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MDEV-6076: Optimize the test.
Remove unnecessary restarts by testing multiple tables across a restart. This change almost halves the execution time. Some further restarts could be removed with additional effort.
This commit is contained in:
Marko Mäkelä
parent
8777458a6e
commit
cb0ce5c2e9
3 changed files with 129 additions and 341 deletions
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@ -41,21 +41,17 @@ eval SELECT MAX(a) AS `Expect 124` FROM $table;
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eval OPTIMIZE TABLE $table;
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eval SHOW CREATE TABLE $table;
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--source include/restart_mysqld.inc
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--echo # We expect the counter to still be 125
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eval SHOW CREATE TABLE $table;
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eval DELETE FROM $table WHERE a >= 123;
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eval CREATE UNIQUE INDEX idx_aa ON $table(a);
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eval CREATE TABLE i$table(a INT AUTO_INCREMENT, INDEX(a)) AUTO_INCREMENT=125 ENGINE=InnoDB;
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eval CREATE UNIQUE INDEX idx_aa ON i$table(a);
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--source include/restart_mysqld.inc
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eval INSERT INTO $table VALUES(0), (0);
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eval INSERT INTO i$table VALUES(0), (0);
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eval SELECT MAX(a) AS `Expect 126` FROM $table;
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eval SELECT MAX(a) AS `Expect 126` FROM i$table;
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eval DROP TABLE $table;
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eval DROP TABLE $table, i$table;
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@ -204,7 +204,6 @@ a
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20
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30
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31
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set global innodb_flush_log_at_trx_commit=1;
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CREATE TABLE t12(a DOUBLE AUTO_INCREMENT KEY) ENGINE = InnoDB;
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INSERT INTO t12 VALUES(0), (0), (0), (0), (-1), (-10), (0),
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(20), (30), (31);
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@ -220,185 +219,9 @@ a
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20
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30
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31
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CREATE TABLE t13(a INT AUTO_INCREMENT PRIMARY KEY) ENGINE = InnoDB,
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AUTO_INCREMENT = 1234;
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# Scenario 1: Normal restart, to test if the counters are persisted
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# We expect these results should be equal to above SELECTs
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SELECT * FROM t1;
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a
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-10
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-1
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1
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2
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3
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5
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20
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30
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31
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SELECT * FROM t2;
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a
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1
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8
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10
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11
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30
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31
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SELECT * FROM t3;
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a
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-10
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-1
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1
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20
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30
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31
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1024
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4096
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SELECT * FROM t4;
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a
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11
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30
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31
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1024
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4096
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SELECT * FROM t5;
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a
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-10
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-1
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30
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31
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1000000
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1000005
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SELECT * FROM t6;
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a
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11
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30
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31
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1000000
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1000005
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SELECT * FROM t7;
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a
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-10
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-1
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30
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31
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100000000
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100000008
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SELECT * FROM t8;
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a
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30
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31
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100000000
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100000008
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SELECT * FROM t9;
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a
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-10
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-1
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1
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2
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20
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30
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31
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100000000000
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100000000006
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SELECT * FROM t10;
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a
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1
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30
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31
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100000000000
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100000000006
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SELECT * FROM t11;
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a
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-10
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-1
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1
