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MDEV-13115: Add Oracle SKIP LOCKED tests cases
Imported the following tests from Oracle MySQL: * mysql-test/t/locking_clause.test * mysql-test/suite/innodb/t/skip_locked_nowait.test * mysql-test/t/locking_part.test Ported to MariaDB by Daniel Black, changes include: * Removed 'FOR SHARE OF /FOR UPDATE OF' tests that are part of MDEV-17514 (not yet implemented) * mysql-test/t/locking_clause.test removes broken the limit test (outstanding MDEV-25244) bug. * mysql-test/suite/innodb/t/skip_locked_nowait.test - removed high priority transactions * mysql-test/t/locking_part.test imported to mysql-test/suite/innodb/t/partition_locking.test changed ER_LOCK_NOWAIT -> ER_LOCK_WAIT_TIMEOUT consistent with already implemented WAIT/NOWAIT feature. Changed "FOR SHARE SKIP LOCKED" -> "LOCK IN SHARE MODE SKIP LOCKED".
This commit is contained in:
Martin Hansson
committed by
Daniel Black
Daniel Black
parent
553ef1a78b
commit
f41f719924
160
mysql-test/main/locking_clause.result
Normal file
160
mysql-test/main/locking_clause.result
Normal file
@ -0,0 +1,160 @@
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CREATE TABLE t1 ( a INT, b INT );
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INSERT INTO t1 VALUES (1, 1);
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CREATE VIEW v1 AS SELECT * FROM t1;
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CREATE TABLE t2 ( a INT );
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INSERT INTO t2 VALUES (1);
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#
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# The new non-standard keywords should still be useable as identifiers.
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# The standard ones should not.
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#
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CREATE TABLE t ( of INT );
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CREATE TABLE t0 ( skip INT, locked INT, nowait INT );
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DROP TABLE t, t0;
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CREATE PROCEDURE p0() BEGIN of: LOOP LEAVE of; END LOOP of; END|
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CREATE PROCEDURE p1() BEGIN skip: LOOP LEAVE skip; END LOOP skip; END|
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CREATE PROCEDURE p2() BEGIN locked: LOOP LEAVE locked; END LOOP locked; END|
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CREATE PROCEDURE p3() BEGIN nowait: LOOP LEAVE nowait; END LOOP nowait; END|
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DROP PROCEDURE p0;
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DROP PROCEDURE p1;
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DROP PROCEDURE p2;
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DROP PROCEDURE p3;
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#
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# Test of the syntax.
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#
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#
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# UPDATE ...
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#
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SELECT * FROM t1 FOR UPDATE;
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a b
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1 1
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SELECT * FROM t1 FOR UPDATE NOWAIT;
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a b
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1 1
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SELECT * FROM t1 FOR UPDATE SKIP LOCKED;
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a b
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1 1
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#
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# Dual locking clauses
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#
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SELECT * FROM t1 JOIN t2 FOR UPDATE;
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a b a
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1 1 1
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SELECT * FROM t1 STRAIGHT_JOIN t2 FOR UPDATE;
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a b a
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1 1 1
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#
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# Derived tables and views.
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#
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SELECT 1 FROM ( SELECT 1 ) AS t2 FOR UPDATE;
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1
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1
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SELECT 1 FROM v1 FOR UPDATE;
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1
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1
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#
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# Test of syntax errors.
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#
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SELECT * FROM t1 FOR SHARE WAIT WAIT;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'SHARE WAIT WAIT' at line 1
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SELECT * FROM t1 FOR SHARE WAIT NOWAIT;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'SHARE WAIT NOWAIT' at line 1
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SELECT * FROM t1 FOR SHARE WAIT SKIP LOCKED;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'SHARE WAIT SKIP LOCKED' at line 1
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SELECT 1 FOR UPDATE UNION SELECT 2;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'UNION SELECT 2' at line 1
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SELECT 1 LOCK IN SHARE MODE UNION SELECT 2;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'UNION SELECT 2' at line 1
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SELECT 1 FOR SHARE UNION SELECT 2;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'SHARE UNION SELECT 2' at line 1
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SELECT * FROM t1 LEFT JOIN t2 FOR UPDATE;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'FOR UPDATE' at line 1
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SELECT * FROM t1 LEFT JOIN t2 FOR SHARE;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'FOR SHARE' at line 1
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SELECT * FROM t1 LEFT JOIN t2 FOR SHARE OF t1 FOR UPDATE OF t2;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'FOR SHARE OF t1 FOR UPDATE OF t2' at line 1
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SELECT * FROM t1 RIGHT JOIN t2 FOR SHARE OF t1 FOR UPDATE OF t2;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'FOR SHARE OF t1 FOR UPDATE OF t2' at line 1
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#
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# Test of error messages.
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#
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CREATE DATABASE db1;
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CREATE TABLE db1.t1 ( a INT, b INT );
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INSERT INTO t1 VALUES (10, 10);
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SELECT MIN(a) FROM t1 FOR UPDATE SKIP LOCKED;
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MIN(a)
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1
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SELECT MAX(a) FROM t1 FOR UPDATE SKIP LOCKED;
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MAX(a)
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10
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SELECT SUM(a) FROM t1 FOR UPDATE SKIP LOCKED;
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SUM(a)
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11
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SELECT MIN(a) FROM t1 FOR UPDATE NOWAIT;
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MIN(a)
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1
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SELECT MAX(a) FROM t1 FOR UPDATE NOWAIT;
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MAX(a)
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10
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SELECT SUM(a) FROM t1 FOR UPDATE NOWAIT;
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SUM(a)
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11
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SELECT DISTINCT * FROM t1 FOR UPDATE SKIP LOCKED;
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a b
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1 1
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10 10
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SELECT DISTINCT * FROM t1 FOR UPDATE NOWAIT;
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a b
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1 1
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10 10
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SELECT MIN(b) FROM t1 GROUP BY a FOR UPDATE SKIP LOCKED;
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MIN(b)
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1
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10
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#
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# Regression testing.
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#
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DROP DATABASE db1;
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DROP VIEW v1;
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DROP TABLE t1, t2;
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#
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# Bug#25972285: UNCLEAR ERROR MESSAGE FOR NOWAIT
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#
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CREATE USER test@localhost;
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GRANT CREATE, SELECT, UPDATE on *.* to test@localhost;
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CREATE USER test2@localhost;
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GRANT CREATE, SELECT, UPDATE on *.* to test2@localhost;
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CREATE TABLE t1 ( a INT ) ENGINE=InnoDB;
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INSERT INTO t1 VALUES ( 1 );
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connect con1, localhost, test, , test;
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BEGIN;
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SELECT * FROM t1 WHERE a = 2 FOR UPDATE ;
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a
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connect con2,localhost,test2,,test;
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BEGIN;
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SELECT * FROM t1 FOR UPDATE NOWAIT;
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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COMMIT;
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connection default;
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disconnect con1;
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disconnect con2;
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DROP TABLE t1;
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DROP USER test@localhost;
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DROP USER test2@localhost;
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#
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# Bug#30237291: "SELECT ... INTO VAR_NAME FOR UPDATE" NOT WORKING IN
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# MYSQL 8
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#
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SELECT 1 FROM DUAL LIMIT 1 INTO @var FOR UPDATE;
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Warnings:
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Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
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SELECT 1 FROM DUAL LIMIT 1 FOR UPDATE INTO @var;
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Warnings:
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Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
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SELECT 1 FROM DUAL LIMIT 1 INTO @var FOR UPDATE INTO @var;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'INTO @var' at line 1
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SELECT 1 UNION SELECT 1 FOR UPDATE INTO @var;
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Warnings:
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Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
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SELECT 1 UNION SELECT 1 INTO @var FOR UPDATE;
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Warnings:
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Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
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157
mysql-test/main/locking_clause.test
Normal file
157
mysql-test/main/locking_clause.test
Normal file
@ -0,0 +1,157 @@
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--source include/have_innodb.inc
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CREATE TABLE t1 ( a INT, b INT );
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INSERT INTO t1 VALUES (1, 1);
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CREATE VIEW v1 AS SELECT * FROM t1;
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CREATE TABLE t2 ( a INT );
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INSERT INTO t2 VALUES (1);
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--echo #
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--echo # The new non-standard keywords should still be useable as identifiers.
