mirror of
https://github.com/MariaDB/server.git
synced 2026-02-16 07:38:43 +01:00
5b6ad325d2
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.
115 lines
4 KiB
Text
115 lines
4 KiB
Text
CREATE TABLE t1 (
|
|
c1 INT PRIMARY KEY,
|
|
c2 VARCHAR(50),
|
|
c3 VARCHAR(50),
|
|
c4 VARCHAR(50))ENGINE=InnoDB;
|
|
INSERT INTO t1 VALUES(1, 'AAA_2', 'AAA_3', 'AAA_4'),
|
|
(2, 'BBB_2', 'BBB_3', 'BBB_4'),
|
|
(3, 'CCC_2', 'CCC_3', 'CCC_4'),
|
|
(4, 'DDD_2', 'DDD_3', 'DDD_4'),
|
|
(5, 'EEE_2', 'EEE_3', 'EEE_4');
|
|
ALTER TABLE t1 CONVERT TO CHARACTER SET 'utf8mb4',ALGORITHM=COPY;
|
|
SELECT n_rows, database_name, lower(table_name)
|
|
FROM mysql.innodb_table_stats WHERE table_name IN ('t1');
|
|
n_rows database_name lower(table_name)
|
|
5 test t1
|
|
ALTER TABLE t1 ADD COLUMN c5 VARCHAR(15), ALGORITHM = COPY;
|
|
SELECT n_rows, database_name, lower(table_name)
|
|
FROM mysql.innodb_table_stats WHERE table_name IN ('t1');
|
|
n_rows database_name lower(table_name)
|
|
5 test t1
|
|
ALTER TABLE t1 DROP COLUMN c5, ALGORITHM = COPY;
|
|
SELECT n_rows, database_name, lower(table_name)
|
|
FROM mysql.innodb_table_stats WHERE table_name IN ('t1');
|
|
n_rows database_name lower(table_name)
|
|
5 test t1
|
|
ALTER TABLE t1 ADD COLUMN c5 VARCHAR(15), ALGORITHM = COPY;
|
|
SELECT n_rows, database_name, lower(table_name)
|
|
FROM mysql.innodb_table_stats WHERE table_name IN ('t1');
|
|
n_rows database_name lower(table_name)
|
|
5 test t1
|
|
ALTER TABLE t1 DROP COLUMN c5, ALGORITHM = COPY;
|
|
SELECT n_rows, database_name, lower(table_name)
|
|
FROM mysql.innodb_table_stats WHERE table_name IN ('t1');
|
|
n_rows database_name lower(table_name)
|
|
5 test t1
|
|
ALTER TABLE t1 DROP PRIMARY KEY, ADD PRIMARY KEY (c4), ALGORITHM=COPY;
|
|
SELECT n_rows, database_name, lower(table_name)
|
|
FROM mysql.innodb_table_stats WHERE table_name IN ('t1');
|
|
n_rows database_name lower(table_name)
|
|
5 test t1
|
|
ALTER TABLE t1 DROP PRIMARY KEY, ADD PRIMARY KEY (c1), ALGORITHM = COPY;
|
|
SELECT n_rows, database_name, lower(table_name)
|
|
FROM mysql.innodb_table_stats WHERE table_name IN ('t1');
|
|
n_rows database_name lower(table_name)
|
|
5 test t1
|
|
ALTER TABLE t1 ADD COLUMN c5 VARCHAR(15), ALGORITHM = INPLACE;
|
|
SELECT n_rows, database_name, lower(table_name)
|
|
FROM mysql.innodb_table_stats WHERE table_name IN ('t1');
|
|
n_rows database_name lower(table_name)
|
|
5 test t1
|
|
ALTER TABLE t1 DROP COLUMN c5, ALGORITHM = INPLACE;
|
|
SELECT n_rows, database_name, lower(table_name)
|
|
FROM mysql.innodb_table_stats WHERE table_name IN ('t1');
|
|
n_rows database_name lower(table_name)
|
|
5 test t1
|
|
CREATE TABLE t2 (
|
|
c1 INT PRIMARY KEY,
|
|
c2 VARCHAR(50),
|
|
c3 VARCHAR(50),
|
|
c4 VARCHAR(50)
|
|
) ENGINE=InnoDB PARTITION BY RANGE (c1) (
|
|
PARTITION p1 VALUES LESS THAN (6),
|
|
PARTITION p2 VALUES LESS THAN (11),
|
|
PARTITION p3 VALUES LESS THAN (16),
|
|
PARTITION p4 VALUES LESS THAN (21)
|
|
);
|
|
INSERT INTO t2 VALUES(1, 'AAA_2', 'AAA_3', 'AAA_4'),
|
|
(2, 'BBB_2', 'BBB_3', 'BBB_4'),
|
|
(3, 'CCC_2', 'CCC_3', 'CCC_4'),
|
|
(4, 'DDD_2', 'DDD_3', 'DDD_4'),
|
|
(5, 'EEE_2', 'EEE_3', 'EEE_4'),
|
|
(6, 'FFF_2', 'DDD_3', 'DDD_4'),
|
|
(7, 'GGG_2', 'DDD_3', 'DDD_4'),
|
|
(8, 'HHH_2', 'DDD_3', 'DDD_4'),
|
|
(9, 'III_2', 'DDD_3', 'DDD_4'),
|
|
(10, 'JJJ_2', 'DDD_3', 'DDD_4'),
|
|
(13, 'KKK_2', 'DDD_3', 'DDD_4'),
|
|
(20, 'LLL_2', 'DDD_3', 'DDD_4');
|
|
ALTER TABLE t2 CONVERT TO CHARACTER SET 'utf8mb4',ALGORITHM=COPY;
|
|
SELECT n_rows, database_name, lower(table_name)
|
|
FROM mysql.innodb_table_stats WHERE table_name LIKE '%t2%';
|
|
n_rows database_name lower(table_name)
|
|
5 test t2#p#p1
|
|
5 test t2#p#p2
|
|
1 test t2#p#p3
|
|
1 test t2#p#p4
|
|
ALTER TABLE t2 ADD COLUMN c5 VARCHAR(15), ALGORITHM = COPY;
|
|
SELECT n_rows, database_name, lower(table_name)
|
|
FROM mysql.innodb_table_stats WHERE table_name LIKE '%t2%';
|
|
n_rows database_name lower(table_name)
|
|
5 test t2#p#p1
|
|
5 test t2#p#p2
|
|
1 test t2#p#p3
|
|
1 test t2#p#p4
|
|
ALTER TABLE t2 DROP COLUMN c5, ALGORITHM = COPY;
|
|
SELECT n_rows, database_name, lower(table_name)
|
|
FROM mysql.innodb_table_stats WHERE table_name LIKE '%t2%';
|
|
n_rows database_name lower(table_name)
|
|
5 test t2#p#p1
|
|
5 test t2#p#p2
|
|
1 test t2#p#p3
|
|
1 test t2#p#p4
|
|
# Test Cleanup.
|
|
DROP TABLE t1;
|
|
DROP TABLE t2;
|
|
#
|
|
# MDEV-38667 Assertion in diagnostics area on DDL stats timeout
|
|
#
|
|
set @lock_wait_timeout= @@global.innodb_lock_wait_timeout;
|
|
SET innodb_lock_wait_timeout = 1;
|
|
CREATE TABLE t ENGINE=InnoDB AS SELECT * FROM mysql.innodb_table_stats;
|
|
Warnings:
|
|
Warning 1088 Error updating stats for table after table rebuild: Lock wait timeout
|
|
SET innodb_lock_wait_timeout = @lock_wait_timeout;
|
|
DROP TABLE t;
|