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15 lines
350 B
Text
15 lines
350 B
Text
CREATE TABLE t1 (id INT PRIMARY KEY) ENGINE=InnoDB;
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INSERT INTO t1 VALUES (1);
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connection node_2;
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ALTER TABLE t1 ADD COLUMN f2 INTEGER, LOCK=SHARED;
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connection node_1;
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INSERT INTO t1 VALUES (2, 2);
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SELECT COUNT(*) = 2 FROM t1;
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COUNT(*) = 2
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1
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connection node_2;
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INSERT INTO t1 VALUES (3, 3);
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SELECT COUNT(*) = 3 FROM t1;
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COUNT(*) = 3
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1
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DROP TABLE t1;
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