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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include "QueryDesignView.hxx"
21 : #include "QueryTableView.hxx"
22 : #include "QTableWindow.hxx"
23 : #include <vcl/toolbox.hxx>
24 : #include "querycontroller.hxx"
25 : #include <vcl/split.hxx>
26 : #include <svl/undo.hxx>
27 : #include <tools/diagnose_ex.h>
28 : #include <osl/diagnose.h>
29 : #include "adtabdlg.hxx"
30 : #include <vcl/svapp.hxx>
31 : #include <vcl/combobox.hxx>
32 : #include <vcl/msgbox.hxx>
33 : #include "browserids.hxx"
34 : #include "SelectionBrowseBox.hxx"
35 : #include "dbu_qry.hrc"
36 : #include <unotools/configmgr.hxx>
37 : #include <comphelper/extract.hxx>
38 : #include <comphelper/string.hxx>
39 : #include <comphelper/types.hxx>
40 : #include <connectivity/dbtools.hxx>
41 : #include <connectivity/dbexception.hxx>
42 : #include <com/sun/star/i18n/XLocaleData.hpp>
43 : #include <com/sun/star/sdbc/DataType.hpp>
44 : #include <com/sun/star/container/XNameAccess.hpp>
45 : #include <com/sun/star/sdbc/ColumnValue.hpp>
46 : #include <connectivity/PColumn.hxx>
47 : #include "QTableConnection.hxx"
48 : #include "ConnectionLine.hxx"
49 : #include "ConnectionLineData.hxx"
50 : #include "QTableConnectionData.hxx"
51 : #include "dbustrings.hrc"
52 : #include "UITools.hxx"
53 : #include "querycontainerwindow.hxx"
54 : #include "sqlmessage.hxx"
55 : #include <unotools/syslocale.hxx>
56 :
57 : using namespace ::dbaui;
58 : using namespace ::utl;
59 : using namespace ::connectivity;
60 : using namespace ::dbtools;
61 : using namespace ::com::sun::star::uno;
62 : using namespace ::com::sun::star::lang;
63 : using namespace ::com::sun::star::i18n;
64 : using namespace ::com::sun::star::sdbc;
65 : using namespace ::com::sun::star::beans;
66 : using namespace ::com::sun::star::container;
67 :
68 : // here we define our functions used in the anonymous namespace to get our header file smaller
69 : // please look at the book LargeScale C++ to know why
70 : namespace
71 : {
72 4 : static const OUString C_AND(" AND ");
73 4 : static const OUString C_OR(" OR ");
74 :
75 : // forward declarations
76 : sal_Bool InsertJoin( const OQueryDesignView* _pView,
77 : const ::connectivity::OSQLParseNode *pNode);
78 :
79 : SqlParseError InstallFields(OQueryDesignView* _pView,
80 : const ::connectivity::OSQLParseNode* pNode,
81 : OJoinTableView::OTableWindowMap* pTabList );
82 :
83 : SqlParseError GetGroupCriteria( OQueryDesignView* _pView,
84 : OSelectionBrowseBox* _pSelectionBrw,
85 : const ::connectivity::OSQLParseNode* pSelectRoot );
86 :
87 : SqlParseError GetHavingCriteria(OQueryDesignView* _pView,
88 : OSelectionBrowseBox* _pSelectionBrw,
89 : const ::connectivity::OSQLParseNode* pSelectRoot,
90 : sal_uInt16& rLevel );
91 :
92 : SqlParseError GetOrderCriteria( OQueryDesignView* _pView,
93 : OSelectionBrowseBox* _pSelectionBrw,
94 : const ::connectivity::OSQLParseNode* pParseRoot );
95 :
96 : SqlParseError AddFunctionCondition(OQueryDesignView* _pView,
97 : OSelectionBrowseBox* _pSelectionBrw,
98 : const ::connectivity::OSQLParseNode * pCondition,
99 : const sal_uInt16 nLevel,
100 : sal_Bool bHaving,
101 : bool _bAddOrOnOneLine);
102 :
103 : //------------------------------------------------------------------------------
104 0 : OUString quoteTableAlias(sal_Bool _bQuote, const OUString& _sAliasName, const OUString& _sQuote)
105 : {
106 0 : OUString sRet;
107 0 : if ( _bQuote && !_sAliasName.isEmpty() )
108 : {
109 0 : sRet = ::dbtools::quoteName(_sQuote,_sAliasName);
110 0 : const static OUString sTableSeparater('.');
111 0 : sRet += sTableSeparater;
112 : }
113 0 : return sRet;
114 : }
115 : //------------------------------------------------------------------------------
116 0 : OUString getTableRange(const OQueryDesignView* _pView,const ::connectivity::OSQLParseNode* _pTableRef)
117 : {
118 0 : Reference< XConnection> xConnection = static_cast<OQueryController&>(_pView->getController()).getConnection();
119 0 : OUString sTableRange;
120 0 : if ( _pTableRef )
121 : {
122 0 : sTableRange = ::connectivity::OSQLParseNode::getTableRange(_pTableRef);
123 0 : if ( sTableRange.isEmpty() )
124 0 : _pTableRef->parseNodeToStr(sTableRange,xConnection,NULL,sal_False,sal_False);
125 : }
126 0 : return sTableRange;
127 : }
128 : //------------------------------------------------------------------------------
129 0 : void insertConnection(const OQueryDesignView* _pView,const EJoinType& _eJoinType,OTableFieldDescRef _aDragLeft,OTableFieldDescRef _aDragRight,bool _bNatural = false)
130 : {
131 0 : OQueryTableView* pTableView = static_cast<OQueryTableView*>(_pView->getTableView());
132 0 : OQueryTableConnection* pConn = static_cast<OQueryTableConnection*>( pTableView->GetTabConn(static_cast<OTableWindow*>(_aDragLeft->GetTabWindow()),static_cast<OTableWindow*>(_aDragRight->GetTabWindow()),true));
133 :
134 0 : if ( !pConn )
135 : {
136 0 : OQueryTableConnectionData* pInfoData = new OQueryTableConnectionData();
137 0 : TTableConnectionData::value_type aInfoData(pInfoData);
138 0 : pInfoData->InitFromDrag(_aDragLeft, _aDragRight);
139 0 : pInfoData->SetJoinType(_eJoinType);
140 :
141 0 : if ( _bNatural )
142 : {
143 0 : aInfoData->ResetConnLines();
144 0 : pInfoData->setNatural(_bNatural);
145 : try
146 : {
147 0 : Reference<XNameAccess> xReferencedTableColumns(aInfoData->getReferencedTable()->getColumns());
148 0 : Sequence< OUString> aSeq = aInfoData->getReferencingTable()->getColumns()->getElementNames();
149 0 : const OUString* pIter = aSeq.getConstArray();
150 0 : const OUString* pEnd = pIter + aSeq.getLength();
151 0 : for(;pIter != pEnd;++pIter)
152 : {
153 0 : if ( xReferencedTableColumns->hasByName(*pIter) )
154 0 : aInfoData->AppendConnLine(*pIter,*pIter);
155 0 : }
156 : }
157 0 : catch( const Exception& )
158 : {
159 : DBG_UNHANDLED_EXCEPTION();
160 : }
161 : }
162 :
163 0 : OQueryTableConnection aInfo(pTableView, aInfoData);
164 : // Because OQueryTableConnection never takes ownership of the data passed to it, but only remembers the pointer,
165 : // this pointer to a local variable is not critical, as aInfoData and aInfo have the same lifetime
166 0 : pTableView->NotifyTabConnection( aInfo );
167 : }
168 : else
169 : {
170 0 : OUString aSourceFieldName(_aDragLeft->GetField());
171 0 : OUString aDestFieldName(_aDragRight->GetField());
172 : // the connection could point on the other side
173 0 : if(pConn->GetSourceWin() == _aDragRight->GetTabWindow())
174 : {
175 0 : OUString aTmp(aSourceFieldName);
176 0 : aSourceFieldName = aDestFieldName;
177 0 : aDestFieldName = aTmp;
178 : }
179 0 : pConn->GetData()->AppendConnLine( aSourceFieldName,aDestFieldName);
180 0 : pConn->UpdateLineList();
181 : // Modified-Flag
182 : // SetModified();
183 : // and redraw
184 0 : pConn->RecalcLines();
185 : // for the following Invalidate, the new Connection must first be able
186 : // to determine its BoundingRect
187 0 : pConn->InvalidateConnection();
188 : }
189 0 : }
190 : //------------------------------------------------------------------------------
191 0 : OUString ParseCondition( OQueryController& rController
192 : ,const ::connectivity::OSQLParseNode* pCondition
193 : ,const OUString _sDecimal
194 : ,const ::com::sun::star::lang::Locale& _rLocale
195 : ,sal_uInt32 _nStartIndex)
196 : {
197 0 : OUString aCondition;
198 0 : Reference< XConnection> xConnection = rController.getConnection();
199 0 : if ( xConnection.is() )
200 : {
201 0 : sal_uInt32 nCount = pCondition->count();
202 0 : for(sal_uInt32 i = _nStartIndex ; i < nCount ; ++i)
203 : pCondition->getChild(i)->parseNodeToPredicateStr(aCondition,
204 : xConnection,
205 : rController.getNumberFormatter(),
206 : _rLocale,
207 0 : static_cast<sal_Char>(_sDecimal.toChar()),
208 0 : &rController.getParser().getContext());
209 : }
210 0 : return aCondition;
211 : }
212 : //------------------------------------------------------------------------------
213 0 : SqlParseError FillOuterJoins(OQueryDesignView* _pView,
214 : const ::connectivity::OSQLParseNode* pTableRefList)
215 : {
216 0 : SqlParseError eErrorCode = eOk;
217 0 : sal_uInt32 nCount = pTableRefList->count();
218 0 : sal_Bool bError = sal_False;
219 0 : for (sal_uInt32 i=0; !bError && i < nCount; ++i)
220 : {
221 0 : const ::connectivity::OSQLParseNode* pParseNode = pTableRefList->getChild(i);
222 0 : const ::connectivity::OSQLParseNode* pJoinNode = NULL;
223 :
224 0 : if ( SQL_ISRULE( pParseNode, qualified_join ) || SQL_ISRULE( pParseNode, joined_table ) || SQL_ISRULE( pParseNode, cross_union ) )
225 0 : pJoinNode = pParseNode;
226 0 : else if( SQL_ISRULE(pParseNode,table_ref)
227 0 : && pParseNode->count() == 4 ) // '{' SQL_TOKEN_OJ joined_table '}'
228 0 : pJoinNode = pParseNode->getChild(2);
229 :
230 0 : if ( pJoinNode )
231 : {
232 0 : if ( !InsertJoin(_pView,pJoinNode) )
233 0 : bError = sal_True;
234 : }
235 : }
236 : // check if error occurred
237 0 : if ( bError )
238 0 : eErrorCode = eIllegalJoin;
239 :
240 0 : return eErrorCode;
241 : }
242 : // -----------------------------------------------------------------------------
243 :
244 : /** FillDragInfo fills the field description out of the table
245 : */
246 : //------------------------------------------------------------------------------
247 0 : SqlParseError FillDragInfo( const OQueryDesignView* _pView,
248 : const ::connectivity::OSQLParseNode* pColumnRef,
249 : OTableFieldDescRef& _rDragInfo)
250 : {
251 0 : SqlParseError eErrorCode = eOk;
252 :
253 0 : sal_Bool bErg = sal_False;
254 :
255 0 : OUString aTableRange,aColumnName;
256 : sal_uInt16 nCntAccount;
257 0 : ::connectivity::OSQLParseTreeIterator& rParseIter = static_cast<OQueryController&>(_pView->getController()).getParseIterator();
258 0 : rParseIter.getColumnRange( pColumnRef, aColumnName, aTableRange );
259 :
260 0 : if ( !aTableRange.isEmpty() )
261 : {
262 0 : OQueryTableWindow* pSTW = static_cast<OQueryTableView*>(_pView->getTableView())->FindTable( aTableRange );
263 0 : bErg = (pSTW && pSTW->ExistsField( aColumnName, _rDragInfo ) );
264 : }
265 0 : if ( !bErg )
266 : {
267 0 : bErg = static_cast<OQueryTableView*>(_pView->getTableView())->FindTableFromField(aColumnName, _rDragInfo, nCntAccount);
268 0 : if ( !bErg )
269 0 : bErg = _pView->HasFieldByAliasName(aColumnName, _rDragInfo);
270 : }
271 0 : if ( !bErg )
272 : {
273 0 : eErrorCode = eColumnNotFound;
274 0 : String sError(ModuleRes(STR_QRY_COLUMN_NOT_FOUND));
275 0 : sError.SearchAndReplaceAscii("$name$",aColumnName);
276 0 : _pView->getController().appendError( sError );
277 :
278 : try
279 : {
280 0 : Reference<XDatabaseMetaData> xMeta = _pView->getController().getConnection()->getMetaData();
281 0 : if ( xMeta.is() && xMeta->supportsMixedCaseQuotedIdentifiers() )
282 0 : _pView->getController().appendError( String( ModuleRes( STR_QRY_CHECK_CASESENSITIVE ) ) );
283 : }
284 0 : catch(Exception&)
285 : {
286 0 : }
287 : }
288 :
289 0 : return eErrorCode;
290 : }
291 : //------------------------------------------------------------------------------
292 0 : OUString BuildJoinCriteria( const Reference< XConnection>& _xConnection,
293 : const OConnectionLineDataVec* pLineDataList,
294 : const OQueryTableConnectionData* pData)
295 : {
296 0 : OUStringBuffer aCondition;
297 0 : if ( _xConnection.is() )
298 : {
299 0 : OConnectionLineDataVec::const_iterator aIter = pLineDataList->begin();
300 0 : OConnectionLineDataVec::const_iterator aEnd = pLineDataList->end();
301 : try
302 : {
303 0 : const Reference< XDatabaseMetaData > xMetaData = _xConnection->getMetaData();
304 0 : const OUString aQuote = xMetaData->getIdentifierQuoteString();
305 0 : const OUString sEqual(" = ");
306 :
307 0 : for(;aIter != aEnd;++aIter)
308 : {
309 0 : OConnectionLineDataRef pLineData = *aIter;
310 0 : if(!aCondition.isEmpty())
311 0 : aCondition.append(C_AND);
312 0 : aCondition.append(quoteTableAlias(sal_True,pData->GetAliasName(JTCS_FROM),aQuote));
313 0 : aCondition.append(::dbtools::quoteName(aQuote, pLineData->GetFieldName(JTCS_FROM) ));
314 0 : aCondition.append(sEqual);
315 0 : aCondition.append(quoteTableAlias(sal_True,pData->GetAliasName(JTCS_TO),aQuote));
316 0 : aCondition.append(::dbtools::quoteName(aQuote, pLineData->GetFieldName(JTCS_TO) ));
317 0 : }
318 : }
319 0 : catch(SQLException&)
320 : {
321 : OSL_FAIL("Failure while building Join criteria!");
322 : }
323 : }
324 :
325 0 : return aCondition.makeStringAndClear();
326 : }
327 : //------------------------------------------------------------------------------
328 : /** JoinCycle looks for a join cycle and append it to the string
329 : @param _xConnection the connection
330 : @param _pEntryConn the table connection which holds the data
331 : @param _pEntryTabTo the corresponding table window
332 : @param _rJoin the String which will contain the resulting string
333 : */
334 0 : void JoinCycle( const Reference< XConnection>& _xConnection,
335 : OQueryTableConnection* _pEntryConn,
336 : const OQueryTableWindow* _pEntryTabTo,
337 : OUString& _rJoin )
338 : {
339 : OSL_ENSURE(_pEntryConn,"TableConnection can not be null!");
340 :
341 0 : OQueryTableConnectionData* pData = static_cast< OQueryTableConnectionData*>(_pEntryConn->GetData().get());
342 0 : if ( pData->GetJoinType() != INNER_JOIN && _pEntryTabTo->ExistsAVisitedConn() )
343 : {
344 0 : sal_Bool bBrace = sal_False;
345 0 : if(!_rJoin.isEmpty() && _rJoin.lastIndexOf(')') == (_rJoin.getLength()-1))
346 : {
347 0 : bBrace = sal_True;
348 0 : _rJoin = _rJoin.replaceAt(_rJoin.getLength()-1,1,OUString(' '));
349 : }
350 0 : (_rJoin += C_AND) += BuildJoinCriteria(_xConnection,pData->GetConnLineDataList(),pData);
351 0 : if(bBrace)
352 0 : _rJoin += OUString(')');
353 0 : _pEntryConn->SetVisited(sal_True);
354 : }
355 0 : }
356 : //------------------------------------------------------------------------------
357 0 : OUString BuildTable( const Reference< XConnection>& _xConnection,
358 : const OQueryTableWindow* pEntryTab,
359 : bool _bForce = false
360 : )
361 : {
362 0 : OUString aDBName(pEntryTab->GetComposedName());
363 :
364 0 : if( _xConnection.is() )
365 : {
366 : try
367 : {
368 0 : Reference< XDatabaseMetaData > xMetaData = _xConnection->getMetaData();
369 :
370 0 : OUString sCatalog, sSchema, sTable;
371 0 : ::dbtools::qualifiedNameComponents( xMetaData, aDBName, sCatalog, sSchema, sTable, ::dbtools::eInDataManipulation );
372 0 : OUString aTableListStr = ::dbtools::composeTableNameForSelect( _xConnection, sCatalog, sSchema, sTable );
373 :
374 0 : OUString aQuote = xMetaData->getIdentifierQuoteString();
375 0 : if ( _bForce || isAppendTableAliasEnabled( _xConnection ) || pEntryTab->GetAliasName() != aDBName )
376 : {
377 0 : aTableListStr += " ";
378 0 : if ( generateAsBeforeTableAlias( _xConnection ) )
379 0 : aTableListStr += "AS ";
380 0 : aTableListStr += ::dbtools::quoteName( aQuote, pEntryTab->GetAliasName() );
381 : }
382 0 : aDBName = aTableListStr;
383 : }
384 0 : catch(const SQLException&)
385 : {
386 : DBG_UNHANDLED_EXCEPTION();
387 : }
388 : }
389 0 : return aDBName;
390 : }
391 : //------------------------------------------------------------------------------
392 0 : OUString BuildJoin( const Reference< XConnection>& _xConnection,
393 : const OUString& rLh,
394 : const OUString& rRh,
395 : const OQueryTableConnectionData* pData)
396 : {
397 :
398 0 : OUString aErg(rLh);
399 0 : if ( pData->isNatural() && pData->GetJoinType() != CROSS_JOIN )
400 0 : aErg += " NATURAL ";
401 0 : switch(pData->GetJoinType())
402 : {
403 : case LEFT_JOIN:
404 0 : aErg += " LEFT OUTER ";
405 0 : break;
406 : case RIGHT_JOIN:
407 0 : aErg += " RIGHT OUTER ";
408 0 : break;
409 : case CROSS_JOIN:
410 : OSL_ENSURE(!pData->isNatural(),"OQueryDesignView::BuildJoin: This should not happen!");
411 0 : aErg += " CROSS ";
412 0 : break;
413 : case INNER_JOIN:
414 : OSL_ENSURE(pData->isNatural(),"OQueryDesignView::BuildJoin: This should not happen!");
415 0 : aErg += " INNER ";
416 0 : break;
417 : default:
418 0 : aErg += " FULL OUTER ";
419 0 : break;
420 : }
421 0 : aErg += "JOIN ";
422 0 : aErg += rRh;
423 0 : if ( CROSS_JOIN != pData->GetJoinType() && !pData->isNatural() )
424 : {
425 0 : aErg += " ON ";
426 0 : aErg += BuildJoinCriteria(_xConnection,pData->GetConnLineDataList(),pData);
427 : }
428 :
429 0 : return aErg;
430 : }
431 : //------------------------------------------------------------------------------
432 0 : OUString BuildJoin( const Reference< XConnection>& _xConnection,
433 : const OQueryTableWindow* pLh,
434 : const OQueryTableWindow* pRh,
435 : const OQueryTableConnectionData* pData
436 : )
437 : {
438 0 : bool bForce = pData->GetJoinType() == CROSS_JOIN || pData->isNatural();
439 0 : return BuildJoin(_xConnection,BuildTable(_xConnection,pLh,bForce),BuildTable(_xConnection,pRh,bForce),pData);
440 : }
441 : //------------------------------------------------------------------------------
442 0 : OUString BuildJoin( const Reference< XConnection>& _xConnection,
443 : const OUString &rLh,
444 : const OQueryTableWindow* pRh,
445 : const OQueryTableConnectionData* pData
446 : )
447 : {
448 0 : return BuildJoin(_xConnection,rLh,BuildTable(_xConnection,pRh),pData);
449 : }
450 : //------------------------------------------------------------------------------
451 0 : OUString BuildJoin( const Reference< XConnection>& _xConnection,
452 : const OQueryTableWindow* pLh,
453 : const OUString &rRh,
454 : const OQueryTableConnectionData* pData
455 : )
456 : {
457 : // strict ANSI SQL:
458 : // - does not support any bracketing of JOINS
459 : // - supports nested joins only in the LEFT HAND SIDE
460 : // In this case, we are trying to build a join with a nested join
461 : // in the right hand side.
462 : // So switch the direction of the join and both hand sides.
