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Merge pull request #3132 from mariadb-SergeyZefirov/MCOL-5035-update-inserts-null-for-all-zeroes-date

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Fix MCOL-5035, a difference in INSERT and UPDATE behavior
This commit is contained in:
Sergey Zefirov
2024-03-21 10:12:18 +03:00
committed by GitHub
parent 7a2ca9d6bc 5780bfa15f
commit 49757ba8d5
5 changed files with 36 additions and 70 deletions
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17
mysql-test/columnstore/basic/r/MCOL-5035-update-insert-same-behavior.result Normal file
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@ -0,0 +1,17 @@
DROP DATABASE IF EXISTS MCOL5535;
CREATE DATABASE MCOL5535;
USE MCOL5535;
CREATE TABLE t1(i INTEGER, x DATETIME) ENGINE=COLUMNSTORE;
INSERT INTO t1 (i, x) VALUES (1, '0000-00-00 00:00:00'), (2, NULL), (3, '2024-01-01 01:01:01');
SELECT * FROM t1;
i x
1 0000-00-00 00:00:00
2 NULL
3 2024-01-01 01:01:01
UPDATE t1 SET x='0000-00-00 00:00:00' WHERE i = 3;
SELECT * FROM t1;
i x
1 0000-00-00 00:00:00
2 NULL
3 0000-00-00 00:00:00
DROP DATABASE MCOL5535;

19
mysql-test/columnstore/basic/t/MCOL-5035-update-insert-same-behavior.test Normal file
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--disable_warnings
DROP DATABASE IF EXISTS MCOL5535;
--enable_warnings
CREATE DATABASE MCOL5535;
USE MCOL5535;
CREATE TABLE t1(i INTEGER, x DATETIME) ENGINE=COLUMNSTORE;
INSERT INTO t1 (i, x) VALUES (1, '0000-00-00 00:00:00'), (2, NULL), (3, '2024-01-01 01:01:01');
SELECT * FROM t1;
UPDATE t1 SET x='0000-00-00 00:00:00' WHERE i = 3;
SELECT * FROM t1;
DROP DATABASE MCOL5535;