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2
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3
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5
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20
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30
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31
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SELECT * FROM t12;
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a
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-10
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-1
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1
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2
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3
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5
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20
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30
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31
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SELECT * FROM t13;
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a
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SHOW CREATE TABLE t13;
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Table Create Table
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t13 CREATE TABLE `t13` (
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`a` int(11) NOT NULL AUTO_INCREMENT,
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PRIMARY KEY (`a`)
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) ENGINE=InnoDB AUTO_INCREMENT=1234 DEFAULT CHARSET=latin1
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INSERT INTO t13 VALUES(0);
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SELECT a AS `Expect 1234` FROM t13;
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Expect 1234
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1234
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# Scenario 2: Delete some values, to test the counters should not be the
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# one which is the largest in current table
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set global innodb_flush_log_at_trx_commit=1;
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DELETE FROM t1 WHERE a > 30;
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SELECT MAX(a) AS `Expect 30` FROM t1;
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Expect 30
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@ -419,6 +242,19 @@ DELETE FROM t9 WHERE a > 100000000000;
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SELECT MAX(a) AS `Expect 100000000000` FROM t9;
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Expect 100000000000
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100000000000
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CREATE TABLE t13(a INT AUTO_INCREMENT PRIMARY KEY) ENGINE = InnoDB,
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AUTO_INCREMENT = 1234;
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SHOW CREATE TABLE t13;
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Table Create Table
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t13 CREATE TABLE `t13` (
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`a` int(11) NOT NULL AUTO_INCREMENT,
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PRIMARY KEY (`a`)
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) ENGINE=InnoDB AUTO_INCREMENT=1234 DEFAULT CHARSET=latin1
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INSERT INTO t13 VALUES(0);
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SELECT a AS `Expect 1234` FROM t13;
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Expect 1234
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1234
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DROP TABLE t13;
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INSERT INTO t1 VALUES(0), (0);
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SELECT MAX(a) AS `Expect 33` FROM t1;
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Expect 33
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@ -543,7 +379,6 @@ INSERT INTO t7 VALUES(0);
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SELECT MAX(a) AS `Expect 100000109` FROM t7;
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Expect 100000109
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100000109
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set global innodb_flush_log_at_trx_commit=1;
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INSERT INTO t9 VALUES(100), (200);
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UPDATE t9 SET a = 100000000105 WHERE a = 5;
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UPDATE t9 SET a = 100000000100 WHERE a = 100;
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@ -593,6 +428,7 @@ INSERT INTO t5 VALUES(1100200);
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DELETE FROM t5 WHERE a = 1100200;
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INSERT INTO t7 VALUES(100000200);
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DELETE FROM t7 WHERE a = 100000200;
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# Ensure that all changes before the server is killed are persisted.
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set global innodb_flush_log_at_trx_commit=1;
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INSERT INTO t9 VALUES(100000000200);
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DELETE FROM t9 WHERE a = 100000000200;
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@ -648,12 +484,20 @@ SELECT * FROM t9;
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a
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1
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2
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# Ensure that all changes before the server is killed are persisted.
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set global innodb_flush_log_at_trx_commit=1;
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TRUNCATE TABLE t1;
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TRUNCATE TABLE t3;
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TRUNCATE TABLE t5;
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TRUNCATE TABLE t7;
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TRUNCATE TABLE t9;
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# Scenario 7: Test explicit rename table won't change the counter
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RENAME TABLE t9 to t19;
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INSERT INTO t19 VALUES(0), (0);
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SELECT * FROM t19;
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a
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1
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2
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# Kill and restart
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INSERT INTO t1 VALUES(0), (0);
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SELECT * FROM t1;
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@ -675,14 +519,6 @@ SELECT * FROM t7;
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a
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1
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2
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INSERT INTO t9 VALUES(0), (0);
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SELECT * FROM t9;
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a
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1
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2
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# Scenario 7: Test explicit rename table won't change the counter
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set global innodb_flush_log_at_trx_commit=1;
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RENAME TABLE t9 to t19;
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INSERT INTO t19 VALUES(0), (0);
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SELECT * FROM t19;
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a
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@ -691,7 +527,6 @@ a
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3
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4
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DELETE FROM t19 WHERE a = 4;
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# Kill and restart
