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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2006-02-09 03:39:17 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2006-02-09 03:39:17 +0000 |
| commit | 7ae2ccbc857f6b3a65866d44c255fba673dae414 (patch) | |
| tree | 96155c2e3f546cefdce3847993b91c67cf7b44f4 | |
| parent | 3cb312d8734b88a1a36f40e7e77ba5f95100b388 (diff) | |
| download | postgresql-7ae2ccbc857f6b3a65866d44c255fba673dae414.tar.gz postgresql-7ae2ccbc857f6b3a65866d44c255fba673dae414.zip | |
Reject out-of-range dates in date_in().
Kris Jurka
| -rw-r--r-- | doc/src/sgml/datatype.sgml | 4 | ||||
| -rw-r--r-- | src/backend/utils/adt/date.c | 7 |
2 files changed, 8 insertions, 3 deletions
diff --git a/doc/src/sgml/datatype.sgml b/doc/src/sgml/datatype.sgml index 811033cb59e..4007cc2d207 100644 --- a/doc/src/sgml/datatype.sgml +++ b/doc/src/sgml/datatype.sgml @@ -1,5 +1,5 @@ <!-- -$PostgreSQL: pgsql/doc/src/sgml/datatype.sgml,v 1.164 2005/12/22 21:45:19 momjian Exp $ +$PostgreSQL: pgsql/doc/src/sgml/datatype.sgml,v 1.165 2006/02/09 03:39:16 tgl Exp $ --> <chapter id="datatype"> @@ -1360,7 +1360,7 @@ SELECT b, char_length(b) FROM test2; <entry>4 bytes</entry> <entry>dates only</entry> <entry>4713 BC</entry> - <entry>32767 AD</entry> + <entry>5874897 AD</entry> <entry>1 day</entry> </row> <row> diff --git a/src/backend/utils/adt/date.c b/src/backend/utils/adt/date.c index 619a099b654..c070f00cf61 100644 --- a/src/backend/utils/adt/date.c +++ b/src/backend/utils/adt/date.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/adt/date.c,v 1.122 2005/10/15 02:49:28 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/utils/adt/date.c,v 1.123 2006/02/09 03:39:17 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -97,6 +97,11 @@ date_in(PG_FUNCTION_ARGS) break; } + if (!IS_VALID_JULIAN(tm->tm_year, tm->tm_mon, tm->tm_mday)) + ereport(ERROR, + (errcode(ERRCODE_DATETIME_VALUE_OUT_OF_RANGE), + errmsg("date out of range: \"%s\"", str))); + date = date2j(tm->tm_year, tm->tm_mon, tm->tm_mday) - POSTGRES_EPOCH_JDATE; PG_RETURN_DATEADT(date); |