Kexi/Plugins/Queries/SQL Constants: Difference between revisions
| Line 13: | Line 13: | ||
Notes: | Notes: | ||
*Both formats are not dependent on regional settings on the OS, they are always interpreted the same way | *Both formats are not dependent on regional settings on the OS, they are always interpreted the same way | ||
* | *One or two digits are required for month and day, e.g. #2018-4-15# and #2018-04-15# are both valid dates | ||
*Four digits are required for year, e.g. #18-4-15# is invalid date | |||
*MSA's format such as #24 Dec 2014# is not supported. | *MSA's format such as #24 Dec 2014# is not supported. | ||
Revision as of 15:42, 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
- One or two digits are required for month and day, e.g. #2018-4-15# and #2018-04-15# are both valid dates
- Four digits are required for year, e.g. #18-4-15# is invalid date
- 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