463 0 : OQueryTableConnectionData data(*pData);
464 0 : switch (data.GetJoinType())
465 : {
466 : case LEFT_JOIN:
467 0 : data.SetJoinType(RIGHT_JOIN);
468 0 : break;
469 : case RIGHT_JOIN:
470 0 : data.SetJoinType(LEFT_JOIN);
471 0 : break;
472 : default:
473 : // the other join types are symmetric, so nothing to change
474 0 : break;
475 : }
476 0 : return BuildJoin(_xConnection, rRh, BuildTable(_xConnection,pLh), &data);
477 : }
478 : //------------------------------------------------------------------------------
479 : typedef ::std::map< OUString,sal_Bool,::comphelper::UStringMixLess> tableNames_t;
480 : //------------------------------------------------------------------------------
481 0 : void addConnectionTableNames( const Reference< XConnection>& _xConnection,
482 : const OQueryTableConnection* const pEntryConn,
483 : tableNames_t &_rTableNames )
484 : {
485 : // insert tables into table list to avoid double entries
486 0 : const OQueryTableWindow* const pEntryTabFrom = static_cast<OQueryTableWindow*>(pEntryConn->GetSourceWin());
487 0 : const OQueryTableWindow* const pEntryTabTo = static_cast<OQueryTableWindow*>(pEntryConn->GetDestWin());
488 :
489 0 : OUString sTabName(BuildTable(_xConnection,pEntryTabFrom));
490 0 : if(_rTableNames.find(sTabName) == _rTableNames.end())
491 0 : _rTableNames[sTabName] = sal_True;
492 0 : sTabName = BuildTable(_xConnection,pEntryTabTo);
493 0 : if(_rTableNames.find(sTabName) == _rTableNames.end())
494 0 : _rTableNames[sTabName] = sal_True;
495 0 : }
496 : //------------------------------------------------------------------------------
497 0 : void GetNextJoin( const Reference< XConnection>& _xConnection,
498 : OQueryTableConnection* pEntryConn,
499 : OQueryTableWindow* pEntryTabTo,
500 : OUString &aJoin,
501 : tableNames_t &_rTableNames)
502 : {
503 0 : OQueryTableConnectionData* pEntryConnData = static_cast<OQueryTableConnectionData*>(pEntryConn->GetData().get());
504 0 : if ( pEntryConnData->GetJoinType() == INNER_JOIN && !pEntryConnData->isNatural() )
505 0 : return;
506 :
507 0 : if(aJoin.isEmpty())
508 : {
509 0 : addConnectionTableNames(_xConnection, pEntryConn, _rTableNames);
510 0 : OQueryTableWindow* pEntryTabFrom = static_cast<OQueryTableWindow*>(pEntryConn->GetSourceWin());
511 0 : aJoin = BuildJoin(_xConnection,pEntryTabFrom,pEntryTabTo,pEntryConnData);
512 : }
513 0 : else if(pEntryTabTo == pEntryConn->GetDestWin())
514 : {
515 0 : addConnectionTableNames(_xConnection, pEntryConn, _rTableNames);
516 0 : aJoin = BuildJoin(_xConnection,aJoin,pEntryTabTo,pEntryConnData);
517 : }
518 0 : else if(pEntryTabTo == pEntryConn->GetSourceWin())
519 : {
520 0 : addConnectionTableNames(_xConnection, pEntryConn, _rTableNames);
521 0 : aJoin = BuildJoin(_xConnection,pEntryTabTo,aJoin,pEntryConnData);
522 : }
523 :
524 0 : pEntryConn->SetVisited(sal_True);
525 :
526 : // first search for the "to" window
527 0 : const ::std::vector<OTableConnection*>* pConnections = pEntryConn->GetParent()->getTableConnections();
528 0 : ::std::vector<OTableConnection*>::const_iterator aIter = pConnections->begin();
529 0 : ::std::vector<OTableConnection*>::const_iterator aEnd = pConnections->end();
530 0 : for(;aIter != aEnd;++aIter)
531 : {
532 0 : OQueryTableConnection* pNext = static_cast<OQueryTableConnection*>(*aIter);
533 0 : if(!pNext->IsVisited() && (pNext->GetSourceWin() == pEntryTabTo || pNext->GetDestWin() == pEntryTabTo))
534 : {
535 0 : OQueryTableWindow* pEntryTab = pNext->GetSourceWin() == pEntryTabTo ? static_cast<OQueryTableWindow*>(pNext->GetDestWin()) : static_cast<OQueryTableWindow*>(pNext->GetSourceWin());
536 : // exists there a connection to a OQueryTableWindow that holds a connection that has been already visited
537 0 : JoinCycle(_xConnection,pNext,pEntryTab,aJoin);
538 0 : if(!pNext->IsVisited())
539 0 : GetNextJoin(_xConnection, pNext, pEntryTab, aJoin, _rTableNames);
540 : }
541 : }
542 :
543 : // when nothing found found look for the "from" window
544 0 : if(aIter == aEnd)
545 : {
546 0 : OQueryTableWindow* pEntryTabFrom = static_cast<OQueryTableWindow*>(pEntryConn->GetSourceWin());
547 0 : aIter = pConnections->begin();
548 0 : for(;aIter != aEnd;++aIter)
549 : {
550 0 : OQueryTableConnection* pNext = static_cast<OQueryTableConnection*>(*aIter);
551 0 : if(!pNext->IsVisited() && (pNext->GetSourceWin() == pEntryTabFrom || pNext->GetDestWin() == pEntryTabFrom))
552 : {
553 0 : OQueryTableWindow* pEntryTab = pNext->GetSourceWin() == pEntryTabFrom ? static_cast<OQueryTableWindow*>(pNext->GetDestWin()) : static_cast<OQueryTableWindow*>(pNext->GetSourceWin());
554 : // exists there a connection to a OQueryTableWindow that holds a connection that has been already visited
555 0 : JoinCycle(_xConnection,pNext,pEntryTab,aJoin);
556 0 : if(!pNext->IsVisited())
557 0 : GetNextJoin(_xConnection, pNext, pEntryTab, aJoin, _rTableNames);
558 : }
559 : }
560 : }
561 : }
562 : //------------------------------------------------------------------------------
563 0 : SqlParseError InsertJoinConnection( const OQueryDesignView* _pView,
564 : const ::connectivity::OSQLParseNode *pNode,
565 : const EJoinType& _eJoinType,
566 : const ::connectivity::OSQLParseNode *pLeftTable,
567 : const ::connectivity::OSQLParseNode *pRightTable)
568 : {
569 0 : SqlParseError eErrorCode = eOk;
570 0 : if (pNode->count() == 3 && // statement between brackets
571 0 : SQL_ISPUNCTUATION(pNode->getChild(0),"(") &&
572 0 : SQL_ISPUNCTUATION(pNode->getChild(2),")"))
573 : {
574 0 : eErrorCode = InsertJoinConnection(_pView,pNode->getChild(1), _eJoinType,pLeftTable,pRightTable);
575 : }
576 0 : else if (SQL_ISRULEOR2(pNode,search_condition,boolean_term) && // AND/OR-joints:
577 0 : pNode->count() == 3)
578 : {
579 : // only allow AND joints
580 0 : if (!SQL_ISTOKEN(pNode->getChild(1),AND))
581 0 : eErrorCode = eIllegalJoinCondition;
582 0 : else if ( eOk == (eErrorCode = InsertJoinConnection(_pView,pNode->getChild(0), _eJoinType,pLeftTable,pRightTable)) )
583 0 : eErrorCode = InsertJoinConnection(_pView,pNode->getChild(2), _eJoinType,pLeftTable,pRightTable);
584 : }
585 0 : else if (SQL_ISRULE(pNode,comparison_predicate))
586 : {
587 : // only the comparison of columns is allowed
588 : OSL_ENSURE(pNode->count() == 3,"OQueryDesignView::InsertJoinConnection: Error in Parse Tree");
589 0 : if (!(SQL_ISRULE(pNode->getChild(0),column_ref) &&
590 0 : SQL_ISRULE(pNode->getChild(2),column_ref) &&
591 0 : pNode->getChild(1)->getNodeType() == SQL_NODE_EQUAL))
592 : {
593 0 : String sError(ModuleRes(STR_QRY_JOIN_COLUMN_COMPARE));
594 0 : _pView->getController().appendError( sError );
595 0 : return eIllegalJoin;
596 : }
597 :
598 0 : OTableFieldDescRef aDragLeft = new OTableFieldDesc();
599 0 : OTableFieldDescRef aDragRight = new OTableFieldDesc();
600 0 : if ( eOk != ( eErrorCode = FillDragInfo(_pView,pNode->getChild(0),aDragLeft)) ||
601 0 : eOk != ( eErrorCode = FillDragInfo(_pView,pNode->getChild(2),aDragRight)))
602 0 : return eErrorCode;
603 :
604 0 : if ( pLeftTable )
605 : {
606 0 : OQueryTableWindow* pLeftWindow = static_cast<OQueryTableView*>(_pView->getTableView())->FindTable( getTableRange(_pView,pLeftTable->getByRule(OSQLParseNode::table_ref) ));
607 0 : if ( pLeftWindow == aDragLeft->GetTabWindow() )
608 0 : insertConnection(_pView,_eJoinType,aDragLeft,aDragRight);
609 : else
610 0 : insertConnection(_pView,_eJoinType,aDragRight,aDragLeft);
611 : }
612 : else
613 0 : insertConnection(_pView,_eJoinType,aDragLeft,aDragRight);
614 : }
615 : else
616 0 : eErrorCode = eIllegalJoin;
617 0 : return eErrorCode;
618 : }
619 : //------------------------------------------------------------------------------
620 0 : sal_Bool GetInnerJoinCriteria( const OQueryDesignView* _pView,
621 : const ::connectivity::OSQLParseNode *pCondition)
622 : {
623 0 : return InsertJoinConnection(_pView,pCondition, INNER_JOIN,NULL,NULL) != eOk;
624 : }
625 : //------------------------------------------------------------------------------
626 0 : OUString GenerateSelectList( const OQueryDesignView* _pView,
627 : OTableFields& _rFieldList,
628 : sal_Bool bAlias)
629 : {
630 0 : Reference< XConnection> xConnection = static_cast<OQueryController&>(_pView->getController()).getConnection();
631 0 : if ( !xConnection.is() )
632 0 : return OUString();
633 :
634 0 : OUStringBuffer aTmpStr,aFieldListStr;
635 :
636 0 : sal_Bool bAsterix = sal_False;
637 0 : int nVis = 0;
638 0 : OTableFields::iterator aIter = _rFieldList.begin();
639 0 : OTableFields::iterator aEnd = _rFieldList.end();
640 0 : for(;aIter != aEnd;++aIter)
641 : {
642 0 : OTableFieldDescRef pEntryField = *aIter;
643 0 : if ( pEntryField->IsVisible() )
644 : {
645 0 : if ( pEntryField->GetField().toChar() == '*' )
646 0 : bAsterix = sal_True;
647 0 : ++nVis;
648 : }
649 0 : }
650 0 : if(nVis == 1)
651 0 : bAsterix = sal_False;
652 :
653 : try
654 : {
655 0 : const Reference< XDatabaseMetaData > xMetaData = xConnection->getMetaData();
656 0 : const OUString aQuote = xMetaData->getIdentifierQuoteString();
657 :
658 0 : OJoinTableView::OTableWindowMap* pTabList = _pView->getTableView()->GetTabWinMap();
659 :
660 0 : const static OUString sFieldSeparator(", ");
661 0 : const static OUString s_sAs(" AS ");
662 :
663 0 : aIter = _rFieldList.begin();
664 0 : for(;aIter != aEnd;++aIter)
665 : {
666 0 : OTableFieldDescRef pEntryField = *aIter;
667 0 : OUString rFieldName = pEntryField->GetField();
668 0 : if ( !rFieldName.isEmpty() && pEntryField->IsVisible() )
669 : {
670 0 : aTmpStr = OUString();
671 0 : const OUString rAlias = pEntryField->GetAlias();
672 0 : const OUString rFieldAlias = pEntryField->GetFieldAlias();
673 :
674 0 : aTmpStr.append(quoteTableAlias((bAlias || bAsterix),rAlias,aQuote));
675 :
676 : // if we have a none numeric field, the table alias could be in the name
677 : // otherwise we are not allowed to do this (e.g. 0.1 * PRICE )
678 0 : if ( !pEntryField->isOtherFunction() )
679 : {
680 : // we have to look if we have alias.* here but before we have to check if the column doesn't already exist
681 0 : OTableFieldDescRef aInfo = new OTableFieldDesc();
682 0 : OJoinTableView::OTableWindowMap::iterator tableIter = pTabList->begin();
683 0 : OJoinTableView::OTableWindowMap::iterator tableEnd = pTabList->end();
684 0 : sal_Bool bFound = sal_False;
685 0 : for(;!bFound && tableIter != tableEnd ;++tableIter)
686 : {
687 0 : OQueryTableWindow* pTabWin = static_cast<OQueryTableWindow*>(tableIter->second);
688 :
689 0 : bFound = pTabWin->ExistsField( rFieldName, aInfo );
690 0 : if ( bFound )
691 0 : rFieldName = aInfo->GetField();
692 : }
693 0 : if ( ( rFieldName.toChar() != '*' ) && ( rFieldName.indexOf( aQuote ) == -1 ) )
694 : {
695 : OSL_ENSURE(!pEntryField->GetTable().isEmpty(),"No table field name!");
696 0 : aTmpStr.append(::dbtools::quoteName(aQuote, rFieldName));
697 : }
698 : else
699 0 : aTmpStr.append(rFieldName);
700 : }
701 : else
702 0 : aTmpStr.append(rFieldName);
703 :
704 0 : if ( pEntryField->isAggreateFunction() )
705 : {
706 : OSL_ENSURE(!pEntryField->GetFunction().isEmpty(),"Function name must not be empty! ;-(");
707 0 : OUStringBuffer aTmpStr2( pEntryField->GetFunction());
708 0 : aTmpStr2.appendAscii("(");
709 0 : aTmpStr2.append(aTmpStr.makeStringAndClear());
710 0 : aTmpStr2.appendAscii(")");
711 0 : aTmpStr = aTmpStr2;
712 : }
713 :
714 0 : if (!rFieldAlias.isEmpty() &&
715 0 : (rFieldName.toChar() != '*' ||
716 0 : pEntryField->isNumericOrAggreateFunction() ||
717 0 : pEntryField->isOtherFunction()))
718 : {
719 0 : aTmpStr.append(s_sAs);
720 0 : aTmpStr.append(::dbtools::quoteName(aQuote, rFieldAlias));
721 : }
722 0 : aFieldListStr.append(aTmpStr.makeStringAndClear());
723 0 : aFieldListStr.append(sFieldSeparator);
724 : }
725 0 : }
726 0 : if(!aFieldListStr.isEmpty())
727 0 : aFieldListStr.setLength(aFieldListStr.getLength()-2);
728 : }
729 0 : catch(SQLException&)
730 : {
731 : OSL_FAIL("Failure while building select list!");
732 : }
733 0 : return aFieldListStr.makeStringAndClear();
734 : }
735 : //------------------------------------------------------------------------------
736 0 : sal_Bool GenerateCriterias( OQueryDesignView* _pView,
737 : OUStringBuffer& rRetStr,
738 : OUStringBuffer& rHavingStr,
739 : OTableFields& _rFieldList,
740 : sal_Bool bMulti )
741 : {
742 : // * must not contain a filter : have I already shown the correct warning ?
743 0 : sal_Bool bCritsOnAsterikWarning = sal_False; // ** TMFS **
744 :
745 0 : OUString aFieldName,aCriteria,aWhereStr,aHavingStr,aWork/*,aOrderStr*/;
746 : // print line by line joined with AND
747 0 : sal_uInt16 nMaxCriteria = 0;
748 0 : OTableFields::iterator aIter = _rFieldList.begin();
749 0 : OTableFields::iterator aEnd = _rFieldList.end();
750 0 : for(;aIter != aEnd;++aIter)
751 : {
752 0 : nMaxCriteria = ::std::max<sal_uInt16>(nMaxCriteria,(sal_uInt16)(*aIter)->GetCriteria().size());
753 : }
754 0 : Reference< XConnection> xConnection = static_cast<OQueryController&>(_pView->getController()).getConnection();
755 0 : if(!xConnection.is())
756 0 : return sal_False;
757 : try
758 : {
759 0 : const Reference< XDatabaseMetaData > xMetaData = xConnection->getMetaData();
760 0 : const OUString aQuote = xMetaData->getIdentifierQuoteString();
761 0 : const IParseContext& rContext = static_cast<OQueryController&>(_pView->getController()).getParser().getContext();
762 :
763 0 : for (sal_uInt16 i=0 ; i < nMaxCriteria ; i++)
764 : {
765 0 : aHavingStr = aWhereStr = OUString();
766 :
767 0 : for(aIter = _rFieldList.begin();aIter != aEnd;++aIter)
768 : {
769 0 : OTableFieldDescRef pEntryField = *aIter;
770 0 : aFieldName = pEntryField->GetField();
771 :
772 0 : if (aFieldName.isEmpty())
773 0 : continue;
774 0 : aCriteria = pEntryField->GetCriteria( i );
775 0 : if ( !aCriteria.isEmpty() )
776 : {
777 : // * is not allowed to contain any filter, only when used in combination an aggregate function
778 0 : if ( aFieldName.toChar() == '*' && pEntryField->isNoneFunction() )
779 : {
780 : // only show the messagebox the first time
781 0 : if (!bCritsOnAsterikWarning)
782 0 : ErrorBox(_pView, ModuleRes( ERR_QRY_CRITERIA_ON_ASTERISK)).Execute();
783 0 : bCritsOnAsterikWarning = sal_True;
784 0 : continue;
785 : }
786 0 : aWork = OUString();
787 :
788 :
789 0 : aWork += quoteTableAlias(bMulti,pEntryField->GetAlias(),aQuote);
790 :
791 0 : if ( (pEntryField->GetFunctionType() & (FKT_OTHER|FKT_NUMERIC)) || (aFieldName.toChar() == '*') )
792 0 : aWork += aFieldName;
793 : else
794 0 : aWork += ::dbtools::quoteName(aQuote, aFieldName);
795 :
796 0 : if ( pEntryField->isAggreateFunction() || pEntryField->IsGroupBy() )
797 : {
798 0 : if (aHavingStr.isEmpty()) // no more criteria
799 0 : aHavingStr += OUString('('); // bracket
800 : else
801 0 : aHavingStr += C_AND;
802 :
803 0 : if ( pEntryField->isAggreateFunction() )
804 : {
805 : OSL_ENSURE(!pEntryField->GetFunction().isEmpty(),"No function name for aggregate given!");
806 0 : aHavingStr += pEntryField->GetFunction();
807 0 : aHavingStr += OUString('('); // bracket
808 0 : aHavingStr += aWork;
809 0 : aHavingStr += OUString(')'); // bracket
810 : }
811 : else
812 0 : aHavingStr += aWork;
813 :
814 0 : OUString aTmp = aCriteria;
815 0 : OUString aErrorMsg;
816 0 : Reference<XPropertySet> xColumn;
817 : SAL_WNODEPRECATED_DECLARATIONS_PUSH
818 0 : ::std::auto_ptr< ::connectivity::OSQLParseNode> pParseNode(_pView->getPredicateTreeFromEntry(pEntryField,aTmp,aErrorMsg,xColumn));
819 : SAL_WNODEPRECATED_DECLARATIONS_POP
820 0 : if (pParseNode.get())
821 : {
822 0 : if (bMulti && !(pEntryField->isOtherFunction() || (aFieldName.toChar() == '*')))
823 0 : pParseNode->replaceNodeValue(pEntryField->GetAlias(),aFieldName);
824 0 : OUString sHavingStr = aHavingStr;
825 :
826 0 : sal_uInt32 nCount = pParseNode->count();
827 0 : for( sal_uInt32 node = 1 ; node < nCount ; ++node)
828 : pParseNode->getChild(node)->parseNodeToStr( sHavingStr,
829 : xConnection,
830 : &rContext,
831 : sal_False,
832 0 : !pEntryField->isOtherFunction());
833 0 : aHavingStr = sHavingStr;
834 : }
835 : else
836 0 : aHavingStr += aCriteria;
837 : }
838 : else
839 : {
840 0 : if ( aWhereStr.isEmpty() ) // no more criteria
841 0 : aWhereStr += OUString('('); // bracket
842 : else
843 0 : aWhereStr += C_AND;
844 :
845 0 : aWhereStr += OUString(' ');
846 : // aCriteria could have some german numbers so I have to be sure here
847 0 : OUString aTmp = aCriteria;
848 0 : OUString aErrorMsg;
849 0 : Reference<XPropertySet> xColumn;
850 : SAL_WNODEPRECATED_DECLARATIONS_PUSH
851 0 : ::std::auto_ptr< ::connectivity::OSQLParseNode> pParseNode( _pView->getPredicateTreeFromEntry(pEntryField,aTmp,aErrorMsg,xColumn));
852 : SAL_WNODEPRECATED_DECLARATIONS_POP
853 0 : if (pParseNode.get())
854 : {
855 0 : if (bMulti && !(pEntryField->isOtherFunction() || (aFieldName.toChar() == '*')))
856 0 : pParseNode->replaceNodeValue(pEntryField->GetAlias(),aFieldName);
857 0 : OUString aWhere = aWhereStr;
858 : pParseNode->parseNodeToStr( aWhere,
859 : xConnection,
860 : &rContext,
861 : sal_False,
862 0 : !pEntryField->isOtherFunction() );
863 0 : aWhereStr = aWhere;
864 : }
865 : else
866 : {
867 0 : aWhereStr += aWork + "=" + aCriteria;
868 0 : }
869 : }
870 : }
871 : // only once for each field
872 0 : else if ( !i && pEntryField->isCondition() )
873 : {
874 0 : if (aWhereStr.isEmpty()) // no more criteria
875 0 : aWhereStr += OUString('('); // bracket
876 : else
877 0 : aWhereStr += C_AND;
878 0 : aWhereStr += pEntryField->GetField();
879 : }
880 0 : }
881 0 : if (!aWhereStr.isEmpty())
882 : {
883 0 : aWhereStr += OUString(')'); // close bracket for the AND branch
884 0 : if (!rRetStr.isEmpty()) // are there conditions on the field?
885 0 : rRetStr.append(C_OR);
886 : else // open bracket for the OR branch
887 0 : rRetStr.append(sal_Unicode('('));
888 0 : rRetStr.append(aWhereStr);
889 : }
890 0 : if (!aHavingStr.isEmpty())
891 : {
892 0 : aHavingStr += OUString(')'); // close bracket for the AND branch
893 0 : if (!rHavingStr.isEmpty()) // are there conditions on the field?
894 0 : rHavingStr.append(C_OR);
895 : else // Open bracket for the OR branch
896 0 : rHavingStr.append(sal_Unicode('('));
897 0 : rHavingStr.append(aHavingStr);
898 : }
899 : }
900 :
901 0 : if (!rRetStr.isEmpty())
902 0 : rRetStr.append(sal_Unicode(')')); // close bracket for the OR branch
903 0 : if (!rHavingStr.isEmpty())
904 0 : rHavingStr.append(sal_Unicode(')')); // close bracket for the OR branch
905 : }
906 0 : catch(SQLException&)
907 : {
908 : OSL_FAIL("Failure while building where clause!");
909 : }
910 0 : return sal_True;
911 : }
912 : //------------------------------------------------------------------------------
913 0 : SqlParseError GenerateOrder( OQueryDesignView* _pView,
914 : OTableFields& _rFieldList,
915 : sal_Bool bMulti,
916 : OUString& _rsRet)
917 : {
918 0 : const OQueryController& rController = static_cast<OQueryController&>(_pView->getController());
919 0 : Reference< XConnection> xConnection = rController.getConnection();
920 0 : if ( !xConnection.is() )
921 0 : return eNoConnection;
922 :
923 0 : SqlParseError eErrorCode = eOk;
924 :
925 0 : OUString aColumnName;
926 0 : OUString aWorkStr;
927 : try
928 : {
929 0 : const bool bColumnAliasInOrderBy = rController.getSdbMetaData().supportsColumnAliasInOrderBy();
930 0 : Reference< XDatabaseMetaData > xMetaData = xConnection->getMetaData();
931 0 : OUString aQuote = xMetaData->getIdentifierQuoteString();
932 : // * must not containa filter - have I already shown the warning?
