mirror of
https://github.com/MariaDB/server.git
synced 2025-07-25 12:45:00 +02:00
d1a90e852b
Following reasons caused mismatches: - different handling of invalid values; - different CAST results with fractional seconds; - microseconds support in MariaDB; - different algorithm of comparing temporal values; - differences in error and warning texts and codes; - different approach to truncating datetime values to time; - additional collations; - different record order for queries without ORDER BY; - MySQL bug#66034. More details in MDEV-369 comments.
45 lines
1.4 KiB
Text
45 lines
1.4 KiB
Text
DROP TABLE IF EXISTS t1;
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CREATE TABLE t1(c1 DATE NULL, c2 DATE NULL);
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SET TIMESTAMP=1171346973;
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INSERT INTO t1 VALUES(NOW(),NOW());
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Warnings:
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Note 1265 Data truncated for column 'c1' at row 1
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Note 1265 Data truncated for column 'c2' at row 1
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INSERT INTO t1 VALUES(NOW(),NOW());
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Warnings:
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Note 1265 Data truncated for column 'c1' at row 1
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Note 1265 Data truncated for column 'c2' at row 1
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ANALYZE TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 analyze status OK
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DROP TABLE t1;
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CREATE TABLE t1(c1 TIME NULL, c2 TIME NULL);
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SET TIMESTAMP=1171346973;
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INSERT INTO t1 VALUES(NOW(),NOW());
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Warnings:
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Note 1265 Data truncated for column 'c1' at row 1
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Note 1265 Data truncated for column 'c2' at row 1
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INSERT INTO t1 VALUES(NOW(),NOW());
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Warnings:
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Note 1265 Data truncated for column 'c1' at row 1
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Note 1265 Data truncated for column 'c2' at row 1
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ANALYZE TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 analyze status OK
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DROP TABLE t1;
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CREATE TABLE t1(c1 DATETIME NULL, c2 DATETIME NULL);
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SET TIMESTAMP=1171346973;
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INSERT INTO t1 VALUES(NOW(),NOW());
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INSERT INTO t1 VALUES(NOW(),NOW());
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ANALYZE TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 analyze status OK
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DROP TABLE t1;
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CREATE TABLE t1(c1 TIMESTAMP NULL, c2 TIMESTAMP NULL);
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SET TIMESTAMP=1171346973;
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INSERT INTO t1 VALUES(NOW(),NOW());
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INSERT INTO t1 VALUES(NOW(),NOW());
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ANALYZE TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 analyze status OK
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DROP TABLE t1;
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