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Improve computations of interval_div to prevent rounding problem on AIX.

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This commit is contained in:
Bruce Momjian 2005-07-23 14:53:21 +00:00
parent 3dbbbbf8e9
commit f76f24dfff
1 changed files with 4 additions and 4 deletions
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8
src/backend/utils/adt/timestamp.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/adt/timestamp.c,v 1.144 2005/07/23 14:25:34 momjian Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/timestamp.c,v 1.145 2005/07/23 14:53:21 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -2308,9 +2308,9 @@ interval_div(PG_FUNCTION_ARGS)
result->day = span->day / factor;
result->time = span->time / factor;
/* Computer remainders */
month_remainder = (span->month - result->month * factor) / factor;
day_remainder = (span->day - result->day * factor) / factor;
/* Compute remainders */
month_remainder = span->month / factor - result->month;
day_remainder = span->day / factor - result->day;
/* Cascade fractions to lower units */
/* fractional months full days into days */