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--echo # The standard ones should not.
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--echo #
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CREATE TABLE t ( of INT );
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CREATE TABLE t0 ( skip INT, locked INT, nowait INT );
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DROP TABLE t, t0;
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delimiter |;
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CREATE PROCEDURE p0() BEGIN of: LOOP LEAVE of; END LOOP of; END|
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CREATE PROCEDURE p1() BEGIN skip: LOOP LEAVE skip; END LOOP skip; END|
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CREATE PROCEDURE p2() BEGIN locked: LOOP LEAVE locked; END LOOP locked; END|
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CREATE PROCEDURE p3() BEGIN nowait: LOOP LEAVE nowait; END LOOP nowait; END|
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delimiter ;|
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DROP PROCEDURE p0;
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DROP PROCEDURE p1;
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DROP PROCEDURE p2;
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DROP PROCEDURE p3;
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--echo #
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--echo # Test of the syntax.
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--echo #
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--echo #
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--echo # UPDATE ...
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--echo #
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SELECT * FROM t1 FOR UPDATE;
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SELECT * FROM t1 FOR UPDATE NOWAIT;
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SELECT * FROM t1 FOR UPDATE SKIP LOCKED;
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--echo #
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--echo # Dual locking clauses
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--echo #
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SELECT * FROM t1 JOIN t2 FOR UPDATE;
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SELECT * FROM t1 STRAIGHT_JOIN t2 FOR UPDATE;
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--echo #
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--echo # Derived tables and views.
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--echo #
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SELECT 1 FROM ( SELECT 1 ) AS t2 FOR UPDATE;
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SELECT 1 FROM v1 FOR UPDATE;
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--echo #
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--echo # Test of syntax errors.
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--echo #
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--error ER_PARSE_ERROR
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SELECT * FROM t1 FOR SHARE WAIT WAIT;
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--error ER_PARSE_ERROR
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SELECT * FROM t1 FOR SHARE WAIT NOWAIT;
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--error ER_PARSE_ERROR
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SELECT * FROM t1 FOR SHARE WAIT SKIP LOCKED;
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--error ER_PARSE_ERROR
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SELECT 1 FOR UPDATE UNION SELECT 2;
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--error ER_PARSE_ERROR
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SELECT 1 LOCK IN SHARE MODE UNION SELECT 2;
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--error ER_PARSE_ERROR
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SELECT 1 FOR SHARE UNION SELECT 2;
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--error ER_PARSE_ERROR
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SELECT * FROM t1 LEFT JOIN t2 FOR UPDATE;
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--error ER_PARSE_ERROR
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SELECT * FROM t1 LEFT JOIN t2 FOR SHARE;
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--error ER_PARSE_ERROR
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SELECT * FROM t1 LEFT JOIN t2 FOR SHARE OF t1 FOR UPDATE OF t2;
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--error ER_PARSE_ERROR
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SELECT * FROM t1 RIGHT JOIN t2 FOR SHARE OF t1 FOR UPDATE OF t2;
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--echo #
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--echo # Test of error messages.
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--echo #
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CREATE DATABASE db1;
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CREATE TABLE db1.t1 ( a INT, b INT );
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INSERT INTO t1 VALUES (10, 10);
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SELECT MIN(a) FROM t1 FOR UPDATE SKIP LOCKED;
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SELECT MAX(a) FROM t1 FOR UPDATE SKIP LOCKED;
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SELECT SUM(a) FROM t1 FOR UPDATE SKIP LOCKED;
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SELECT MIN(a) FROM t1 FOR UPDATE NOWAIT;
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SELECT MAX(a) FROM t1 FOR UPDATE NOWAIT;
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SELECT SUM(a) FROM t1 FOR UPDATE NOWAIT;
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SELECT DISTINCT * FROM t1 FOR UPDATE SKIP LOCKED;
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SELECT DISTINCT * FROM t1 FOR UPDATE NOWAIT;
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SELECT MIN(b) FROM t1 GROUP BY a FOR UPDATE SKIP LOCKED;
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--echo #
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--echo # Regression testing.
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--echo #
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DROP DATABASE db1;
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DROP VIEW v1;
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DROP TABLE t1, t2;
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--echo #
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--echo # Bug#25972285: UNCLEAR ERROR MESSAGE FOR NOWAIT
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--echo #
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CREATE USER test@localhost;
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GRANT CREATE, SELECT, UPDATE on *.* to test@localhost;
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CREATE USER test2@localhost;
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GRANT CREATE, SELECT, UPDATE on *.* to test2@localhost;
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CREATE TABLE t1 ( a INT ) ENGINE=InnoDB;
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INSERT INTO t1 VALUES ( 1 );
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connect (con1, localhost, test, , test);
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BEGIN;
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SELECT * FROM t1 WHERE a = 2 FOR UPDATE ;
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connect (con2,localhost,test2,,test);
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BEGIN;
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--error ER_LOCK_WAIT_TIMEOUT
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SELECT * FROM t1 FOR UPDATE NOWAIT;
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COMMIT;
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connection default;
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disconnect con1;
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disconnect con2;
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DROP TABLE t1;
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DROP USER test@localhost;
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DROP USER test2@localhost;
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--echo #
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--echo # Bug#30237291: "SELECT ... INTO VAR_NAME FOR UPDATE" NOT WORKING IN
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--echo # MYSQL 8
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--echo #
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SELECT 1 FROM DUAL LIMIT 1 INTO @var FOR UPDATE;
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SELECT 1 FROM DUAL LIMIT 1 FOR UPDATE INTO @var;
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# Double INTO should fail:
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--error ER_PARSE_ERROR
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SELECT 1 FROM DUAL LIMIT 1 INTO @var FOR UPDATE INTO @var;
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SELECT 1 UNION SELECT 1 FOR UPDATE INTO @var;
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SELECT 1 UNION SELECT 1 INTO @var FOR UPDATE;
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461
mysql-test/suite/innodb/r/partition_locking.result
Normal file
461
mysql-test/suite/innodb/r/partition_locking.result
Normal file
@ -0,0 +1,461 @@
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set @start_read_only= @@global.read_only;
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set @start_autocommit= @@global.autocommit;
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set default_storage_engine= innodb;
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set @@global.autocommit= 0;
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CREATE USER test@localhost;
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grant CREATE, SELECT, UPDATE on *.* to test@localhost;
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CREATE USER test2@localhost;
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grant CREATE, SELECT, UPDATE on *.* to test2@localhost;
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CREATE TABLE t1 (
