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Commit 41c3a31

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seo-kwCommitfest Bot
seo-kw
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Add test for extra comparison between date and timestamp(tz)
1. Add missing resgression tests for comparison between date and timestamp
1 parent 706054b commit 41c3a31

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2 files changed

+212
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‎src/test/regress/expected/horology.out

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Original file line numberDiff line numberDiff line change
@@ -2509,6 +2509,166 @@ SELECT '2020-10-05'::timestamptz >= '4714-11-24 BC'::timestamp as t;
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t
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(1 row)
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RESET TimeZone;
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--
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-- Comparisons between date and timestamp types
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---
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SELECT '2025-03-28'::date = '2025-03-28 00:00:00'::timestamp as t;
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t
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---
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t
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(1 row)
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SELECT '2025-03-28'::date <> '2025-03-28 00:00:01'::timestamp as t;
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t
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---
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t
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(1 row)
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SELECT '2025-03-28'::date < '2025-03-28 00:00:01'::timestamp as t;
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t
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---
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t
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(1 row)
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SELECT '2025-03-28'::date <= '2025-03-28 00:00:00'::timestamp as t;
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t
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---
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t
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(1 row)
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SELECT '2025-03-28'::date > '2025-03-27 23:59:59'::timestamp as t;
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t
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---
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t
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(1 row)
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SELECT '2025-03-28'::date >= '2025-03-28 00:00:00'::timestamp as t;
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t
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---
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t
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(1 row)
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--
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-- Comparisons between timestamp and date types
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---
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SELECT '2025-03-28 00:00:00'::timestamp = '2025-03-28'::date as t;
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t
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---
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t
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(1 row)
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SELECT '2025-03-28 00:00:00'::timestamp <> '2025-03-27'::date as t;
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t
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---
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t
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(1 row)
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SELECT '2025-03-28 00:00:00'::timestamp < '2025-03-29'::date as t;
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t
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---
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t
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(1 row)
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SELECT '2025-03-28 00:00:00'::timestamp <= '2025-03-28'::date as t;
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t
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---
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t
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(1 row)
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SELECT '2025-03-28 00:00:00'::timestamp > '2025-03-27'::date as t;
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t
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---
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t
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(1 row)
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SELECT '2025-03-28 00:00:00'::timestamp >= '2025-03-28'::date as t;
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t
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---
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t
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(1 row)
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--
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-- Comparisons between date and timestamptz types
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---
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SET TimeZone to 'UTC';
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SELECT '2025-03-28'::date = '2025-03-28 00:00:00'::timestamptz as t;
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t
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---
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t
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(1 row)
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SELECT '2025-03-28'::date <> '2025-03-28 00:00:01'::timestamptz as t;
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t
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---
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t
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(1 row)
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SELECT '2025-03-28'::date < '2025-03-28 00:00:01'::timestamptz as t;
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t
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---
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t
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(1 row)
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SELECT '2025-03-28'::date <= '2025-03-28 00:00:00'::timestamptz as t;
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t
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---
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t
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(1 row)
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SELECT '2025-03-28'::date > '2025-03-27 23:59:59'::timestamptz as t;
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t
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---
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t
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(1 row)
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SELECT '2025-03-28'::date >= '2025-03-28 00:00:00'::timestamptz as t;
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t
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---
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t
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(1 row)
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RESET TimeZone;
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--
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-- Comparisons between timestamptz and date types
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---
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SET TimeZone to 'UTC';
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SELECT '2025-03-28 00:00:00'::timestamptz = '2025-03-28'::date as t;
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t
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---
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t
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(1 row)
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SELECT '2025-03-28 00:00:00'::timestamptz <> '2025-03-27'::date as t;
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t
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---
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t
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(1 row)
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SELECT '2025-03-28 00:00:00'::timestamptz < '2025-03-29'::date as t;
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t
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---
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t
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(1 row)
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SELECT '2025-03-28 00:00:00'::timestamptz <= '2025-03-28'::date as t;
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t
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---
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t
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(1 row)
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SELECT '2025-03-28 00:00:00'::timestamptz > '2025-03-27'::date as t;
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t
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---
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t
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(1 row)
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SELECT '2025-03-28 00:00:00'::timestamptz >= '2025-03-28'::date as t;
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t
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---
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t
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(1 row)
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25122672
RESET TimeZone;
25132673
--
25142674
-- Tests for BETWEEN

‎src/test/regress/sql/horology.sql

Lines changed: 52 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -380,6 +380,58 @@ SELECT '2020-10-05'::timestamptz >= '4714-11-24 BC'::timestamp as t;
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381381
RESET TimeZone;
382382

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--
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-- Comparisons between date and timestamp types
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---
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SELECT '2025-03-28'::date = '2025-03-28 00:00:00'::timestamp as t;
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SELECT '2025-03-28'::date <> '2025-03-28 00:00:01'::timestamp as t;
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SELECT '2025-03-28'::date < '2025-03-28 00:00:01'::timestamp as t;
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SELECT '2025-03-28'::date <= '2025-03-28 00:00:00'::timestamp as t;
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SELECT '2025-03-28'::date > '2025-03-27 23:59:59'::timestamp as t;
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SELECT '2025-03-28'::date >= '2025-03-28 00:00:00'::timestamp as t;
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--
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-- Comparisons between timestamp and date types
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---
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SELECT '2025-03-28 00:00:00'::timestamp = '2025-03-28'::date as t;
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SELECT '2025-03-28 00:00:00'::timestamp <> '2025-03-27'::date as t;
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SELECT '2025-03-28 00:00:00'::timestamp < '2025-03-29'::date as t;
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SELECT '2025-03-28 00:00:00'::timestamp <= '2025-03-28'::date as t;
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SELECT '2025-03-28 00:00:00'::timestamp > '2025-03-27'::date as t;
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SELECT '2025-03-28 00:00:00'::timestamp >= '2025-03-28'::date as t;
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--
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-- Comparisons between date and timestamptz types
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---
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SET TimeZone to 'UTC';
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SELECT '2025-03-28'::date = '2025-03-28 00:00:00'::timestamptz as t;
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SELECT '2025-03-28'::date <> '2025-03-28 00:00:01'::timestamptz as t;
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SELECT '2025-03-28'::date < '2025-03-28 00:00:01'::timestamptz as t;
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SELECT '2025-03-28'::date <= '2025-03-28 00:00:00'::timestamptz as t;
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SELECT '2025-03-28'::date > '2025-03-27 23:59:59'::timestamptz as t;
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SELECT '2025-03-28'::date >= '2025-03-28 00:00:00'::timestamptz as t;
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RESET TimeZone;
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--
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-- Comparisons between timestamptz and date types
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---
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SET TimeZone to 'UTC';
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SELECT '2025-03-28 00:00:00'::timestamptz = '2025-03-28'::date as t;
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SELECT '2025-03-28 00:00:00'::timestamptz <> '2025-03-27'::date as t;
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SELECT '2025-03-28 00:00:00'::timestamptz < '2025-03-29'::date as t;
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SELECT '2025-03-28 00:00:00'::timestamptz <= '2025-03-28'::date as t;
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SELECT '2025-03-28 00:00:00'::timestamptz > '2025-03-27'::date as t;
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SELECT '2025-03-28 00:00:00'::timestamptz >= '2025-03-28'::date as t;
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RESET TimeZone;
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383435
--
384436
-- Tests for BETWEEN
385437
--

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