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43 lines
1.1 KiB
Text
43 lines
1.1 KiB
Text
#
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# Test that a LOCK TABLE on the slave will cause the applier thread to block, so no subsequent updates
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# are replicated on the slave until UNLOCK TABLE is issued.
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#
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--source include/galera_cluster.inc
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--source include/have_innodb.inc
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--let $wsrep_sync_wait_orig = `SELECT @@wsrep_sync_wait`
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CREATE TABLE t1 (id INT PRIMARY KEY) ENGINE=InnoDB;
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CREATE TABLE t2 (id INT PRIMARY KEY) ENGINE=InnoDB;
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--connection node_2
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LOCK TABLE t1 READ;
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--connection node_1
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INSERT INTO t1 VALUES (1);
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INSERT INTO t2 VALUES (1);
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# We use a separate connection here so that we can SELECT from both tables
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# without running into "table t2 was not locked" error.
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--let $galera_connection_name = node_2a
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--let $galera_server_number = 2
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--source include/galera_connect.inc
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--connection node_2a
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SET SESSION wsrep_sync_wait=0;
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SELECT COUNT(*) = 0 FROM t1;
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SELECT COUNT(*) = 0 FROM t2;
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--connection node_2
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UNLOCK TABLES;
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--disable_query_log
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--eval SET SESSION wsrep_sync_wait=$wsrep_sync_wait_orig;
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--enable_query_log
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SELECT COUNT(*) = 1 FROM t1;
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SELECT COUNT(*) = 1 FROM t2;
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DROP TABLE t1;
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DROP TABLE t2;
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