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The optional AND CHAIN clause is a convenience for initiating a new transaction as soon as the old transaction terminates. Therefore, do not start new transaction if it is already started at wsrep_start_transaction.
18 lines
327 B
Text
18 lines
327 B
Text
connection node_2;
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connection node_1;
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ROLLBACK AND CHAIN;
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CREATE TABLE t1(a int not null primary key) engine=innodb;
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INSERT INTO t1 values (1);
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BEGIN;
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INSERT INTO t1 values (2);
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ROLLBACK AND CHAIN;
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SELECT * FROM t1;
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a
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1
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connection node_2;
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SET SESSION wsrep_sync_wait=15;
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SELECT * FROM t1;
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a
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1
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connection node_1;
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DROP TABLE t1;
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