Kexi/Plugins/Queries/SQL Constants: Difference between revisions
| Line 23: | Line 23: | ||
* Short | * Short | ||
#hh:nn# | #hh:nn# | ||
Notes: | |||
* One or two digits are required; e.g. both #05:59:01# and #5:59:1# are time literals having the same value | |||
== Date/Time constants == | == Date/Time constants == | ||
Revision as of 15:41, 15 April 2018
Date constants
(since 3.1.1, Bug #393094)
Grammar - two versions:
- ISO format (KEXI default, recommended)
#yyyy-mm-dd#
- US format (for compatibility, based on MSA default [1])
#mm/dd/yyyy#
Notes:
- Both formats are not dependent on regional settings on the OS, they are always interpreted the same way
- All digits are required, including trailing zeros and century; e.g. #2018-4-15# and #18-11-11# are both invalid dates
- MSA's format such as #24 Dec 2014# is not supported.
Time constants
Grammar - two versions:
- Full
#hh:nn:ss#
- Short
#hh:nn#
Notes:
- One or two digits are required; e.g. both #05:59:01# and #5:59:1# are time literals having the same value
Date/Time constants
(since 3.1.1, Bug #393094)
Grammar:
#{date} {time}#
Where {date} is defined as for Date literals and {time} is defined as for Time literals.
Notes:
- All notes regarding date and time format also apply to data and time parts of the value