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1388c164bc
Return NULL if a time argument is given to date_add(). (Warning will be shown after Dimitri's timezone patch is pushed)
35 lines
737 B
Plaintext
35 lines
737 B
Plaintext
source include/master-slave.inc;
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create table t1(n int);
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insert into t1 values(get_lock("lock",2));
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dirty_close master;
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connection master1;
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select get_lock("lock",2);
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select release_lock("lock");
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#ignore
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disable_query_log;
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let $1=2000;
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while ($1)
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{
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do get_lock("lock",2);
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do release_lock("lock");
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dec $1;
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}
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enable_query_log;
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save_master_pos;
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connection slave;
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sync_with_master;
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select get_lock("lock",3);
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select * from t1;
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select is_free_lock("lock"), is_used_lock("lock") = connection_id();
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explain extended select is_free_lock("lock"), is_used_lock("lock");
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# Check lock functions
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select is_free_lock("lock2");
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select is_free_lock(NULL);
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connection master1;
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drop table t1;
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save_master_pos;
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connection slave;
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sync_with_master;
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