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29 lines
917 B
Plaintext
29 lines
917 B
Plaintext
-- source include/have_innodb.inc
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#
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# MDEV-8297: information_schema.innodb_sys_tablestats.modified_counter doesn't change on UPDATE
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#
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set global innodb_stats_auto_recalc=off;
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CREATE TABLE t1 (i int) ENGINE=InnoDB;
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SELECT NAME, STATS_INITIALIZED, NUM_ROWS, MODIFIED_COUNTER FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS WHERE NAME = 'test/t1';
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INSERT INTO t1 VALUES (1);
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INSERT INTO t1 VALUES (2);
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SELECT NAME, STATS_INITIALIZED, NUM_ROWS, MODIFIED_COUNTER FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS WHERE NAME = 'test/t1';
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DELETE FROM t1 WHERE i = 1;
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SELECT NAME, STATS_INITIALIZED, NUM_ROWS, MODIFIED_COUNTER FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS WHERE NAME = 'test/t1';
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UPDATE t1 SET i = 4 WHERE i = 2;
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SELECT NAME, STATS_INITIALIZED, NUM_ROWS, MODIFIED_COUNTER FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS WHERE NAME = 'test/t1';
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DROP TABLE t1;
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set global innodb_stats_auto_recalc=default;
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