Re: BUG #1699: Invalid timestamps with timezone and interger timestamps

"Guillaume Beaudoin" <guillaume(dot)beaudoin(at)bdeb(dot)qc(dot)ca> writes:
> Description: Invalid timestamps with timezone and interger timestamps

Fixed for next releases --- thanks for the report!
The 7.4-branch patch is

Index: variable.c
===================================================================
RCS file: /cvsroot/pgsql/src/backend/commands/variable.c,v
retrieving revision 1.88.2.1
diff -c -r1.88.2.1 variable.c
*** variable.c 11 Aug 2004 21:10:50 -0000 1.88.2.1
--- variable.c 5 Jun 2005 01:39:03 -0000
***************
*** 454,460 ****
--- 454,464 ----
if (doit)
{
/* Here we change from SQL to Unix sign convention */
+ #ifdef HAVE_INT64_TIMESTAMP
+ CTimeZone = -(interval->time / INT64CONST(1000000));
+ #else
CTimeZone = -interval->time;
+ #endif
HasCTZSet = true;
}
pfree(interval);
***************
*** 608,614 ****
--- 612,622 ----
Interval interval;

interval.month = 0;
+ #ifdef HAVE_INT64_TIMESTAMP
+ interval.time = -(CTimeZone * INT64CONST(1000000));
+ #else
interval.time = -CTimeZone;
+ #endif

tzn = DatumGetCString(DirectFunctionCall1(interval_out,
IntervalPGetDatum(&interval)));

regards, tom lane