Marks a value as being a date, for conversion between SQL and spreadsheet values (but converts it to the number a spreadsheet uses to represent this date).
= D(value)
value - The date value to be preserved through SQL operations.
Marks a value as being a date, for conversion between SQL and spreadsheet values (but converts it to the number a spreadsheet uses to represent this date).
= D(value)
value - The date value to be preserved through SQL operations.