933 0 : sal_Bool bCritsOnAsterikWarning = sal_False; // ** TMFS **
934 0 : OTableFields::iterator aIter = _rFieldList.begin();
935 0 : OTableFields::iterator aEnd = _rFieldList.end();
936 0 : for(;aIter != aEnd;++aIter)
937 : {
938 0 : OTableFieldDescRef pEntryField = *aIter;
939 0 : EOrderDir eOrder = pEntryField->GetOrderDir();
940 : // only create a sort expression when the table name and the sort criteria are defined
941 : // otherwise they will be built in GenerateCriteria
942 0 : if ( eOrder != ORDER_NONE )
943 : {
944 0 : aColumnName = pEntryField->GetField();
945 0 : if(aColumnName.toChar() == '*')
946 : {
947 : // only show the MessageBox the first time
948 0 : if (!bCritsOnAsterikWarning)
949 0 : ErrorBox(_pView, ModuleRes( ERR_QRY_ORDERBY_ON_ASTERISK)).Execute();
950 0 : bCritsOnAsterikWarning = sal_True;
951 0 : continue;
952 : }
953 :
954 0 : if ( bColumnAliasInOrderBy && !pEntryField->GetFieldAlias().isEmpty() )
955 : {
956 0 : aWorkStr += ::dbtools::quoteName(aQuote, pEntryField->GetFieldAlias());
957 : }
958 0 : else if ( pEntryField->isNumericOrAggreateFunction() )
959 : {
960 : OSL_ENSURE(!pEntryField->GetFunction().isEmpty(),"Function name cannot be empty! ;-(");
961 0 : aWorkStr += pEntryField->GetFunction();
962 0 : aWorkStr += OUString('(');
963 0 : aWorkStr += quoteTableAlias(bMulti,pEntryField->GetAlias(),aQuote);
964 : // only quote column name when we don't have a numeric
965 0 : if ( pEntryField->isNumeric() )
966 0 : aWorkStr += aColumnName;
967 : else
968 0 : aWorkStr += ::dbtools::quoteName(aQuote, aColumnName);
969 :
970 0 : aWorkStr += OUString(')');
971 : }
972 0 : else if ( pEntryField->isOtherFunction() )
973 : {
974 0 : aWorkStr += aColumnName;
975 : }
976 : else
977 : {
978 0 : aWorkStr += quoteTableAlias(bMulti,pEntryField->GetAlias(),aQuote);
979 0 : aWorkStr += ::dbtools::quoteName(aQuote, aColumnName);
980 : }
981 0 : aWorkStr += OUString(' ');
982 0 : aWorkStr += OUString( ";ASC;DESC" ).getToken( (sal_uInt16)eOrder, ';' );
983 0 : aWorkStr += OUString(',');
984 : }
985 0 : }
986 :
987 : {
988 0 : String sTemp(comphelper::string::stripEnd(aWorkStr, ','));
989 0 : aWorkStr = sTemp;
990 : }
991 :
992 0 : if ( !aWorkStr.isEmpty() )
993 : {
994 0 : const sal_Int32 nMaxOrder = xMetaData->getMaxColumnsInOrderBy();
995 0 : String sToken(aWorkStr);
996 0 : if ( nMaxOrder && nMaxOrder < comphelper::string::getTokenCount(sToken, ',') )
997 0 : eErrorCode = eStatementTooLong;
998 : else
999 : {
1000 0 : _rsRet = OUString(" ORDER BY ");
1001 0 : _rsRet += aWorkStr;
1002 0 : }
1003 0 : }
1004 : }
1005 0 : catch(SQLException&)
1006 : {
1007 : OSL_FAIL("Failure while building group by!");
1008 : }
1009 :
1010 0 : return eErrorCode;
1011 : }
1012 :
1013 : //------------------------------------------------------------------------------
1014 0 : void GenerateInnerJoinCriterias(const Reference< XConnection>& _xConnection,
1015 : OUString& _rJoinCrit,
1016 : const ::std::vector<OTableConnection*>* _pConnList)
1017 : {
1018 0 : ::std::vector<OTableConnection*>::const_iterator aIter = _pConnList->begin();
1019 0 : ::std::vector<OTableConnection*>::const_iterator aEnd = _pConnList->end();
1020 0 : for(;aIter != aEnd;++aIter)
1021 : {
1022 0 : const OQueryTableConnection* pEntryConn = static_cast<const OQueryTableConnection*>(*aIter);
1023 0 : OQueryTableConnectionData* pEntryConnData = static_cast<OQueryTableConnectionData*>(pEntryConn->GetData().get());
1024 0 : if ( pEntryConnData->GetJoinType() == INNER_JOIN && !pEntryConnData->isNatural() )
1025 : {
1026 0 : if(!_rJoinCrit.isEmpty())
1027 0 : _rJoinCrit += C_AND;
1028 0 : _rJoinCrit += BuildJoinCriteria(_xConnection,pEntryConnData->GetConnLineDataList(),pEntryConnData);
1029 : }
1030 : }
1031 0 : }
1032 : //------------------------------------------------------------------------------
1033 0 : void searchAndAppendName(const Reference< XConnection>& _xConnection,
1034 : const OQueryTableWindow* _pTableWindow,
1035 : tableNames_t& _rTableNames,
1036 : OUString& _rsTableListStr
1037 : )
1038 : {
1039 0 : OUString sTabName(BuildTable(_xConnection,_pTableWindow));
1040 :
1041 0 : if(_rTableNames.find(sTabName) == _rTableNames.end())
1042 : {
1043 0 : _rTableNames[sTabName] = sal_True;
1044 0 : _rsTableListStr += sTabName;
1045 0 : _rsTableListStr += OUString(',');
1046 0 : }
1047 0 : }
1048 : //------------------------------------------------------------------------------
1049 0 : OUString GenerateFromClause( const Reference< XConnection>& _xConnection,
1050 : const OQueryTableView::OTableWindowMap* pTabList,
1051 : const ::std::vector<OTableConnection*>* pConnList
1052 : )
1053 : {
1054 :
1055 0 : OUString aTableListStr;
1056 : // used to avoid putting a table twice in FROM clause
1057 0 : tableNames_t aTableNames;
1058 :
1059 : // generate outer join clause in from
1060 0 : if(!pConnList->empty())
1061 : {
1062 0 : ::std::vector<OTableConnection*>::const_iterator aIter = pConnList->begin();
1063 0 : ::std::vector<OTableConnection*>::const_iterator aEnd = pConnList->end();
1064 0 : ::std::map<OTableWindow*,sal_Int32> aConnectionCount;
1065 0 : for(;aIter != aEnd;++aIter)
1066 : {
1067 0 : static_cast<OQueryTableConnection*>(*aIter)->SetVisited(sal_False);
1068 0 : ++aConnectionCount[(*aIter)->GetSourceWin()];
1069 0 : ++aConnectionCount[(*aIter)->GetDestWin()];
1070 : }
1071 0 : ::std::multimap<sal_Int32 , OTableWindow*> aMulti;
1072 0 : ::std::map<OTableWindow*,sal_Int32>::iterator aCountIter = aConnectionCount.begin();
1073 0 : ::std::map<OTableWindow*,sal_Int32>::iterator aCountEnd = aConnectionCount.end();
1074 0 : for(;aCountIter != aCountEnd;++aCountIter)
1075 : {
1076 0 : aMulti.insert(::std::multimap<sal_Int32 , OTableWindow*>::value_type(aCountIter->second,aCountIter->first));
1077 : }
1078 :
1079 0 : const sal_Bool bUseEscape = ::dbtools::getBooleanDataSourceSetting( _xConnection, PROPERTY_OUTERJOINESCAPE );
1080 0 : ::std::multimap<sal_Int32 , OTableWindow*>::reverse_iterator aRIter = aMulti.rbegin();
1081 0 : ::std::multimap<sal_Int32 , OTableWindow*>::reverse_iterator aREnd = aMulti.rend();
1082 0 : for(;aRIter != aREnd;++aRIter)
1083 : {
1084 0 : ::std::vector<OTableConnection*>::const_iterator aConIter = aRIter->second->getTableView()->getTableConnections(aRIter->second);
1085 0 : for(;aConIter != aEnd;++aConIter)
1086 : {
1087 0 : OQueryTableConnection* pEntryConn = static_cast<OQueryTableConnection*>(*aConIter);
1088 0 : if(!pEntryConn->IsVisited() && pEntryConn->GetSourceWin() == aRIter->second )
1089 : {
1090 0 : OUString aJoin;
1091 : GetNextJoin(_xConnection,
1092 : pEntryConn,
1093 0 : static_cast<OQueryTableWindow*>(pEntryConn->GetDestWin()),
1094 : aJoin,
1095 0 : aTableNames);
1096 :
1097 0 : if(!aJoin.isEmpty())
1098 : {
1099 0 : OUString aStr;
1100 0 : switch(static_cast<OQueryTableConnectionData*>(pEntryConn->GetData().get())->GetJoinType())
1101 : {
1102 : case LEFT_JOIN:
1103 : case RIGHT_JOIN:
1104 : case FULL_JOIN:
1105 : {
1106 : // create outer join
1107 0 : if ( bUseEscape )
1108 0 : aStr += "{ OJ ";
1109 0 : aStr += aJoin;
1110 0 : if ( bUseEscape )
1111 0 : aStr += " }";
1112 : }
1113 0 : break;
1114 : default:
1115 0 : aStr += aJoin;
1116 0 : break;
1117 : }
1118 0 : aStr += ",";
1119 0 : aTableListStr += aStr;
1120 0 : }
1121 : }
1122 : }
1123 : }
1124 :
1125 : // and now all inner joins
1126 : // these are implemented as
1127 : // "FROM tbl1, tbl2 WHERE tbl1.col1=tlb2.col2"
1128 : // rather than
1129 : // "FROM tbl1 INNER JOIN tbl2 ON tbl1.col1=tlb2.col2"
1130 0 : aIter = pConnList->begin();
1131 0 : for(;aIter != aEnd;++aIter)
1132 : {
1133 0 : OQueryTableConnection* pEntryConn = static_cast<OQueryTableConnection*>(*aIter);
1134 0 : if(!pEntryConn->IsVisited())
1135 : {
1136 : searchAndAppendName(_xConnection,
1137 0 : static_cast<OQueryTableWindow*>(pEntryConn->GetSourceWin()),
1138 : aTableNames,
1139 0 : aTableListStr);
1140 :
1141 : searchAndAppendName(_xConnection,
1142 0 : static_cast<OQueryTableWindow*>(pEntryConn->GetDestWin()),
1143 : aTableNames,
1144 0 : aTableListStr);
1145 : }
1146 0 : }
1147 : }
1148 : // all tables that haven't a connection to anyone
1149 0 : OQueryTableView::OTableWindowMap::const_iterator aTabIter = pTabList->begin();
1150 0 : OQueryTableView::OTableWindowMap::const_iterator aTabEnd = pTabList->end();
1151 0 : for(;aTabIter != aTabEnd;++aTabIter)
1152 : {
1153 0 : const OQueryTableWindow* pEntryTab = static_cast<const OQueryTableWindow*>(aTabIter->second);
1154 0 : if(!pEntryTab->ExistsAConn())
1155 : {
1156 0 : aTableListStr += BuildTable(_xConnection,pEntryTab);
1157 0 : aTableListStr += OUString(',');
1158 : }
1159 : }
1160 :
1161 0 : if(!aTableListStr.isEmpty())
1162 0 : aTableListStr = aTableListStr.replaceAt(aTableListStr.getLength()-1,1, OUString() );
1163 0 : return aTableListStr;
1164 : }
1165 : //------------------------------------------------------------------------------
1166 0 : OUString GenerateGroupBy(const OQueryDesignView* _pView,OTableFields& _rFieldList, sal_Bool bMulti )
1167 : {
1168 0 : OQueryController& rController = static_cast<OQueryController&>(_pView->getController());
1169 0 : const Reference< XConnection> xConnection = rController.getConnection();
1170 0 : if(!xConnection.is())
1171 0 : return OUString();
1172 :
1173 0 : ::std::map< OUString,bool> aGroupByNames;
1174 :
1175 0 : OUString aGroupByStr;
1176 : try
1177 : {
1178 0 : const Reference< XDatabaseMetaData > xMetaData = xConnection->getMetaData();
1179 0 : const OUString aQuote = xMetaData->getIdentifierQuoteString();
1180 :
1181 0 : OTableFields::iterator aIter = _rFieldList.begin();
1182 0 : OTableFields::iterator aEnd = _rFieldList.end();
1183 0 : for(;aIter != aEnd;++aIter)
1184 : {
1185 0 : OTableFieldDescRef pEntryField = *aIter;
1186 0 : if ( pEntryField->IsGroupBy() )
1187 : {
1188 : OSL_ENSURE(!pEntryField->GetField().isEmpty(),"No Field Name available!;-(");
1189 0 : OUString sGroupByPart = quoteTableAlias(bMulti,pEntryField->GetAlias(),aQuote);
1190 :
1191 : // only quote the field name when it isn't calculated
1192 0 : if ( pEntryField->isNoneFunction() )
1193 : {
1194 0 : sGroupByPart += ::dbtools::quoteName(aQuote, pEntryField->GetField());
1195 : }
1196 : else
1197 : {
1198 0 : OUString aTmp = pEntryField->GetField();
1199 0 : OUString aErrorMsg;
1200 0 : Reference<XPropertySet> xColumn;
1201 : SAL_WNODEPRECATED_DECLARATIONS_PUSH
1202 0 : ::std::auto_ptr< ::connectivity::OSQLParseNode> pParseNode(_pView->getPredicateTreeFromEntry(pEntryField,aTmp,aErrorMsg,xColumn));
1203 : SAL_WNODEPRECATED_DECLARATIONS_POP
1204 0 : if (pParseNode.get())
1205 : {
1206 0 : OUString sGroupBy;
1207 : pParseNode->getChild(0)->parseNodeToStr( sGroupBy,
1208 : xConnection,
1209 0 : &rController.getParser().getContext(),
1210 : sal_False,
1211 0 : !pEntryField->isOtherFunction());
1212 0 : sGroupByPart += sGroupBy;
1213 : }
1214 : else
1215 0 : sGroupByPart += pEntryField->GetField();
1216 : }
1217 0 : if ( aGroupByNames.find(sGroupByPart) == aGroupByNames.end() )
1218 : {
1219 0 : aGroupByNames.insert(::std::map< OUString,bool>::value_type(sGroupByPart,true));
1220 0 : aGroupByStr += sGroupByPart;
1221 0 : aGroupByStr += OUString(',');
1222 0 : }
1223 : }
1224 0 : }
1225 0 : if ( !aGroupByStr.isEmpty() )
1226 : {
1227 0 : aGroupByStr = aGroupByStr.replaceAt(aGroupByStr.getLength()-1,1, OUString(' ') );
1228 0 : OUString aGroupByStr2(" GROUP BY ");
1229 0 : aGroupByStr2 += aGroupByStr;
1230 0 : aGroupByStr = aGroupByStr2;
1231 0 : }
1232 : }
1233 0 : catch(SQLException&)
1234 : {
1235 : OSL_FAIL("Failure while building group by!");
1236 : }
1237 0 : return aGroupByStr;
1238 : }
1239 : // -----------------------------------------------------------------------------
1240 : SqlParseError GetORCriteria(OQueryDesignView* _pView,
1241 : OSelectionBrowseBox* _pSelectionBrw,
1242 : const ::connectivity::OSQLParseNode * pCondition,
1243 : sal_uInt16& nLevel ,
1244 : sal_Bool bHaving = sal_False,
1245 : bool bAddOrOnOneLine = false);
1246 : // -----------------------------------------------------------------------------
1247 0 : SqlParseError GetSelectionCriteria( OQueryDesignView* _pView,
1248 : OSelectionBrowseBox* _pSelectionBrw,
1249 : const ::connectivity::OSQLParseNode* pNode,
1250 : sal_uInt16& rLevel )
1251 : {
1252 0 : if (!SQL_ISRULE(pNode, select_statement))
1253 0 : return eNoSelectStatement;
1254 :
1255 : // nyi: more checking for the correct structure!
1256 0 : pNode = pNode ? pNode->getChild(3)->getChild(1) : NULL;
1257 : // no where clause found
1258 0 : if (!pNode || pNode->isLeaf())
1259 0 : return eOk;
1260 :
1261 : // Next free sentence...
1262 0 : SqlParseError eErrorCode = eOk;
1263 0 : ::connectivity::OSQLParseNode * pCondition = pNode->getChild(1);
1264 0 : if ( pCondition ) // no where clause
1265 : {
1266 : // now we have to check the other conditions
1267 : // first make the logical easier
1268 0 : ::connectivity::OSQLParseNode::negateSearchCondition(pCondition);
1269 0 : ::connectivity::OSQLParseNode *pNodeTmp = pNode->getChild(1);
1270 :
1271 0 : ::connectivity::OSQLParseNode::disjunctiveNormalForm(pNodeTmp);
1272 0 : pNodeTmp = pNode->getChild(1);
1273 0 : ::connectivity::OSQLParseNode::absorptions(pNodeTmp);
1274 0 : pNodeTmp = pNode->getChild(1);
1275 : // compress sort the criteria @see http://www.openoffice.org/issues/show_bug.cgi?id=24079
1276 0 : OSQLParseNode::compress(pNodeTmp);
1277 0 : pNodeTmp = pNode->getChild(1);
1278 :
1279 : // first extract the inner joins conditions
1280 0 : GetInnerJoinCriteria(_pView,pNodeTmp);
1281 : // now simplify again, join are checked in ComparisonPredicate
1282 0 : ::connectivity::OSQLParseNode::absorptions(pNodeTmp);
1283 0 : pNodeTmp = pNode->getChild(1);
1284 :
1285 : // it could happen that pCondition is not more valid
1286 0 : eErrorCode = GetORCriteria(_pView,_pSelectionBrw,pNodeTmp, rLevel);
1287 : }
1288 0 : return eErrorCode;
1289 : }
1290 : //------------------------------------------------------------------------------
1291 : SqlParseError GetANDCriteria( OQueryDesignView* _pView,
1292 : OSelectionBrowseBox* _pSelectionBrw,
1293 : const ::connectivity::OSQLParseNode * pCondition,
1294 : sal_uInt16& nLevel,
1295 : sal_Bool bHaving,
1296 : bool bAddOrOnOneLine);
1297 : //------------------------------------------------------------------------------
1298 : SqlParseError ComparisonPredicate(OQueryDesignView* _pView,
1299 : OSelectionBrowseBox* _pSelectionBrw,
1300 : const ::connectivity::OSQLParseNode * pCondition,
1301 : const sal_uInt16 nLevel,
1302 : sal_Bool bHaving,
1303 : bool bAddOrOnOneLine);
1304 : //------------------------------------------------------------------------------
1305 0 : SqlParseError GetORCriteria(OQueryDesignView* _pView,
1306 : OSelectionBrowseBox* _pSelectionBrw,
1307 : const ::connectivity::OSQLParseNode * pCondition,
1308 : sal_uInt16& nLevel ,
1309 : sal_Bool bHaving,
1310 : bool bAddOrOnOneLine)
1311 : {
1312 0 : SqlParseError eErrorCode = eOk;
1313 :
1314 : // round brackets around the printout
1315 0 : if (pCondition->count() == 3 &&
1316 0 : SQL_ISPUNCTUATION(pCondition->getChild(0),"(") &&
1317 0 : SQL_ISPUNCTUATION(pCondition->getChild(2),")"))
1318 : {
1319 0 : eErrorCode = GetORCriteria(_pView,_pSelectionBrw,pCondition->getChild(1),nLevel,bHaving,bAddOrOnOneLine);
1320 : }
1321 : // OR condition
1322 : // a searchcondition can only look like this: search_condition SQL_TOKEN_OR boolean_term
1323 0 : else if (SQL_ISRULE(pCondition,search_condition))
1324 : {
1325 0 : for (int i = 0; i < 3 && eErrorCode == eOk ; i+=2)
1326 : {
1327 0 : const ::connectivity::OSQLParseNode* pChild = pCondition->getChild(i);
1328 0 : if ( SQL_ISRULE(pChild,search_condition) )
1329 0 : eErrorCode = GetORCriteria(_pView,_pSelectionBrw,pChild,nLevel,bHaving,bAddOrOnOneLine);
1330 : else
1331 : {
1332 0 : eErrorCode = GetANDCriteria(_pView,_pSelectionBrw,pChild, nLevel,bHaving, i == 0 ? false : bAddOrOnOneLine);
1333 0 : if ( !bAddOrOnOneLine)
1334 0 : nLevel++;
1335 : }
1336 : }
1337 : }
1338 : else
1339 0 : eErrorCode = GetANDCriteria( _pView,_pSelectionBrw,pCondition, nLevel, bHaving,bAddOrOnOneLine );
1340 :
1341 0 : return eErrorCode;
1342 : }
1343 : //--------------------------------------------------------------------------------------------------
1344 0 : bool CheckOrCriteria(const ::connectivity::OSQLParseNode* _pCondition,::connectivity::OSQLParseNode* _pFirstColumnRef)
1345 : {
1346 0 : bool bRet = true;
1347 0 : ::connectivity::OSQLParseNode* pFirstColumnRef = _pFirstColumnRef;
1348 0 : for (int i = 0; i < 3 && bRet; i+=2)
1349 : {
1350 0 : const ::connectivity::OSQLParseNode* pChild = _pCondition->getChild(i);
1351 0 : if ( SQL_ISRULE(pChild,search_condition) )
1352 0 : bRet = CheckOrCriteria(pChild,pFirstColumnRef);
1353 : else
1354 : {
1355 : // this is a simple way to test columns are the same, may be we have to adjust this algo a little bit in future. :-)
1356 0 : ::connectivity::OSQLParseNode* pSecondColumnRef = pChild->getByRule(::connectivity::OSQLParseNode::column_ref);
1357 0 : if ( pFirstColumnRef && pSecondColumnRef )
1358 0 : bRet = *pFirstColumnRef == *pSecondColumnRef;
1359 0 : else if ( !pFirstColumnRef )
1360 0 : pFirstColumnRef = pSecondColumnRef;
1361 : }
1362 : }
1363 0 : return bRet;
1364 : }
1365 : //--------------------------------------------------------------------------------------------------
1366 0 : SqlParseError GetANDCriteria( OQueryDesignView* _pView,
1367 : OSelectionBrowseBox* _pSelectionBrw,
1368 : const ::connectivity::OSQLParseNode * pCondition,
1369 : sal_uInt16& nLevel,
1370 : sal_Bool bHaving,
1371 : bool bAddOrOnOneLine)
1372 : {
1373 0 : const ::com::sun::star::lang::Locale aLocale = _pView->getLocale();
1374 0 : const OUString sDecimal = _pView->getDecimalSeparator();
1375 :
1376 : // I will need a cast pointer to my com::sun::star::sdbcx::Container
1377 0 : OQueryController& rController = static_cast<OQueryController&>(_pView->getController());
1378 0 : SqlParseError eErrorCode = eOk;
1379 :
1380 : // round brackets
1381 0 : if (SQL_ISRULE(pCondition,boolean_primary))
1382 : {
1383 : // check if we have to put the or criteria on one line.
