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58 lines
1.6 KiB
Text
58 lines
1.6 KiB
Text
#
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# Test for overlapped transactions under manual desync.
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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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--source include/have_debug_sync.inc
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--let $galera_connection_name = node_1a
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--let $galera_server_number = 1
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--source include/galera_connect.inc
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--connection node_1
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CREATE TABLE ten (f1 INTEGER PRIMARY KEY) Engine=InnoDB;
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INSERT INTO ten VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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CREATE TABLE t1 (f1 INTEGER, PRIMARY KEY (f1)) Engine=InnoDB;
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CREATE TABLE t2 (f1 INTEGER, PRIMARY KEY (f1)) Engine=InnoDB;
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SET GLOBAL wsrep_desync = 1;
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show status like 'wsrep_desync_count';
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SET DEBUG_SYNC='before_execute_sql_command SIGNAL alter1 WAIT_FOR alter2';
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send INSERT INTO t1 (f1) SELECT 0000 + (100 * a1.f1) + (10 * a2.f1) + a3.f1 FROM ten AS a1, ten AS a2, ten AS a3;
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--connection node_1a
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FLUSH STATUS;
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SET GLOBAL wsrep_desync = 1;
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show status like 'wsrep_desync_count';
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SET DEBUG_SYNC='now WAIT_FOR alter1';
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SET DEBUG_SYNC='before_execute_sql_command SIGNAL alter2';
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send INSERT INTO t2 (f1) SELECT 0000 + (100 * a1.f1) + (10 * a2.f1) + a3.f1 FROM ten AS a1, ten AS a2, ten AS a3;
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--connection node_1
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reap;
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--connection node_1a
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reap;
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--connection node_1
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SET DEBUG_SYNC='RESET';
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SET GLOBAL wsrep_desync = 0;
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show status like 'wsrep_desync_count';
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SET GLOBAL wsrep_desync = 0;
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show status like 'wsrep_desync_count';
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call mtr.add_suppression("Trying to make wsrep_desync = OFF on the node that is already synchronized\\.");
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show status like 'wsrep_desync_count';
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SET GLOBAL wsrep_desync = 0;
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SELECT COUNT(*) FROM t1;
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SELECT COUNT(*) FROM t2;
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DROP TABLE t1;
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DROP TABLE t2;
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DROP TABLE ten;
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