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54c8e821b8
a) ones that are 100% backward (such as the comment about
outputting this format)
and
b) ones that aren't (such as deprecating the current
postgresql shorthand of
'1Y1M'::interval = 1 year 1 minute
in favor of the ISO-8601
'P1Y1M'::interval = 1 year 1 month.
Attached is a patch that addressed all the discussed issues that
did not break backward compatability, including the ability to
output ISO-8601 compliant intervals by setting datestyle to
iso8601basic.
Interval values can now be written as ISO 8601 time intervals, using
the "Format with time-unit designators". This format always starts with
the character 'P', followed by a string of values followed
by single character time-unit designators. A 'T' separates the date and
time parts of the interval.
Ron Mayer
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| .. | ||
| aggregatecmds.c | ||
| alter.c | ||
| analyze.c | ||
| async.c | ||
| cluster.c | ||
| comment.c | ||
| conversioncmds.c | ||
| copy.c | ||
| dbcommands.c | ||
| define.c | ||
| explain.c | ||
| functioncmds.c | ||
| indexcmds.c | ||
| lockcmds.c | ||
| Makefile | ||
| opclasscmds.c | ||
| operatorcmds.c | ||
| portalcmds.c | ||
| prepare.c | ||
| proclang.c | ||
| schemacmds.c | ||
| sequence.c | ||
| tablecmds.c | ||
| trigger.c | ||
| typecmds.c | ||
| user.c | ||
| vacuum.c | ||
| vacuumlazy.c | ||
| variable.c | ||
| view.c | ||