📄 kill.result
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drop table if exists t1;create table t1 (kill_id int);insert into t1 values(connection_id());select ((@id := kill_id) - kill_id) from t1;((@id := kill_id) - kill_id)0kill @id;select ((@id := kill_id) - kill_id) from t1;((@id := kill_id) - kill_id)0select @id != connection_id();@id != connection_id()1select 4;44drop table t1;select get_lock("a", 10);get_lock("a", 10)1 select get_lock("a", 10);get_lock("a", 10)NULLselect 1;11select RELEASE_LOCK("a");RELEASE_LOCK("a")1
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