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RENAME TABLE t19 to t9;
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INSERT INTO t9 VALUES(0), (0);
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SELECT * FROM t9;
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@ -799,20 +634,19 @@ INSERT INTO t3 VALUES(0);
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SELECT MAX(a) AS `Expect 120` FROM t3;
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Expect 120
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120
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INSERT INTO mdev6076a SET b=0;
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INSERT INTO mdev6076a SET b=NULL;
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SELECT * FROM mdev6076a;
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a b
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1 2
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2 1
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3 0
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INSERT INTO mdev6076b SET b=0;
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3 NULL
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INSERT INTO mdev6076b SET b=NULL;
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SELECT * FROM mdev6076b;
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a b
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100 2
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101 1
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102 0
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102 NULL
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DROP TABLE mdev6076a, mdev6076b;
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set global innodb_flush_log_at_trx_commit=1;
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INSERT INTO t3 VALUES(0), (0), (200), (210);
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# Test the different algorithms in ALTER TABLE
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CREATE TABLE t_inplace LIKE t3;
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@ -890,26 +724,18 @@ OPTIMIZE TABLE t_inplace;
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Table Op Msg_type Msg_text
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test.t_inplace optimize note Table does not support optimize, doing recreate + analyze instead
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test.t_inplace optimize status OK
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SHOW CREATE TABLE t_inplace;
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Table Create Table
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t_inplace CREATE TABLE `t_inplace` (
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`a` smallint(6) NOT NULL AUTO_INCREMENT,
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PRIMARY KEY (`a`)
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) ENGINE=InnoDB AUTO_INCREMENT=125 DEFAULT CHARSET=latin1
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# We expect the counter to still be 125
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SHOW CREATE TABLE t_inplace;
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Table Create Table
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t_inplace CREATE TABLE `t_inplace` (
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`a` smallint(6) NOT NULL AUTO_INCREMENT,
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PRIMARY KEY (`a`)
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) ENGINE=InnoDB AUTO_INCREMENT=125 DEFAULT CHARSET=latin1
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DELETE FROM t_inplace WHERE a >= 123;
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CREATE UNIQUE INDEX idx_aa ON t_inplace(a);
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CREATE TABLE it_inplace(a INT AUTO_INCREMENT, INDEX(a)) AUTO_INCREMENT=125 ENGINE=InnoDB;
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CREATE UNIQUE INDEX idx_aa ON it_inplace(a);
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INSERT INTO t_inplace VALUES(0), (0);
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INSERT INTO it_inplace VALUES(0), (0);
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SELECT MAX(a) AS `Expect 126` FROM t_inplace;
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Expect 126
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126
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DROP TABLE t_inplace;
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SELECT MAX(a) AS `Expect 126` FROM it_inplace;
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Expect 126
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126
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DROP TABLE t_inplace, it_inplace;
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CREATE TABLE t_copy LIKE t3;
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INSERT INTO t_copy SELECT * FROM t3;
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SELECT * FROM t_copy;
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@ -985,26 +811,18 @@ OPTIMIZE TABLE t_copy;
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Table Op Msg_type Msg_text
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test.t_copy optimize note Table does not support optimize, doing recreate + analyze instead
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test.t_copy optimize status OK
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SHOW CREATE TABLE t_copy;
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Table Create Table
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t_copy CREATE TABLE `t_copy` (
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`a` smallint(6) NOT NULL AUTO_INCREMENT,
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PRIMARY KEY (`a`)
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) ENGINE=InnoDB AUTO_INCREMENT=125 DEFAULT CHARSET=latin1
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# We expect the counter to still be 125
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SHOW CREATE TABLE t_copy;
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Table Create Table
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t_copy CREATE TABLE `t_copy` (
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`a` smallint(6) NOT NULL AUTO_INCREMENT,
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PRIMARY KEY (`a`)
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) ENGINE=InnoDB AUTO_INCREMENT=125 DEFAULT CHARSET=latin1
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DELETE FROM t_copy WHERE a >= 123;
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CREATE UNIQUE INDEX idx_aa ON t_copy(a);
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CREATE TABLE it_copy(a INT AUTO_INCREMENT, INDEX(a)) AUTO_INCREMENT=125 ENGINE=InnoDB;
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CREATE UNIQUE INDEX idx_aa ON it_copy(a);
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INSERT INTO t_copy VALUES(0), (0);
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INSERT INTO it_copy VALUES(0), (0);
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SELECT MAX(a) AS `Expect 126` FROM t_copy;
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Expect 126
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126
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DROP TABLE t_copy;
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SELECT MAX(a) AS `Expect 126` FROM it_copy;
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Expect 126
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126
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DROP TABLE t_copy, it_copy;
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# Scenario 9: Test the sql_mode = NO_AUTO_VALUE_ON_ZERO
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CREATE TABLE t30 (a INT NOT NULL AUTO_INCREMENT PRIMARY KEY, b INT, key(b)) ENGINE = InnoDB;
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set SQL_MODE = NO_AUTO_VALUE_ON_ZERO;
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@ -1029,6 +847,7 @@ a b
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202 5
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203 6
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204 7
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# Ensure that all changes before the server is killed are persisted.