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a char(2) NOT NULL,
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b char(2) NOT NULL,
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c int(10) unsigned NOT NULL,
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d varchar(255) DEFAULT NULL,
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e varchar(1000) DEFAULT NULL,
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PRIMARY KEY (a, b, c),
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KEY (a),
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KEY (a, b)
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) charset latin1 PARTITION BY KEY (a) PARTITIONS 20;
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INSERT INTO t1 (a, b, c, d, e) VALUES
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('07', '03', 343, '1', '07_03_343'),
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('01', '04', 343, '2', '01_04_343'),
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('01', '06', 343, '3', '01_06_343'),
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('01', '07', 343, '4', '01_07_343'),
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('01', '08', 343, '5', '01_08_343'),
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('01', '09', 343, '6', '01_09_343'),
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('03', '03', 343, '7', '03_03_343'),
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('03', '06', 343, '8', '03_06_343'),
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('03', '07', 343, '9', '03_07_343'),
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('04', '03', 343, '10', '04_03_343'),
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('04', '06', 343, '11', '04_06_343'),
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('05', '03', 343, '12', '05_03_343'),
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('11', '03', 343, '13', '11_03_343'),
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('11', '04', 343, '14', '11_04_343')
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;
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CREATE TABLE t2 (a int, name VARCHAR(50), purchased DATE)
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PARTITION BY RANGE (a)
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(PARTITION p0 VALUES LESS THAN (3),
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PARTITION p1 VALUES LESS THAN (7),
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PARTITION p2 VALUES LESS THAN (9),
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PARTITION p3 VALUES LESS THAN (11));
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INSERT INTO t2 VALUES
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(1, 'desk organiser', '2003-10-15'),
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(2, 'CD player', '1993-11-05'),
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(3, 'TV set', '1996-03-10'),
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(4, 'bookcase', '1982-01-10'),
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(5, 'exercise bike', '2004-05-09'),
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(6, 'sofa', '1987-06-05'),
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(7, 'popcorn maker', '2001-11-22'),
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(8, 'acquarium', '1992-08-04'),
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(9, 'study desk', '1984-09-16'),
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(10, 'lava lamp', '1998-12-25');
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CREATE TABLE t3 SELECT * FROM t1;
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ALTER TABLE t3 ADD PRIMARY KEY (d);
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ALTER TABLE t3 ADD KEY (a);
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ALTER TABLE t3 ADD KEY (a, b);
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ANALYZE TABLE t3;
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Table Op Msg_type Msg_text
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test.t3 analyze status Engine-independent statistics collected
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test.t3 analyze status OK
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########################################################################
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connect con1,localhost,test,,test;
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BEGIN;
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SELECT d,a,b,c FROM t1 partition (p0);
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d a b c
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SELECT d,a,b,c FROM t1 partition (p1);
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d a b c
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7 03 03 343
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8 03 06 343
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9 03 07 343
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SELECT d,a,b,c FROM t1 partition (p2);
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d a b c
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SELECT d,a,b,c FROM t1 partition (p3);
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d a b c
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SELECT d,a,b,c FROM t1 partition (p4);
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d a b c
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SELECT d,a,b,c FROM t1 partition (p5);
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d a b c
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SELECT d,a,b,c FROM t1 partition (p6);
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d a b c
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SELECT d,a,b,c FROM t1 partition (p7);
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d a b c
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SELECT d,a,b,c FROM t1 partition (p8);
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d a b c
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SELECT d,a,b,c FROM t1 partition (p9);
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d a b c
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2 01 04 343
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3 01 06 343
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4 01 07 343
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5 01 08 343
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6 01 09 343
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10 04 03 343
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11 04 06 343
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12 05 03 343
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SELECT d,a,b,c FROM t1 partition (p10);
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d a b c
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SELECT d,a,b,c FROM t1 partition (p11);
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d a b c
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13 11 03 343
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14 11 04 343
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SELECT d,a,b,c FROM t1 partition (p12);
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d a b c
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SELECT d,a,b,c FROM t1 partition (p13);
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||||
d a b c
|
||||
SELECT d,a,b,c FROM t1 partition (p14);
|
||||
d a b c
|
||||
SELECT d,a,b,c FROM t1 partition (p15);
|
||||
d a b c
|
||||
SELECT d,a,b,c FROM t1 partition (p16);
|
||||
d a b c
|
||||
SELECT d,a,b,c FROM t1 partition (p17);
|
||||
d a b c
|
||||
1 07 03 343
|
||||
SELECT d,a,b,c FROM t1 partition (p18);
|
||||
d a b c
|
||||
SELECT d,a,b,c FROM t1 partition (p19);
|
||||
d a b c
|
||||
SELECT * FROM t1 WHERE a='01' FOR UPDATE ;
|
||||
a b c d e
|
||||
01 04 343 2 01_04_343
|
||||
01 06 343 3 01_06_343
|
||||
01 07 343 4 01_07_343
|
||||
01 08 343 5 01_08_343
|
||||
01 09 343 6 01_09_343
|
||||
SELECT * FROM t3 FORCE INDEX(a) WHERE a='01' FOR UPDATE ;
|
||||
a b c d e
|
||||
01 04 343 2 01_04_343
|
||||
01 06 343 3 01_06_343
|
||||
01 07 343 4 01_07_343
|
||||
01 08 343 5 01_08_343
|
||||
01 09 343 6 01_09_343
|
||||
connect con2,localhost,test,,test;
|
||||
BEGIN;
|
||||
SET SESSION innodb_lock_wait_timeout=1;
|
||||
#
|
||||
# SHARE ...
|
||||
SELECT * FROM t1 LOCK IN SHARE MODE;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT * FROM t1 LOCK IN SHARE MODE NOWAIT;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT * FROM t1 ORDER BY d LOCK IN SHARE MODE SKIP LOCKED;
|
||||
a b c d e
|
||||
07 03 343 1 07_03_343
|
||||
04 03 343 10 04_03_343
|
||||
04 06 343 11 04_06_343
|
||||
05 03 343 12 05_03_343
|
||||
11 03 343 13 11_03_343
|
||||
11 04 343 14 11_04_343
|
||||
03 03 343 7 03_03_343
|
||||
03 06 343 8 03_06_343
|
||||
03 07 343 9 03_07_343
|
||||
SELECT a,count(b) FROM t1 GROUP BY a ORDER BY a LOCK IN SHARE MODE SKIP LOCKED;
|
||||
a count(b)
|
||||
01 5
|
||||
03 3
|
||||
04 2
|
||||
05 1
|
||||
07 1
|
||||
11 2
|
||||
SELECT d,a,b,c FROM t1 partition (p1,p9,p11,p17) ORDER BY d
|
||||
LOCK IN SHARE MODE SKIP LOCKED;
|
||||
d a b c
|
||||
1 07 03 343
|
||||
10 04 03 343
|
||||
11 04 06 343
|
||||
12 05 03 343
|
||||
13 11 03 343
|
||||
14 11 04 343
|
||||
7 03 03 343
|
||||
8 03 06 343
|
||||
9 03 07 343
|
||||
SELECT d,a,b,c FROM t1 ORDER BY d LOCK IN SHARE MODE SKIP LOCKED;
|
||||
d a b c
|
||||
1 07 03 343
|
||||
10 04 03 343
|
||||
11 04 06 343
|
||||
12 05 03 343
|
||||
13 11 03 343
|
||||
14 11 04 343
|
||||
7 03 03 343
|
||||
8 03 06 343
|
||||
9 03 07 343
|
||||
ANALYZE TABLE t3;
|
||||
Table Op Msg_type Msg_text
|
||||
test.t3 analyze status Engine-independent statistics collected
|
||||
test.t3 analyze status OK
|
||||
SELECT d,a,b,c FROM t3 ORDER BY d LOCK IN SHARE MODE SKIP LOCKED;
|
||||
d a b c
|
||||
1 07 03 343
|
||||
10 04 03 343
|
||||
11 04 06 343
|
||||
12 05 03 343
|
||||
13 11 03 343
|
||||
14 11 04 343
|
||||
7 03 03 343
|
||||
8 03 06 343
|
||||
9 03 07 343
|
||||
explain SELECT d,a,b,c FROM t3 ORDER BY d
|
||||
LOCK IN SHARE MODE SKIP LOCKED;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 SIMPLE t3 index NULL PRIMARY 257 NULL 14
