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Add hint for to_char(interval) invalid format specifications.

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This commit is contained in:
Bruce Momjian 2005-08-18 13:43:08 +00:00
parent a11fe54507
commit 7be1b3ba74
1 changed files with 18 additions and 17 deletions
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35
src/backend/utils/adt/formatting.c
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@ -1,7 +1,7 @@
/* -----------------------------------------------------------------------
* formatting.c
*
* $PostgreSQL: pgsql/src/backend/utils/adt/formatting.c,v 1.98 2005/08/18 04:37:08 momjian Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/formatting.c,v 1.99 2005/08/18 13:43:08 momjian Exp $
*
*
* Portions Copyright (c) 1999-2005, PostgreSQL Global Development Group
@ -421,26 +421,27 @@ typedef struct TmToChar
#define tmtcFsec(_X) ((_X)->fsec)
#define ZERO_tm(_X) \
do { \
(_X)->tm_sec = (_X)->tm_year = (_X)->tm_min = (_X)->tm_wday = \
(_X)->tm_hour = (_X)->tm_yday = (_X)->tm_isdst = 0; \
(_X)->tm_mday = (_X)->tm_mon = 1; \
} while(0)
do { \
(_X)->tm_sec = (_X)->tm_year = (_X)->tm_min = (_X)->tm_wday = \
(_X)->tm_hour = (_X)->tm_yday = (_X)->tm_isdst = 0; \
(_X)->tm_mday = (_X)->tm_mon = 1; \
} while(0)
#define ZERO_tmtc(_X) \
do { \
ZERO_tm( tmtcTm(_X) ); \
tmtcFsec(_X) = 0; \
tmtcTzn(_X) = NULL; \
} while(0)
do { \
ZERO_tm( tmtcTm(_X) ); \
tmtcFsec(_X) = 0; \
tmtcTzn(_X) = NULL; \
} while(0)
#define INVALID_FOR_INTERVAL \
do { \
if (is_interval) \
ereport(ERROR, \
(errcode(ERRCODE_INVALID_DATETIME_FORMAT), \
errmsg("invalid format specification for an interval value"))); \
} while(0)
do { \
if (is_interval) \
ereport(ERROR, \
(errcode(ERRCODE_INVALID_DATETIME_FORMAT), \
errmsg("invalid format specification for an interval value"), \
errhint("Intervals are not tied to specific calendar dates."))); \
} while(0)
/*****************************************************************************
* KeyWords definition & action