LibreOfficeDev 25.2 Help
kVQP6‖Returns the internal date number for text in quotes.
z3vTn‖The internal date number is returned as a number. The number is determined by the date system that is used by LibreOfficeDev to calculate dates.
cqHjd‖If the text string also includes a time value, DATEVALUE only returns the integer part of the conversion.
2FeGy‖DATEVALUE("Text")
b4msi‖Text is a valid date expression and must be entered with quotation marks.
DYcpn‖ =DATEVALUE("1954-07-20") yields 19925.