|
||||
#
|
||||
# UPDATE ...
|
||||
SELECT * FROM t1 FOR UPDATE;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT * FROM t1 FOR UPDATE NOWAIT;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT * FROM t1 ORDER BY a FOR UPDATE SKIP LOCKED;
|
||||
a b c d e
|
||||
03 03 343 7 03_03_343
|
||||
03 06 343 8 03_06_343
|
||||
03 07 343 9 03_07_343
|
||||
04 03 343 10 04_03_343
|
||||
04 06 343 11 04_06_343
|
||||
05 03 343 12 05_03_343
|
||||
07 03 343 1 07_03_343
|
||||
11 03 343 13 11_03_343
|
||||
11 04 343 14 11_04_343
|
||||
SELECT a,count(b) FROM t1 GROUP BY a ORDER BY a FOR UPDATE SKIP LOCKED;
|
||||
a count(b)
|
||||
03 3
|
||||
04 2
|
||||
05 1
|
||||
07 1
|
||||
11 2
|
||||
SELECT d,a,b,c FROM t1 partition (p1,p9,p11,p17) ORDER BY d
|
||||
FOR UPDATE SKIP LOCKED;
|
||||
d a b c
|
||||
1 07 03 343
|
||||
10 04 03 343
|
||||
11 04 06 343
|
||||
12 05 03 343
|
||||
13 11 03 343
|
||||
14 11 04 343
|
||||
7 03 03 343
|
||||
8 03 06 343
|
||||
9 03 07 343
|
||||
SELECT d,a,b,c FROM t1 ORDER BY d FOR UPDATE SKIP LOCKED;
|
||||
d a b c
|
||||
1 07 03 343
|
||||
10 04 03 343
|
||||
11 04 06 343
|
||||
12 05 03 343
|
||||
13 11 03 343
|
||||
14 11 04 343
|
||||
7 03 03 343
|
||||
8 03 06 343
|
||||
9 03 07 343
|
||||
SELECT d,a,b,c FROM t3 ORDER BY d FOR UPDATE SKIP LOCKED;
|
||||
d a b c
|
||||
1 07 03 343
|
||||
10 04 03 343
|
||||
11 04 06 343
|
||||
12 05 03 343
|
||||
13 11 03 343
|
||||
14 11 04 343
|
||||
7 03 03 343
|
||||
8 03 06 343
|
||||
9 03 07 343
|
||||
connection con1;
|
||||
COMMIT;
|
||||
connection con1;
|
||||
BEGIN;
|
||||
SELECT * FROM t1 WHERE a='01' LOCK IN SHARE MODE ;
|
||||
a b c d e
|
||||
01 04 343 2 01_04_343
|
||||
01 06 343 3 01_06_343
|
||||
01 07 343 4 01_07_343
|
||||
01 08 343 5 01_08_343
|
||||
01 09 343 6 01_09_343
|
||||
SELECT * FROM t3 FORCE INDEX(a) WHERE a='01' LOCK IN SHARE MODE ;
|
||||
a b c d e
|
||||
01 04 343 2 01_04_343
|
||||
01 06 343 3 01_06_343
|
||||
01 07 343 4 01_07_343
|
||||
01 08 343 5 01_08_343
|
||||
01 09 343 6 01_09_343
|
||||
connection con2;
|
||||
BEGIN;
|
||||
SET SESSION innodb_lock_wait_timeout=1;
|
||||
#
|
||||
# SHARE ...
|
||||
SELECT * FROM t1 LOCK IN SHARE MODE;
|
||||
a b c d e
|
||||
03 03 343 7 03_03_343
|
||||
03 06 343 8 03_06_343
|
||||
03 07 343 9 03_07_343
|
||||
01 04 343 2 01_04_343
|
||||
01 06 343 3 01_06_343
|
||||
01 07 343 4 01_07_343
|
||||
01 08 343 5 01_08_343
|
||||
01 09 343 6 01_09_343
|
||||
04 03 343 10 04_03_343
|
||||
04 06 343 11 04_06_343
|
||||
05 03 343 12 05_03_343
|
||||
11 03 343 13 11_03_343
|
||||
11 04 343 14 11_04_343
|
||||
07 03 343 1 07_03_343
|
||||
SELECT * FROM t1 LOCK IN SHARE MODE NOWAIT;
|
||||
a b c d e
|
||||
03 03 343 7 03_03_343
|
||||
03 06 343 8 03_06_343
|
||||
03 07 343 9 03_07_343
|
||||
01 04 343 2 01_04_343
|
||||
01 06 343 3 01_06_343
|
||||
01 07 343 4 01_07_343
|
||||
01 08 343 5 01_08_343
|
||||
01 09 343 6 01_09_343
|
||||
04 03 343 10 04_03_343
|
||||
04 06 343 11 04_06_343
|
||||
05 03 343 12 05_03_343
|
||||
11 03 343 13 11_03_343
|
||||
11 04 343 14 11_04_343
|
||||
07 03 343 1 07_03_343
|
||||
SELECT * FROM t1 ORDER BY d LOCK IN SHARE MODE SKIP LOCKED;
|
||||
a b c d e
|
||||
07 03 343 1 07_03_343
|
||||
04 03 343 10 04_03_343
|
||||
04 06 343 11 04_06_343
|
||||
05 03 343 12 05_03_343
|
||||
11 03 343 13 11_03_343
|
||||
11 04 343 14 11_04_343
|
||||
01 04 343 2 01_04_343
|
||||
01 06 343 3 01_06_343
|
||||
01 07 343 4 01_07_343
|
||||
01 08 343 5 01_08_343
|
||||
01 09 343 6 01_09_343
|
||||
03 03 343 7 03_03_343
|
||||
03 06 343 8 03_06_343
|
||||
03 07 343 9 03_07_343
|
||||
SELECT a,count(b) FROM t1 GROUP BY a ORDER BY a LOCK IN SHARE MODE SKIP LOCKED;
|
||||
a count(b)
|
||||
01 5
|
||||
03 3
|
||||
04 2
|
||||
05 1
|
||||
07 1
|
||||
11 2
|
||||
SELECT d,a,b,c FROM t1 partition (p1,p9,p11,p17) ORDER BY d
|
||||
LOCK IN SHARE MODE SKIP LOCKED;
|
||||
d a b c
|
||||
1 07 03 343
|
||||
10 04 03 343
|
||||
11 04 06 343
|
||||
12 05 03 343
|
||||
13 11 03 343
|
||||
14 11 04 343
|
||||
2 01 04 343
|
||||
3 01 06 343
|
||||
4 01 07 343
|
||||
5 01 08 343
|
||||
6 01 09 343
|
||||
7 03 03 343
|
||||
8 03 06 343
|
||||
9 03 07 343
|
||||
SELECT d,a,b,c FROM t1 ORDER BY d LOCK IN SHARE MODE SKIP LOCKED;
|
||||
d a b c
|
||||
1 07 03 343
|
||||
10 04 03 343
|
||||
11 04 06 343
|
||||
12 05 03 343
|
||||
13 11 03 343
|
||||
14 11 04 343
|
||||
2 01 04 343
|
||||
3 01 06 343
|
||||
4 01 07 343
|
||||
5 01 08 343
|
||||
6 01 09 343
|
||||
7 03 03 343
|
||||
8 03 06 343
|
||||
9 03 07 343
|
||||
ANALYZE TABLE t3;
|
||||
Table Op Msg_type Msg_text
|
||||
test.t3 analyze status Engine-independent statistics collected
|
||||
test.t3 analyze status OK
|
||||
SELECT d,a,b,c FROM t3 ORDER BY d LOCK IN SHARE MODE SKIP LOCKED;
|
||||
d a b c
|
||||
1 07 03 343
|
||||
10 04 03 343
|
||||
11 04 06 343
|
||||
12 05 03 343
|
||||
13 11 03 343
|
||||
14 11 04 343
|
||||
2 01 04 343
|
||||
3 01 06 343
|
||||
4 01 07 343
|
||||
5 01 08 343
|
||||
6 01 09 343
|
||||
7 03 03 343
|
||||
8 03 06 343
|
||||
9 03 07 343
|
||||
explain SELECT d,a,b,c FROM t3 ORDER BY d
|
||||
LOCK IN SHARE MODE SKIP LOCKED;
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 SIMPLE t3 index NULL PRIMARY 257 NULL 14