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set global innodb_flush_log_at_trx_commit=1;
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CREATE TABLE t31 (a INT) ENGINE = InnoDB;
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INSERT INTO t31 VALUES(1), (2);
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@ -1043,6 +862,43 @@ a b
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2 2
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4 3
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5 4
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SET SQL_MODE = 0;
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# Scenario 10: Rollback would not rollback the counter
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CREATE TABLE t32 (
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a BIGINT NOT NULL PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB;
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INSERT INTO t32 VALUES(0), (0);
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# Ensure that all changes before the server is killed are persisted.
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set global innodb_flush_log_at_trx_commit=1;
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START TRANSACTION;
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INSERT INTO t32 VALUES(0), (0);
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SELECT MAX(a) AS `Expect 4` FROM t32;
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Expect 4
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4
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DELETE FROM t32 WHERE a >= 2;
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ROLLBACK;
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# Scenario 11: Test duplicate primary key/secondary key will not stop
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# increasing the counter
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CREATE TABLE t33 (
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a BIGINT NOT NULL PRIMARY KEY,
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b BIGINT NOT NULL AUTO_INCREMENT,
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KEY(b)) ENGINE = InnoDB;
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INSERT INTO t33 VALUES(1, NULL);
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INSERT INTO t33 VALUES(2, NULL);
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INSERT INTO t33 VALUES(2, NULL);
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ERROR 23000: Duplicate entry '2' for key 'PRIMARY'
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INSERT INTO t33 VALUES(3, NULL);
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SELECT MAX(b) AS `Expect 4` FROM t33;
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Expect 4
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4
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TRUNCATE TABLE t33;
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INSERT INTO t33 VALUES(1, NULL);
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INSERT INTO t33 VALUES(2, NULL);
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set global innodb_flush_log_at_trx_commit=1;
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START TRANSACTION;
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UPDATE t33 SET a = 10 WHERE a = 1;
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INSERT INTO t33 VALUES(2, NULL);
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ERROR 23000: Duplicate entry '2' for key 'PRIMARY'
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COMMIT;
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# Kill and restart
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# This will not insert 0
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INSERT INTO t31(a) VALUES(6), (0);
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@ -1080,19 +936,6 @@ a b
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0 6
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300 7
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SET SQL_MODE = 0;
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# Scenario 10: Rollback would not rollback the counter
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CREATE TABLE t32 (
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a BIGINT NOT NULL PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB;
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INSERT INTO t32 VALUES(0), (0);
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set global innodb_flush_log_at_trx_commit=1;
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START TRANSACTION;
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INSERT INTO t32 VALUES(0), (0);
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SELECT MAX(a) AS `Expect 4` FROM t32;
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Expect 4
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4
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DELETE FROM t32 WHERE a >= 2;
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ROLLBACK;
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# Kill and restart
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SELECT MAX(a) AS `Expect 2` FROM t32;
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Expect 2
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2
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@ -1100,32 +943,8 @@ INSERT INTO t32 VALUES(0), (0);
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SELECT MAX(a) AS `Expect 6` FROM t32;
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Expect 6
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6
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# Scenario 11: Test duplicate primary key/secondary key will not stop
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# increasing the counter
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CREATE TABLE t33 (
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a BIGINT NOT NULL PRIMARY KEY,
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b BIGINT NOT NULL AUTO_INCREMENT,
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KEY(b)) ENGINE = InnoDB;
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INSERT INTO t33 VALUES(1, NULL);
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INSERT INTO t33 VALUES(2, NULL);
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INSERT INTO t33 VALUES(2, NULL);
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ERROR 23000: Duplicate entry '2' for key 'PRIMARY'
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INSERT INTO t33 VALUES(3, NULL);
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SELECT MAX(b) AS `Expect 4` FROM t33;
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Expect 4
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4
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TRUNCATE TABLE t33;
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INSERT INTO t33 VALUES(1, NULL);
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INSERT INTO t33 VALUES(2, NULL);
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set global innodb_flush_log_at_trx_commit=1;
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START TRANSACTION;
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UPDATE t33 SET a = 10 WHERE a = 1;
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INSERT INTO t33 VALUES(2, NULL);
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ERROR 23000: Duplicate entry '2' for key 'PRIMARY'
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COMMIT;
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# Kill and restart
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INSERT INTO t33 VALUES(3, NULL);
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SELECT MAX(b) AS `Expect 4` FROM t33;
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Expect 4
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4
|
||||
DROP TABLE t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t30, t32, t33;
|
||||
DROP TABLE t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t30, t32, t33;
