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32 lines
477 B
Plaintext
32 lines
477 B
Plaintext
drop table if exists t1;
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create table t1 (a int) engine=innodb;
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begin;
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insert into t1 values(1);
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flush tables with read lock;
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select * from t1;
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a
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commit;
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select * from t1;
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a
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unlock tables;
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begin;
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select * from t1 for update;
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a
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1
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begin;
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select * from t1 for update;
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flush tables with read lock;
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commit;
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a
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1
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unlock tables;
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commit;
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begin;
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insert into t1 values(10);
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flush tables with read lock;
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commit;
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unlock tables;
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flush tables with read lock;
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unlock tables;
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drop table t1;
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