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36 lines
670 B
Plaintext
36 lines
670 B
Plaintext
drop table if exists t1;
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set session transaction isolation level read committed;
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create table t1(a int not null) engine=innodb DEFAULT CHARSET=latin1;
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create table t2 like t1;
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insert into t2 values (1),(2),(3),(4),(5),(6),(7);
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set autocommit=0;
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begin;
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replace into t1 select * from t2;
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set session transaction isolation level read committed;
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set autocommit=0;
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delete from t2 where a=5;
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commit;
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delete from t2;
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commit;
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commit;
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begin;
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insert into t1 select * from t2;
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set session transaction isolation level read committed;
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set autocommit=0;
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delete from t2 where a=5;
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commit;
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delete from t2;
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commit;
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commit;
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select * from t1;
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a
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1
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2
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3
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4
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5
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6
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7
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drop table t1;
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drop table t2;
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