From 9e9e387ecfc3534826fda9e939f6714c6d72c351 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Thu, 8 Feb 2007 03:22:28 +0000
Subject: [PATCH] Fix bug in our code when using to_timestamp() or to_date()
without "TM".
Assume "TM" when input fields are variable-length, like month or day
names. This matches Oracle behavior.
---
src/backend/utils/adt/formatting.c | 22 +++++-----------------
1 file changed, 5 insertions(+), 17 deletions(-)
diff --git a/src/backend/utils/adt/formatting.c b/src/backend/utils/adt/formatting.c
index 66fc77e6a82..cbc10964995 100644
--- a/src/backend/utils/adt/formatting.c
+++ b/src/backend/utils/adt/formatting.c
@@ -1,7 +1,7 @@
/* -----------------------------------------------------------------------
* formatting.c
*
- * $PostgreSQL: pgsql/src/backend/utils/adt/formatting.c,v 1.118 2007/01/12 23:34:54 tgl Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/adt/formatting.c,v 1.119 2007/02/08 03:22:28 momjian Exp $
*
*
* Portions Copyright (c) 1999-2007, PostgreSQL Global Development Group
@@ -2093,10 +2093,7 @@ dch_date(int arg, char *inout, int suf, bool is_to_char, bool is_interval,
{
tmfc->mm = seq_search(inout, months_full, ONE_UPPER, FULL_SIZ, &len) + 1;
CHECK_SEQ_SEARCH(len, "MONTH/Month/month");
- if (S_FM(suf))
- return len;
- else
- return 9;
+ return len;
}
else if (arg == DCH_MON || arg == DCH_Mon || arg == DCH_mon)
{
@@ -2108,10 +2105,7 @@ dch_date(int arg, char *inout, int suf, bool is_to_char, bool is_interval,
{
tmfc->d = seq_search(inout, days, ONE_UPPER, FULL_SIZ, &len);
CHECK_SEQ_SEARCH(len, "DAY/Day/day");
- if (S_FM(suf))
- return len;
- else
- return 9;
+ return len;
}
else if (arg == DCH_DY || arg == DCH_Dy || arg == DCH_dy)
{
@@ -2636,10 +2630,7 @@ dch_date(int arg, char *inout, int suf, bool is_to_char, bool is_interval,
{
tmfc->mm = 12 - seq_search(inout, rm_months_upper, ALL_UPPER, FULL_SIZ, &len);
CHECK_SEQ_SEARCH(len, "RM");
- if (S_FM(suf))
- return len;
- else
- return 4;
+ return len;
}
break;
case DCH_rm:
@@ -2655,10 +2646,7 @@ dch_date(int arg, char *inout, int suf, bool is_to_char, bool is_interval,
{
tmfc->mm = 12 - seq_search(inout, rm_months_lower, ALL_LOWER, FULL_SIZ, &len);
CHECK_SEQ_SEARCH(len, "rm");
- if (S_FM(suf))
- return len;
- else
- return 4;
+ return len;
}
break;
case DCH_W:
--
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