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25 lines
760 B
Text
25 lines
760 B
Text
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SET STORAGE_ENGINE = 'tokudb';
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set session transaction isolation level repeatable read;
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set session tokudb_disable_slow_alter=ON;
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# Establish connection conn1 (user = root)
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DROP TABLE IF EXISTS foo;
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set session transaction isolation level repeatable read;
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create table foo (a int, b int) engine=TokuDB;
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insert into foo values (1,10);
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begin;
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select * from foo;
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a b
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1 10
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alter table foo add column c int;
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alter table foo drop column b;
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commit;
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begin;
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insert into foo values (1,10);
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alter table foo add column cc int;
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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alter table foo drop column c;
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ERROR HY000: Lock wait timeout exceeded; try restarting transaction
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commit;
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set session transaction isolation level serializable;
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DROP TABLE foo;
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