1384 0 : const ::connectivity::OSQLParseNode* pSearchCondition = pCondition->getChild(1);
1385 0 : bool bMustAddOrOnOneLine = CheckOrCriteria(pSearchCondition,NULL);
1386 0 : if ( SQL_ISRULE( pSearchCondition, search_condition) ) // we have a or
1387 : {
1388 0 : _pSelectionBrw->DuplicateConditionLevel( nLevel);
1389 0 : eErrorCode = GetORCriteria(_pView,_pSelectionBrw,pSearchCondition->getChild(0), nLevel,bHaving,bMustAddOrOnOneLine );
1390 0 : ++nLevel;
1391 0 : eErrorCode = GetORCriteria(_pView,_pSelectionBrw,pSearchCondition->getChild(2), nLevel,bHaving,bMustAddOrOnOneLine );
1392 : }
1393 : else
1394 0 : eErrorCode = GetORCriteria(_pView,_pSelectionBrw,pSearchCondition, nLevel,bHaving,bMustAddOrOnOneLine );
1395 : }
1396 : // The first element is (again) an AND condition
1397 0 : else if ( SQL_ISRULE(pCondition,boolean_term) )
1398 : {
1399 : OSL_ENSURE(pCondition->count() == 3,"Illegal definifiton of boolean_term");
1400 0 : eErrorCode = GetANDCriteria(_pView,_pSelectionBrw,pCondition->getChild(0), nLevel,bHaving,bAddOrOnOneLine );
1401 0 : if ( eErrorCode == eOk )
1402 0 : eErrorCode = GetANDCriteria(_pView,_pSelectionBrw,pCondition->getChild(2), nLevel,bHaving,bAddOrOnOneLine );
1403 : }
1404 0 : else if (SQL_ISRULE( pCondition, comparison_predicate))
1405 : {
1406 0 : eErrorCode = ComparisonPredicate(_pView,_pSelectionBrw,pCondition,nLevel,bHaving,bAddOrOnOneLine);
1407 : }
1408 0 : else if( SQL_ISRULE(pCondition,like_predicate) )
1409 : {
1410 0 : const ::connectivity::OSQLParseNode* pValueExp = pCondition->getChild(0);
1411 0 : if (SQL_ISRULE(pValueExp, column_ref ) )
1412 : {
1413 0 : OUString aColumnName;
1414 0 : OUString aCondition;
1415 0 : Reference< XConnection> xConnection = rController.getConnection();
1416 0 : if ( xConnection.is() )
1417 : {
1418 0 : Reference< XDatabaseMetaData > xMetaData = xConnection->getMetaData();
1419 : // the international doesn't matter I have a string
1420 : pCondition->parseNodeToPredicateStr(aCondition,
1421 : xConnection,
1422 : rController.getNumberFormatter(),
1423 : aLocale,
1424 0 : static_cast<sal_Char>(sDecimal.toChar()),
1425 0 : &rController.getParser().getContext());
1426 :
1427 : pValueExp->parseNodeToPredicateStr( aColumnName,
1428 : xConnection,
1429 : rController.getNumberFormatter(),
1430 : aLocale,
1431 0 : static_cast<sal_Char>(sDecimal.toChar()),
1432 0 : &rController.getParser().getContext());
1433 :
1434 : // don't display the column name
1435 0 : aCondition = aCondition.copy(aColumnName.getLength());
1436 0 : aCondition = aCondition.trim();
1437 : }
1438 :
1439 0 : OTableFieldDescRef aDragLeft = new OTableFieldDesc();
1440 0 : if ( eOk == ( eErrorCode = FillDragInfo(_pView,pValueExp,aDragLeft) ))
1441 : {
1442 0 : if ( bHaving )
1443 0 : aDragLeft->SetGroupBy(sal_True);
1444 0 : _pSelectionBrw->AddCondition(aDragLeft, aCondition, nLevel,bAddOrOnOneLine);
1445 0 : }
1446 : }
1447 0 : else if(SQL_ISRULEOR3(pValueExp, general_set_fct, set_fct_spec, position_exp) ||
1448 0 : SQL_ISRULEOR3(pValueExp, extract_exp, fold, char_substring_fct) ||
1449 0 : SQL_ISRULEOR2(pValueExp, length_exp, char_value_fct))
1450 : {
1451 : AddFunctionCondition( _pView,
1452 : _pSelectionBrw,
1453 : pCondition,
1454 : nLevel,
1455 : bHaving,
1456 0 : bAddOrOnOneLine);
1457 : }
1458 : else
1459 : {
1460 0 : eErrorCode = eNoColumnInLike;
1461 0 : String sError(ModuleRes(STR_QRY_LIKE_LEFT_NO_COLUMN));
1462 0 : _pView->getController().appendError( sError );
1463 : }
1464 : }
1465 0 : else if( SQL_ISRULEOR2(pCondition,test_for_null,in_predicate)
1466 0 : || SQL_ISRULEOR2(pCondition,all_or_any_predicate,between_predicate))
1467 : {
1468 0 : if ( SQL_ISRULEOR2(pCondition->getChild(0), set_fct_spec , general_set_fct ) )
1469 : {
1470 : AddFunctionCondition( _pView,
1471 : _pSelectionBrw,
1472 : pCondition,
1473 : nLevel,
1474 : bHaving,
1475 0 : bAddOrOnOneLine);
1476 : }
1477 0 : else if ( SQL_ISRULE(pCondition->getChild(0), column_ref ) )
1478 : {
1479 : // parse condition
1480 0 : OUString sCondition = ParseCondition(rController,pCondition,sDecimal,aLocale,1);
1481 0 : OTableFieldDescRef aDragLeft = new OTableFieldDesc();
1482 0 : if ( eOk == ( eErrorCode = FillDragInfo(_pView,pCondition->getChild(0),aDragLeft)) )
1483 : {
1484 0 : if ( bHaving )
1485 0 : aDragLeft->SetGroupBy(sal_True);
1486 0 : _pSelectionBrw->AddCondition(aDragLeft, sCondition, nLevel,bAddOrOnOneLine);
1487 0 : }
1488 : }
1489 : else
1490 : {
1491 : // Parse the function condition
1492 0 : OUString sCondition = ParseCondition(rController,pCondition,sDecimal,aLocale,1);
1493 0 : Reference< XConnection> xConnection = rController.getConnection();
1494 0 : Reference< XDatabaseMetaData > xMetaData = xConnection->getMetaData();
1495 : // the international doesn't matter I have a string
1496 0 : OUString sName;
1497 : pCondition->getChild(0)->parseNodeToPredicateStr(sName,
1498 : xConnection,
1499 : rController.getNumberFormatter(),
1500 : aLocale,
1501 0 : static_cast<sal_Char>(sDecimal.toChar()),
1502 0 : &rController.getParser().getContext());
1503 :
1504 0 : OTableFieldDescRef aDragLeft = new OTableFieldDesc();
1505 0 : aDragLeft->SetField(sName);
1506 0 : aDragLeft->SetFunctionType(FKT_OTHER);
1507 :
1508 0 : if ( bHaving )
1509 0 : aDragLeft->SetGroupBy(sal_True);
1510 0 : _pSelectionBrw->AddCondition(aDragLeft, sCondition, nLevel,bAddOrOnOneLine);
1511 : }
1512 : }
1513 0 : else if( SQL_ISRULEOR2(pCondition,existence_test,unique_test) )
1514 : {
1515 : // Parse the function condition
1516 0 : OUString aCondition = ParseCondition(rController,pCondition,sDecimal,aLocale,0);
1517 :
1518 0 : OTableFieldDescRef aDragLeft = new OTableFieldDesc();
1519 0 : aDragLeft->SetField(aCondition);
1520 0 : aDragLeft->SetFunctionType(FKT_CONDITION);
1521 :
1522 0 : eErrorCode = _pSelectionBrw->InsertField(aDragLeft,BROWSER_INVALIDID,sal_False,sal_True).is() ? eOk : eTooManyColumns;
1523 : }
1524 : else //! TODO not supported yet
1525 0 : eErrorCode = eStatementTooComplex;
1526 : // Pass on the error code
1527 0 : return eErrorCode;
1528 : }
1529 : //------------------------------------------------------------------------------
1530 0 : SqlParseError AddFunctionCondition(OQueryDesignView* _pView,
1531 : OSelectionBrowseBox* _pSelectionBrw,
1532 : const ::connectivity::OSQLParseNode * pCondition,
1533 : const sal_uInt16 nLevel,
1534 : sal_Bool bHaving,
1535 : bool bAddOrOnOneLine)
1536 : {
1537 0 : SqlParseError eErrorCode = eOk;
1538 0 : OQueryController& rController = static_cast<OQueryController&>(_pView->getController());
1539 :
1540 0 : OSQLParseNode* pFunction = pCondition->getChild(0);
1541 :
1542 : OSL_ENSURE(SQL_ISRULEOR3(pFunction, general_set_fct, set_fct_spec, position_exp) ||
1543 : SQL_ISRULEOR3(pFunction, extract_exp, fold, char_substring_fct) ||
1544 : SQL_ISRULEOR2(pFunction,length_exp,char_value_fct),
1545 : "Illegal call!");
1546 0 : OUString aCondition;
1547 0 : OTableFieldDescRef aDragLeft = new OTableFieldDesc();
1548 :
1549 0 : OUString aColumnName;
1550 0 : Reference< XConnection> xConnection = rController.getConnection();
1551 0 : if(xConnection.is())
1552 : {
1553 0 : Reference< XDatabaseMetaData > xMetaData = xConnection->getMetaData();
1554 : pCondition->parseNodeToPredicateStr(aCondition,
1555 : xConnection,
1556 : rController.getNumberFormatter(),
1557 : _pView->getLocale(),
1558 0 : static_cast<sal_Char>(_pView->getDecimalSeparator().toChar()),
1559 0 : &rController.getParser().getContext());
1560 :
1561 : pFunction->parseNodeToStr( aColumnName,
1562 : xConnection,
1563 0 : &rController.getParser().getContext(),
1564 : sal_True,
1565 0 : sal_True); // quote is to true because we need quoted elements inside the function
1566 : // don't display the column name
1567 0 : aCondition = aCondition.copy(aColumnName.getLength());
1568 0 : aCondition = aCondition.trim();
1569 0 : if ( aCondition.indexOf('=',0) == 0 ) // ignore the equal sign
1570 0 : aCondition = aCondition.copy(1);
1571 :
1572 :
1573 0 : if ( SQL_ISRULE(pFunction, general_set_fct ) )
1574 : {
1575 0 : sal_Int32 nFunctionType = FKT_AGGREGATE;
1576 0 : OSQLParseNode* pParamNode = pFunction->getChild(pFunction->count()-2);
1577 0 : if ( pParamNode && pParamNode->getTokenValue().toChar() == '*' )
1578 : {
1579 0 : OJoinTableView::OTableWindowMap* pTabList = _pView->getTableView()->GetTabWinMap();
1580 0 : OJoinTableView::OTableWindowMap::iterator aIter = pTabList->begin();
1581 0 : OJoinTableView::OTableWindowMap::iterator aTabEnd = pTabList->end();
1582 0 : for(;aIter != aTabEnd;++aIter)
1583 : {
1584 0 : OQueryTableWindow* pTabWin = static_cast<OQueryTableWindow*>(aIter->second);
1585 0 : if (pTabWin->ExistsField( OUString("*"), aDragLeft ))
1586 : {
1587 0 : aDragLeft->SetAlias(String());
1588 0 : aDragLeft->SetTable(String());
1589 0 : break;
1590 : }
1591 : }
1592 : }
1593 0 : else if( eOk != ( eErrorCode = FillDragInfo(_pView,pParamNode,aDragLeft))
1594 0 : && SQL_ISRULE(pParamNode,num_value_exp) )
1595 : {
1596 0 : OUString sParameterValue;
1597 : pParamNode->parseNodeToStr( sParameterValue,
1598 : xConnection,
1599 0 : &rController.getParser().getContext());
1600 0 : nFunctionType |= FKT_NUMERIC;
1601 0 : aDragLeft->SetField(sParameterValue);
1602 0 : eErrorCode = eOk;
1603 : }
1604 0 : aDragLeft->SetFunctionType(nFunctionType);
1605 0 : if ( bHaving )
1606 0 : aDragLeft->SetGroupBy(sal_True);
1607 0 : sal_Int32 nIndex = 0;
1608 0 : aDragLeft->SetFunction(aColumnName.getToken(0,'(',nIndex));
1609 : }
1610 : else
1611 : {
1612 : // for an unknown function we write the whole text in the field
1613 0 : aDragLeft->SetField(aColumnName);
1614 0 : if(bHaving)
1615 0 : aDragLeft->SetGroupBy(sal_True);
1616 0 : aDragLeft->SetFunctionType(FKT_OTHER|FKT_NUMERIC);
1617 : }
1618 0 : _pSelectionBrw->AddCondition(aDragLeft, aCondition, nLevel,bAddOrOnOneLine);
1619 : }
1620 :
1621 0 : return eErrorCode;
1622 : }
1623 : //------------------------------------------------------------------------------
1624 0 : SqlParseError ComparisonPredicate(OQueryDesignView* _pView,
1625 : OSelectionBrowseBox* _pSelectionBrw,
1626 : const ::connectivity::OSQLParseNode * pCondition,
1627 : const sal_uInt16 nLevel,
1628 : sal_Bool bHaving
1629 : ,bool bAddOrOnOneLine)
1630 : {
1631 0 : SqlParseError eErrorCode = eOk;
1632 0 : OQueryController& rController = static_cast<OQueryController&>(_pView->getController());
1633 :
1634 : OSL_ENSURE(SQL_ISRULE( pCondition, comparison_predicate),"ComparisonPredicate: pCondition is not a Comparison Predicate");
1635 0 : if ( SQL_ISRULE(pCondition->getChild(0), column_ref )
1636 0 : || SQL_ISRULE(pCondition->getChild(pCondition->count()-1), column_ref) )
1637 : {
1638 0 : OUString aCondition;
1639 0 : OTableFieldDescRef aDragLeft = new OTableFieldDesc();
1640 :
1641 0 : if ( SQL_ISRULE(pCondition->getChild(0), column_ref ) && SQL_ISRULE(pCondition->getChild(pCondition->count()-1), column_ref ) )
1642 : {
1643 0 : OTableFieldDescRef aDragRight = new OTableFieldDesc();
1644 0 : if (eOk != ( eErrorCode = FillDragInfo(_pView,pCondition->getChild(0),aDragLeft)) ||
1645 0 : eOk != ( eErrorCode = FillDragInfo(_pView,pCondition->getChild(2),aDragRight)))
1646 0 : return eErrorCode;
1647 :
1648 : OQueryTableConnection* pConn = static_cast<OQueryTableConnection*>(
1649 0 : _pView->getTableView()->GetTabConn(static_cast<OQueryTableWindow*>(aDragLeft->GetTabWindow()),
1650 0 : static_cast<OQueryTableWindow*>(aDragRight->GetTabWindow()),
1651 0 : true));
1652 0 : if ( pConn )
1653 : {
1654 0 : OConnectionLineDataVec* pLineDataList = pConn->GetData()->GetConnLineDataList();
1655 0 : OConnectionLineDataVec::iterator aIter = pLineDataList->begin();
1656 0 : OConnectionLineDataVec::iterator aEnd = pLineDataList->end();
1657 0 : for(;aIter != aEnd;++aIter)
1658 : {
1659 0 : if((*aIter)->GetSourceFieldName() == aDragLeft->GetField() ||
1660 0 : (*aIter)->GetDestFieldName() == aDragLeft->GetField() )
1661 0 : break;
1662 : }
1663 0 : if(aIter != aEnd)
1664 0 : return eOk;
1665 0 : }
1666 : }
1667 :
1668 0 : sal_uInt32 nPos = 0;
1669 0 : if(SQL_ISRULE(pCondition->getChild(0), column_ref ))
1670 : {
1671 0 : nPos = 0;
1672 0 : sal_uInt32 i=1;
1673 :
1674 : // don't display the equal
1675 0 : if (pCondition->getChild(i)->getNodeType() == SQL_NODE_EQUAL)
1676 0 : i++;
1677 :
1678 : // Bedingung parsen
1679 0 : aCondition = ParseCondition(rController
1680 : ,pCondition
1681 : ,_pView->getDecimalSeparator()
1682 : ,_pView->getLocale()
1683 0 : ,i);
1684 : }
1685 0 : else if( SQL_ISRULE(pCondition->getChild(pCondition->count()-1), column_ref ) )
1686 : {
1687 0 : nPos = pCondition->count()-1;
1688 :
1689 0 : sal_Int32 i = static_cast<sal_Int32>(pCondition->count() - 2);
1690 0 : switch (pCondition->getChild(i)->getNodeType())
1691 : {
1692 : case SQL_NODE_EQUAL:
1693 : // don't display the equal
1694 0 : i--;
1695 0 : break;
1696 : case SQL_NODE_LESS:
1697 : // take the opposite as we change the order
1698 0 : i--;
1699 0 : aCondition = aCondition + OUString(">");
1700 0 : break;
1701 : case SQL_NODE_LESSEQ:
1702 : // take the opposite as we change the order
1703 0 : i--;
1704 0 : aCondition = aCondition + OUString(">=");
1705 0 : break;
1706 : case SQL_NODE_GREAT:
1707 : // take the opposite as we change the order
1708 0 : i--;
1709 0 : aCondition = aCondition + OUString("<");
1710 0 : break;
1711 : case SQL_NODE_GREATEQ:
1712 : // take the opposite as we change the order
1713 0 : i--;
1714 0 : aCondition = aCondition + OUString("<=");
1715 0 : break;
1716 : default:
1717 0 : break;
1718 : }
1719 :
1720 : // go backward
1721 0 : Reference< XConnection> xConnection = rController.getConnection();
1722 0 : if(xConnection.is())
1723 : {
1724 0 : Reference< XDatabaseMetaData > xMetaData = xConnection->getMetaData();
1725 0 : for (; i >= 0; i--)
1726 : pCondition->getChild(i)->parseNodeToPredicateStr(aCondition,
1727 : xConnection,
1728 : rController.getNumberFormatter(),
1729 : _pView->getLocale(),
1730 0 : static_cast<sal_Char>(_pView->getDecimalSeparator().toChar()),
1731 0 : &rController.getParser().getContext());
1732 0 : }
1733 : }
1734 : // else ???
1735 :
1736 :
1737 0 : if( eOk == ( eErrorCode = FillDragInfo(_pView,pCondition->getChild(nPos),aDragLeft)))
1738 : {
1739 0 : if(bHaving)
1740 0 : aDragLeft->SetGroupBy(sal_True);
1741 0 : _pSelectionBrw->AddCondition(aDragLeft, aCondition, nLevel,bAddOrOnOneLine);
1742 0 : }
1743 : }
1744 0 : else if( SQL_ISRULEOR2(pCondition->getChild(0), set_fct_spec , general_set_fct ) )
1745 : {
1746 : AddFunctionCondition( _pView,
1747 : _pSelectionBrw,
1748 : pCondition,
1749 : nLevel,
1750 : bHaving,
1751 0 : bAddOrOnOneLine);
1752 : }
1753 : else // it can only be an Expr
1754 : {
1755 0 : OUString aName,aCondition;
1756 :
1757 0 : ::connectivity::OSQLParseNode *pLhs = pCondition->getChild(0);
1758 0 : ::connectivity::OSQLParseNode *pRhs = pCondition->getChild(2);
1759 : // Field name
1760 0 : Reference< XConnection> xConnection = rController.getConnection();
1761 0 : if(xConnection.is())
1762 : {
1763 : pLhs->parseNodeToStr(aName,
1764 : xConnection,
1765 0 : &rController.getParser().getContext(),
1766 0 : sal_True);
1767 : // Criteria
1768 0 : aCondition = pCondition->getChild(1)->getTokenValue();
1769 : pRhs->parseNodeToPredicateStr(aCondition,
1770 : xConnection,
1771 : rController.getNumberFormatter(),
1772 : _pView->getLocale(),
1773 0 : static_cast<sal_Char>(_pView->getDecimalSeparator().toChar()),
1774 0 : &rController.getParser().getContext());
1775 : }
1776 :
1777 0 : OTableFieldDescRef aDragLeft = new OTableFieldDesc();
1778 0 : aDragLeft->SetField(aName);
1779 0 : aDragLeft->SetFunctionType(FKT_OTHER|FKT_NUMERIC);
1780 : // and add it on
1781 0 : _pSelectionBrw->AddCondition(aDragLeft, aCondition, nLevel,bAddOrOnOneLine);
1782 : }
1783 0 : return eErrorCode;
1784 : }
1785 :
1786 : //------------------------------------------------------------------------------
1787 : namespace
1788 : {
1789 0 : OQueryTableWindow* lcl_findColumnInTables( const OUString& _rColumName, const OJoinTableView::OTableWindowMap& _rTabList, OTableFieldDescRef& _rInfo )
1790 : {
1791 0 : OJoinTableView::OTableWindowMap::const_iterator aIter = _rTabList.begin();
1792 0 : OJoinTableView::OTableWindowMap::const_iterator aEnd = _rTabList.end();
1793 0 : for ( ; aIter != aEnd; ++aIter )
1794 : {
1795 0 : OQueryTableWindow* pTabWin = static_cast< OQueryTableWindow* >( aIter->second );
1796 0 : if ( pTabWin && pTabWin->ExistsField( _rColumName, _rInfo ) )
1797 0 : return pTabWin;
1798 : }
1799 0 : return NULL;
1800 : }
1801 : }
1802 :
1803 : //------------------------------------------------------------------------------
1804 0 : void InsertColumnRef(const OQueryDesignView* _pView,
1805 : const ::connectivity::OSQLParseNode * pColumnRef,
1806 : OUString& aColumnName,
1807 : const OUString& aColumnAlias,
1808 : OUString& aTableRange,
1809 : OTableFieldDescRef& _raInfo,
1810 : OJoinTableView::OTableWindowMap* pTabList)
1811 : {
1812 :
1813 : // Put the table names together
1814 0 : ::connectivity::OSQLParseTreeIterator& rParseIter = static_cast<OQueryController&>(_pView->getController()).getParseIterator();
1815 0 : rParseIter.getColumnRange( pColumnRef, aColumnName, aTableRange );
1816 :
1817 0 : sal_Bool bFound(sal_False);
1818 : OSL_ENSURE(!aColumnName.isEmpty(),"Column name must not be empty");
1819 0 : if (aTableRange.isEmpty())
1820 : {
1821 : // SELECT column, ...
1822 0 : bFound = NULL != lcl_findColumnInTables( aColumnName, *pTabList, _raInfo );
1823 0 : if ( bFound && ( aColumnName.toChar() != '*' ) )
1824 0 : _raInfo->SetFieldAlias(aColumnAlias);
1825 : }
1826 : else
1827 : {
1828 : // SELECT range.column, ...
