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MDEV-6720 - enable connection log in mysqltest by default
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parent
5052e2479e
commit
282497dd6d
1559 changed files with 38534 additions and 9891 deletions
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@ -1,6 +1,6 @@
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# Establish connection con1 (user=root)
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# Establish connection con2 (user=root)
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# Establish connection con3 (user=root)
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connect con1,localhost,root,,;
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connect con2,localhost,root,,;
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connect con3,localhost,root,,;
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# Drop test table
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drop table if exists t;
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# Create test table
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@ -8,21 +8,21 @@ create table t(a INT PRIMARY KEY, b INT) engine=InnoDB;
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# Insert two rows to test table
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insert into t values(2,1);
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insert into t values(1,2);
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# Switch to connection con1
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connection con1;
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BEGIN;
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SELECT b FROM t WHERE a=1 FOR UPDATE;
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# Switch to connection con2
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connection con2;
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BEGIN;
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SELECT b FROM t WHERE a=2 FOR UPDATE;
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# Switch to connection con1
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connection con1;
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SELECT b FROM t WHERE a=2 FOR UPDATE;
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# Switch to connection con2
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connection con2;
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SELECT b FROM t WHERE a=1 FOR UPDATE;
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# Switch to connection con1
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connection con1;
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ROLLBACK;
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# Switch to connection con2
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connection con2;
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ROLLBACK;
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# Switch to connection con3
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connection con3;
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Deadlocks: 1
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# Drop test table
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drop table t;
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@ -1,9 +1,6 @@
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--source include/have_xtradb.inc
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--echo # Establish connection con1 (user=root)
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connect (con1,localhost,root,,);
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--echo # Establish connection con2 (user=root)
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connect (con2,localhost,root,,);
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--echo # Establish connection con3 (user=root)
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connect (con3,localhost,root,,);
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--echo # Drop test table
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--disable_warnings
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@ -21,35 +18,28 @@ let $current = `SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHER
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--disable_result_log
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--echo # Switch to connection con1
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connection con1;
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BEGIN; SELECT b FROM t WHERE a=1 FOR UPDATE;
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--echo # Switch to connection con2
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connection con2;
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BEGIN; SELECT b FROM t WHERE a=2 FOR UPDATE;
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--echo # Switch to connection con1
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connection con1;
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SEND SELECT b FROM t WHERE a=2 FOR UPDATE;
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--echo # Switch to connection con2
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connection con2;
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SEND SELECT b FROM t WHERE a=1 FOR UPDATE;
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--echo # Switch to connection con1
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connection con1;
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--error 0, ER_LOCK_DEADLOCK
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reap;
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ROLLBACK;
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--echo # Switch to connection con2
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connection con2;
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--error 0, ER_LOCK_DEADLOCK
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reap;
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ROLLBACK;
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--echo # Switch to connection con3
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connection con3;
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let $result = `SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'Innodb_deadlocks'`;
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@ -2,18 +2,22 @@ DROP TABLE IF EXISTS t1;
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# Verifying that X_LOCK not acquired
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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 conn1,localhost,root,,;
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connection conn1;
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SET autocommit=0;
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SET innodb_fake_changes=1;
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BEGIN;
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SELECT * FROM t1 FOR UPDATE;
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a
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1
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connection default;
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SET innodb_lock_wait_timeout=3;
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UPDATE t1 SET a=2;
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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SELECT * FROM t1 LOCK IN SHARE MODE;
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a
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1
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connection conn1;
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ROLLBACK;
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SET innodb_fake_changes=default;
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DROP TABLE t1;
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