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EXTRACT(EPOCH FROM timestamp) gave wrong answers in the int64-timestamp

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case for timestamptz input, and differently wrong answers in the float-
timestamp case for timestamp input.
This commit is contained in:
Tom Lane 2002-09-03 22:55:54 +00:00
parent d61de58906
commit b3506006b5
1 changed files with 6 additions and 2 deletions
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8
src/backend/utils/adt/timestamp.c
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@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/timestamp.c,v 1.71 2002/09/02 02:47:04 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/utils/adt/timestamp.c,v 1.72 2002/09/03 22:55:54 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -2871,7 +2871,11 @@ timestamp_part(PG_FUNCTION_ARGS)
switch (val) switch (val)
{ {
case DTK_EPOCH: case DTK_EPOCH:
#ifdef HAVE_INT64_TIMESTAMP
result = ((timestamp - SetEpochTimestamp()) / 1000000e0); result = ((timestamp - SetEpochTimestamp()) / 1000000e0);
#else
result = timestamp - SetEpochTimestamp();
#endif
break; break;
case DTK_DOW: case DTK_DOW:
@ -3052,7 +3056,7 @@ timestamptz_part(PG_FUNCTION_ARGS)
{ {
case DTK_EPOCH: case DTK_EPOCH:
#ifdef HAVE_INT64_TIMESTAMP #ifdef HAVE_INT64_TIMESTAMP
result = ((timestamp - SetEpochTimestamp()) / 100000e0); result = ((timestamp - SetEpochTimestamp()) / 1000000e0);
#else #else
result = timestamp - SetEpochTimestamp(); result = timestamp - SetEpochTimestamp();
#endif #endif