1829 0 : OQueryTableWindow* pTabWin = static_cast<OQueryTableView*>(_pView->getTableView())->FindTable(aTableRange);
1830 :
1831 0 : if (pTabWin && pTabWin->ExistsField(aColumnName, _raInfo))
1832 : {
1833 0 : if(aColumnName.toChar() != '*')
1834 0 : _raInfo->SetFieldAlias(aColumnAlias);
1835 0 : bFound = sal_True;
1836 : }
1837 : }
1838 0 : if (!bFound)
1839 : {
1840 0 : _raInfo->SetTable(OUString());
1841 0 : _raInfo->SetAlias(OUString());
1842 0 : _raInfo->SetField(aColumnName);
1843 0 : _raInfo->SetFieldAlias(aColumnAlias); // nyi : here it continues Expr_1, Expr_2 ...
1844 0 : _raInfo->SetFunctionType(FKT_OTHER);
1845 : }
1846 0 : }
1847 : //-----------------------------------------------------------------------------
1848 0 : sal_Bool checkJoinConditions( const OQueryDesignView* _pView,
1849 : const ::connectivity::OSQLParseNode* _pNode )
1850 : {
1851 0 : const ::connectivity::OSQLParseNode* pJoinNode = NULL;
1852 0 : sal_Bool bRet = sal_True;
1853 0 : if (SQL_ISRULE(_pNode,qualified_join))
1854 0 : pJoinNode = _pNode;
1855 0 : else if (SQL_ISRULE(_pNode,table_ref)
1856 0 : && _pNode->count() == 3
1857 0 : && SQL_ISPUNCTUATION(_pNode->getChild(0),"(")
1858 0 : && SQL_ISPUNCTUATION(_pNode->getChild(2),")") ) // '(' joined_table ')'
1859 0 : pJoinNode = _pNode->getChild(1);
1860 0 : else if (! ( SQL_ISRULE(_pNode, table_ref) && _pNode->count() == 2) ) // table_node table_primary_as_range_column
1861 0 : bRet = sal_False;
1862 :
1863 0 : if (pJoinNode && !InsertJoin(_pView,pJoinNode))
1864 0 : bRet = sal_False;
1865 0 : return bRet;
1866 : }
1867 : //-----------------------------------------------------------------------------
1868 0 : sal_Bool InsertJoin(const OQueryDesignView* _pView,
1869 : const ::connectivity::OSQLParseNode *pNode)
1870 : {
1871 : OSL_ENSURE( SQL_ISRULE( pNode, qualified_join ) || SQL_ISRULE( pNode, joined_table ) || SQL_ISRULE( pNode, cross_union ),
1872 : "OQueryDesignView::InsertJoin: Error in the Parse Tree");
1873 :
1874 0 : if (SQL_ISRULE(pNode,joined_table))
1875 0 : return InsertJoin(_pView,pNode->getChild(1));
1876 :
1877 : // first check the left and right side
1878 0 : const ::connectivity::OSQLParseNode* pRightTableRef = pNode->getChild(3); // table_ref
1879 0 : if ( SQL_ISRULE(pNode, qualified_join) && SQL_ISTOKEN(pNode->getChild(1),NATURAL) )
1880 0 : pRightTableRef = pNode->getChild(4); // table_ref
1881 :
1882 0 : if ( !checkJoinConditions(_pView,pNode->getChild(0)) || !checkJoinConditions(_pView,pRightTableRef))
1883 0 : return sal_False;
1884 :
1885 : // named column join may be implemented later
1886 : // SQL_ISRULE(pNode->getChild(4),named_columns_join)
1887 0 : EJoinType eJoinType = INNER_JOIN;
1888 0 : bool bNatural = false;
1889 0 : if ( SQL_ISRULE(pNode, qualified_join) )
1890 : {
1891 0 : ::connectivity::OSQLParseNode* pJoinType = pNode->getChild(1); // join_type
1892 0 : if ( SQL_ISTOKEN(pJoinType,NATURAL) )
1893 : {
1894 0 : bNatural = true;
1895 0 : pJoinType = pNode->getChild(2);
1896 : }
1897 :
1898 0 : if (SQL_ISRULE(pJoinType,join_type) && (!pJoinType->count() || SQL_ISTOKEN(pJoinType->getChild(0),INNER)))
1899 : {
1900 0 : eJoinType = INNER_JOIN;
1901 : }
1902 : else
1903 : {
1904 0 : if (SQL_ISRULE(pJoinType,join_type)) // one level deeper
1905 0 : pJoinType = pJoinType->getChild(0);
1906 :
1907 0 : if (SQL_ISTOKEN(pJoinType->getChild(0),LEFT))
1908 0 : eJoinType = LEFT_JOIN;
1909 0 : else if(SQL_ISTOKEN(pJoinType->getChild(0),RIGHT))
1910 0 : eJoinType = RIGHT_JOIN;
1911 : else
1912 0 : eJoinType = FULL_JOIN;
1913 : }
1914 0 : if ( SQL_ISRULE(pNode->getChild(4),join_condition) )
1915 : {
1916 0 : if ( InsertJoinConnection(_pView,pNode->getChild(4)->getChild(1), eJoinType,pNode->getChild(0),pRightTableRef) != eOk )
1917 0 : return sal_False;
1918 : }
1919 : }
1920 0 : else if ( SQL_ISRULE(pNode, cross_union) )
1921 : {
1922 0 : eJoinType = CROSS_JOIN;
1923 0 : pRightTableRef = pNode->getChild(pNode->count() - 1);
1924 : }
1925 : else
1926 0 : return sal_False;
1927 :
1928 0 : if ( eJoinType == CROSS_JOIN || bNatural )
1929 : {
1930 :
1931 0 : OQueryTableWindow* pLeftWindow = static_cast<OQueryTableView*>(_pView->getTableView())->FindTable( getTableRange(_pView,pNode->getChild(0)) );
1932 0 : OQueryTableWindow* pRightWindow = static_cast<OQueryTableView*>(_pView->getTableView())->FindTable( getTableRange(_pView,pRightTableRef) );
1933 : OSL_ENSURE(pLeftWindow && pRightWindow,"Table Windows could not be found!");
1934 0 : if ( !pLeftWindow || !pRightWindow )
1935 0 : return sal_False;
1936 :
1937 0 : OTableFieldDescRef aDragLeft = new OTableFieldDesc();
1938 0 : aDragLeft->SetTabWindow(pLeftWindow);
1939 0 : aDragLeft->SetTable(pLeftWindow->GetTableName());
1940 0 : aDragLeft->SetAlias(pLeftWindow->GetAliasName());
1941 :
1942 0 : OTableFieldDescRef aDragRight = new OTableFieldDesc();
1943 0 : aDragRight->SetTabWindow(pRightWindow);
1944 0 : aDragRight->SetTable(pRightWindow->GetTableName());
1945 0 : aDragRight->SetAlias(pRightWindow->GetAliasName());
1946 :
1947 0 : insertConnection(_pView,eJoinType,aDragLeft,aDragRight,bNatural);
1948 : }
1949 :
1950 :
1951 0 : return sal_True;
1952 : }
1953 : //------------------------------------------------------------------------------
1954 0 : void insertUnUsedFields(OQueryDesignView* _pView,OSelectionBrowseBox* _pSelectionBrw)
1955 : {
1956 : // now we have to insert the fields which aren't in the statement
1957 0 : OQueryController& rController = static_cast<OQueryController&>(_pView->getController());
1958 0 : OTableFields& rUnUsedFields = rController.getUnUsedFields();
1959 0 : OTableFields::iterator aEnd = rUnUsedFields.end();
1960 0 : for(OTableFields::iterator aIter = rUnUsedFields.begin();aIter != aEnd;++aIter)
1961 0 : if(_pSelectionBrw->InsertField(*aIter,BROWSER_INVALIDID,sal_False,sal_False).is())
1962 0 : (*aIter) = NULL;
1963 0 : OTableFields().swap( rUnUsedFields );
1964 0 : }
1965 :
1966 : //------------------------------------------------------------------------------
1967 0 : SqlParseError InitFromParseNodeImpl(OQueryDesignView* _pView,OSelectionBrowseBox* _pSelectionBrw)
1968 : {
1969 0 : SqlParseError eErrorCode = eOk;
1970 :
1971 0 : OQueryController& rController = static_cast<OQueryController&>(_pView->getController());
1972 :
1973 0 : _pSelectionBrw->PreFill();
1974 0 : _pSelectionBrw->SetReadOnly(rController.isReadOnly());
1975 0 : _pSelectionBrw->Fill();
1976 :
1977 :
1978 0 : ::connectivity::OSQLParseTreeIterator& aIterator = rController.getParseIterator();
1979 0 : const ::connectivity::OSQLParseNode* pParseTree = aIterator.getParseTree();
1980 :
1981 : do
1982 : {
1983 0 : if ( !pParseTree )
1984 : {
1985 : // now we have to insert the fields which aren't in the statement
1986 0 : insertUnUsedFields(_pView,_pSelectionBrw);
1987 0 : break;
1988 : }
1989 :
1990 0 : if ( !rController.isEsacpeProcessing() ) // not allowed in this mode
1991 : {
1992 0 : eErrorCode = eNativeMode;
1993 0 : break;
1994 : }
1995 :
1996 0 : if ( !( SQL_ISRULE( pParseTree, select_statement ) ) )
1997 : {
1998 0 : eErrorCode = eNoSelectStatement;
1999 0 : break;
2000 : }
2001 :
2002 0 : const OSQLParseNode* pTableExp = pParseTree->getChild(3);
2003 0 : if ( pTableExp->getChild(7)->count() > 0 || pTableExp->getChild(8)->count() > 0)
2004 : {
2005 0 : eErrorCode = eStatementTooComplex;
2006 0 : break;
2007 : }
2008 :
2009 0 : Reference< XConnection> xConnection = rController.getConnection();
2010 0 : if ( !xConnection.is() )
2011 : {
2012 : OSL_FAIL( "InitFromParseNodeImpl: no connection? no connection!" );
2013 0 : break;
2014 : }
2015 :
2016 0 : const OSQLTables& aMap = aIterator.getTables();
2017 0 : ::comphelper::UStringMixLess aTmp(aMap.key_comp());
2018 0 : ::comphelper::UStringMixEqual aKeyComp( aTmp.isCaseSensitive() );
2019 :
2020 0 : Reference< XDatabaseMetaData > xMetaData = xConnection->getMetaData();
2021 : try
2022 : {
2023 0 : sal_Int32 nMax = xMetaData->getMaxTablesInSelect();
2024 0 : if ( nMax && nMax < (sal_Int32)aMap.size() )
2025 : {
2026 0 : eErrorCode = eTooManyTables;
2027 0 : break;
2028 : }
2029 :
2030 0 : OUString sComposedName;
2031 0 : OUString sAlias;
2032 :
2033 0 : OQueryTableView* pTableView = static_cast<OQueryTableView*>(_pView->getTableView());
2034 0 : pTableView->clearLayoutInformation();
2035 0 : OSQLTables::const_iterator aIter = aMap.begin();
2036 0 : OSQLTables::const_iterator aEnd = aMap.end();
2037 0 : for(;aIter != aEnd;++aIter)
2038 : {
2039 0 : OSQLTable xTable = aIter->second;
2040 0 : Reference< XPropertySet > xTableProps( xTable, UNO_QUERY_THROW );
2041 :
2042 0 : sAlias = aIter->first;
2043 :
2044 : // check whether this is a query
2045 0 : Reference< XPropertySetInfo > xPSI = xTableProps->getPropertySetInfo();
2046 0 : bool bIsQuery = xPSI.is() && xPSI->hasPropertyByName( PROPERTY_COMMAND );
2047 :
2048 0 : if ( bIsQuery )
2049 0 : OSL_VERIFY( xTableProps->getPropertyValue( PROPERTY_NAME ) >>= sComposedName );
2050 : else
2051 : {
2052 0 : sComposedName = ::dbtools::composeTableName( xMetaData, xTableProps, ::dbtools::eInDataManipulation, false, false, false );
2053 :
2054 : // if the alias is the complete (composed) table, then shorten it
2055 0 : if ( aKeyComp( sComposedName, aIter->first ) )
2056 : {
2057 0 : OUString sCatalog, sSchema, sTable;
2058 0 : ::dbtools::qualifiedNameComponents( xMetaData, sComposedName, sCatalog, sSchema, sTable, ::dbtools::eInDataManipulation );
2059 0 : sAlias = sTable;
2060 : }
2061 : }
2062 :
2063 : // find the existent window for this alias
2064 0 : OQueryTableWindow* pExistentWin = pTableView->FindTable( sAlias );
2065 0 : if ( !pExistentWin )
2066 : {
2067 0 : pTableView->AddTabWin( sComposedName, sAlias, sal_False ); // don't create data here
2068 : }
2069 : else
2070 : {
2071 : // there already exists a window for this alias ....
2072 0 : if ( !aKeyComp( pExistentWin->GetData()->GetComposedName(), sComposedName ) )
2073 : // ... but for another complete table name -> new window
2074 0 : pTableView->AddTabWin(sComposedName, sAlias);
2075 : }
2076 0 : }
2077 :
2078 : // now delete the data for which we haven't any tablewindow
2079 0 : OJoinTableView::OTableWindowMap aTableMap(*pTableView->GetTabWinMap());
2080 0 : OJoinTableView::OTableWindowMap::iterator aIterTableMap = aTableMap.begin();
2081 0 : OJoinTableView::OTableWindowMap::iterator aIterTableEnd = aTableMap.end();
2082 0 : for(;aIterTableMap != aIterTableEnd;++aIterTableMap)
2083 : {
2084 0 : if(aMap.find(aIterTableMap->second->GetComposedName()) == aMap.end() &&
2085 0 : aMap.find(aIterTableMap->first) == aMap.end())
2086 0 : pTableView->RemoveTabWin(aIterTableMap->second);
2087 : }
2088 :
2089 0 : if ( eOk == (eErrorCode = FillOuterJoins(_pView,pTableExp->getChild(0)->getChild(1))) )
2090 : {
2091 : // check if we have a distinct statement
2092 0 : if(SQL_ISTOKEN(pParseTree->getChild(1),DISTINCT))
2093 : {
2094 0 : rController.setDistinct(sal_True);
2095 0 : rController.InvalidateFeature(SID_QUERY_DISTINCT_VALUES);
2096 : }
2097 : else
2098 : {
2099 0 : rController.setDistinct(sal_False);
2100 : }
2101 :
2102 : ///check if query has a limit
2103 0 : if( pTableExp->getChild(6)->count() >= 2 && pTableExp->getChild(6)->getChild(1) )
2104 : {
2105 : rController.setLimit(
2106 0 : pTableExp->getChild(6)->getChild(1)->getTokenValue().toInt64() );
2107 : }
2108 : else
2109 : {
2110 0 : rController.setLimit(-1);
2111 : }
2112 :
2113 0 : if ( (eErrorCode = InstallFields(_pView,pParseTree, pTableView->GetTabWinMap())) == eOk )
2114 : {
2115 : // GetSelectionCriteria must be called before GetHavingCriteria
2116 0 : sal_uInt16 nLevel=0;
2117 :
2118 0 : if ( eOk == (eErrorCode = GetSelectionCriteria(_pView,_pSelectionBrw,pParseTree,nLevel)) )
2119 : {
2120 0 : if ( eOk == (eErrorCode = GetGroupCriteria(_pView,_pSelectionBrw,pParseTree)) )
2121 : {
2122 0 : if ( eOk == (eErrorCode = GetHavingCriteria(_pView,_pSelectionBrw,pParseTree,nLevel)) )
2123 : {
2124 0 : if ( eOk == (eErrorCode = GetOrderCriteria(_pView,_pSelectionBrw,pParseTree)) )
2125 0 : insertUnUsedFields(_pView,_pSelectionBrw);
2126 : }
2127 : }
2128 : }
2129 : }
2130 0 : }
2131 : }
2132 0 : catch(SQLException&)
2133 : {
2134 : OSL_FAIL("getMaxTablesInSelect!");
2135 0 : }
2136 : }
2137 : while ( false );
2138 :
2139 : // New Undo-Actions were created in the Manager by the regeneration
2140 0 : rController.ClearUndoManager();
2141 0 : _pSelectionBrw->Invalidate();
2142 0 : return eErrorCode;
2143 : }
2144 : //------------------------------------------------------------------------------
2145 : /** fillSelectSubList
2146 : @return
2147 : <TRUE/> when columns could be inserted otherwise <FALSE/>
2148 : */
2149 : //------------------------------------------------------------------------------
2150 0 : SqlParseError fillSelectSubList( OQueryDesignView* _pView,
2151 : OJoinTableView::OTableWindowMap* _pTabList)
2152 : {
2153 0 : SqlParseError eErrorCode = eOk;
2154 0 : sal_Bool bFirstField = sal_True;
2155 0 : OUString sAsterix("*");
2156 0 : OJoinTableView::OTableWindowMap::iterator aIter = _pTabList->begin();
2157 0 : OJoinTableView::OTableWindowMap::iterator aEnd = _pTabList->end();
2158 0 : for(;aIter != aEnd && eOk == eErrorCode ;++aIter)
2159 : {
2160 0 : OQueryTableWindow* pTabWin = static_cast<OQueryTableWindow*>(aIter->second);
2161 0 : OTableFieldDescRef aInfo = new OTableFieldDesc();
2162 0 : if (pTabWin->ExistsField( sAsterix, aInfo ))
2163 : {
2164 0 : eErrorCode = _pView->InsertField(aInfo, sal_True, bFirstField);
2165 0 : bFirstField = sal_False;
2166 : }
2167 0 : }
2168 0 : return eErrorCode;
2169 : }
2170 : //------------------------------------------------------------------------------
2171 0 : SqlParseError InstallFields(OQueryDesignView* _pView,
2172 : const ::connectivity::OSQLParseNode* pNode,
2173 : OJoinTableView::OTableWindowMap* pTabList )
2174 : {
2175 0 : if( pNode==0 || !SQL_ISRULE(pNode,select_statement))
2176 0 : return eNoSelectStatement;
2177 :
2178 0 : ::connectivity::OSQLParseNode* pParseTree = pNode->getChild(2); // selection
2179 0 : sal_Bool bFirstField = sal_True; // When initializing, the first field must be reactivated
2180 :
2181 0 : SqlParseError eErrorCode = eOk;
2182 :
2183 0 : if ( pParseTree->isRule() && SQL_ISPUNCTUATION(pParseTree->getChild(0),"*") )
2184 : {
2185 : // SELECT * ...
2186 0 : eErrorCode = fillSelectSubList(_pView,pTabList);
2187 : }
2188 0 : else if (SQL_ISRULE(pParseTree,scalar_exp_commalist) )
2189 : {
2190 : // SELECT column, ...
