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SET DEFAULT_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,bar;
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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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create table bar (a int) engine=TokuDB;
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insert into foo values (1,10),(2,20),(3,30);
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alter table foo add column c int first;
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alter table foo drop column b;
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set session transaction isolation level serializable;