|
||||
|
|
|
|||
|
|
@ -1,4 +1,5 @@
|
|||
--source include/have_innodb.inc
|
||||
# Restarting is not supported when testing the embedded server.
|
||||
--source include/not_embedded.inc
|
||||
|
||||
--echo #
|
||||
|
|
@ -84,45 +85,15 @@ INSERT INTO t11 VALUES(0), (0), (0), (0), (-1), (-10), (0),
|
|||
(20), (30), (31);
|
||||
SELECT * FROM t11;
|
||||
|
||||
# Since autoinc counter is persisted by redo logs, we don't want to
|
||||
# lose them on kill and restart, so to make the result after restart stable.
|
||||
set global innodb_flush_log_at_trx_commit=1;
|
||||
|
||||
CREATE TABLE t12(a DOUBLE AUTO_INCREMENT KEY) ENGINE = InnoDB;
|
||||
INSERT INTO t12 VALUES(0), (0), (0), (0), (-1), (-10), (0),
|
||||
(20), (30), (31);
|
||||
SELECT * FROM t12;
|
||||
|
||||
CREATE TABLE t13(a INT AUTO_INCREMENT PRIMARY KEY) ENGINE = InnoDB,
|
||||
AUTO_INCREMENT = 1234;
|
||||
|
||||
--echo # Scenario 1: Normal restart, to test if the counters are persisted
|
||||
--source include/restart_mysqld.inc
|
||||
|
||||
--echo # We expect these results should be equal to above SELECTs
|
||||
SELECT * FROM t1;
|
||||
SELECT * FROM t2;
|
||||
SELECT * FROM t3;
|
||||
SELECT * FROM t4;
|
||||
SELECT * FROM t5;
|
||||
SELECT * FROM t6;
|
||||
SELECT * FROM t7;
|
||||
SELECT * FROM t8;
|
||||
SELECT * FROM t9;
|
||||
SELECT * FROM t10;
|
||||
SELECT * FROM t11;
|
||||
SELECT * FROM t12;
|
||||
|
||||
SELECT * FROM t13;
|
||||
SHOW CREATE TABLE t13;
|
||||
INSERT INTO t13 VALUES(0);
|
||||
SELECT a AS `Expect 1234` FROM t13;
|
||||
|
||||
--echo # Scenario 2: Delete some values, to test the counters should not be the
|
||||
--echo # one which is the largest in current table
|
||||
|
||||
set global innodb_flush_log_at_trx_commit=1;
|
||||
|
||||
DELETE FROM t1 WHERE a > 30;
|
||||
SELECT MAX(a) AS `Expect 30` FROM t1;
|
||||
DELETE FROM t3 WHERE a > 2000;
|
||||
|
|
@ -134,8 +105,16 @@ SELECT MAX(a) AS `Expect 100000000` FROM t7;
|
|||
DELETE FROM t9 WHERE a > 100000000000;
|
||||
SELECT MAX(a) AS `Expect 100000000000` FROM t9;
|
||||
|
||||
CREATE TABLE t13(a INT AUTO_INCREMENT PRIMARY KEY) ENGINE = InnoDB,
|
||||
AUTO_INCREMENT = 1234;
|
||||
|
||||
--source include/restart_mysqld.inc
|
||||
|
||||
SHOW CREATE TABLE t13;
|
||||
INSERT INTO t13 VALUES(0);
|
||||
SELECT a AS `Expect 1234` FROM t13;
|
||||
DROP TABLE t13;
|
||||
|
||||
INSERT INTO t1 VALUES(0), (0);
|
||||
SELECT MAX(a) AS `Expect 33` FROM t1;
|
||||
INSERT INTO t3 VALUES(0), (0);
|
||||
|
|
@ -222,8 +201,6 @@ DELETE FROM t7 WHERE a > 100000105;
|
|||
INSERT INTO t7 VALUES(0);
|
||||
SELECT MAX(a) AS `Expect 100000109` FROM t7;
|
||||
|
||||
set global innodb_flush_log_at_trx_commit=1;
|
||||
|
||||
INSERT INTO t9 VALUES(100), (200);
|
||||
# Updating to bigger value will update the auto-increment counter
|
||||
UPDATE t9 SET a = 100000000105 WHERE a = 5;
|
||||
|
|
@ -268,6 +245,7 @@ DELETE FROM t5 WHERE a = 1100200;
|
|||
INSERT INTO t7 VALUES(100000200);
|
||||
DELETE FROM t7 WHERE a = 100000200;
|
||||
|
||||
--echo # Ensure that all changes before the server is killed are persisted.