2191 0 : OQueryController& rController = static_cast<OQueryController&>(_pView->getController());
2192 0 : Reference< XConnection> xConnection = rController.getConnection();
2193 :
2194 0 : OUString aColumnName,aTableRange;
2195 0 : for (sal_uInt32 i = 0; i < pParseTree->count() && eOk == eErrorCode ; ++i)
2196 : {
2197 0 : ::connectivity::OSQLParseNode * pColumnRef = pParseTree->getChild(i);
2198 :
2199 : do {
2200 :
2201 0 : if ( SQL_ISRULE(pColumnRef,select_sublist) )
2202 : {
2203 0 : eErrorCode = fillSelectSubList(_pView,pTabList);
2204 0 : break;
2205 : }
2206 :
2207 0 : if ( SQL_ISRULE(pColumnRef,derived_column) )
2208 : {
2209 0 : OUString aColumnAlias(rController.getParseIterator().getColumnAlias(pColumnRef)); // might be empty
2210 0 : pColumnRef = pColumnRef->getChild(0);
2211 0 : OTableFieldDescRef aInfo = new OTableFieldDesc();
2212 :
2213 0 : if ( pColumnRef->getKnownRuleID() != OSQLParseNode::subquery &&
2214 0 : pColumnRef->count() == 3 &&
2215 0 : SQL_ISPUNCTUATION(pColumnRef->getChild(0),"(") &&
2216 0 : SQL_ISPUNCTUATION(pColumnRef->getChild(2),")")
2217 : )
2218 0 : pColumnRef = pColumnRef->getChild(1);
2219 :
2220 0 : if (SQL_ISRULE(pColumnRef,column_ref))
2221 : {
2222 0 : InsertColumnRef(_pView,pColumnRef,aColumnName,aColumnAlias,aTableRange,aInfo,pTabList);
2223 0 : eErrorCode = _pView->InsertField(aInfo, sal_True, bFirstField);
2224 0 : bFirstField = sal_False;
2225 : }
2226 0 : else if(SQL_ISRULEOR3(pColumnRef, general_set_fct, set_fct_spec, position_exp) ||
2227 0 : SQL_ISRULEOR3(pColumnRef, extract_exp, fold, char_substring_fct) ||
2228 0 : SQL_ISRULEOR2(pColumnRef,length_exp,char_value_fct))
2229 : {
2230 0 : OUString aColumns;
2231 : pColumnRef->parseNodeToPredicateStr(aColumns,
2232 : xConnection,
2233 : rController.getNumberFormatter(),
2234 : _pView->getLocale(),
2235 0 : static_cast<sal_Char>(_pView->getDecimalSeparator().toChar()),
2236 0 : &rController.getParser().getContext());
2237 :
2238 0 : sal_Int32 nFunctionType = FKT_NONE;
2239 0 : ::connectivity::OSQLParseNode* pParamRef = NULL;
2240 0 : sal_Int32 nColumnRefPos = pColumnRef->count() - 2;
2241 0 : if ( nColumnRefPos >= 0 && static_cast<sal_uInt32>(nColumnRefPos) < pColumnRef->count() )
2242 0 : pParamRef = pColumnRef->getChild(nColumnRefPos);
2243 :
2244 0 : if ( SQL_ISRULE(pColumnRef,general_set_fct)
2245 0 : && SQL_ISRULE(pParamRef,column_ref) )
2246 : {
2247 : // Check the parameters for Column references
2248 0 : InsertColumnRef(_pView,pParamRef,aColumnName,aColumnAlias,aTableRange,aInfo,pTabList);
2249 : }
2250 0 : else if ( SQL_ISRULE(pColumnRef,general_set_fct) )
2251 : {
2252 0 : if ( pParamRef && pParamRef->getTokenValue().toChar() == '*' )
2253 : {
2254 0 : OJoinTableView::OTableWindowMap::iterator aIter = pTabList->begin();
2255 0 : const OJoinTableView::OTableWindowMap::const_iterator aEnd = pTabList->end();
2256 0 : for(;aIter != aEnd;++aIter)
2257 : {
2258 0 : OQueryTableWindow* pTabWin = static_cast<OQueryTableWindow*>(aIter->second);
2259 0 : if (pTabWin->ExistsField( OUString("*"), aInfo ))
2260 : {
2261 0 : aInfo->SetAlias(String());
2262 0 : aInfo->SetTable(String());
2263 0 : break;
2264 : }
2265 : }
2266 : }
2267 : else
2268 : {
2269 0 : OUString sFieldName = aColumns;
2270 0 : if ( pParamRef )
2271 : { // we got an aggregate function but without column name inside
2272 : // so we set the whole argument of the function as field name
2273 0 : nFunctionType |= FKT_NUMERIC;
2274 0 : sFieldName = OUString();
2275 : pParamRef->parseNodeToStr( sFieldName,
2276 : xConnection,
2277 0 : &rController.getParser().getContext(),
2278 : sal_True,
2279 0 : sal_True); // quote is to true because we need quoted elements inside the function
2280 : }
2281 0 : aInfo->SetDataType(DataType::DOUBLE);
2282 0 : aInfo->SetFieldType(TAB_NORMAL_FIELD);
2283 0 : aInfo->SetField(sFieldName);
2284 : }
2285 0 : aInfo->SetTabWindow(NULL);
2286 0 : aInfo->SetFieldAlias(aColumnAlias);
2287 : }
2288 : else
2289 : {
2290 0 : _pView->fillFunctionInfo(pColumnRef,aColumns,aInfo);
2291 0 : aInfo->SetFieldAlias(aColumnAlias);
2292 : }
2293 :
2294 0 : if ( SQL_ISRULE(pColumnRef,general_set_fct) )
2295 : {
2296 0 : aInfo->SetFunctionType(nFunctionType|FKT_AGGREGATE);
2297 0 : String aCol(aColumns);
2298 0 : aInfo->SetFunction(comphelper::string::stripEnd(aCol.GetToken(0,'('), ' '));
2299 : }
2300 : else
2301 0 : aInfo->SetFunctionType(nFunctionType|FKT_OTHER);
2302 :
2303 0 : eErrorCode = _pView->InsertField(aInfo, sal_True, bFirstField);
2304 0 : bFirstField = sal_False;
2305 : }
2306 : else
2307 : {
2308 0 : OUString aColumns;
2309 : pColumnRef->parseNodeToStr( aColumns,
2310 : xConnection,
2311 0 : &rController.getParser().getContext(),
2312 : sal_True,
2313 0 : sal_True); // quote is to true because we need quoted elements inside the function
2314 :
2315 0 : aInfo->SetTabWindow( NULL );
2316 :
2317 : // since we support queries in queries, the thingie might belong to an existing "table"
2318 0 : OQueryTableWindow* pExistingTable = lcl_findColumnInTables( aColumns, *pTabList, aInfo );
2319 0 : if ( pExistingTable )
2320 : {
2321 0 : aInfo->SetTabWindow( pExistingTable );
2322 0 : aInfo->SetTable( pExistingTable->GetTableName() );
2323 0 : aInfo->SetAlias( pExistingTable->GetAliasName() );
2324 : }
2325 :
2326 0 : aInfo->SetDataType(DataType::DOUBLE);
2327 0 : aInfo->SetFieldType(TAB_NORMAL_FIELD);
2328 0 : aInfo->SetField(aColumns);
2329 0 : aInfo->SetFieldAlias(aColumnAlias);
2330 0 : aInfo->SetFunctionType(FKT_NUMERIC | FKT_OTHER);
2331 :
2332 0 : eErrorCode = _pView->InsertField(aInfo, sal_True, bFirstField);
2333 0 : bFirstField = sal_False;
2334 : }
2335 :
2336 0 : break;
2337 : }
2338 :
2339 : OSL_FAIL( "InstallFields: don't know how to interpret this parse node!" );
2340 :
2341 : } while ( false );
2342 0 : }
2343 : }
2344 : else
2345 0 : eErrorCode = eStatementTooComplex;
2346 :
2347 0 : return eErrorCode;
2348 : }
2349 : //------------------------------------------------------------------------------
2350 0 : SqlParseError GetOrderCriteria( OQueryDesignView* _pView,
2351 : OSelectionBrowseBox* _pSelectionBrw,
2352 : const ::connectivity::OSQLParseNode* pParseRoot )
2353 : {
2354 0 : SqlParseError eErrorCode = eOk;
2355 0 : if (!pParseRoot->getChild(3)->getChild(ORDER_BY_CHILD_POS)->isLeaf())
2356 : {
2357 0 : ::connectivity::OSQLParseNode* pNode = pParseRoot->getChild(3)->getChild(ORDER_BY_CHILD_POS)->getChild(2);
2358 0 : ::connectivity::OSQLParseNode* pParamRef = NULL;
2359 :
2360 0 : OQueryController& rController = static_cast<OQueryController&>(_pView->getController());
2361 : EOrderDir eOrderDir;
2362 0 : for( sal_uInt32 i=0 ; i<pNode->count() ; i++ )
2363 : {
2364 0 : OTableFieldDescRef aDragLeft = new OTableFieldDesc();
2365 0 : eOrderDir = ORDER_ASC;
2366 0 : ::connectivity::OSQLParseNode* pChild = pNode->getChild( i );
2367 :
2368 0 : if (SQL_ISTOKEN( pChild->getChild(1), DESC ) )
2369 0 : eOrderDir = ORDER_DESC;
2370 :
2371 0 : ::connectivity::OSQLParseNode* pArgument = pChild->getChild(0);
2372 :
2373 0 : if(SQL_ISRULE(pArgument,column_ref))
2374 : {
2375 0 : if( eOk == FillDragInfo(_pView,pArgument,aDragLeft))
2376 0 : _pSelectionBrw->AddOrder( aDragLeft, eOrderDir, i);
2377 : else // it could be a alias name for a field
2378 : {
2379 0 : OUString aTableRange,aColumnName;
2380 0 : ::connectivity::OSQLParseTreeIterator& rParseIter = rController.getParseIterator();
2381 0 : rParseIter.getColumnRange( pArgument, aColumnName, aTableRange );
2382 :
2383 0 : OTableFields& aList = rController.getTableFieldDesc();
2384 0 : OTableFields::iterator aIter = aList.begin();
2385 0 : OTableFields::iterator aEnd = aList.end();
2386 0 : for(;aIter != aEnd;++aIter)
2387 : {
2388 0 : OTableFieldDescRef pEntry = *aIter;
2389 0 : if(pEntry.is() && pEntry->GetFieldAlias() == aColumnName)
2390 0 : pEntry->SetOrderDir( eOrderDir );
2391 0 : }
2392 : }
2393 : }
2394 0 : else if(SQL_ISRULE(pArgument, general_set_fct ) &&
2395 0 : SQL_ISRULE(pParamRef = pArgument->getChild(pArgument->count()-2),column_ref) &&
2396 0 : eOk == FillDragInfo(_pView,pParamRef,aDragLeft))
2397 0 : _pSelectionBrw->AddOrder( aDragLeft, eOrderDir, i );
2398 0 : else if( SQL_ISRULE(pArgument, set_fct_spec ) )
2399 : {
2400 :
2401 0 : Reference< XConnection> xConnection = rController.getConnection();
2402 0 : if(xConnection.is())
2403 : {
2404 0 : OUString sCondition;
2405 : pArgument->parseNodeToPredicateStr(sCondition,
2406 : xConnection,
2407 : rController.getNumberFormatter(),
2408 : _pView->getLocale(),
2409 0 : static_cast<sal_Char>(_pView->getDecimalSeparator().toChar()),
2410 0 : &rController.getParser().getContext());
2411 0 : _pView->fillFunctionInfo(pArgument,sCondition,aDragLeft);
2412 0 : aDragLeft->SetFunctionType(FKT_OTHER);
2413 0 : aDragLeft->SetOrderDir(eOrderDir);
2414 0 : aDragLeft->SetVisible(sal_False);
2415 0 : _pSelectionBrw->AddOrder( aDragLeft, eOrderDir, i );
2416 : }
2417 : else
2418 0 : eErrorCode = eColumnNotFound;
2419 : }
2420 : else
2421 0 : eErrorCode = eColumnNotFound;
2422 0 : }
2423 : }
2424 0 : return eErrorCode;
2425 : }
2426 : //------------------------------------------------------------------------------
2427 0 : SqlParseError GetHavingCriteria( OQueryDesignView* _pView,
2428 : OSelectionBrowseBox* _pSelectionBrw,
2429 : const ::connectivity::OSQLParseNode* pSelectRoot,
2430 : sal_uInt16& rLevel )
2431 : {
2432 0 : SqlParseError eErrorCode = eOk;
2433 0 : if (!pSelectRoot->getChild(3)->getChild(3)->isLeaf())
2434 0 : eErrorCode = GetORCriteria(_pView,_pSelectionBrw,pSelectRoot->getChild(3)->getChild(3)->getChild(1),rLevel, sal_True);
2435 0 : return eErrorCode;
2436 : }
2437 : //------------------------------------------------------------------------------
2438 0 : SqlParseError GetGroupCriteria( OQueryDesignView* _pView,
2439 : OSelectionBrowseBox* _pSelectionBrw,
2440 : const ::connectivity::OSQLParseNode* pSelectRoot )
2441 : {
2442 0 : SqlParseError eErrorCode = eOk;
2443 0 : if (!pSelectRoot->getChild(3)->getChild(2)->isLeaf()) // opt_group_by_clause
2444 : {
2445 0 : OQueryController& rController = static_cast<OQueryController&>(_pView->getController());
2446 0 : ::connectivity::OSQLParseNode* pGroupBy = pSelectRoot->getChild(3)->getChild(2)->getChild(2);
2447 :
2448 0 : for( sal_uInt32 i=0 ; i < pGroupBy->count() && eOk == eErrorCode; ++i )
2449 : {
2450 0 : OTableFieldDescRef aDragInfo = new OTableFieldDesc();
2451 0 : ::connectivity::OSQLParseNode* pParamRef = NULL;
2452 0 : ::connectivity::OSQLParseNode* pArgument = pGroupBy->getChild( i );
2453 0 : if(SQL_ISRULE(pArgument,column_ref))
2454 : {
2455 0 : if ( eOk == (eErrorCode = FillDragInfo(_pView,pArgument,aDragInfo)) )
2456 : {
2457 0 : aDragInfo->SetGroupBy(sal_True);
2458 0 : _pSelectionBrw->AddGroupBy(aDragInfo,i);
2459 : }
2460 : }
2461 0 : else if(SQL_ISRULE(pArgument, general_set_fct ) &&
2462 0 : SQL_ISRULE(pParamRef = pArgument->getChild(pArgument->count()-2),column_ref) &&
2463 0 : eOk == FillDragInfo(_pView,pParamRef,aDragInfo))
2464 : {
2465 0 : aDragInfo->SetGroupBy(sal_True);
2466 0 : _pSelectionBrw->AddGroupBy( aDragInfo, i );
2467 : }
2468 0 : else if( SQL_ISRULE(pArgument, set_fct_spec ) )
2469 : {
2470 0 : Reference< XConnection> xConnection = rController.getConnection();
2471 0 : if(xConnection.is())
2472 : {
2473 0 : OUString sGroupByExpression;
2474 : pArgument->parseNodeToStr( sGroupByExpression,
2475 : xConnection,
2476 0 : &rController.getParser().getContext(),
2477 : sal_True,
2478 0 : sal_True); // quote is to true because we need quoted elements inside the function
2479 0 : _pView->fillFunctionInfo(pArgument,sGroupByExpression,aDragInfo);
2480 0 : aDragInfo->SetFunctionType(FKT_OTHER);
2481 0 : aDragInfo->SetGroupBy(sal_True);
2482 0 : aDragInfo->SetVisible(sal_False);
2483 0 : _pSelectionBrw->AddGroupBy( aDragInfo, i );
2484 : }
2485 : else
2486 0 : eErrorCode = eColumnNotFound;
2487 : }
2488 0 : }
2489 : }
2490 0 : return eErrorCode;
2491 : }
2492 :
2493 : //------------------------------------------------------------------------------
2494 0 : String getParseErrorMessage( SqlParseError _eErrorCode )
2495 : {
2496 : sal_uInt16 nResId;
2497 0 : switch(_eErrorCode)
2498 : {
2499 : case eIllegalJoin:
2500 0 : nResId = STR_QRY_ILLEGAL_JOIN;
2501 0 : break;
2502 : case eStatementTooLong:
2503 0 : nResId = STR_QRY_TOO_LONG_STATEMENT;
2504 0 : break;
2505 : case eNoConnection:
2506 0 : nResId = STR_QRY_SYNTAX;
2507 0 : break;
2508 : case eNoSelectStatement:
2509 0 : nResId = STR_QRY_NOSELECT;
2510 0 : break;
2511 : case eColumnInLikeNotFound:
2512 0 : nResId = STR_QRY_SYNTAX;
2513 0 : break;
2514 : case eNoColumnInLike:
2515 0 : nResId = STR_QRY_SYNTAX;
2516 0 : break;
2517 : case eColumnNotFound:
2518 0 : nResId = STR_QRY_SYNTAX;
2519 0 : break;
2520 : case eNativeMode:
2521 0 : nResId = STR_QRY_NATIVE;
2522 0 : break;
2523 : case eTooManyTables:
2524 0 : nResId = STR_QRY_TOO_MANY_TABLES;
2525 0 : break;
2526 : case eTooManyConditions:
2527 0 : nResId = STR_QRY_TOOMANYCOND;
2528 0 : break;
2529 : case eTooManyColumns:
2530 0 : nResId = STR_QRY_TOO_MANY_COLUMNS;
2531 0 : break;
2532 : case eStatementTooComplex:
2533 0 : nResId = STR_QRY_TOOCOMPLEX;
2534 0 : break;
2535 : default:
2536 0 : nResId = STR_QRY_SYNTAX;
2537 0 : break;
2538 : }
2539 : ;
2540 0 : return String( ModuleRes( nResId ) );
2541 : }
2542 :
2543 : //------------------------------------------------------------------------------
2544 : //------------------------------------------------------------------------------
2545 : }
2546 : // end of anonymouse namespace
2547 : DBG_NAME(OQueryDesignView)
2548 :
2549 0 : OQueryDesignView::OQueryDesignView( OQueryContainerWindow* _pParent,
2550 : OQueryController& _rController,
2551 : const Reference< XComponentContext >& _rxContext)
2552 : :OQueryView( _pParent, _rController, _rxContext )
2553 : ,m_aSplitter( this )
2554 : ,m_eChildFocus(NONE)
2555 0 : ,m_bInSplitHandler( sal_False )
2556 : {
2557 : DBG_CTOR(OQueryDesignView,NULL);
2558 :
2559 : try
2560 : {
2561 0 : SvtSysLocale aSysLocale;
2562 0 : m_aLocale = aSysLocale.GetLanguageTag().getLocale();
2563 0 : m_sDecimalSep = aSysLocale.GetLocaleData().getNumDecimalSep();
2564 : }
2565 0 : catch(Exception&)
2566 : {
2567 : }
2568 :
2569 0 : m_pSelectionBox = new OSelectionBrowseBox(this);
2570 :
2571 0 : setNoneVisbleRow(static_cast<OQueryController&>(getController()).getVisibleRows());
2572 0 : m_pSelectionBox->Show();
2573 : // setup Splitter
2574 0 : m_aSplitter.SetSplitHdl(LINK(this, OQueryDesignView,SplitHdl));
2575 0 : m_aSplitter.Show();
2576 :
2577 0 : }
2578 : // -----------------------------------------------------------------------------
2579 0 : OQueryDesignView::~OQueryDesignView()
2580 : {
2581 0 : if ( m_pTableView )
2582 0 : ::dbaui::notifySystemWindow(this,m_pTableView,::comphelper::mem_fun(&TaskPaneList::RemoveWindow));
2583 : SAL_WNODEPRECATED_DECLARATIONS_PUSH
2584 0 : ::std::auto_ptr<Window> aTemp(m_pSelectionBox);
2585 : SAL_WNODEPRECATED_DECLARATIONS_POP
2586 0 : m_pSelectionBox = NULL;
2587 :
2588 0 : DBG_DTOR(OQueryDesignView,NULL);
2589 0 : }
2590 : //------------------------------------------------------------------------------
2591 0 : IMPL_LINK( OQueryDesignView, SplitHdl, void*, /*p*/ )
2592 : {
2593 0 : if (!getController().isReadOnly())
2594 : {
2595 0 : m_bInSplitHandler = sal_True;
2596 0 : m_aSplitter.SetPosPixel( Point( m_aSplitter.GetPosPixel().X(),m_aSplitter.GetSplitPosPixel() ) );
2597 0 : static_cast<OQueryController&>(getController()).setSplitPos(m_aSplitter.GetSplitPosPixel());
2598 0 : static_cast<OQueryController&>(getController()).setModified( sal_True );
2599 0 : Resize();
2600 0 : m_bInSplitHandler = sal_True;
2601 : }
2602 0 : return 0L;
2603 : }
2604 : // -------------------------------------------------------------------------
2605 0 : void OQueryDesignView::Construct()
2606 : {
2607 0 : m_pTableView = new OQueryTableView(m_pScrollWindow,this);
2608 0 : ::dbaui::notifySystemWindow(this,m_pTableView,::comphelper::mem_fun(&TaskPaneList::AddWindow));
2609 0 : OQueryView::Construct();
2610 0 : }
2611 : // -----------------------------------------------------------------------------
2612 0 : void OQueryDesignView::initialize()
2613 : {
2614 0 : if(static_cast<OQueryController&>(getController()).getSplitPos() != -1)
2615 : {
2616 0 : m_aSplitter.SetPosPixel( Point( m_aSplitter.GetPosPixel().X(),static_cast<OQueryController&>(getController()).getSplitPos() ) );
2617 0 : m_aSplitter.SetSplitPosPixel(static_cast<OQueryController&>(getController()).getSplitPos());
2618 : }
2619 0 : m_pSelectionBox->initialize();
2620 0 : reset();
2621 0 : }
2622 : // -------------------------------------------------------------------------
2623 0 : void OQueryDesignView::resizeDocumentView(Rectangle& _rPlayground)
2624 : {
2625 0 : Point aPlaygroundPos( _rPlayground.TopLeft() );
2626 0 : Size aPlaygroundSize( _rPlayground.GetSize() );
2627 :
2628 : // calc the split pos, and forward it to the controller
2629 0 : sal_Int32 nSplitPos = static_cast<OQueryController&>(getController()).getSplitPos();
2630 0 : if ( 0 != aPlaygroundSize.Height() )
2631 : {
2632 0 : if ( ( -1 == nSplitPos )
2633 0 : || ( nSplitPos >= aPlaygroundSize.Height() )
2634 : )
2635 : {
2636 : // let the selection browse box determine an optimal size
2637 0 : Size aSelectionBoxSize = m_pSelectionBox->CalcOptimalSize( aPlaygroundSize );
2638 0 : nSplitPos = aPlaygroundSize.Height() - aSelectionBoxSize.Height() - m_aSplitter.GetSizePixel().Height();
2639 : // still an invalid size?
2640 0 : if ( nSplitPos == -1 || nSplitPos >= aPlaygroundSize.Height() )
2641 0 : nSplitPos = sal_Int32(aPlaygroundSize.Height()*0.6);
2642 :
2643 0 : static_cast<OQueryController&>(getController()).setSplitPos(nSplitPos);
2644 : }
2645 :
2646 0 : if ( !m_bInSplitHandler )
2647 : { // the resize is triggered by something else than the split handler
2648 : // our main focus is to try to preserve the size of the selectionbrowse box
2649 0 : Size aSelBoxSize = m_pSelectionBox->GetSizePixel();
2650 0 : if ( aSelBoxSize.Height() )
2651 : {
2652 : // keep the size of the sel box constant
2653 0 : nSplitPos = aPlaygroundSize.Height() - m_aSplitter.GetSizePixel().Height() - aSelBoxSize.Height();
2654 :
2655 : // and if the box is smaller than the optimal size, try to do something about it
2656 0 : Size aSelBoxOptSize = m_pSelectionBox->CalcOptimalSize( aPlaygroundSize );
2657 0 : if ( aSelBoxOptSize.Height() > aSelBoxSize.Height() )
2658 : {
2659 0 : nSplitPos = aPlaygroundSize.Height() - m_aSplitter.GetSizePixel().Height() - aSelBoxOptSize.Height();
2660 : }
2661 :
2662 0 : static_cast< OQueryController& >(getController()).setSplitPos( nSplitPos );
2663 : }
2664 : }
2665 : }
2666 :
2667 : // normalize the split pos
2668 0 : Point aSplitPos = Point( _rPlayground.Left(), nSplitPos );
2669 0 : Size aSplitSize = Size( _rPlayground.GetSize().Width(), m_aSplitter.GetSizePixel().Height() );
2670 :
2671 0 : if( ( aSplitPos.Y() + aSplitSize.Height() ) > ( aPlaygroundSize.Height() ))
2672 0 : aSplitPos.Y() = aPlaygroundSize.Height() - aSplitSize.Height();
2673 :
2674 0 : if( aSplitPos.Y() <= aPlaygroundPos.Y() )
2675 0 : aSplitPos.Y() = aPlaygroundPos.Y() + sal_Int32(aPlaygroundSize.Height() * 0.2);
2676 :
2677 : // position the table
2678 0 : Size aTableViewSize(aPlaygroundSize.Width(), aSplitPos.Y() - aPlaygroundPos.Y());
2679 0 : m_pScrollWindow->SetPosSizePixel(aPlaygroundPos, aTableViewSize);
2680 :
2681 : // position the selection browse box
2682 0 : Point aPos( aPlaygroundPos.X(), aSplitPos.Y() + aSplitSize.Height() );
2683 0 : m_pSelectionBox->SetPosSizePixel( aPos, Size( aPlaygroundSize.Width(), aPlaygroundSize.Height() - aSplitSize.Height() - aTableViewSize.Height() ));
2684 :
2685 : // set the size of the splitter
2686 0 : m_aSplitter.SetPosSizePixel( aSplitPos, aSplitSize );
2687 0 : m_aSplitter.SetDragRectPixel( _rPlayground );
2688 :
2689 : // just for completeness: there is no space left, we occupied it all ...
