diff options
Diffstat (limited to 'src/test')
| -rw-r--r-- | src/test/regress/expected/interval.out | 13 | ||||
| -rw-r--r-- | src/test/regress/sql/interval.sql | 8 |
2 files changed, 21 insertions, 0 deletions
diff --git a/src/test/regress/expected/interval.out b/src/test/regress/expected/interval.out index 28b71d96817..9fc9b0f087f 100644 --- a/src/test/regress/expected/interval.out +++ b/src/test/regress/expected/interval.out @@ -388,6 +388,19 @@ SELECT * FROM INTERVAL_TBL; @ 5 mons 12 hours (10 rows) +-- multiplication and division overflow test cases +SELECT '3000000 months'::interval * 1000; +ERROR: interval out of range +SELECT '3000000 months'::interval / 0.001; +ERROR: interval out of range +SELECT '3000000 days'::interval * 1000; +ERROR: interval out of range +SELECT '3000000 days'::interval / 0.001; +ERROR: interval out of range +SELECT '1 month 2146410 days'::interval * 1000.5002; +ERROR: interval out of range +SELECT '4611686018427387904 usec'::interval / 0.1; +ERROR: interval out of range -- test avg(interval), which is somewhat fragile since people have been -- known to change the allowed input syntax for type interval without -- updating pg_aggregate.agginitval diff --git a/src/test/regress/sql/interval.sql b/src/test/regress/sql/interval.sql index 56feda1a3d8..040268db024 100644 --- a/src/test/regress/sql/interval.sql +++ b/src/test/regress/sql/interval.sql @@ -136,6 +136,14 @@ SET IntervalStyle to postgres_verbose; SELECT * FROM INTERVAL_TBL; +-- multiplication and division overflow test cases +SELECT '3000000 months'::interval * 1000; +SELECT '3000000 months'::interval / 0.001; +SELECT '3000000 days'::interval * 1000; +SELECT '3000000 days'::interval / 0.001; +SELECT '1 month 2146410 days'::interval * 1000.5002; +SELECT '4611686018427387904 usec'::interval / 0.1; + -- test avg(interval), which is somewhat fragile since people have been -- known to change the allowed input syntax for type interval without -- updating pg_aggregate.agginitval |