|
||||
set global innodb_flush_log_at_trx_commit=1;
|
||||
|
||||
INSERT INTO t9 VALUES(100000000200);
|
||||
|
|
@ -313,6 +291,7 @@ SELECT * FROM t7;
|
|||
INSERT INTO t9 VALUES(0), (0);
|
||||
SELECT * FROM t9;
|
||||
|
||||
--echo # Ensure that all changes before the server is killed are persisted.
|
||||
set global innodb_flush_log_at_trx_commit=1;
|
||||
|
||||
TRUNCATE TABLE t1;
|
||||
|
|
@ -321,6 +300,12 @@ TRUNCATE TABLE t5;
|
|||
TRUNCATE TABLE t7;
|
||||
TRUNCATE TABLE t9;
|
||||
|
||||
--echo # Scenario 7: Test explicit rename table won't change the counter
|
||||
|
||||
RENAME TABLE t9 to t19;
|
||||
INSERT INTO t19 VALUES(0), (0);
|
||||
SELECT * FROM t19;
|
||||
|
||||
--source include/kill_and_restart_mysqld.inc
|
||||
|
||||
INSERT INTO t1 VALUES(0), (0);
|
||||
|
|
@ -335,20 +320,10 @@ SELECT * FROM t5;
|
|||
INSERT INTO t7 VALUES(0), (0);
|
||||
SELECT * FROM t7;
|
||||
|
||||
INSERT INTO t9 VALUES(0), (0);
|
||||
SELECT * FROM t9;
|
||||
|
||||
--echo # Scenario 7: Test explicit rename table won't change the counter
|
||||
|
||||
set global innodb_flush_log_at_trx_commit=1;
|
||||
|
||||
RENAME TABLE t9 to t19;
|
||||
INSERT INTO t19 VALUES(0), (0);
|
||||
SELECT * FROM t19;
|
||||
DELETE FROM t19 WHERE a = 4;
|
||||
|
||||
--source include/kill_and_restart_mysqld.inc
|
||||
|
||||
RENAME TABLE t19 to t9;
|
||||
INSERT INTO t9 VALUES(0), (0);
|
||||
SELECT * FROM t9;
|
||||
|
|
@ -413,14 +388,12 @@ ALGORITHM=INPLACE;
|
|||
INSERT INTO t3 VALUES(0);
|
||||
SELECT MAX(a) AS `Expect 120` FROM t3;
|
||||
|
||||
INSERT INTO mdev6076a SET b=0;
|
||||
INSERT INTO mdev6076a SET b=NULL;
|
||||
SELECT * FROM mdev6076a;
|
||||
INSERT INTO mdev6076b SET b=0;
|
||||
INSERT INTO mdev6076b SET b=NULL;
|
||||
SELECT * FROM mdev6076b;
|
||||
DROP TABLE mdev6076a, mdev6076b;
|
||||
|
||||
set global innodb_flush_log_at_trx_commit=1;
|
||||
|
||||
INSERT INTO t3 VALUES(0), (0), (200), (210);
|
||||
|
||||
--echo # Test the different algorithms in ALTER TABLE
|
||||
|
|
@ -445,6 +418,7 @@ SELECT * FROM t30 ORDER BY b;
|
|||
ALTER TABLE t30 MODIFY b MEDIUMINT;
|
||||
SELECT * FROM t30 ORDER BY b;
|
||||
|
||||
--echo # Ensure that all changes before the server is killed are persisted.