2690 0 : _rPlayground.SetPos( _rPlayground.BottomRight() );
2691 0 : _rPlayground.SetSize( Size( 0, 0 ) );
2692 0 : }
2693 : // -----------------------------------------------------------------------------
2694 0 : void OQueryDesignView::setReadOnly(sal_Bool _bReadOnly)
2695 : {
2696 0 : m_pSelectionBox->SetReadOnly(_bReadOnly);
2697 0 : }
2698 : // -----------------------------------------------------------------------------
2699 0 : void OQueryDesignView::clear()
2700 : {
2701 0 : m_pSelectionBox->ClearAll(); // clear the whole selection
2702 0 : m_pTableView->ClearAll();
2703 0 : }
2704 : // -----------------------------------------------------------------------------
2705 0 : void OQueryDesignView::setStatement(const OUString& /*_rsStatement*/)
2706 : {
2707 0 : }
2708 : // -----------------------------------------------------------------------------
2709 0 : void OQueryDesignView::copy()
2710 : {
2711 0 : if( m_eChildFocus == SELECTION)
2712 0 : m_pSelectionBox->copy();
2713 0 : }
2714 : // -----------------------------------------------------------------------------
2715 0 : sal_Bool OQueryDesignView::isCutAllowed()
2716 : {
2717 0 : sal_Bool bAllowed = sal_False;
2718 0 : if ( SELECTION == m_eChildFocus )
2719 0 : bAllowed = m_pSelectionBox->isCutAllowed();
2720 0 : return bAllowed;
2721 : }
2722 : // -----------------------------------------------------------------------------
2723 0 : sal_Bool OQueryDesignView::isPasteAllowed()
2724 : {
2725 0 : sal_Bool bAllowed = sal_False;
2726 0 : if ( SELECTION == m_eChildFocus )
2727 0 : bAllowed = m_pSelectionBox->isPasteAllowed();
2728 0 : return bAllowed;
2729 : }
2730 : // -----------------------------------------------------------------------------
2731 0 : sal_Bool OQueryDesignView::isCopyAllowed()
2732 : {
2733 0 : sal_Bool bAllowed = sal_False;
2734 0 : if ( SELECTION == m_eChildFocus )
2735 0 : bAllowed = m_pSelectionBox->isCopyAllowed();
2736 0 : return bAllowed;
2737 : }
2738 : // -----------------------------------------------------------------------------
2739 0 : void OQueryDesignView::stopTimer()
2740 : {
2741 0 : m_pSelectionBox->stopTimer();
2742 0 : }
2743 : // -----------------------------------------------------------------------------
2744 0 : void OQueryDesignView::startTimer()
2745 : {
2746 0 : m_pSelectionBox->startTimer();
2747 0 : }
2748 : // -----------------------------------------------------------------------------
2749 0 : void OQueryDesignView::cut()
2750 : {
2751 0 : if( m_eChildFocus == SELECTION)
2752 : {
2753 0 : m_pSelectionBox->cut();
2754 0 : static_cast<OQueryController&>(getController()).setModified(sal_True);
2755 : }
2756 0 : }
2757 : // -----------------------------------------------------------------------------
2758 0 : void OQueryDesignView::paste()
2759 : {
2760 0 : if( m_eChildFocus == SELECTION)
2761 : {
2762 0 : m_pSelectionBox->paste();
2763 0 : static_cast<OQueryController&>(getController()).setModified(sal_True);
2764 : }
2765 0 : }
2766 : // -----------------------------------------------------------------------------
2767 0 : void OQueryDesignView::TableDeleted(const OUString& rAliasName)
2768 : {
2769 : // message that the table was removed from the window
2770 0 : DeleteFields(rAliasName);
2771 0 : static_cast<OQueryController&>(getController()).InvalidateFeature(ID_BROWSER_ADDTABLE); // inform the view again
2772 0 : }
2773 : //------------------------------------------------------------------------------
2774 0 : void OQueryDesignView::DeleteFields( const OUString& rAliasName )
2775 : {
2776 0 : m_pSelectionBox->DeleteFields( rAliasName );
2777 0 : }
2778 : // -----------------------------------------------------------------------------
2779 0 : bool OQueryDesignView::HasFieldByAliasName(const OUString& rFieldName, OTableFieldDescRef& rInfo) const
2780 : {
2781 0 : return m_pSelectionBox->HasFieldByAliasName( rFieldName, rInfo);
2782 : }
2783 : // -----------------------------------------------------------------------------
2784 0 : SqlParseError OQueryDesignView::InsertField( const OTableFieldDescRef& rInfo, sal_Bool bVis, sal_Bool bActivate)
2785 : {
2786 0 : return m_pSelectionBox->InsertField( rInfo, BROWSER_INVALIDID,bVis, bActivate ).is() ? eOk : eTooManyColumns;
2787 : }
2788 : // -----------------------------------------------------------------------------
2789 0 : sal_Int32 OQueryDesignView::getColWidth(sal_uInt16 _nColPos) const
2790 : {
2791 0 : static sal_Int32 s_nDefaultWidth = GetTextWidth(String(RTL_CONSTASCII_USTRINGPARAM("0"))) * 15;
2792 0 : sal_Int32 nWidth = static_cast<OQueryController&>(getController()).getColWidth(_nColPos);
2793 0 : if ( !nWidth )
2794 0 : nWidth = s_nDefaultWidth;
2795 0 : return nWidth;
2796 : }
2797 : //------------------------------------------------------------------------------
2798 0 : void OQueryDesignView::fillValidFields(const OUString& sAliasName, ComboBox* pFieldList)
2799 : {
2800 : OSL_ENSURE(pFieldList != NULL, "OQueryDesignView::FillValidFields : What the hell do you think I can do with a NULL-ptr ? This will crash !");
2801 0 : pFieldList->Clear();
2802 :
2803 0 : sal_Bool bAllTables = sAliasName.isEmpty();
2804 :
2805 0 : OJoinTableView::OTableWindowMap* pTabWins = m_pTableView->GetTabWinMap();
2806 0 : OUString strCurrentPrefix;
2807 0 : ::std::vector< OUString> aFields;
2808 0 : OJoinTableView::OTableWindowMap::iterator aIter = pTabWins->begin();
2809 0 : OJoinTableView::OTableWindowMap::iterator aEnd = pTabWins->end();
2810 0 : for(;aIter != aEnd;++aIter)
2811 : {
2812 0 : OQueryTableWindow* pCurrentWin = static_cast<OQueryTableWindow*>(aIter->second);
2813 0 : if (bAllTables || (pCurrentWin->GetAliasName() == sAliasName))
2814 : {
2815 0 : strCurrentPrefix = pCurrentWin->GetAliasName();
2816 0 : strCurrentPrefix += OUString('.');
2817 :
2818 0 : pCurrentWin->EnumValidFields(aFields);
2819 :
2820 0 : ::std::vector< OUString>::iterator aStrIter = aFields.begin();
2821 0 : ::std::vector< OUString>::iterator aStrEnd = aFields.end();
2822 0 : for(;aStrIter != aStrEnd;++aStrIter)
2823 : {
2824 0 : if (bAllTables || aStrIter->toChar() == '*')
2825 0 : pFieldList->InsertEntry(OUString(strCurrentPrefix) += *aStrIter);
2826 : else
2827 0 : pFieldList->InsertEntry(*aStrIter);
2828 : }
2829 :
2830 0 : if (!bAllTables)
2831 : // this means that I came into this block because the table name was exactly what I was looking for so I can end here
2832 : // (and I prevent that fields get added more than once, if a table is repeated in TabWin)
2833 0 : break;
2834 : }
2835 0 : }
2836 0 : }
2837 : // -----------------------------------------------------------------------------
2838 0 : long OQueryDesignView::PreNotify(NotifyEvent& rNEvt)
2839 : {
2840 0 : switch (rNEvt.GetType())
2841 : {
2842 : case EVENT_GETFOCUS:
2843 : #if OSL_DEBUG_LEVEL > 0
2844 : {
2845 : Window* pFocus = Application::GetFocusWindow();
2846 : (void)pFocus;
2847 : }
2848 : #endif
2849 :
2850 0 : if ( m_pSelectionBox && m_pSelectionBox->HasChildPathFocus() )
2851 0 : m_eChildFocus = SELECTION;
2852 : else
2853 0 : m_eChildFocus = TABLEVIEW;
2854 0 : break;
2855 : }
2856 :
2857 0 : return OQueryView::PreNotify(rNEvt);
2858 : }
2859 : //------------------------------------------------------------------------------
2860 :
2861 :
2862 : // -----------------------------------------------------------------------------
2863 : // check if the statement is correct when not returning false
2864 0 : sal_Bool OQueryDesignView::checkStatement()
2865 : {
2866 0 : sal_Bool bRet = sal_True;
2867 0 : if ( m_pSelectionBox )
2868 0 : bRet = m_pSelectionBox->Save(); // an error occurred so we return no
2869 0 : return bRet;
2870 : }
2871 : //-------------------------------------------------------------------------------
2872 0 : OUString OQueryDesignView::getStatement()
2873 : {
2874 0 : OQueryController& rController = static_cast<OQueryController&>(getController());
2875 0 : m_rController.clearError();
2876 : // used for fields which aren't any longer in the statement
2877 0 : OTableFields& rUnUsedFields = rController.getUnUsedFields();
2878 0 : OTableFields().swap( rUnUsedFields );
2879 :
2880 : // create the select columns
2881 0 : sal_uInt32 nFieldcount = 0;
2882 0 : OTableFields& rFieldList = rController.getTableFieldDesc();
2883 0 : OTableFields::iterator aIter = rFieldList.begin();
2884 0 : OTableFields::iterator aEnd = rFieldList.end();
2885 0 : for(;aIter != aEnd;++aIter)
2886 : {
2887 0 : OTableFieldDescRef pEntryField = *aIter;
2888 0 : if (!pEntryField->GetField().isEmpty() && pEntryField->IsVisible() )
2889 0 : ++nFieldcount;
2890 0 : else if (!pEntryField->GetField().isEmpty() &&
2891 0 : !pEntryField->HasCriteria() &&
2892 0 : pEntryField->isNoneFunction() &&
2893 0 : pEntryField->GetOrderDir() == ORDER_NONE &&
2894 0 : !pEntryField->IsGroupBy() &&
2895 0 : pEntryField->GetFunction().isEmpty() )
2896 0 : rUnUsedFields.push_back(pEntryField);
2897 0 : }
2898 0 : if ( !nFieldcount ) // no visible fields so return
2899 : {
2900 0 : rUnUsedFields = rFieldList;
2901 0 : return OUString();
2902 : }
2903 :
2904 0 : OQueryTableView::OTableWindowMap* pTabList = m_pTableView->GetTabWinMap();
2905 0 : sal_uInt32 nTabcount = pTabList->size();
2906 :
2907 0 : OUString aFieldListStr(GenerateSelectList(this,rFieldList,nTabcount>1));
2908 0 : if( aFieldListStr.isEmpty() )
2909 0 : return OUString();
2910 :
2911 : // Exceptionhandling, if no fields have been passed we should not
2912 : // change the tab page
2913 : // TabBarSelectHdl will query the SQL-OUString for STATEMENT_NOFIELDS
2914 : // and trigger a error message
2915 : // ----------------- Build table list ----------------------
2916 :
2917 0 : const ::std::vector<OTableConnection*>* pConnList = m_pTableView->getTableConnections();
2918 0 : Reference< XConnection> xConnection = rController.getConnection();
2919 0 : OUString aTableListStr(GenerateFromClause(xConnection,pTabList,pConnList));
2920 : OSL_ENSURE(!aTableListStr.isEmpty(), "OQueryDesignView::getStatement() : unexpected : have Fields, but no Tables !");
2921 : // if fields exist now, these only can be created by inserting from an already existing table; if on the other hand
2922 : // a table is deleted, also the belonging fields will be deleted -> therefore it CANNOT occur that fields
2923 : // exist but no tables exist (and aFieldListStr has its length, I secure this above)
2924 0 : OUStringBuffer aHavingStr,aCriteriaListStr;
2925 : // ----------------- Kriterien aufbauen ----------------------
2926 0 : if (!GenerateCriterias(this,aCriteriaListStr,aHavingStr,rFieldList, nTabcount > 1))
2927 0 : return OUString();
2928 :
2929 0 : OUString aJoinCrit;
2930 0 : GenerateInnerJoinCriterias(xConnection,aJoinCrit,pConnList);
2931 0 : if(!aJoinCrit.isEmpty())
2932 : {
2933 0 : OUString aTmp("( ");
2934 0 : aTmp += aJoinCrit;
2935 0 : aTmp += OUString(" )");
2936 0 : if(!aCriteriaListStr.isEmpty())
2937 : {
2938 0 : aTmp += C_AND;
2939 0 : aTmp += aCriteriaListStr.makeStringAndClear();
2940 : }
2941 0 : aCriteriaListStr = aTmp;
2942 : }
2943 : // ----------------- construct statement ----------------------
2944 0 : OUStringBuffer aSqlCmd(OUString("SELECT "));
2945 0 : if(rController.isDistinct())
2946 0 : aSqlCmd.append(OUString(" DISTINCT "));
2947 0 : aSqlCmd.append(aFieldListStr);
2948 0 : aSqlCmd.append(OUString(" FROM "));
2949 0 : aSqlCmd.append(aTableListStr);
2950 :
2951 0 : if (!aCriteriaListStr.isEmpty())
2952 : {
2953 0 : aSqlCmd.append(OUString(" WHERE "));
2954 0 : aSqlCmd.append(aCriteriaListStr.makeStringAndClear());
2955 : }
2956 : // ----------------- construct GroupBy and attachen ------------
2957 0 : Reference<XDatabaseMetaData> xMeta;
2958 0 : if ( xConnection.is() )
2959 0 : xMeta = xConnection->getMetaData();
2960 0 : sal_Bool bUseAlias = nTabcount > 1;
2961 0 : if ( xMeta.is() )
2962 0 : bUseAlias = bUseAlias || !xMeta->supportsGroupByUnrelated();
2963 :
2964 0 : aSqlCmd.append(GenerateGroupBy(this,rFieldList,bUseAlias));
2965 : // ----------------- attache having ------------
2966 0 : if(!aHavingStr.isEmpty())
2967 : {
2968 0 : aSqlCmd.append(OUString(" HAVING "));
2969 0 : aSqlCmd.append(aHavingStr.makeStringAndClear());
2970 : }
2971 : // ----------------- construct sorting and attach ------------
2972 0 : OUString sOrder;
2973 0 : SqlParseError eErrorCode = eOk;
2974 0 : if ( (eErrorCode = GenerateOrder(this,rFieldList,nTabcount > 1,sOrder)) == eOk)
2975 0 : aSqlCmd.append(sOrder);
2976 : else
2977 : {
2978 0 : if ( !m_rController.hasError() )
2979 0 : m_rController.appendError( getParseErrorMessage( eErrorCode ) );
2980 :
2981 0 : m_rController.displayError();
2982 : }
2983 : // --------------------- Limit Clause -------------------
2984 : {
2985 0 : const sal_Int64 nLimit = rController.getLimit();
2986 0 : if( nLimit != -1 )
2987 : {
2988 0 : aSqlCmd.append( " LIMIT " + OUString::number(nLimit) );
2989 : }
2990 : }
2991 :
2992 0 : OUString sSQL = aSqlCmd.makeStringAndClear();
2993 0 : if ( xConnection.is() )
2994 : {
2995 0 : ::connectivity::OSQLParser& rParser( rController.getParser() );
2996 0 : OUString sErrorMessage;
2997 : SAL_WNODEPRECATED_DECLARATIONS_PUSH
2998 0 : ::std::auto_ptr<OSQLParseNode> pParseNode( rParser.parseTree( sErrorMessage, sSQL, sal_True ) );
2999 : SAL_WNODEPRECATED_DECLARATIONS_POP
3000 0 : if ( pParseNode.get() )
3001 : {
3002 0 : OSQLParseNode* pNode = pParseNode->getChild(3)->getChild(1);
3003 0 : if ( pNode->count() > 1 )
3004 : {
3005 0 : ::connectivity::OSQLParseNode * pCondition = pNode->getChild(1);
3006 0 : if ( pCondition ) // no where clause
3007 : {
3008 0 : OSQLParseNode::compress(pCondition);
3009 0 : OUString sTemp;
3010 0 : pParseNode->parseNodeToStr(sTemp,xConnection);
3011 0 : sSQL = sTemp;
3012 : }
3013 : }
3014 0 : }
3015 : }
3016 0 : return sSQL;
3017 : }
3018 : // -----------------------------------------------------------------------------
3019 : // -----------------------------------------------------------------------------
3020 0 : void OQueryDesignView::setSlotEnabled(sal_Int32 _nSlotId,sal_Bool _bEnable)
3021 : {
3022 : sal_uInt16 nRow;
3023 0 : switch (_nSlotId)
3024 : {
3025 : case SID_QUERY_VIEW_FUNCTIONS:
3026 0 : nRow = BROW_FUNCTION_ROW;
3027 0 : break;
3028 : case SID_QUERY_VIEW_TABLES:
3029 0 : nRow = BROW_TABLE_ROW;
3030 0 : break;
3031 : case SID_QUERY_VIEW_ALIASES:
3032 0 : nRow = BROW_COLUMNALIAS_ROW;
3033 0 : break;
3034 : default:
3035 : // ????????????
3036 0 : nRow = 0;
3037 0 : break;
3038 : }
3039 0 : m_pSelectionBox->SetRowVisible(nRow,_bEnable);
3040 0 : m_pSelectionBox->Invalidate();
3041 0 : }
3042 : // -----------------------------------------------------------------------------
3043 0 : sal_Bool OQueryDesignView::isSlotEnabled(sal_Int32 _nSlotId)
3044 : {
3045 : sal_uInt16 nRow;
3046 0 : switch (_nSlotId)
3047 : {
3048 : case SID_QUERY_VIEW_FUNCTIONS:
3049 0 : nRow = BROW_FUNCTION_ROW;
3050 0 : break;
3051 : case SID_QUERY_VIEW_TABLES:
3052 0 : nRow = BROW_TABLE_ROW;
3053 0 : break;
3054 : case SID_QUERY_VIEW_ALIASES:
3055 0 : nRow = BROW_COLUMNALIAS_ROW;
3056 0 : break;
3057 : default:
3058 : // ?????????
3059 0 : nRow = 0;
3060 0 : break;
3061 : }
3062 0 : return m_pSelectionBox->IsRowVisible(nRow);
3063 : }
3064 : // -----------------------------------------------------------------------------
3065 0 : void OQueryDesignView::SaveUIConfig()
3066 : {
3067 0 : OQueryController& rCtrl = static_cast<OQueryController&>(getController());
3068 0 : rCtrl.SaveTabWinsPosSize( m_pTableView->GetTabWinMap(), m_pScrollWindow->GetHScrollBar()->GetThumbPos(), m_pScrollWindow->GetVScrollBar()->GetThumbPos() );
3069 0 : rCtrl.setVisibleRows( m_pSelectionBox->GetNoneVisibleRows() );
3070 0 : if ( m_aSplitter.GetSplitPosPixel() != 0 )
3071 0 : rCtrl.setSplitPos( m_aSplitter.GetSplitPosPixel() );
3072 0 : }
3073 : // -----------------------------------------------------------------------------
3074 0 : OSQLParseNode* OQueryDesignView::getPredicateTreeFromEntry(OTableFieldDescRef pEntry,
3075 : const OUString& _sCriteria,
3076 : OUString& _rsErrorMessage,
3077 : Reference<XPropertySet>& _rxColumn) const
3078 : {
3079 : OSL_ENSURE(pEntry.is(),"Entry is null!");
3080 0 : if(!pEntry.is())
3081 0 : return NULL;
3082 0 : Reference< XConnection> xConnection = static_cast<OQueryController&>(getController()).getConnection();
3083 0 : if(!xConnection.is())
3084 0 : return NULL;
3085 :
3086 0 : ::connectivity::OSQLParser& rParser( static_cast<OQueryController&>(getController()).getParser() );
3087 0 : OQueryTableWindow* pWin = static_cast<OQueryTableWindow*>(pEntry->GetTabWindow());
3088 :
3089 : // special handling for functions
3090 0 : if ( pEntry->GetFunctionType() & (FKT_OTHER | FKT_AGGREGATE | FKT_NUMERIC) )
3091 : {
3092 : // we have a function here so we have to distinguish the type of return value
3093 0 : String sFunction;
3094 0 : if ( pEntry->isNumericOrAggreateFunction() )
3095 0 : sFunction = pEntry->GetFunction();
3096 :
3097 0 : if ( !sFunction.Len() )
3098 0 : sFunction = pEntry->GetField();
3099 :
3100 0 : if (comphelper::string::getTokenCount(sFunction, '(') > 1)
3101 0 : sFunction = sFunction.GetToken(0,'('); // this should be the name of the function
3102 :
3103 0 : sal_Int32 nType = ::connectivity::OSQLParser::getFunctionReturnType(sFunction,&rParser.getContext());
3104 0 : if ( nType == DataType::OTHER || (!sFunction.Len() && pEntry->isNumericOrAggreateFunction()) )
3105 : {
3106 : // first try the international version
3107 0 : OUString sSql;
3108 0 : sSql += "SELECT * ";
3109 0 : sSql += " FROM x WHERE ";
3110 0 : sSql += pEntry->GetField();
3111 0 : sSql += _sCriteria;
3112 : SAL_WNODEPRECATED_DECLARATIONS_PUSH
3113 0 : ::std::auto_ptr<OSQLParseNode> pParseNode( rParser.parseTree( _rsErrorMessage, sSql, sal_True ) );
3114 : SAL_WNODEPRECATED_DECLARATIONS_POP
3115 0 : nType = DataType::DOUBLE;
3116 0 : if ( pParseNode.get() )
3117 : {
3118 0 : OSQLParseNode* pColumnRef = pParseNode->getByRule(OSQLParseNode::column_ref);
3119 0 : if ( pColumnRef )
3120 : {
3121 0 : OTableFieldDescRef aField = new OTableFieldDesc();
3122 0 : if ( eOk == FillDragInfo(this,pColumnRef,aField) )
3123 : {
3124 0 : nType = aField->GetDataType();
3125 0 : }
3126 : }
3127 0 : }
3128 : }
3129 :
3130 0 : Reference<XDatabaseMetaData> xMeta = xConnection->getMetaData();
3131 : parse::OParseColumn* pColumn = new parse::OParseColumn( pEntry->GetField(),
3132 : OUString(),
3133 : OUString(),
3134 : OUString(),
3135 : ColumnValue::NULLABLE_UNKNOWN,
3136 : 0,
3137 : 0,
3138 : nType,
3139 : sal_False,
3140 : sal_False,
3141 0 : xMeta.is() && xMeta->supportsMixedCaseQuotedIdentifiers(),
3142 : OUString(),
3143 : OUString(),
3144 0 : OUString());
3145 0 : _rxColumn = pColumn;
3146 0 : pColumn->setFunction(sal_True);
3147 0 : pColumn->setRealName(pEntry->GetField());
3148 : }
3149 : else
3150 : {
3151 0 : if (pWin)
3152 : {
3153 0 : Reference<XNameAccess> xColumns = pWin->GetOriginalColumns();
3154 0 : if (xColumns.is() && xColumns->hasByName(pEntry->GetField()))
3155 0 : xColumns->getByName(pEntry->GetField()) >>= _rxColumn;
3156 : }
3157 : }
3158 :
3159 0 : OUString sTest(_sCriteria);
3160 : OSQLParseNode* pParseNode = rParser.predicateTree( _rsErrorMessage,
3161 : sTest,
3162 0 : static_cast<OQueryController&>(getController()).getNumberFormatter(),
3163 0 : _rxColumn);
3164 0 : return pParseNode;
3165 : }
3166 : // -----------------------------------------------------------------------------
3167 0 : void OQueryDesignView::GetFocus()
3168 : {
3169 0 : OQueryView::GetFocus();
3170 0 : if ( m_pSelectionBox && !m_pSelectionBox->HasChildPathFocus() )
3171 : {
3172 : // first we have to deactivate the current cell to refill when necessary
3173 0 : m_pSelectionBox->DeactivateCell();
3174 0 : m_pSelectionBox->ActivateCell(m_pSelectionBox->GetCurRow(), m_pSelectionBox->GetCurColumnId());
3175 0 : m_pSelectionBox->GrabFocus();
3176 : }
3177 0 : }
3178 : // -----------------------------------------------------------------------------
3179 0 : void OQueryDesignView::reset()
3180 : {
3181 0 : m_pTableView->ClearAll();
3182 0 : m_pTableView->ReSync();
3183 0 : }
3184 : // -----------------------------------------------------------------------------
3185 0 : void OQueryDesignView::setNoneVisbleRow(sal_Int32 _nRows)
3186 : {
3187 0 : m_pSelectionBox->SetNoneVisbleRow(_nRows);
3188 0 : }
3189 :
3190 : // -----------------------------------------------------------------------------
3191 0 : void OQueryDesignView::initByFieldDescriptions( const Sequence< PropertyValue >& i_rFieldDescriptions )
3192 : {
3193 0 : OQueryController& rController = static_cast< OQueryController& >( getController() );
3194 :
3195 0 : m_pSelectionBox->PreFill();
3196 0 : m_pSelectionBox->SetReadOnly( rController.isReadOnly() );
3197 0 : m_pSelectionBox->Fill();
3198 :
3199 0 : for ( const PropertyValue* field = i_rFieldDescriptions.getConstArray();
3200 0 : field != i_rFieldDescriptions.getConstArray() + i_rFieldDescriptions.getLength();
3201 : ++field
3202 : )
3203 : {
3204 0 : ::rtl::Reference< OTableFieldDesc > pField( new OTableFieldDesc() );
3205 0 : pField->Load( *field, true );
3206 0 : InsertField( pField, sal_True, sal_False );
3207 0 : }
3208 :
3209 0 : rController.ClearUndoManager();
3210 0 : m_pSelectionBox->Invalidate();
3211 0 : }
3212 :
3213 : // -----------------------------------------------------------------------------
3214 0 : bool OQueryDesignView::initByParseIterator( ::dbtools::SQLExceptionInfo* _pErrorInfo )
3215 : {
3216 0 : SqlParseError eErrorCode = eNativeMode;
3217 0 : m_rController.clearError();
3218 :
3219 : try
3220 : {
3221 0 : eErrorCode = InitFromParseNodeImpl( this, m_pSelectionBox );
3222 :
3223 0 : if ( eErrorCode != eOk )
3224 : {
3225 0 : if ( !m_rController.hasError() )
3226 0 : m_rController.appendError( getParseErrorMessage( eErrorCode ) );
3227 :
3228 0 : if ( _pErrorInfo )
3229 : {
3230 0 : *_pErrorInfo = m_rController.getError();
3231 : }
3232 : else
3233 : {
3234 0 : m_rController.displayError();
3235 : }
3236 : }
3237 : }
3238 0 : catch ( const Exception& )
3239 : {
3240 : DBG_UNHANDLED_EXCEPTION();
3241 : }
3242 0 : return eErrorCode == eOk;
3243 : }
3244 :
3245 : // Utility function for fillFunctionInfo
3246 : namespace {
3247 0 : sal_Int32 char_datatype(const::connectivity::OSQLParseNode* pDataType, const unsigned int offset) {
3248 0 : int cnt = pDataType->count() - offset;
3249 0 : if ( cnt < 0 )
3250 : {
3251 : OSL_FAIL("internal error in decoding character datatype specification");
3252 0 : return DataType::VARCHAR;
3253 : }
3254 0 : else if ( cnt == 0 )
3255 : {
3256 0 : if ( offset == 0 )
3257 : {
3258 : // The datatype is the node itself
3259 0 : if ( SQL_ISTOKENOR2 (pDataType, CHARACTER, CHAR) )
3260 0 : return DataType::CHAR;
3261 0 : else if ( SQL_ISTOKEN (pDataType, VARCHAR) )
3262 0 : return DataType::VARCHAR;
3263 0 : else if ( SQL_ISTOKEN (pDataType, CLOB) )
3264 0 : return DataType::CLOB;
3265 : else
3266 : {
3267 : OSL_FAIL("unknown/unexpected token in decoding character datatype specification");
3268 0 : return DataType::VARCHAR;
3269 : }
3270 : }
3271 : else
3272 : {
3273 : // No child left to read!