|
||||
#
|
||||
# UPDATE ...
|
||||
SELECT * FROM t1 FOR UPDATE;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT * FROM t1 FOR UPDATE NOWAIT;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT * FROM t1 ORDER BY a FOR UPDATE SKIP LOCKED;
|
||||
a b c d e
|
||||
03 03 343 7 03_03_343
|
||||
03 06 343 8 03_06_343
|
||||
03 07 343 9 03_07_343
|
||||
04 03 343 10 04_03_343
|
||||
04 06 343 11 04_06_343
|
||||
05 03 343 12 05_03_343
|
||||
07 03 343 1 07_03_343
|
||||
11 03 343 13 11_03_343
|
||||
11 04 343 14 11_04_343
|
||||
SELECT a,count(b) FROM t1 GROUP BY a ORDER BY a FOR UPDATE SKIP LOCKED;
|
||||
a count(b)
|
||||
03 3
|
||||
04 2
|
||||
05 1
|
||||
07 1
|
||||
11 2
|
||||
SELECT d,a,b,c FROM t1 partition (p1,p9,p11,p17) ORDER BY d
|
||||
FOR UPDATE SKIP LOCKED;
|
||||
d a b c
|
||||
1 07 03 343
|
||||
10 04 03 343
|
||||
11 04 06 343
|
||||
12 05 03 343
|
||||
13 11 03 343
|
||||
14 11 04 343
|
||||
7 03 03 343
|
||||
8 03 06 343
|
||||
9 03 07 343
|
||||
SELECT d,a,b,c FROM t1 ORDER BY d FOR UPDATE SKIP LOCKED;
|
||||
d a b c
|
||||
1 07 03 343
|
||||
10 04 03 343
|
||||
11 04 06 343
|
||||
12 05 03 343
|
||||
13 11 03 343
|
||||
14 11 04 343
|
||||
7 03 03 343
|
||||
8 03 06 343
|
||||
9 03 07 343
|
||||
SELECT d,a,b,c FROM t3 ORDER BY d FOR UPDATE SKIP LOCKED;
|
||||
d a b c
|
||||
1 07 03 343
|
||||
10 04 03 343
|
||||
11 04 06 343
|
||||
12 05 03 343
|
||||
13 11 03 343
|
||||
14 11 04 343
|
||||
7 03 03 343
|
||||
8 03 06 343
|
||||
9 03 07 343
|
||||
connection default;
|
||||
disconnect con1;
|
||||
disconnect con2;
|
||||
DROP TABLE t1, t2, t3;
|
||||
DROP USER test@localhost;
|
||||
DROP USER test2@localhost;
|
||||
set @@global.read_only= @start_read_only;
|
||||
set @@global.autocommit= @start_autocommit;
|
||||
set default_storage_engine= default;
|
||||
209
mysql-test/suite/innodb/r/skip_locked_nowait.result
Normal file
209
mysql-test/suite/innodb/r/skip_locked_nowait.result
Normal file
@ -0,0 +1,209 @@
|
||||
connect con1,localhost,root,,;
|
||||
SET SESSION innodb_lock_wait_timeout=1;
|
||||
connection default;
|
||||
SET SESSION innodb_lock_wait_timeout=1;
|
||||
# Case 1: Test primary index
|
||||
CREATE TABLE t1(
|
||||
seat_id INT,
|
||||
state INT,
|
||||
PRIMARY KEY(seat_id)
|
||||
) ENGINE=InnoDB;
|
||||
INSERT INTO t1 VALUES(1,0), (2,0), (3,0), (4,0);
|
||||
BEGIN;
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 LOCK IN SHARE MODE;
|
||||
seat_id state
|
||||
1 0
|
||||
2 0
|
||||
connection con1;
|
||||
BEGIN;
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 LOCK IN SHARE MODE;
|
||||
seat_id state
|
||||
1 0
|
||||
2 0
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 LOCK IN SHARE MODE SKIP LOCKED;
|
||||
seat_id state
|
||||
1 0
|
||||
2 0
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 FOR UPDATE;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 FOR UPDATE NOWAIT;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 FOR UPDATE SKIP LOCKED;
|
||||
seat_id state
|
||||
3 0
|
||||
4 0
|
||||
SELECT * FROM t1 WHERE seat_id > 0 LIMIT 2 FOR UPDATE NOWAIT;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT * FROM t1 WHERE seat_id > 0 LIMIT 2 FOR UPDATE SKIP LOCKED;
|
||||
seat_id state
|
||||
3 0
|
||||
4 0
|
||||
COMMIT;
|
||||
connection default;
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 FOR UPDATE;
|
||||
seat_id state
|
||||
1 0
|
||||
2 0
|
||||
connection con1;
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 LOCK IN SHARE MODE;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 LOCK IN SHARE MODE NOWAIT;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 LOCK IN SHARE MODE SKIP LOCKED;
|
||||
seat_id state
|
||||
3 0
|
||||
4 0
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 FOR UPDATE;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 FOR UPDATE NOWAIT;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 FOR UPDATE SKIP LOCKED;
|
||||
seat_id state
|
||||
3 0
|
||||
4 0
|
||||
SELECT * FROM t1 WHERE seat_id > 0 LIMIT 2 FOR UPDATE NOWAIT;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT * FROM t1 WHERE seat_id > 0 LIMIT 2 FOR UPDATE SKIP LOCKED;
|
||||
seat_id state
|
||||
3 0
|
||||
4 0
|
||||
COMMIT;
|
||||
connection default;
|
||||
COMMIT;
|
||||
DROP TABLE t1;
|
||||
# Case 2: Test primary index & secondary index
|
||||
CREATE TABLE t1(
|
||||
seat_id INT,
|
||||
row_id INT,
|
||||
state INT,
|
||||
PRIMARY KEY(seat_id),
|
||||
KEY(row_id)
|
||||
) ENGINE=InnoDB;
|
||||
INSERT INTO t1 VALUES(1,1,0), (2,1,0), (3,2,0), (4,2,0);
|
||||
# Test secondary key
|
||||
BEGIN;
|
||||
SELECT * FROM t1 WHERE state = 0 AND row_id = 1 LIMIT 1 FOR UPDATE NOWAIT;
|
||||
seat_id row_id state
|
||||
1 1 0
|
||||
connection con1;
|
||||
BEGIN;
|
||||
SELECT * FROM t1 WHERE state = 0 AND row_id = 1 LIMIT 1 FOR UPDATE NOWAIT;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT * FROM t1 WHERE state = 0 AND row_id = 1 LIMIT 1 FOR UPDATE SKIP LOCKED;
|
||||
seat_id row_id state
|
||||
2 1 0
|
||||
SELECT * FROM t1 WHERE state = 0 AND row_id > 0 LIMIT 1 FOR UPDATE NOWAIT;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT * FROM t1 WHERE state = 0 AND row_id > 0 LIMIT 1 FOR UPDATE SKIP LOCKED;
|
||||
seat_id row_id state
|
||||
2 1 0
|
||||
SELECT * FROM t1 WHERE state = 0 FOR UPDATE NOWAIT;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT * FROM t1 WHERE state = 0 FOR UPDATE SKIP LOCKED;
|
||||
seat_id row_id state
|
||||
2 1 0
|
||||
3 2 0
|
||||
4 2 0
|
||||
COMMIT;
|
||||
connection default;
|
||||
COMMIT;
|
||||
BEGIN;
|
||||
SELECT * FROM t1 WHERE seat_id = 1 FOR UPDATE NOWAIT;
|
||||
seat_id row_id state
|
||||
1 1 0
|
||||
connection con1;
|
||||
BEGIN;
|
||||
SELECT * FROM t1 WHERE state = 0 AND row_id = 1 LIMIT 1 FOR UPDATE NOWAIT;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT * FROM t1 WHERE state = 0 AND row_id = 1 LIMIT 1 FOR UPDATE SKIP LOCKED;
|
||||
seat_id row_id state
|
||||
2 1 0
|
||||
SELECT * FROM t1 WHERE state = 0 FOR UPDATE NOWAIT;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT * FROM t1 WHERE state = 0 FOR UPDATE SKIP LOCKED;
|
||||
seat_id row_id state
|
||||
2 1 0
|
||||
3 2 0
|
||||
4 2 0
|
||||
COMMIT;
|
||||
connection default;
|
||||
COMMIT;
|
||||
DROP TABLE t1;
|
||||
# Case 3: Test primary index & spatial index
|
||||
CREATE TABLE t1(
|
||||
seat_id INT,
|
||||
pos POINT NOT NULL,
|
||||
state INT,
|
||||
PRIMARY KEY(seat_id),
|
||||
SPATIAL KEY(pos)
|
||||
) ENGINE=InnoDB;
|
||||
INSERT INTO t1 VALUES
|
||||
(1,ST_PointFromText('POINT(1 0)'),0),
|
||||
(2,ST_PointFromText('POINT(1 1)'),0),
|
