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| author | Bruce Momjian <bruce@momjian.us> | 2004-03-30 15:53:18 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2004-03-30 15:53:18 +0000 |
| commit | fd071bd478f489c81208029265e1fef954a9b5fa (patch) | |
| tree | a93be11ef80a963d363e7e158bb28078ad5414e5 /src/backend/utils/adt/datetime.c | |
| parent | f2c064afcbfad4999d7e9ccb644a8aa99463a1ac (diff) | |
Fix to_char for 1 BC. Previously it returned 1 AD.
Fix to_char(year) for BC dates. Previously it returned one less than
the current year.
Add documentation mentioning that there is no 0 AD.
Diffstat (limited to 'src/backend/utils/adt/datetime.c')
| -rw-r--r-- | src/backend/utils/adt/datetime.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/backend/utils/adt/datetime.c b/src/backend/utils/adt/datetime.c index 5f340dd2a13..be764ce45e2 100644 --- a/src/backend/utils/adt/datetime.c +++ b/src/backend/utils/adt/datetime.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/adt/datetime.c,v 1.125 2004/02/25 19:41:23 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/utils/adt/datetime.c,v 1.126 2004/03/30 15:53:18 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -93,7 +93,7 @@ static datetkn datetktbl[] = { {"acsst", DTZ, POS(42)}, /* Cent. Australia */ {"acst", DTZ, NEG(16)}, /* Atlantic/Porto Acre Summer Time */ {"act", TZ, NEG(20)}, /* Atlantic/Porto Acre Time */ - {DA_D, ADBC, AD}, /* "ad" for years >= 0 */ + {DA_D, ADBC, AD}, /* "ad" for years > 0 */ {"adt", DTZ, NEG(12)}, /* Atlantic Daylight Time */ {"aesst", DTZ, POS(44)}, /* E. Australia */ {"aest", TZ, POS(40)}, /* Australia Eastern Std Time */ @@ -139,7 +139,7 @@ static datetkn datetktbl[] = { {"azot", TZ, NEG(4)}, /* Azores Time */ {"azst", DTZ, POS(20)}, /* Azerbaijan Summer Time */ {"azt", TZ, POS(16)}, /* Azerbaijan Time */ - {DB_C, ADBC, BC}, /* "bc" for years < 0 */ + {DB_C, ADBC, BC}, /* "bc" for years <= 0 */ {"bdst", TZ, POS(8)}, /* British Double Summer Time */ {"bdt", TZ, POS(24)}, /* Dacca */ {"bnt", TZ, POS(32)}, /* Brunei Darussalam Time */ |