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| author | Thomas G. Lockhart <lockhart@fourpalms.org> | 1999-01-20 16:29:39 +0000 |
|---|---|---|
| committer | Thomas G. Lockhart <lockhart@fourpalms.org> | 1999-01-20 16:29:39 +0000 |
| commit | 1ace93c46c34bdee903dede9dcf95948f4ce668a (patch) | |
| tree | f30c7b5835781e3f7399f8b9bd694a6d765cd590 /src/backend/utils/adt/datetime.c | |
| parent | 791822e3a773125552d04179b99c3b757bdefd31 (diff) | |
| download | postgresql-1ace93c46c34bdee903dede9dcf95948f4ce668a.tar.gz postgresql-1ace93c46c34bdee903dede9dcf95948f4ce668a.zip | |
Fix "Y-2K" problem with two-digit BC dates being corrected by two millenia.
They are not corrected now.
Allow the date type to accept BC dates.
Share more date/time validation declarations through dt.h.
Diffstat (limited to 'src/backend/utils/adt/datetime.c')
| -rw-r--r-- | src/backend/utils/adt/datetime.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/backend/utils/adt/datetime.c b/src/backend/utils/adt/datetime.c index bb5d6ed2786..d369c7cf4da 100644 --- a/src/backend/utils/adt/datetime.c +++ b/src/backend/utils/adt/datetime.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/utils/adt/datetime.c,v 1.26 1998/12/31 16:30:56 thomas Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/adt/datetime.c,v 1.27 1999/01/20 16:29:39 thomas Exp $ * *------------------------------------------------------------------------- */ @@ -27,12 +27,13 @@ static int date2tm(DateADT dateVal, int *tzp, struct tm * tm, double *fsec, char **tzn); - +#if 0 static int day_tab[2][12] = { {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}, {31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}}; #define isleap(y) (((y % 4) == 0 && (y % 100) != 0) || (y % 400) == 0) +#endif #define UTIME_MINYEAR (1901) #define UTIME_MINMONTH (12) @@ -99,10 +100,12 @@ date_in(char *str) elog(ERROR, "Unrecognized date external representation %s", str); } +#if 0 if (tm->tm_year < 0 || tm->tm_year > 32767) elog(ERROR, "date_in: year must be limited to values 0 through 32767 in '%s'", str); if (tm->tm_mon < 1 || tm->tm_mon > 12) elog(ERROR, "date_in: month must be limited to values 1 through 12 in '%s'", str); +#endif if (tm->tm_mday < 1 || tm->tm_mday > day_tab[isleap(tm->tm_year)][tm->tm_mon - 1]) elog(ERROR, "date_in: day must be limited to values 1 through %d in '%s'", day_tab[isleap(tm->tm_year)][tm->tm_mon - 1], str); |