||||
(3,ST_PointFromText('POINT(2 0)'),0),
|
||||
(4,ST_PointFromText('POINT(2 1)'),0),
|
||||
(5,ST_PointFromText('POINT(3 0)'),0),
|
||||
(6,ST_PointFromText('POINT(3 1)'),0);
|
||||
BEGIN;
|
||||
SET @g = ST_GeomFromText('POLYGON((0 0,0 2,2 2,0 2,0 0))');
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1 FORCE INDEX (pos)
|
||||
WHERE state = 0 AND MBRWithin(pos, @g) FOR UPDATE NOWAIT;
|
||||
seat_id state ST_AsText(pos)
|
||||
2 0 POINT(1 1)
|
||||
connection con1;
|
||||
BEGIN;
|
||||
SET @g = ST_GeomFromText('POLYGON((0 0,0 4,4 4,0 4,0 0))');
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1 FORCE INDEX (pos)
|
||||
WHERE state = 0 AND MBRWithin(pos, @g) FOR UPDATE NOWAIT;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1 FORCE INDEX (pos)
|
||||
WHERE state = 0 AND MBRWithin(pos, @g) FOR UPDATE SKIP LOCKED;
|
||||
seat_id state ST_AsText(pos)
|
||||
6 0 POINT(3 1)
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1
|
||||
WHERE state = 0 FOR UPDATE NOWAIT;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1
|
||||
WHERE state = 0 FOR UPDATE SKIP LOCKED;
|
||||
seat_id state ST_AsText(pos)
|
||||
5 0 POINT(3 0)
|
||||
6 0 POINT(3 1)
|
||||
COMMIT;
|
||||
connection default;
|
||||
COMMIT;
|
||||
connection con1;
|
||||
SET @g = ST_GeomFromText('POLYGON((0 0,0 3,3 3,0 3,0 0))');
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1 FORCE INDEX (pos)
|
||||
WHERE state = 0 AND MBRWithin(pos, @g) FOR UPDATE;
|
||||
seat_id state ST_AsText(pos)
|
||||
4 0 POINT(2 1)
|
||||
2 0 POINT(1 1)
|
||||
connection default;
|
||||
BEGIN;
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1
|
||||
WHERE seat_id = 4 FOR UPDATE NOWAIT;
|
||||
seat_id state ST_AsText(pos)
|
||||
4 0 POINT(2 1)
|
||||
connection con1;
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1 FORCE INDEX (pos)
|
||||
WHERE state = 0 AND MBRWithin(pos, @g) FOR UPDATE NOWAIT;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1 FORCE INDEX (pos)
|
||||
WHERE state = 0 AND MBRWithin(pos, @g) FOR UPDATE SKIP LOCKED;
|
||||
seat_id state ST_AsText(pos)
|
||||
2 0 POINT(1 1)
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1
|
||||
WHERE state = 0 FOR UPDATE NOWAIT;
|
||||
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1
|
||||
WHERE state = 0 FOR UPDATE SKIP LOCKED;
|
||||
seat_id state ST_AsText(pos)
|
||||
1 0 POINT(1 0)
|
||||
2 0 POINT(1 1)
|
||||
3 0 POINT(2 0)
|
||||
5 0 POINT(3 0)
|
||||
6 0 POINT(3 1)
|
||||
connection default;
|
||||
COMMIT;
|
||||
DROP TABLE t1;
|
||||
disconnect con1;
|
||||
178
mysql-test/suite/innodb/t/partition_locking.test
Normal file
178
mysql-test/suite/innodb/t/partition_locking.test
Normal file
@ -0,0 +1,178 @@
|
||||
# Test of SKIP LOCKED and NOWAIT on partitioned tables.
|
||||
# Must have same results as not partitioned tables.
|
||||
--source include/have_innodb.inc
|
||||
--source include/have_partition.inc
|
||||
|
||||
set @start_read_only= @@global.read_only;
|
||||
set @start_autocommit= @@global.autocommit;
|
||||
set default_storage_engine= innodb;
|
||||
set @@global.autocommit= 0;
|
||||
|
||||
CREATE USER test@localhost;
|
||||
grant CREATE, SELECT, UPDATE on *.* to test@localhost;
|
||||
CREATE USER test2@localhost;
|
||||
grant CREATE, SELECT, UPDATE on *.* to test2@localhost;
|
||||
|
||||
CREATE TABLE t1 (
|
||||
a char(2) NOT NULL,
|
||||
b char(2) NOT NULL,
|
||||
c int(10) unsigned NOT NULL,
|
||||
d varchar(255) DEFAULT NULL,
|
||||
e varchar(1000) DEFAULT NULL,
|
||||
PRIMARY KEY (a, b, c),
|
||||
KEY (a),
|
||||
KEY (a, b)
|
||||
) charset latin1 PARTITION BY KEY (a) PARTITIONS 20;
|
||||
|
||||
INSERT INTO t1 (a, b, c, d, e) VALUES
|
||||
('07', '03', 343, '1', '07_03_343'),
|
||||
('01', '04', 343, '2', '01_04_343'),
|
||||
('01', '06', 343, '3', '01_06_343'),
|
||||
('01', '07', 343, '4', '01_07_343'),
|
||||
('01', '08', 343, '5', '01_08_343'),
|
||||
('01', '09', 343, '6', '01_09_343'),
|
||||
('03', '03', 343, '7', '03_03_343'),
|
||||
('03', '06', 343, '8', '03_06_343'),
|
||||
('03', '07', 343, '9', '03_07_343'),
|
||||
('04', '03', 343, '10', '04_03_343'),
|
||||
('04', '06', 343, '11', '04_06_343'),
|
||||
('05', '03', 343, '12', '05_03_343'),
|
||||
('11', '03', 343, '13', '11_03_343'),
|
||||
('11', '04', 343, '14', '11_04_343')
|
||||
;
|
||||
|
||||
CREATE TABLE t2 (a int, name VARCHAR(50), purchased DATE)
|
||||
PARTITION BY RANGE (a)
|
||||
(PARTITION p0 VALUES LESS THAN (3),
|
||||
PARTITION p1 VALUES LESS THAN (7),
|
||||
PARTITION p2 VALUES LESS THAN (9),
|
||||
PARTITION p3 VALUES LESS THAN (11));
|
||||
INSERT INTO t2 VALUES
|
||||
(1, 'desk organiser', '2003-10-15'),
|
||||
(2, 'CD player', '1993-11-05'),
|
||||
(3, 'TV set', '1996-03-10'),
|
||||
(4, 'bookcase', '1982-01-10'),
|
||||
(5, 'exercise bike', '2004-05-09'),
|
||||
(6, 'sofa', '1987-06-05'),
|
||||
(7, 'popcorn maker', '2001-11-22'),
|
||||
(8, 'acquarium', '1992-08-04'),
|
||||
(9, 'study desk', '1984-09-16'),
|
||||
(10, 'lava lamp', '1998-12-25');
|
||||
|
||||
CREATE TABLE t3 SELECT * FROM t1;
|
||||
ALTER TABLE t3 ADD PRIMARY KEY (d);
|
||||
ALTER TABLE t3 ADD KEY (a);
|
||||
ALTER TABLE t3 ADD KEY (a, b);
|
||||
ANALYZE TABLE t3;
|
||||
#SELECT * FROM t3;
|
||||
|
||||
--echo ########################################################################
|
||||
connect (con1,localhost,test,,test);
|
||||
BEGIN;
|
||||
SELECT d,a,b,c FROM t1 partition (p0);
|
||||
SELECT d,a,b,c FROM t1 partition (p1);
|
||||
SELECT d,a,b,c FROM t1 partition (p2);
|
||||
SELECT d,a,b,c FROM t1 partition (p3);
|
||||
SELECT d,a,b,c FROM t1 partition (p4);
|
||||
SELECT d,a,b,c FROM t1 partition (p5);
|
||||
SELECT d,a,b,c FROM t1 partition (p6);
|
||||
SELECT d,a,b,c FROM t1 partition (p7);
|
||||
SELECT d,a,b,c FROM t1 partition (p8);
|
||||
SELECT d,a,b,c FROM t1 partition (p9);
|
||||
SELECT d,a,b,c FROM t1 partition (p10);
|
||||
SELECT d,a,b,c FROM t1 partition (p11);
|
||||
SELECT d,a,b,c FROM t1 partition (p12);
|
||||
SELECT d,a,b,c FROM t1 partition (p13);
|
||||
SELECT d,a,b,c FROM t1 partition (p14);
|
||||
SELECT d,a,b,c FROM t1 partition (p15);
|
||||
SELECT d,a,b,c FROM t1 partition (p16);
|
||||
SELECT d,a,b,c FROM t1 partition (p17);
|
||||
SELECT d,a,b,c FROM t1 partition (p18);
|
||||
SELECT d,a,b,c FROM t1 partition (p19);
|
||||
|
||||
SELECT * FROM t1 WHERE a='01' FOR UPDATE ;
|
||||
SELECT * FROM t3 FORCE INDEX(a) WHERE a='01' FOR UPDATE ;
|
||||
|
||||
connect (con2,localhost,test,,test);
|
||||
BEGIN;
|
||||
SET SESSION innodb_lock_wait_timeout=1;
|
||||
|
||||
--echo #
|
||||
--echo # SHARE ...
