diff --git a/src/backend/utils/adt/numeric.c b/src/backend/utils/adt/numeric.c index a83feea396..a1cc47b5f7 100644 --- a/src/backend/utils/adt/numeric.c +++ b/src/backend/utils/adt/numeric.c @@ -4127,9 +4127,9 @@ get_min_scale(NumericVar *var) int last_digit_pos; /* - * Ordinarily, the input value will be "stripped" so that the last - * NumericDigit is nonzero. But we don't want to get into an infinite - * loop if it isn't, so explicitly find the last nonzero digit. + * Find the last nonzero digit, if any. (If the input has been unpacked + * from storage format, there won't be trailing zero digits; but in + * general we can't assume that.) */ last_digit_pos = var->ndigits - 1; while (last_digit_pos >= 0 && @@ -4243,15 +4243,11 @@ int64_div_fast_to_numeric(int64 val1, int log10val2) { Numeric res; NumericVar result; - int rscale; int w; int m; init_var(&result); - /* result scale */ - rscale = log10val2 < 0 ? 0 : log10val2; - /* how much to decrease the weight by */ w = log10val2 / DEC_DIGITS; /* how much is left to divide by */ @@ -4314,7 +4310,9 @@ int64_div_fast_to_numeric(int64 val1, int log10val2) int64_to_numericvar(val1, &result); result.weight -= w; - result.dscale = rscale; + + /* Set dscale to include only nonzero fractional digits */ + result.dscale = get_min_scale(&result); res = make_result(&result); diff --git a/src/test/regress/expected/interval.out b/src/test/regress/expected/interval.out index 28b71d9681..d791c6772e 100644 --- a/src/test/regress/expected/interval.out +++ b/src/test/regress/expected/interval.out @@ -1692,18 +1692,18 @@ SELECT f1, EXTRACT(MILLENNIUM FROM f1) AS MILLENNIUM, EXTRACT(EPOCH FROM f1) AS EPOCH FROM INTERVAL_TBL; - f1 | microsecond | millisecond | second | minute | hour | day | month | quarter | year | decade | century | millennium | epoch --------------------------------+-------------+-------------+------------+--------+------+-----+-------+---------+------+--------+---------+------------+------------------- - @ 1 min | 0 | 0.000 | 0.000000 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 60.000000 - @ 5 hours | 0 | 0.000 | 0.000000 | 0 | 5 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 18000.000000 - @ 10 days | 0 | 0.000 | 0.000000 | 0 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | 0 | 864000.000000 - @ 34 years | 0 | 0.000 | 0.000000 | 0 | 0 | 0 | 0 | 1 | 34 | 3 | 0 | 0 | 1072958400.000000 - @ 3 mons | 0 | 0.000 | 0.000000 | 0 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 7776000.000000 - @ 14 secs ago | -14000000 | -14000.000 | -14.000000 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | -14.000000 - @ 1 day 2 hours 3 mins 4 secs | 4000000 | 4000.000 | 4.000000 | 3 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 93784.000000 - @ 6 years | 0 | 0.000 | 0.000000 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 189345600.000000 - @ 5 mons | 0 | 0.000 | 0.000000 | 0 | 0 | 0 | 5 | 2 | 0 | 0 | 0 | 0 | 12960000.000000 - @ 5 mons 12 hours | 0 | 0.000 | 0.000000 | 0 | 12 | 0 | 5 | 2 | 0 | 0 | 0 | 0 | 13003200.000000 + f1 | microsecond | millisecond | second | minute | hour | day | month | quarter | year | decade | century | millennium | epoch +-------------------------------+-------------+-------------+--------+--------+------+-----+-------+---------+------+--------+---------+------------+------------ + @ 1 min | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 60 + @ 5 hours | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 18000 + @ 10 days | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 1 | 0 | 0 | 0 | 0 | 864000 + @ 34 years | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 34 | 3 | 0 | 0 | 1072958400 + @ 3 mons | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 0 | 0 | 0 | 7776000 + @ 14 secs ago | -14000000 | -14000 | -14 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | -14 + @ 1 day 2 hours 3 mins 4 secs | 4000000 | 4000 | 4 | 3 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 93784 + @ 6 years | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 189345600 + @ 5 mons | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 2 | 0 | 0 | 0 | 0 | 12960000 + @ 5 mons 12 hours | 0 | 0 | 0 | 0 | 12 | 0 | 5 | 2 | 0 | 0 | 0 | 0 | 13003200 (10 rows) SELECT EXTRACT(FORTNIGHT FROM INTERVAL '2 days'); -- error @@ -1782,8 +1782,8 @@ SELECT f1, -- internal overflow test case SELECT extract(epoch from interval '1000000000 days'); - extract ------------------------ - 86400000000000.000000 + extract +---------------- + 86400000000000 (1 row) diff --git a/src/test/regress/expected/timestamp.out b/src/test/regress/expected/timestamp.out index c64bcb7c12..390dae701f 100644 --- a/src/test/regress/expected/timestamp.out +++ b/src/test/regress/expected/timestamp.out @@ -1118,73 +1118,73 @@ SELECT d1 as "timestamp", round(extract(julian from d1)) AS julian, extract(epoch from d1) AS epoch FROM TIMESTAMP_TBL; - timestamp | microseconds | milliseconds | seconds | julian | epoch ------------------------------+--------------+--------------+-----------+-----------+--------------------- - -infinity | | | | -Infinity | -Infinity - infinity | | | | Infinity | Infinity - Thu Jan 01 00:00:00 1970 | 0 | 0.000 | 0.000000 | 2440588 | 0.000000 - Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000 - Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000 - Mon Feb 10 17:32:02 1997 | 2000000 | 2000.000 | 2.000000 | 2450491 | 855595922.000000 - Mon Feb 10 17:32:01.4 1997 | 1400000 | 1400.000 | 1.400000 | 2450491 | 855595921.400000 - Mon Feb 10 17:32:01.5 1997 | 1500000 | 1500.000 | 1.500000 | 2450491 | 855595921.500000 - Mon Feb 10 17:32:01.6 1997 | 1600000 | 1600.000 | 1.600000 | 2450491 | 855595921.600000 - Thu Jan 02 00:00:00 1997 | 0 | 0.000 | 0.000000 | 2450451 | 852163200.000000 - Thu Jan 02 03:04:05 1997 | 5000000 | 5000.000 | 5.000000 | 2450451 | 852174245.000000 - Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000 - Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000 - Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000 - Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000 - Tue Jun 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450611 | 865963921.000000 - Sat Sep 22 18:19:20 2001 | 20000000 | 20000.000 | 20.000000 | 2452176 | 1001182760.000000 - Wed Mar 15 08:14:01 2000 | 1000000 | 1000.000 | 1.000000 | 2451619 | 953108041.000000 - Wed Mar 15 13:14:02 2000 | 2000000 | 2000.000 | 2.000000 | 2451620 | 953126042.000000 - Wed Mar 15 12:14:03 2000 | 3000000 | 3000.000 | 3.000000 | 2451620 | 953122443.000000 - Wed Mar 15 03:14:04 2000 | 4000000 | 4000.000 | 4.000000 | 2451619 | 953090044.000000 - Wed Mar 15 02:14:05 2000 | 5000000 | 5000.000 | 5.000000 | 2451619 | 953086445.000000 - Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000 - Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000 - Mon Feb 10 17:32:00 1997 | 0 | 0.000 | 0.000000 | 2450491 | 855595920.000000 - Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000 - Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000 - Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000 - Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000 - Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000 - Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000 - Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000 - Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000 - Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000 - Tue Jun 10 18:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450611 | 865967521.000000 - Mon Feb 10 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450491 | 855595921.000000 - Tue Feb 11 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450492 | 855682321.000000 - Wed Feb 12 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450493 | 855768721.000000 - Thu Feb 13 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450494 | 855855121.000000 - Fri Feb 14 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450495 | 855941521.000000 - Sat Feb 15 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450496 | 856027921.000000 - Sun Feb 16 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450497 | 856114321.000000 - Tue Feb 16 17:32:01 0097 BC | 1000000 | 1000.000 | 1.000000 | 1686043 | -65192711279.000000 - Sat Feb 16 17:32:01 0097 | 1000000 | 1000.000 | 1.000000 | 1756537 | -59102029679.000000 - Thu Feb 16 17:32:01 0597 | 1000000 | 1000.000 | 1.000000 | 1939158 | -43323575279.000000 - Tue Feb 16 17:32:01 1097 | 1000000 | 1000.000 | 1.000000 | 2121779 | -27545120879.000000 - Sat Feb 16 17:32:01 1697 | 1000000 | 1000.000 | 1.000000 | 2340925 | -8610906479.000000 - Thu Feb 16 17:32:01 1797 | 1000000 | 1000.000 | 1.000000 | 2377449 | -5455232879.000000 - Tue Feb 16 17:32:01 1897 | 1000000 | 1000.000 | 1.000000 | 2413973 | -2299559279.000000 - Sun Feb 16 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450497 | 856114321.000000 - Sat Feb 16 17:32:01 2097 | 1000000 | 1000.000 | 1.000000 | 2487022 | 4011874321.000000 - Wed Feb 28 17:32:01 1996 | 1000000 | 1000.000 | 1.000000 | 2450143 | 825528721.000000 - Thu Feb 29 17:32:01 1996 | 1000000 | 1000.000 | 1.000000 | 2450144 | 825615121.000000 - Fri Mar 01 17:32:01 1996 | 1000000 | 1000.000 | 1.000000 | 2450145 | 825701521.000000 - Mon Dec 30 17:32:01 1996 | 1000000 | 1000.000 | 1.000000 | 2450449 | 851967121.000000 - Tue Dec 31 17:32:01 1996 | 1000000 | 1000.000 | 1.000000 | 2450450 | 852053521.000000 - Wed Jan 01 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450451 | 852139921.000000 - Fri Feb 28 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450509 | 857151121.000000 - Sat Mar 01 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450510 | 857237521.000000 - Tue Dec 30 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450814 | 883503121.000000 - Wed Dec 31 17:32:01 1997 | 1000000 | 1000.000 | 1.000000 | 2450815 | 883589521.000000 - Fri Dec 31 17:32:01 1999 | 1000000 | 1000.000 | 1.000000 | 2451545 | 946661521.000000 - Sat Jan 01 17:32:01 2000 | 1000000 | 1000.000 | 1.000000 | 2451546 | 946747921.000000 - Sun Dec 31 17:32:01 