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Reason: ====== During InnoDB DDL, statistics updation fails due to lock wait timeout and calls push_warning_printf() to generate warnings but then returns success, causing the SQL layer to attempt calling set_ok_status() when the diagnostics area is already set. Solution: ========= By temporarily setting abort_on_warning to false around operations that prevents warning to error escalation and restore the original setting after calling HA_EXTRA_END_ALTER_COPY for alter operation.
99 lines
3.7 KiB
Text
99 lines
3.7 KiB
Text
--source include/have_innodb.inc
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--source include/have_partition.inc
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CREATE TABLE t1 (
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c1 INT PRIMARY KEY,
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c2 VARCHAR(50),
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c3 VARCHAR(50),
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c4 VARCHAR(50))ENGINE=InnoDB;
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INSERT INTO t1 VALUES(1, 'AAA_2', 'AAA_3', 'AAA_4'),
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(2, 'BBB_2', 'BBB_3', 'BBB_4'),
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(3, 'CCC_2', 'CCC_3', 'CCC_4'),
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(4, 'DDD_2', 'DDD_3', 'DDD_4'),
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(5, 'EEE_2', 'EEE_3', 'EEE_4');
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ALTER TABLE t1 CONVERT TO CHARACTER SET 'utf8mb4',ALGORITHM=COPY;
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SELECT n_rows, database_name, lower(table_name)
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FROM mysql.innodb_table_stats WHERE table_name IN ('t1');
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ALTER TABLE t1 ADD COLUMN c5 VARCHAR(15), ALGORITHM = COPY;
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SELECT n_rows, database_name, lower(table_name)
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FROM mysql.innodb_table_stats WHERE table_name IN ('t1');
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ALTER TABLE t1 DROP COLUMN c5, ALGORITHM = COPY;
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SELECT n_rows, database_name, lower(table_name)
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FROM mysql.innodb_table_stats WHERE table_name IN ('t1');
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ALTER TABLE t1 ADD COLUMN c5 VARCHAR(15), ALGORITHM = COPY;
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SELECT n_rows, database_name, lower(table_name)
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FROM mysql.innodb_table_stats WHERE table_name IN ('t1');
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ALTER TABLE t1 DROP COLUMN c5, ALGORITHM = COPY;
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SELECT n_rows, database_name, lower(table_name)
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FROM mysql.innodb_table_stats WHERE table_name IN ('t1');
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ALTER TABLE t1 DROP PRIMARY KEY, ADD PRIMARY KEY (c4), ALGORITHM=COPY;
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SELECT n_rows, database_name, lower(table_name)
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FROM mysql.innodb_table_stats WHERE table_name IN ('t1');
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ALTER TABLE t1 DROP PRIMARY KEY, ADD PRIMARY KEY (c1), ALGORITHM = COPY;
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SELECT n_rows, database_name, lower(table_name)
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FROM mysql.innodb_table_stats WHERE table_name IN ('t1');
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ALTER TABLE t1 ADD COLUMN c5 VARCHAR(15), ALGORITHM = INPLACE;
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SELECT n_rows, database_name, lower(table_name)
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FROM mysql.innodb_table_stats WHERE table_name IN ('t1');
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ALTER TABLE t1 DROP COLUMN c5, ALGORITHM = INPLACE;
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SELECT n_rows, database_name, lower(table_name)
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FROM mysql.innodb_table_stats WHERE table_name IN ('t1');
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CREATE TABLE t2 (
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c1 INT PRIMARY KEY,
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c2 VARCHAR(50),
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c3 VARCHAR(50),
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c4 VARCHAR(50)
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) ENGINE=InnoDB PARTITION BY RANGE (c1) (
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PARTITION p1 VALUES LESS THAN (6),
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PARTITION p2 VALUES LESS THAN (11),
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PARTITION p3 VALUES LESS THAN (16),
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PARTITION p4 VALUES LESS THAN (21)
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);
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INSERT INTO t2 VALUES(1, 'AAA_2', 'AAA_3', 'AAA_4'),
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(2, 'BBB_2', 'BBB_3', 'BBB_4'),
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(3, 'CCC_2', 'CCC_3', 'CCC_4'),
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(4, 'DDD_2', 'DDD_3', 'DDD_4'),
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(5, 'EEE_2', 'EEE_3', 'EEE_4'),
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(6, 'FFF_2', 'DDD_3', 'DDD_4'),
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(7, 'GGG_2', 'DDD_3', 'DDD_4'),
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(8, 'HHH_2', 'DDD_3', 'DDD_4'),
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(9, 'III_2', 'DDD_3', 'DDD_4'),
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(10, 'JJJ_2', 'DDD_3', 'DDD_4'),
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(13, 'KKK_2', 'DDD_3', 'DDD_4'),
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(20, 'LLL_2', 'DDD_3', 'DDD_4');
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ALTER TABLE t2 CONVERT TO CHARACTER SET 'utf8mb4',ALGORITHM=COPY;
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SELECT n_rows, database_name, lower(table_name)
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FROM mysql.innodb_table_stats WHERE table_name LIKE '%t2%';
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ALTER TABLE t2 ADD COLUMN c5 VARCHAR(15), ALGORITHM = COPY;
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SELECT n_rows, database_name, lower(table_name)
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FROM mysql.innodb_table_stats WHERE table_name LIKE '%t2%';
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ALTER TABLE t2 DROP COLUMN c5, ALGORITHM = COPY;
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SELECT n_rows, database_name, lower(table_name)
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FROM mysql.innodb_table_stats WHERE table_name LIKE '%t2%';
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--echo # Test Cleanup.
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DROP TABLE t1;
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DROP TABLE t2;
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--echo #
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--echo # MDEV-38667 Assertion in diagnostics area on DDL stats timeout
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--echo #
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set @lock_wait_timeout= @@global.innodb_lock_wait_timeout;
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SET innodb_lock_wait_timeout = 1;
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CREATE TABLE t ENGINE=InnoDB AS SELECT * FROM mysql.innodb_table_stats;
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SET innodb_lock_wait_timeout = @lock_wait_timeout;
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DROP TABLE t;
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