|
||||
set global innodb_flush_log_at_trx_commit=1;
|
||||
|
||||
CREATE TABLE t31 (a INT) ENGINE = InnoDB;
|
||||
|
|
@ -455,25 +429,6 @@ INSERT INTO t31 VALUES(3, 0), (4, NULL), (5, NULL);
|
|||
INSERT INTO t31 VALUES(6, 0);
|
||||
SELECT * FROM t31;
|
||||
|
||||
--source include/kill_and_restart_mysqld.inc
|
||||
|
||||
--echo # This will not insert 0
|
||||
INSERT INTO t31(a) VALUES(6), (0);
|
||||
SELECT * FROM t31;
|
||||
DROP TABLE t31;
|
||||
|
||||
set SQL_MODE = NO_AUTO_VALUE_ON_ZERO;
|
||||
|
||||
DELETE FROM t30 WHERE a = 0;
|
||||
UPDATE t30 set a = 0 where b = 5;
|
||||
SELECT * FROM t30 ORDER BY b;
|
||||
DELETE FROM t30 WHERE a = 0;
|
||||
|
||||
UPDATE t30 SET a = NULL WHERE b = 6;
|
||||
UPDATE t30 SET a = 300 WHERE b = 7;
|
||||
|
||||
SELECT * FROM t30 ORDER BY b;
|
||||
|
||||
SET SQL_MODE = 0;
|
||||
|
||||
--echo # Scenario 10: Rollback would not rollback the counter
|
||||
|
|
@ -482,6 +437,7 @@ a BIGINT NOT NULL PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB;
|
|||
|
||||
INSERT INTO t32 VALUES(0), (0);
|
||||
|
||||
--echo # Ensure that all changes before the server is killed are persisted.
|
||||
set global innodb_flush_log_at_trx_commit=1;
|
||||
|
||||
START TRANSACTION;
|
||||
|
|
@ -490,12 +446,6 @@ SELECT MAX(a) AS `Expect 4` FROM t32;
|
|||
DELETE FROM t32 WHERE a >= 2;
|
||||
ROLLBACK;
|
||||
|
||||
--source include/kill_and_restart_mysqld.inc
|
||||
|
||||
SELECT MAX(a) AS `Expect 2` FROM t32;
|
||||
INSERT INTO t32 VALUES(0), (0);
|
||||
SELECT MAX(a) AS `Expect 6` FROM t32;
|
||||
|
||||
--echo # Scenario 11: Test duplicate primary key/secondary key will not stop
|
||||
--echo # increasing the counter
|
||||
|
||||
|
|
@ -527,7 +477,30 @@ COMMIT;
|
|||
|
||||
--source include/kill_and_restart_mysqld.inc
|
||||
|
||||
--echo # This will not insert 0
|
||||
INSERT INTO t31(a) VALUES(6), (0);
|
||||
SELECT * FROM t31;
|
||||
DROP TABLE t31;
|
||||
|
||||
set SQL_MODE = NO_AUTO_VALUE_ON_ZERO;
|
||||
|
||||
DELETE FROM t30 WHERE a = 0;
|
||||
UPDATE t30 set a = 0 where b = 5;
|
||||
SELECT * FROM t30 ORDER BY b;
|
||||
DELETE FROM t30 WHERE a = 0;
|
||||
|
||||
UPDATE t30 SET a = NULL WHERE b = 6;
|
||||
UPDATE t30 SET a = 300 WHERE b = 7;
|
||||
|
||||
SELECT * FROM t30 ORDER BY b;
|
||||
|
||||
SET SQL_MODE = 0;
|
||||
|
||||
SELECT MAX(a) AS `Expect 2` FROM t32;
|
||||
INSERT INTO t32 VALUES(0), (0);
|
||||
SELECT MAX(a) AS `Expect 6` FROM t32;
|
||||
|
||||
INSERT INTO t33 VALUES(3, NULL);
|
||||
SELECT MAX(b) AS `Expect 4` FROM t33;
|
||||
|
||||
DROP TABLE t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t30, t32, t33;
|
||||
DROP TABLE t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t30, t32, t33;
|
||||
|
|
|
|||
Loading…
Reference in a new issue