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT * FROM t1 LOCK IN SHARE MODE;
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT * FROM t1 LOCK IN SHARE MODE NOWAIT;
|
||||
SELECT * FROM t1 ORDER BY d LOCK IN SHARE MODE SKIP LOCKED;
|
||||
SELECT a,count(b) FROM t1 GROUP BY a ORDER BY a LOCK IN SHARE MODE SKIP LOCKED;
|
||||
SELECT d,a,b,c FROM t1 partition (p1,p9,p11,p17) ORDER BY d
|
||||
LOCK IN SHARE MODE SKIP LOCKED;
|
||||
SELECT d,a,b,c FROM t1 ORDER BY d LOCK IN SHARE MODE SKIP LOCKED;
|
||||
ANALYZE TABLE t3;
|
||||
SELECT d,a,b,c FROM t3 ORDER BY d LOCK IN SHARE MODE SKIP LOCKED;
|
||||
explain SELECT d,a,b,c FROM t3 ORDER BY d
|
||||
LOCK IN SHARE MODE SKIP LOCKED;
|
||||
|
||||
--echo #
|
||||
--echo # UPDATE ...
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT * FROM t1 FOR UPDATE;
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT * FROM t1 FOR UPDATE NOWAIT;
|
||||
SELECT * FROM t1 ORDER BY a FOR UPDATE SKIP LOCKED;
|
||||
SELECT a,count(b) FROM t1 GROUP BY a ORDER BY a FOR UPDATE SKIP LOCKED;
|
||||
SELECT d,a,b,c FROM t1 partition (p1,p9,p11,p17) ORDER BY d
|
||||
FOR UPDATE SKIP LOCKED;
|
||||
SELECT d,a,b,c FROM t1 ORDER BY d FOR UPDATE SKIP LOCKED;
|
||||
SELECT d,a,b,c FROM t3 ORDER BY d FOR UPDATE SKIP LOCKED;
|
||||
|
||||
connection con1;
|
||||
COMMIT;
|
||||
|
||||
connection con1;
|
||||
BEGIN;
|
||||
SELECT * FROM t1 WHERE a='01' LOCK IN SHARE MODE ;
|
||||
SELECT * FROM t3 FORCE INDEX(a) WHERE a='01' LOCK IN SHARE MODE ;
|
||||
|
||||
connection con2;
|
||||
BEGIN;
|
||||
SET SESSION innodb_lock_wait_timeout=1;
|
||||
|
||||
--echo #
|
||||
--echo # SHARE ...
|
||||
SELECT * FROM t1 LOCK IN SHARE MODE;
|
||||
SELECT * FROM t1 LOCK IN SHARE MODE NOWAIT;
|
||||
SELECT * FROM t1 ORDER BY d LOCK IN SHARE MODE SKIP LOCKED;
|
||||
SELECT a,count(b) FROM t1 GROUP BY a ORDER BY a LOCK IN SHARE MODE SKIP LOCKED;
|
||||
SELECT d,a,b,c FROM t1 partition (p1,p9,p11,p17) ORDER BY d
|
||||
LOCK IN SHARE MODE SKIP LOCKED;
|
||||
SELECT d,a,b,c FROM t1 ORDER BY d LOCK IN SHARE MODE SKIP LOCKED;
|
||||
ANALYZE TABLE t3;
|
||||
SELECT d,a,b,c FROM t3 ORDER BY d LOCK IN SHARE MODE SKIP LOCKED;
|
||||
explain SELECT d,a,b,c FROM t3 ORDER BY d
|
||||
LOCK IN SHARE MODE SKIP LOCKED;
|
||||
|
||||
--echo #
|
||||
--echo # UPDATE ...