2000 | 1000000 | 1000.000 | 1.000000 | 2451911 | 978283921.000000 - Mon Jan 01 17:32:01 2001 | 1000000 | 1000.000 | 1.000000 | 2451912 | 978370321.000000 + timestamp | microseconds | milliseconds | seconds | julian | epoch +-----------------------------+--------------+--------------+---------+-----------+-------------- + -infinity | | | | -Infinity | -Infinity + infinity | | | | Infinity | Infinity + Thu Jan 01 00:00:00 1970 | 0 | 0 | 0 | 2440588 | 0 + Mon Feb 10 17:32:01 1997 | 1000000 | 1000 | 1 | 2450491 | 855595921 + Mon Feb 10 17:32:01 1997 | 1000000 | 1000 | 1 | 2450491 | 855595921 + Mon Feb 10 17:32:02 1997 | 2000000 | 2000 | 2 | 2450491 | 855595922 + Mon Feb 10 17:32:01.4 1997 | 1400000 | 1400 | 1.4 | 2450491 | 855595921.4 + Mon Feb 10 17:32:01.5 1997 | 1500000 | 1500 | 1.5 | 2450491 | 855595921.5 + Mon Feb 10 17:32:01.6 1997 | 1600000 | 1600 | 1.6 | 2450491 | 855595921.6 + Thu Jan 02 00:00:00 1997 | 0 | 0 | 0 | 2450451 | 852163200 + Thu Jan 02 03:04:05 1997 | 5000000 | 5000 | 5 | 2450451 | 852174245 + Mon Feb 10 17:32:01 1997 | 1000000 | 1000 | 1 | 2450491 | 855595921 + Mon Feb 10 17:32:01 1997 | 1000000 | 1000 | 1 | 2450491 | 855595921 + Mon Feb 10 17:32:01 1997 | 1000000 | 1000 | 1 | 2450491 | 855595921 + Mon Feb 10 17:32:01 1997 | 1000000 | 1000 | 1 | 2450491 | 855595921 + Tue Jun 10 17:32:01 1997 | 1000000 | 1000 | 1 | 2450611 | 865963921 + Sat Sep 22 18:19:20 2001 | 20000000 | 20000 | 20 | 2452176 | 1001182760 + Wed Mar 15 08:14:01 2000 | 1000000 | 1000 | 1 | 2451619 | 953108041 + Wed Mar 15 13:14:02 2000 | 2000000 | 2000 | 2 | 2451620 | 953126042 + Wed Mar 15 12:14:03 2000 | 3000000 | 3000 | 3 | 2451620 | 953122443 + Wed Mar 15 03:14:04 2000 | 4000000 | 4000 | 4 | 2451619 | 953090044 + Wed Mar 15 02:14:05 2000 | 5000000 | 5000 | 5 | 2451619 | 953086445 + Mon Feb 10 17:32:01 1997 | 1000000 | 1000 | 1 | 2450491 | 855595921 + Mon Feb 10 17:32:01 1997 | 1000000 | 1000 | 1 | 2450491 | 855595921 + Mon Feb 10 17:32:00 1997 | 0 | 0 | 0 | 2450491 | 855595920 + Mon Feb 10 17:32:01 1997 | 1000000 | 1000 | 1 | 2450491 | 855595921 + Mon Feb 10 17:32:01 1997 | 1000000 | 1000 | 1 | 2450491 | 855595921 + Mon Feb 10 17:32:01 1997 | 1000000 | 1000 | 1 | 2450491 | 855595921 + Mon Feb 10 17:32:01 1997 | 1000000 | 1000 | 1 | 2450491 | 855595921 + Mon Feb 10 17:32:01 1997 | 1000000 | 1000 | 1 | 2450491 | 855595921 + Mon Feb 10 17:32:01 1997 | 1000000 | 1000 | 1 | 2450491 | 855595921 + Mon Feb 10 17:32:01 1997 | 1000000 | 1000 | 1 | 2450491 | 855595921 + Mon Feb 10 17:32:01 1997 | 1000000 | 1000 | 1 | 2450491 | 855595921 + Mon Feb 10 17:32:01 1997 | 1000000 | 1000 | 1 | 2450491 | 855595921 + Tue Jun 10 18:32:01 1997 | 1000000 | 1000 | 1 | 2450611 | 865967521 + Mon Feb 10 17:32:01 1997 | 1000000 | 1000 | 1 | 2450491 | 855595921 + Tue Feb 11 17:32:01 1997 | 1000000 | 1000 | 1 | 2450492 | 855682321 + Wed Feb 12 17:32:01 1997 | 1000000 | 1000 | 1 | 2450493 | 855768721 + Thu Feb 13 17:32:01 1997 | 1000000 | 1000 | 1 | 2450494 | 855855121 + Fri Feb 14 17:32:01 1997 | 1000000 | 1000 | 1 | 2450495 | 855941521 + Sat Feb 15 17:32:01 1997 | 1000000 | 1000 | 1 | 2450496 | 856027921 + Sun Feb 16 17:32:01 1997 | 1000000 | 1000 | 1 | 2450497 | 856114321 + Tue Feb 16 17:32:01 0097 BC | 1000000 | 1000 | 1 | 1686043 | -65192711279 + Sat Feb 16 17:32:01 0097 | 1000000 | 1000 | 1 | 1756537 | -59102029679 + Thu Feb 16 17:32:01 0597 | 1000000 | 1000 | 1 | 1939158 | -43323575279 + Tue Feb 16 17:32:01 1097 | 1000000 | 1000 | 1 | 2121779 | -27545120879 + Sat Feb 16 17:32:01 1697 | 1000000 | 1000 | 1 | 2340925 | -8610906479 + Thu Feb 16 17:32:01 1797 | 1000000 | 1000 | 1 | 2377449 | -5455232879 + Tue Feb 16 17:32:01 1897 | 1000000 | 1000 | 1 | 2413973 | -2299559279 + Sun Feb 16 17:32:01 1997 | 1000000 | 1000 | 1 | 2450497 | 856114321 + Sat Feb 16 17:32:01 2097 | 1000000 | 1000 | 1 | 2487022 | 4011874321 + Wed Feb 28 17:32:01 1996 | 1000000 | 1000 | 1 | 2450143 | 825528721 + Thu Feb 29 17:32:01 1996 | 1000000 | 1000 | 1 | 2450144 | 825615121 + Fri Mar 01 17:32:01 1996 | 1000000 | 1000 | 1 | 2450145 | 825701521 + Mon Dec 30 17:32:01 1996 | 1000000 | 1000 | 1 | 2450449 | 851967121 + Tue Dec 31 17:32:01 1996 | 1000000 | 1000 | 1 | 2450450 | 852053521 + Wed Jan 01 17:32:01 1997 | 1000000 | 1000 | 1 | 2450451 | 852139921 + Fri Feb 28 17:32:01 1997 | 1000000 | 1000 | 1 | 2450509 | 857151121 + Sat Mar 01 17:32:01 1997 | 1000000 | 1000 | 1 | 2450510 | 857237521 + Tue Dec 30 17:32:01 1997 | 1000000 | 1000 | 1 | 2450814 | 883503121 + Wed Dec 31 17:32:01 1997 | 1000000 | 1000 | 1 | 2450815 | 883589521 + Fri Dec 31 17:32:01 1999 | 1000000 | 1000 | 1 | 2451545 | 946661521 + Sat Jan 01 17:32:01 2000 | 1000000 | 1000 | 1 | 2451546 | 946747921 + Sun Dec 31 17:32:01 2000 | 1000000 | 1000 | 1 | 2451911 | 978283921 + Mon Jan 01 17:32:01 2001 | 1000000 | 1000 | 1 | 2451912 | 978370321 (65 rows) -- value near upper bound uses special case in code @@ -1202,9 +1202,9 @@ SELECT extract(epoch from '294270-01-01 00:00:00'::timestamp); -- another internal overflow test case SELECT extract(epoch from '5000-01-01 00:00:00'::timestamp); - extract --------------------- - 95617584000.000000 + extract +------------- + 95617584000 (1 row) -- test edge-case overflow in timestamp subtraction diff --git a/src/test/regress/expected/timestamptz.out b/src/test/regress/expected/timestamptz.out index 0dd2fe2c82..9f284e5538 100644 --- a/src/test/regress/expected/timestamptz.out +++ b/src/test/regress/expected/timestamptz.out @@ -1241,74 +1241,74 @@ SELECT d1 as "timestamp", round(extract(julian from d1)) AS julian, extract(epoch from d1) AS epoch FROM TIMESTAMPTZ_TBL; - timestamp | microseconds | milliseconds | seconds | julian | epoch ----------------------------------+--------------+--------------+-----------+-----------+--------------------- - -infinity | | | | -Infinity | -Infinity - infinity | | | | Infinity | Infinity - Wed Dec 31 16:00:00 1969 PST | 0 | 0.000 | 0.000000 | 2440588 | 0.000000 - Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000 - Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000 - Mon Feb 10 17:32:02 1997 PST | 2000000 | 2000.000 | 2.000000 | 2450491 | 855624722.000000 - Mon Feb 10 17:32:01.4 1997 PST | 1400000 | 1400.000 | 1.400000 | 2450491 | 855624721.400000 - Mon Feb 10 17:32:01.5 1997 PST | 1500000 | 1500.000 | 1.500000 | 2450491 | 855624721.500000 - Mon Feb 10 17:32:01.6 1997 PST | 1600000 | 1600.000 | 1.600000 | 2450491 | 855624721.600000 - Thu Jan 02 00:00:00 1997 PST | 0 | 0.000 | 0.000000 | 2450451 | 852192000.000000 - Thu Jan 02 03:04:05 1997 PST | 5000000 | 5000.000 | 5.000000 | 2450451 | 852203045.000000 - Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000 - Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000 - Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000 - Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000 - Tue Jun 10 17:32:01 1997 PDT | 1000000 | 1000.000 | 1.000000 | 2450611 | 865989121.000000 - Sat Sep 22 18:19:20 2001 PDT | 20000000 | 20000.000 | 20.000000 | 2452176 | 1001207960.000000 - Wed Mar 15 08:14:01 2000 PST | 1000000 | 1000.000 | 1.000000 | 2451619 | 953136841.000000 - Wed Mar 15 04:14:02 2000 PST | 2000000 | 2000.000 | 2.000000 | 2451619 | 953122442.000000 - Wed Mar 15 02:14:03 2000 PST | 3000000 | 3000.000 | 3.000000 | 2451619 | 953115243.000000 - Wed Mar 15 03:14:04 2000 PST | 4000000 | 4000.000 | 4.000000 | 2451619 | 953118844.000000 - Wed Mar 15 01:14:05 2000 PST | 5000000 | 5000.000 | 5.000000 | 2451619 | 953111645.000000 - Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000 - Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000 - Mon Feb 10 17:32:00 1997 PST | 0 | 0.000 | 0.000000 | 2450491 | 855624720.000000 - Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000 - Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000 - Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000 - Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000 - Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000 - Mon Feb 10 09:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450490 | 855595921.000000 - Mon Feb 10 09:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450490 | 855595921.000000 - Mon Feb 10 09:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450490 | 855595921.000000 - Mon Feb 10 14:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855613921.000000 - Thu Jul 10 14:32:01 1997 PDT | 1000000 | 1000.000 | 1.000000 | 2450641 | 868570321.000000 - Tue Jun 10 18:32:01 1997 PDT | 1000000 | 1000.000 | 1.000000 | 2450611 | 865992721.000000 - Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450491 | 855624721.000000 - Tue Feb 11 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450492 | 855711121.000000 - Wed Feb 12 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450493 | 855797521.000000 - Thu Feb 13 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450494 | 855883921.000000 - Fri Feb 14 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450495 | 855970321.000000 - Sat Feb 15 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450496 | 856056721.000000 - Sun Feb 16 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450497 | 856143121.000000 - Tue Feb 16 17:32:01 0097 PST BC | 1000000 | 1000.000 | 1.000000 | 1686043 | -65192682479.000000 - Sat Feb 16 17:32:01 0097 PST | 1000000 | 1000.000 | 1.000000 | 1756537 | -59102000879.000000 - Thu Feb 16 17:32:01 0597 PST | 1000000 | 1000.000 | 1.000000 | 1939158 | -43323546479.000000 - Tue Feb 16 17:32:01 1097 PST | 1000000 | 1000.000 | 1.000000 | 2121779 | -27545092079.000000 - Sat Feb 16 17:32:01 1697 PST | 1000000 | 1000.000 | 1.000000 | 2340925 | -8610877679.000000 - Thu Feb 16 17:32:01 1797 PST | 1000000 | 1000.000 | 1.000000 | 2377449 | -5455204079.000000 - Tue Feb 16 17:32:01 1897 PST | 1000000 | 1000.000 | 1.000000 | 2413973 | -2299530479.000000 - Sun Feb 16 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450497 | 856143121.000000 - Sat Feb 16 17:32:01 2097 PST | 1000000 | 1000.000 | 1.000000 | 2487022 | 4011903121.000000 - Wed Feb 28 17:32:01 1996 PST | 1000000 | 1000.000 | 1.000000 | 2450143 | 825557521.000000 - Thu Feb 29 17:32:01 1996 PST | 1000000 | 1000.000 | 1.000000 | 2450144 | 825643921.000000 - Fri Mar 01 17:32:01 1996 PST | 1000000 | 1000.000 | 1.000000 | 2450145 | 825730321.000000 - Mon Dec 30 17:32:01 1996 PST | 1000000 | 1000.000 | 1.000000 | 2450449 | 851995921.000000 - Tue Dec 31 17:32:01 1996 PST | 1000000 | 1000.000 | 1.000000 | 2450450 | 852082321.000000 - Wed Jan 01 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450451 | 852168721.000000 - Fri Feb 28 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450509 | 857179921.000000 - Sat Mar 01 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450510 | 857266321.000000 - Tue Dec 30 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450814 | 883531921.000000 - Wed Dec 31 17:32:01 1997 PST | 1000000 | 1000.000 | 1.000000 | 2450815 | 883618321.000000 - Fri Dec 31 17:32:01 1999 PST | 1000000 | 1000.000 | 1.000000 | 2451545 | 946690321.000000 - Sat Jan 01 17:32:01 2000 PST | 1000000 | 1000.000 | 1.000000 | 2451546 | 946776721.000000 - Sun Dec 31 17:32:01 2000 PST | 1000000 | 1000.000 | 1.000000 | 2451911 | 978312721.000000 - Mon Jan 01 17:32:01 2001 PST | 1000000 | 1000.000 | 1.000000 | 2451912 | 978399121.000000 + timestamp | microseconds | milliseconds | seconds | julian | epoch +---------------------------------+--------------+--------------+---------+-----------+-------------- + -infinity | | | | -Infinity | -Infinity + infinity | | | | Infinity | Infinity + Wed Dec 31 16:00:00 1969 PST | 0 | 0 | 0 | 2440588 | 0 + Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450491 | 855624721 + Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450491 | 855624721 + Mon Feb 10 17:32:02 1997 PST | 2000000 | 2000 | 2 | 2450491 | 855624722 + Mon Feb 10 17:32:01.4 1997 PST | 1400000 | 1400 | 1.4 | 2450491 | 855624721.4 + Mon Feb 10 17:32:01.5 1997 PST | 1500000 | 1500 | 1.5 | 2450491 | 855624721.5 + Mon Feb 10 17:32:01.6 1997 PST | 1600000 | 1600 | 1.6 | 2450491 | 855624721.6 + Thu Jan 02 00:00:00 1997 PST | 0 | 0 | 0 | 2450451 | 852192000 + Thu Jan 02 03:04:05 1997 PST | 5000000 | 5000 | 5 | 2450451 | 852203045 + Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450491 | 855624721 + Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450491 | 855624721 + Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450491 | 855624721 + Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450491 | 855624721 + Tue Jun 10 17:32:01 1997 PDT | 1000000 | 1000 | 1 | 2450611 | 865989121 + Sat Sep 22 18:19:20 2001 PDT | 20000000 | 20000 | 20 | 2452176 | 1001207960 + Wed Mar 15 08:14:01 2000 PST | 1000000 | 1000 | 1 | 2451619 | 953136841 + Wed Mar 15 04:14:02 2000 PST | 2000000 | 2000 | 2 | 2451619 | 953122442 + Wed Mar 15 02:14:03 2000 PST | 3000000 | 3000 | 3 | 2451619 | 953115243 + Wed Mar 15 03:14:04 2000 PST | 4000000 | 4000 | 4 | 2451619 | 953118844 + Wed Mar 15 01:14:05 2000 PST | 5000000 | 5000 | 5 | 2451619 | 953111645 + Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450491 | 855624721 + Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450491 | 855624721 + Mon Feb 10 17:32:00 1997 PST | 0 | 0 | 0 | 2450491 | 855624720 + Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450491 | 855624721 + Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450491 | 855624721 + Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450491 | 855624721 + Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450491 | 855624721 + Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450491 | 855624721 + Mon Feb 10 09:32:01 1997 PST | 1000000 | 1000 | 1 | 2450490 | 855595921 + Mon Feb 10 09:32:01 1997 PST | 1000000 | 1000 | 1 | 2450490 | 855595921 + Mon Feb 10 09:32:01 1997 PST | 1000000 | 1000 | 1 | 2450490 | 855595921 + Mon Feb 10 14:32:01 1997 PST | 1000000 | 1000 | 1 | 2450491 | 855613921 + Thu Jul 10 14:32:01 1997 PDT | 1000000 | 1000 | 1 | 2450641 | 868570321 + Tue Jun 10 18:32:01 1997 PDT | 1000000 | 1000 | 1 | 2450611 | 865992721 + Mon Feb 10 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450491 | 855624721 + Tue Feb 11 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450492 | 855711121 + Wed Feb 12 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450493 | 855797521 + Thu Feb 13 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450494 | 855883921 + Fri Feb 14 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450495 | 855970321 + Sat Feb 15 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450496 | 856056721 + Sun Feb 16 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450497 | 856143121 + Tue Feb 16 17:32:01 0097 PST BC | 1000000 | 1000 | 1 | 1686043 | -65192682479 + Sat Feb 16 17:32:01 0097 PST | 1000000 | 1000 | 1 | 1756537 | -59102000879 + Thu Feb 16 17:32:01 0597 PST | 1000000 | 1000 | 1 | 1939158 | -43323546479 + Tue Feb 16 17:32:01 1097 PST | 1000000 | 1000 | 1 | 2121779 | -27545092079 + Sat Feb 16 17:32:01 1697 PST | 1000000 | 1000 | 1 | 2340925 | -8610877679 + Thu Feb 16 17:32:01 1797 PST | 1000000 | 1000 | 1 | 2377449 | -5455204079 + Tue Feb 16 17:32:01 1897 PST | 1000000 | 1000 | 1 | 2413973 | -2299530479 + Sun Feb 16 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450497 | 856143121 + Sat Feb 16 17:32:01 2097 PST | 1000000 | 1000 | 1 | 2487022 | 4011903121 + Wed Feb 28 17:32:01 1996 PST | 1000000 | 1000 | 1 | 2450143 | 825557521 + Thu Feb 29 17:32:01 1996 PST | 1000000 | 1000 | 1 | 2450144 | 825643921 + Fri Mar 01 17:32:01 1996 PST | 1000000 | 1000 | 1 | 2450145 | 825730321 + Mon Dec 30 17:32:01 1996 PST | 1000000 | 1000 | 1 | 2450449 | 851995921 + Tue Dec 31 17:32:01 1996 PST | 1000000 | 1000 | 1 | 2450450 | 852082321 + Wed Jan 01 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450451 | 852168721 + Fri Feb 28 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450509 | 857179921 + Sat Mar 01 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450510 | 857266321 + Tue Dec 30 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450814 | 883531921 + Wed Dec 31 17:32:01 1997 PST | 1000000 | 1000 | 1 | 2450815 | 883618321 + Fri Dec 31 17:32:01 1999 PST | 1000000 | 1000 | 1 | 2451545 | 946690321 + Sat Jan 01 17:32:01 2000 PST | 1000000 | 1000 | 1 | 2451546 | 946776721 + Sun Dec 31 17:32:01 2000 PST | 1000000 | 1000 | 1 | 2451911 | 978312721 + Mon Jan 01 17:32:01 2001 PST | 1000000 | 1000 | 1 | 2451912 | 978399121 (66 rows) -- value near upper bound uses special case in code @@ -1326,9 +1326,9 @@ SELECT extract(epoch from '294270-01-01 00:00:00+00'::timestamptz); -- another internal overflow test case SELECT extract(epoch from '5000-01-01 00:00:00+00'::timestamptz); - extract --------------------- - 95617584000.000000 + extract +------------- + 95617584000 (1 row) -- test edge-case overflow in timestamp subtraction