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Diffstat (limited to 'src/test/regress/sql/timestamp.sql')
| -rw-r--r-- | src/test/regress/sql/timestamp.sql | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/test/regress/sql/timestamp.sql b/src/test/regress/sql/timestamp.sql index ebc969f..bc37803 100644 --- a/src/test/regress/sql/timestamp.sql +++ b/src/test/regress/sql/timestamp.sql @@ -259,6 +259,9 @@ FROM ( -- shift bins using the origin parameter: SELECT date_bin('5 min'::interval, timestamp '2020-02-01 01:01:01', timestamp '2020-02-01 00:02:30'); +-- test roundoff edge case when source < origin +SELECT date_bin('30 minutes'::interval, timestamp '2024-02-01 15:00:00', timestamp '2024-02-01 17:00:00'); + -- disallow intervals with months or years SELECT date_bin('5 months'::interval, timestamp '2020-02-01 01:01:01', timestamp '2001-01-01'); SELECT date_bin('5 years'::interval, timestamp '2020-02-01 01:01:01', timestamp '2001-01-01'); @@ -269,6 +272,11 @@ SELECT date_bin('0 days'::interval, timestamp '1970-01-01 01:00:00' , timestamp -- disallow negative intervals SELECT date_bin('-2 days'::interval, timestamp '1970-01-01 01:00:00' , timestamp '1970-01-01 00:00:00'); +-- test overflow cases +select date_bin('15 minutes'::interval, timestamp '294276-12-30', timestamp '4000-12-20 BC'); +select date_bin('200000000 days'::interval, '2024-02-01'::timestamp, '2024-01-01'::timestamp); +select date_bin('365000 days'::interval, '4400-01-01 BC'::timestamp, '4000-01-01 BC'::timestamp); + -- Test casting within a BETWEEN qualifier SELECT d1 - timestamp without time zone '1997-01-02' AS diff FROM TIMESTAMP_TBL |