15 lines
499 B
Plaintext
15 lines
499 B
Plaintext
CREATE TABLE t(id INT PRIMARY KEY, v INT NOT NULL) ENGINE INNODB;
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INSERT INTO t VALUES(1, 100), (2, 100), (3, 100), (4, 100);
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SET GLOBAL binlog_group_commit_sync_delay = 8;
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SET GLOBAL binlog_group_commit_sync_no_delay_count = 2;
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BEGIN;
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UPDATE t set v = v + 100 WHERE id = 1;
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COMMIT;
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SET GLOBAL binlog_group_commit_sync_delay = 8;
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SET GLOBAL binlog_group_commit_sync_no_delay_count = 0;
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BEGIN;
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UPDATE t set v = v + 100 WHERE id = 3;
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COMMIT;
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SET GLOBAL binlog_group_commit_sync_delay=0;
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DROP TABLE t;
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