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT * FROM t1 FOR UPDATE;
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT * FROM t1 FOR UPDATE NOWAIT;
|
||||
SELECT * FROM t1 ORDER BY a FOR UPDATE SKIP LOCKED;
|
||||
SELECT a,count(b) FROM t1 GROUP BY a ORDER BY a FOR UPDATE SKIP LOCKED;
|
||||
SELECT d,a,b,c FROM t1 partition (p1,p9,p11,p17) ORDER BY d
|
||||
FOR UPDATE SKIP LOCKED;
|
||||
SELECT d,a,b,c FROM t1 ORDER BY d FOR UPDATE SKIP LOCKED;
|
||||
SELECT d,a,b,c FROM t3 ORDER BY d FOR UPDATE SKIP LOCKED;
|
||||
|
||||
connection default;
|
||||
disconnect con1;
|
||||
disconnect con2;
|
||||
|
||||
DROP TABLE t1, t2, t3;
|
||||
|
||||
DROP USER test@localhost;
|
||||
DROP USER test2@localhost;
|
||||
set @@global.read_only= @start_read_only;
|
||||
set @@global.autocommit= @start_autocommit;
|
||||
set default_storage_engine= default;
|
||||
207
mysql-test/suite/innodb/t/skip_locked_nowait.test
Normal file
207
mysql-test/suite/innodb/t/skip_locked_nowait.test
Normal file
@ -0,0 +1,207 @@
|
||||
#
|
||||
# wl#8919 Implement NOWAIT and SKIP LOCKED
|
||||
#
|
||||
--source include/have_innodb.inc
|
||||
|
||||
|
||||
connect (con1,localhost,root,,);
|
||||
SET SESSION innodb_lock_wait_timeout=1;
|
||||
|
||||
connection default;
|
||||
SET SESSION innodb_lock_wait_timeout=1;
|
||||
|
||||
--echo # Case 1: Test primary index
|
||||
CREATE TABLE t1(
|
||||
seat_id INT,
|
||||
state INT,
|
||||
PRIMARY KEY(seat_id)
|
||||
) ENGINE=InnoDB;
|
||||
|
||||
INSERT INTO t1 VALUES(1,0), (2,0), (3,0), (4,0);
|
||||
|
||||
BEGIN;
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 LOCK IN SHARE MODE;
|
||||
|
||||
connection con1;
|
||||
BEGIN;
|
||||
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 LOCK IN SHARE MODE;
|
||||
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 LOCK IN SHARE MODE SKIP LOCKED;
|
||||
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 FOR UPDATE;
|
||||
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 FOR UPDATE NOWAIT;
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 FOR UPDATE SKIP LOCKED;
|
||||
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT * FROM t1 WHERE seat_id > 0 LIMIT 2 FOR UPDATE NOWAIT;
|
||||
SELECT * FROM t1 WHERE seat_id > 0 LIMIT 2 FOR UPDATE SKIP LOCKED;
|
||||
|
||||
COMMIT;
|
||||
|
||||
connection default;
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 FOR UPDATE;
|
||||
|
||||
connection con1;
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 LOCK IN SHARE MODE;
|
||||
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 LOCK IN SHARE MODE NOWAIT;
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 LOCK IN SHARE MODE SKIP LOCKED;
|
||||
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 FOR UPDATE;
|
||||
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 FOR UPDATE NOWAIT;
|
||||
SELECT * FROM t1 WHERE state = 0 LIMIT 2 FOR UPDATE SKIP LOCKED;
|
||||
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT * FROM t1 WHERE seat_id > 0 LIMIT 2 FOR UPDATE NOWAIT;
|
||||
SELECT * FROM t1 WHERE seat_id > 0 LIMIT 2 FOR UPDATE SKIP LOCKED;
|
||||
|
||||
COMMIT;
|
||||
|
||||
connection default;
|
||||
COMMIT;
|
||||
|
||||
DROP TABLE t1;
|
||||
|
||||
--echo # Case 2: Test primary index & secondary index
|
||||
CREATE TABLE t1(
|
||||
seat_id INT,
|
||||
row_id INT,
|
||||
state INT,
|
||||
PRIMARY KEY(seat_id),
|
||||
KEY(row_id)
|
||||
) ENGINE=InnoDB;
|
||||
|
||||
INSERT INTO t1 VALUES(1,1,0), (2,1,0), (3,2,0), (4,2,0);
|
||||
|
||||
--echo # Test secondary key
|
||||
# Case 2a: secondary blocks secondary/primary
|
||||
BEGIN;
|
||||
SELECT * FROM t1 WHERE state = 0 AND row_id = 1 LIMIT 1 FOR UPDATE NOWAIT;
|
||||
|
||||
connection con1;
|
||||
BEGIN;
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT * FROM t1 WHERE state = 0 AND row_id = 1 LIMIT 1 FOR UPDATE NOWAIT;
|
||||
SELECT * FROM t1 WHERE state = 0 AND row_id = 1 LIMIT 1 FOR UPDATE SKIP LOCKED;
|
||||
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT * FROM t1 WHERE state = 0 AND row_id > 0 LIMIT 1 FOR UPDATE NOWAIT;
|
||||
SELECT * FROM t1 WHERE state = 0 AND row_id > 0 LIMIT 1 FOR UPDATE SKIP LOCKED;
|
||||
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT * FROM t1 WHERE state = 0 FOR UPDATE NOWAIT;
|
||||
SELECT * FROM t1 WHERE state = 0 FOR UPDATE SKIP LOCKED;
|
||||
|
||||
COMMIT;
|
||||
|
||||
connection default;
|
||||
COMMIT;
|
||||
|
||||
# Case 2b: primary blocks secondary/primary
|
||||
BEGIN;
|
||||
SELECT * FROM t1 WHERE seat_id = 1 FOR UPDATE NOWAIT;
|
||||
|
||||
connection con1;
|
||||
BEGIN;
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT * FROM t1 WHERE state = 0 AND row_id = 1 LIMIT 1 FOR UPDATE NOWAIT;
|
||||
SELECT * FROM t1 WHERE state = 0 AND row_id = 1 LIMIT 1 FOR UPDATE SKIP LOCKED;
|
||||
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT * FROM t1 WHERE state = 0 FOR UPDATE NOWAIT;
|
||||
SELECT * FROM t1 WHERE state = 0 FOR UPDATE SKIP LOCKED;
|
||||
|
||||
COMMIT;
|
||||
|
||||
connection default;
|
||||
COMMIT;
|
||||
|
||||
DROP TABLE t1;
|
||||
|
||||
--echo # Case 3: Test primary index & spatial index
|
||||
CREATE TABLE t1(
|
||||
seat_id INT,
|
||||
pos POINT NOT NULL,
|
||||
state INT,
|
||||
PRIMARY KEY(seat_id),
|
||||
SPATIAL KEY(pos)
|
||||
) ENGINE=InnoDB;
|
||||
|
||||
INSERT INTO t1 VALUES
|
||||
(1,ST_PointFromText('POINT(1 0)'),0),
|
||||
(2,ST_PointFromText('POINT(1 1)'),0),
|
||||
(3,ST_PointFromText('POINT(2 0)'),0),
|
||||
(4,ST_PointFromText('POINT(2 1)'),0),
|
||||
(5,ST_PointFromText('POINT(3 0)'),0),
|
||||
(6,ST_PointFromText('POINT(3 1)'),0);
|
||||
|
||||
# Case 3a: secondary blocks secondary/primary
|
||||
BEGIN;
|
||||
SET @g = ST_GeomFromText('POLYGON((0 0,0 2,2 2,0 2,0 0))');
|
||||
# the first 4 records in the rtree index page are locked
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1 FORCE INDEX (pos)
|
||||
WHERE state = 0 AND MBRWithin(pos, @g) FOR UPDATE NOWAIT;
|
||||
|
||||
connection con1;
|
||||
BEGIN;
|
||||
SET @g = ST_GeomFromText('POLYGON((0 0,0 4,4 4,0 4,0 0))');
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1 FORCE INDEX (pos)
|
||||
WHERE state = 0 AND MBRWithin(pos, @g) FOR UPDATE NOWAIT;
|
||||
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1 FORCE INDEX (pos)
|
||||
WHERE state = 0 AND MBRWithin(pos, @g) FOR UPDATE SKIP LOCKED;
|
||||
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1
|
||||
WHERE state = 0 FOR UPDATE NOWAIT;
|
||||
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1
|
||||
WHERE state = 0 FOR UPDATE SKIP LOCKED;
|
||||
|
||||
COMMIT;
|
||||
|
||||
connection default;
|
||||
COMMIT;
|
||||
|
||||
# Case 3b: primary blockes secondary/primary
|
||||
connection con1;
|
||||
SET @g = ST_GeomFromText('POLYGON((0 0,0 3,3 3,0 3,0 0))');
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1 FORCE INDEX (pos)
|
||||
WHERE state = 0 AND MBRWithin(pos, @g) FOR UPDATE;
|
||||
|
||||
connection default;
|
||||
BEGIN;
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1
|
||||
WHERE seat_id = 4 FOR UPDATE NOWAIT;
|
||||
|
||||
connection con1;
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1 FORCE INDEX (pos)
|
||||
WHERE state = 0 AND MBRWithin(pos, @g) FOR UPDATE NOWAIT;
|
||||
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1 FORCE INDEX (pos)
|
||||
WHERE state = 0 AND MBRWithin(pos, @g) FOR UPDATE SKIP LOCKED;
|
||||
|
||||
--error ER_LOCK_WAIT_TIMEOUT
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1
|
||||
WHERE state = 0 FOR UPDATE NOWAIT;
|
||||
|
||||
SELECT seat_id, state, ST_AsText(pos) FROM t1
|
||||
WHERE state = 0 FOR UPDATE SKIP LOCKED;
|
||||
|
||||
connection default;
|
||||
COMMIT;
|
||||
|
||||
DROP TABLE t1;
|
||||
|
||||
disconnect con1;
|
||||
Reference in New Issue
Block a user