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42 lines
1.3 KiB
Text
42 lines
1.3 KiB
Text
#
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# This test is for testing virtual column support in galera cluster
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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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#
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# test case for verifying that cascaded delete in a table with virtual column does not crash slave node
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#
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--connection node_1
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CREATE TABLE p (id INT UNSIGNED PRIMARY KEY AUTO_INCREMENT) ENGINE = InnoDB;
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CREATE TABLE c (id INT UNSIGNED PRIMARY KEY AUTO_INCREMENT, pid INT UNSIGNED, bitmap TINYINT UNSIGNED NOT NULL DEFAULT 0, bitmap5 TINYINT UNSIGNED GENERATED ALWAYS AS (bitmap&(1<<5)) VIRTUAL, FOREIGN KEY (pid) REFERENCES p (id) ON DELETE CASCADE ON UPDATE CASCADE);
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# not sure of this index is needed for the test
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CREATE INDEX bitmap5 ON c(bitmap5) USING BTREE;
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INSERT INTO p VALUES(1);
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INSERT INTO c(pid) VALUES(1);
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--connection node_2
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# wait until both INSERTS have arrived in node_2
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--let $wait_condition = SELECT COUNT(*) = 1 FROM c
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--source include/wait_condition.inc
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--connection node_1
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# delete from parent table, it will cascade into child table
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# node_2 might have problem in applying this cascaded delete
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DELETE FROM p WHERE id=1;
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SELECT * FROM p;
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SELECT * FROM c;
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--connection node_2
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--let $wait_condition = SELECT COUNT(*) = 0 FROM c;
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--source include/wait_condition.inc
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--connection node_1
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DROP TABLE c;
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DROP TABLE p;
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