3274 : OSL_FAIL("incomplete datatype in decoding character datatype specification");
3275 0 : return DataType::VARCHAR;
3276 : }
3277 : }
3278 :
3279 0 : if ( SQL_ISTOKEN(pDataType->getChild(offset), NATIONAL) )
3280 0 : return char_datatype(pDataType, offset+1);
3281 0 : else if ( SQL_ISTOKENOR3(pDataType->getChild(offset), CHARACTER, CHAR, NCHAR) )
3282 : {
3283 0 : if ( cnt > 2 && SQL_ISTOKEN(pDataType->getChild(offset+1), LARGE) && SQL_ISTOKEN(pDataType->getChild(offset+2), OBJECT) )
3284 0 : return DataType::CLOB;
3285 0 : else if ( cnt > 1 && SQL_ISTOKEN(pDataType->getChild(offset+1), VARYING) )
3286 0 : return DataType::VARCHAR;
3287 : else
3288 0 : return DataType::CHAR;
3289 : }
3290 0 : else if ( SQL_ISTOKEN (pDataType->getChild(offset), VARCHAR) )
3291 0 : return DataType::VARCHAR;
3292 0 : else if ( SQL_ISTOKENOR2 (pDataType->getChild(offset), CLOB, NCLOB) )
3293 0 : return DataType::CLOB;
3294 :
3295 : OSL_FAIL("unrecognised character datatype");
3296 0 : return DataType::VARCHAR;
3297 : }
3298 : }
3299 :
3300 : //------------------------------------------------------------------------------
3301 : // Try to guess the type of an expression in simple cases.
3302 : // Originally meant to be called only on a function call (hence the misnomer),
3303 : // but now tries to do the best it can also in other cases.
3304 : // Don't completely rely on fillFunctionInfo,
3305 : // it won't look at the function's arguments to find the return type
3306 : // (in particular, in the case of general_set_fct,
3307 : // the return type is the type of the argument;
3308 : // if that is (as is typical) a column reference,
3309 : // it is the type of the column).
3310 : // TODO: There is similar "guess the expression's type" code in several places:
3311 : // SelectionBrowseBox.cxx: OSelectionBrowseBox::saveField
3312 : // QueryDesignView.cxx: InstallFields, GetOrderCriteria, GetGroupCriteria
3313 : // If possible, they should be factorised into this function
3314 : // (which should then be renamed...)
3315 :
3316 0 : void OQueryDesignView::fillFunctionInfo( const ::connectivity::OSQLParseNode* pNode
3317 : ,const OUString& sFunctionTerm
3318 : ,OTableFieldDescRef& aInfo)
3319 : {
3320 : // get the type of the expression, as far as easily possible
3321 0 : OQueryController& rController = static_cast<OQueryController&>(getController());
3322 0 : sal_Int32 nDataType = DataType::DOUBLE;
3323 0 : switch(pNode->getNodeType())
3324 : {
3325 : case SQL_NODE_CONCAT:
3326 : case SQL_NODE_STRING:
3327 0 : nDataType = DataType::VARCHAR;
3328 0 : break;
3329 : case SQL_NODE_INTNUM:
3330 0 : nDataType = DataType::INTEGER;
3331 0 : break;
3332 : case SQL_NODE_APPROXNUM:
3333 0 : nDataType = DataType::DOUBLE;
3334 0 : break;
3335 : case SQL_NODE_DATE:
3336 : case SQL_NODE_ACCESS_DATE:
3337 0 : nDataType = DataType::TIMESTAMP;
3338 0 : break;
3339 : case SQL_NODE_COMPARISON:
3340 : case SQL_NODE_EQUAL:
3341 : case SQL_NODE_LESS:
3342 : case SQL_NODE_GREAT:
3343 : case SQL_NODE_LESSEQ:
3344 : case SQL_NODE_GREATEQ:
3345 : case SQL_NODE_NOTEQUAL:
3346 0 : nDataType = DataType::BOOLEAN;
3347 0 : break;
3348 : case SQL_NODE_NAME:
3349 : case SQL_NODE_LISTRULE:
3350 : case SQL_NODE_COMMALISTRULE:
3351 : case SQL_NODE_KEYWORD:
3352 : case SQL_NODE_AMMSC: //??
3353 : case SQL_NODE_PUNCTUATION:
3354 : OSL_FAIL("Unexpected SQL Node Type");
3355 0 : break;
3356 : case SQL_NODE_RULE:
3357 0 : switch(pNode->getKnownRuleID())
3358 : {
3359 : case OSQLParseNode::select_statement:
3360 : case OSQLParseNode::table_exp:
3361 : case OSQLParseNode::table_ref_commalist:
3362 : case OSQLParseNode::table_ref:
3363 : case OSQLParseNode::catalog_name:
3364 : case OSQLParseNode::schema_name:
3365 : case OSQLParseNode::table_name:
3366 : case OSQLParseNode::opt_column_commalist:
3367 : case OSQLParseNode::column_commalist:
3368 : case OSQLParseNode::column_ref_commalist:
3369 : case OSQLParseNode::column_ref:
3370 : case OSQLParseNode::opt_order_by_clause:
3371 : case OSQLParseNode::ordering_spec_commalist:
3372 : case OSQLParseNode::ordering_spec:
3373 : case OSQLParseNode::opt_asc_desc:
3374 : case OSQLParseNode::where_clause:
3375 : case OSQLParseNode::opt_where_clause:
3376 : case OSQLParseNode::opt_escape:
3377 : case OSQLParseNode::scalar_exp_commalist:
3378 : case OSQLParseNode::scalar_exp: // Seems to never be generated?
3379 : case OSQLParseNode::parameter_ref:
3380 : case OSQLParseNode::parameter:
3381 : case OSQLParseNode::range_variable:
3382 : case OSQLParseNode::delete_statement_positioned:
3383 : case OSQLParseNode::delete_statement_searched:
3384 : case OSQLParseNode::update_statement_positioned:
3385 : case OSQLParseNode::update_statement_searched:
3386 : case OSQLParseNode::assignment_commalist:
3387 : case OSQLParseNode::assignment:
3388 : case OSQLParseNode::insert_statement:
3389 : case OSQLParseNode::insert_atom_commalist:
3390 : case OSQLParseNode::insert_atom:
3391 : case OSQLParseNode::from_clause:
3392 : case OSQLParseNode::qualified_join:
3393 : case OSQLParseNode::cross_union:
3394 : case OSQLParseNode::select_sublist:
3395 : case OSQLParseNode::join_type:
3396 : case OSQLParseNode::named_columns_join:
3397 : case OSQLParseNode::joined_table:
3398 : case OSQLParseNode::sql_not:
3399 : case OSQLParseNode::manipulative_statement:
3400 : case OSQLParseNode::value_exp_commalist:
3401 : case OSQLParseNode::union_statement:
3402 : case OSQLParseNode::outer_join_type:
3403 : case OSQLParseNode::selection:
3404 : case OSQLParseNode::base_table_def:
3405 : case OSQLParseNode::base_table_element_commalist:
3406 : case OSQLParseNode::data_type:
3407 : case OSQLParseNode::column_def:
3408 : case OSQLParseNode::table_node:
3409 : case OSQLParseNode::as_clause:
3410 : case OSQLParseNode::opt_as:
3411 : case OSQLParseNode::op_column_commalist:
3412 : case OSQLParseNode::table_primary_as_range_column:
3413 : case OSQLParseNode::character_string_type:
3414 : OSL_FAIL("Unexpected SQL RuleID");
3415 0 : break;
3416 : case OSQLParseNode::column:
3417 : case OSQLParseNode::column_val:
3418 : OSL_FAIL("Cannot guess column type");
3419 0 : break;
3420 : case OSQLParseNode::values_or_query_spec:
3421 : OSL_FAIL("Cannot guess VALUES type");
3422 0 : break;
3423 : case OSQLParseNode::derived_column:
3424 : OSL_FAIL("Cannot guess computed column type");
3425 0 : break;
3426 : case OSQLParseNode::subquery:
3427 : OSL_FAIL("Cannot guess subquery return type");
3428 0 : break;
3429 : case OSQLParseNode::search_condition:
3430 : case OSQLParseNode::comparison_predicate:
3431 : case OSQLParseNode::between_predicate:
3432 : case OSQLParseNode::like_predicate:
3433 : case OSQLParseNode::test_for_null:
3434 : case OSQLParseNode::boolean_term:
3435 : case OSQLParseNode::boolean_primary:
3436 : case OSQLParseNode::in_predicate:
3437 : case OSQLParseNode::existence_test:
3438 : case OSQLParseNode::unique_test:
3439 : case OSQLParseNode::all_or_any_predicate:
3440 : case OSQLParseNode::join_condition:
3441 : case OSQLParseNode::boolean_factor:
3442 : case OSQLParseNode::boolean_test:
3443 : case OSQLParseNode::comparison_predicate_part_2:
3444 : case OSQLParseNode::parenthesized_boolean_value_expression:
3445 : case OSQLParseNode::other_like_predicate_part_2:
3446 : case OSQLParseNode::between_predicate_part_2:
3447 0 : nDataType = DataType::BOOLEAN;
3448 0 : break;
3449 : case OSQLParseNode::num_value_exp:
3450 : case OSQLParseNode::extract_exp:
3451 : case OSQLParseNode::term:
3452 : case OSQLParseNode::factor:
3453 : // Might by an integer or a float; take the most generic
3454 0 : nDataType = DataType::DOUBLE;
3455 0 : break;
3456 : case OSQLParseNode::value_exp_primary:
3457 : case OSQLParseNode::value_exp:
3458 : case OSQLParseNode::odbc_call_spec:
3459 : // Really, we don't know. Let the default.
3460 0 : break;
3461 : case OSQLParseNode::position_exp:
3462 : case OSQLParseNode::length_exp:
3463 0 : nDataType = DataType::INTEGER;
3464 0 : break;
3465 : case OSQLParseNode::char_value_exp:
3466 : case OSQLParseNode::char_value_fct:
3467 : case OSQLParseNode::fold:
3468 : case OSQLParseNode::char_substring_fct:
3469 : case OSQLParseNode::char_factor:
3470 : case OSQLParseNode::concatenation:
3471 0 : nDataType = DataType::VARCHAR;
3472 0 : break;
3473 : case OSQLParseNode::datetime_primary:
3474 0 : nDataType = DataType::TIMESTAMP;
3475 0 : break;
3476 : case OSQLParseNode::bit_value_fct:
3477 0 : nDataType = DataType::BINARY;
3478 0 : break;
3479 : case OSQLParseNode::general_set_fct: // May depend on argument; ignore that for now
3480 : case OSQLParseNode::set_fct_spec:
3481 : {
3482 0 : if (pNode->count() == 0)
3483 : {
3484 : // This is not a function call, no sense to continue with a function return type lookup
3485 : OSL_FAIL("Got leaf SQL node where non-leaf expected");
3486 0 : break;
3487 : }
3488 0 : const OSQLParseNode* pFunctionName = pNode->getChild(0);
3489 0 : if ( SQL_ISPUNCTUATION(pFunctionName,"{") )
3490 : {
3491 0 : if ( pNode->count() == 3 )
3492 0 : return fillFunctionInfo( pNode->getChild(1), sFunctionTerm, aInfo );
3493 : else
3494 : OSL_FAIL("ODBC escape not in recognised form");
3495 0 : break;
3496 : }
3497 : else
3498 : {
3499 0 : if ( SQL_ISRULEOR2(pNode,length_exp,char_value_fct) )
3500 0 : pFunctionName = pFunctionName->getChild(0);
3501 :
3502 0 : OUString sFunctionName = pFunctionName->getTokenValue();
3503 0 : if ( sFunctionName.isEmpty() )
3504 0 : sFunctionName = OStringToOUString(OSQLParser::TokenIDToStr(pFunctionName->getTokenID()),RTL_TEXTENCODING_UTF8);
3505 :
3506 : nDataType = OSQLParser::getFunctionReturnType(
3507 : sFunctionName
3508 0 : ,&rController.getParser().getContext());
3509 : }
3510 0 : break;
3511 : }
3512 : case OSQLParseNode::odbc_fct_spec:
3513 : {
3514 0 : if (pNode->count() != 2)
3515 : {
3516 : OSL_FAIL("interior of ODBC escape not in recognised shape");
3517 0 : break;
3518 : }
3519 :
3520 0 : const OSQLParseNode* const pEscapeType = pNode->getChild(0);
3521 0 : if (SQL_ISTOKEN(pEscapeType, TS))
3522 0 : nDataType = DataType::TIMESTAMP;
3523 0 : else if (SQL_ISTOKEN(pEscapeType, D))
3524 0 : nDataType = DataType::DATE;
3525 0 : else if (SQL_ISTOKEN(pEscapeType, T))
3526 0 : nDataType = DataType::TIME;
3527 0 : else if (SQL_ISTOKEN(pEscapeType, FN))
3528 0 : return fillFunctionInfo( pNode->getChild(1), sFunctionTerm, aInfo );
3529 : else
3530 : OSL_FAIL("Unknown ODBC escape");
3531 0 : break;
3532 : }
3533 : case OSQLParseNode::cast_spec:
3534 : {
3535 0 : if ( pNode->count() != 6 || !SQL_ISTOKEN(pNode->getChild(3), AS) )
3536 : {
3537 : OSL_FAIL("CAST not in recognised shape");
3538 0 : break;
3539 : }
3540 0 : const OSQLParseNode *pCastTarget = pNode->getChild(4);
3541 0 : if ( SQL_ISTOKENOR2(pCastTarget, INTEGER, INT) )
3542 0 : nDataType = DataType::INTEGER;
3543 0 : else if ( SQL_ISTOKEN(pCastTarget, SMALLINT) )
3544 0 : nDataType = DataType::SMALLINT;
3545 0 : else if ( SQL_ISTOKEN(pCastTarget, BIGINT) )
3546 0 : nDataType = DataType::BIGINT;
3547 0 : else if ( SQL_ISTOKEN(pCastTarget, FLOAT) )
3548 0 : nDataType = DataType::FLOAT;
3549 0 : else if ( SQL_ISTOKEN(pCastTarget, REAL) )
3550 0 : nDataType = DataType::REAL;
3551 0 : else if ( SQL_ISTOKEN(pCastTarget, DOUBLE) )
3552 0 : nDataType = DataType::DOUBLE;
3553 0 : else if ( SQL_ISTOKEN(pCastTarget, BOOLEAN) )
3554 0 : nDataType = DataType::BOOLEAN;
3555 0 : else if ( SQL_ISTOKEN(pCastTarget, DATE) )
3556 0 : nDataType = DataType::DATE;
3557 0 : else if ( pCastTarget->count() > 0 )
3558 : {
3559 0 : const OSQLParseNode *pDataType = pCastTarget->getChild(0);
3560 0 : while (pDataType->count() > 0)
3561 : {
3562 0 : pCastTarget = pDataType;
3563 0 : pDataType = pDataType->getChild(0);
3564 : }
3565 0 : if ( SQL_ISTOKEN (pDataType, TIME) )
3566 0 : nDataType = DataType::TIME;
3567 0 : else if ( SQL_ISTOKEN (pDataType, TIMESTAMP) )
3568 0 : nDataType = DataType::TIMESTAMP;
3569 0 : else if ( SQL_ISTOKENOR3 (pDataType, CHARACTER, CHAR, NCHAR) )
3570 0 : nDataType = char_datatype(pCastTarget, 0);
3571 0 : else if ( SQL_ISTOKEN (pDataType, VARCHAR) )
3572 0 : nDataType = DataType::VARCHAR;
3573 0 : else if ( SQL_ISTOKEN (pDataType, CLOB) )
3574 0 : nDataType = DataType::CLOB;
3575 0 : else if ( SQL_ISTOKEN (pDataType, NATIONAL) )
3576 0 : nDataType = char_datatype(pCastTarget, 1);
3577 0 : else if ( SQL_ISTOKEN (pDataType, BINARY) )
3578 : {
3579 0 : if ( pCastTarget->count() > 2 && SQL_ISTOKEN(pCastTarget->getChild(1), LARGE) && SQL_ISTOKEN(pCastTarget->getChild(2), OBJECT) )
3580 0 : nDataType = DataType::BLOB;
3581 0 : else if ( pCastTarget->count() > 1 && SQL_ISTOKEN(pCastTarget->getChild(1), VARYING) )
3582 0 : nDataType = DataType::VARBINARY;
3583 : else
3584 0 : nDataType = DataType::BINARY;
3585 : }
3586 0 : else if ( SQL_ISTOKEN (pDataType, VARBINARY) )
3587 0 : nDataType = DataType::VARBINARY;
3588 0 : else if ( SQL_ISTOKEN (pDataType, BLOB) )
3589 0 : nDataType = DataType::BLOB;
3590 0 : else if ( SQL_ISTOKEN (pDataType, NUMERIC) )
3591 0 : nDataType = DataType::NUMERIC;
3592 0 : else if ( SQL_ISTOKENOR2 (pDataType, DECIMAL, DEC) )
3593 0 : nDataType = DataType::DECIMAL;
3594 0 : else if ( SQL_ISTOKEN (pDataType, FLOAT) )
3595 0 : nDataType = DataType::FLOAT;
3596 0 : else if ( SQL_ISTOKEN (pDataType, DOUBLE) )
3597 0 : nDataType = DataType::DOUBLE;
3598 0 : else if ( SQL_ISTOKEN (pDataType, TIME) )
3599 0 : nDataType = DataType::TIME;
3600 0 : else if ( SQL_ISTOKEN (pDataType, TIMESTAMP) )
3601 0 : nDataType = DataType::TIMESTAMP;
3602 0 : else if ( SQL_ISTOKEN (pDataType, INTERVAL) )
3603 : // Not in DataType published constant (because not in JDBC...)
3604 0 : nDataType = DataType::VARCHAR;
3605 : else
3606 : OSL_FAIL("Failed to decode CAST target");
3607 : }
3608 : else
3609 : OSL_FAIL("Could not decipher CAST target");
3610 0 : break;
3611 : }
3612 : default:
3613 : OSL_FAIL("Unknown SQL RuleID");
3614 0 : break;
3615 : }
3616 0 : break;
3617 : default:
3618 : OSL_FAIL("Unknown SQL Node Type");
3619 0 : break;
3620 : }
3621 :
3622 0 : aInfo->SetDataType(nDataType);
3623 0 : aInfo->SetFieldType(TAB_NORMAL_FIELD);
3624 0 : aInfo->SetField(sFunctionTerm);
3625 0 : aInfo->SetTabWindow(NULL);
3626 12 : }
3627 : // -----------------------------------------------------------------------------
3628 :
3629 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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