flush_table.test
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上传日期:2022-05-23
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- # TODO: Only run this if we have privilege to do flush table
- #
- # Test of flush table
- #
- --disable_warnings
- drop table if exists t1,t2;
- --enable_warnings
- create table t1 (a int not null auto_increment primary key);
- insert into t1 values(0);
- lock table t1 read;
- flush table t1;
- check table t1;
- drop table t1;
- #
- # In the following test FLUSH TABLES produces a deadlock
- # (hang forever) if the fix for BUG #3565 is missing.
- # And it shows that handler tables are re-opened after flush (BUG #4286).
- #
- create table t1(table_id char(20) primary key);
- create table t2(table_id char(20) primary key);
- insert into t1 values ('test.t1');
- insert into t1 values ('');
- insert into t2 values ('test.t2');
- insert into t2 values ('');
- handler t1 open as a1;
- handler t1 open as a2;
- handler t2 open;
- handler a1 read first limit 9;
- handler a2 read first limit 9;
- handler t2 read first limit 9;
- flush tables;
- handler a1 read first limit 9;
- handler a2 read first limit 9;
- handler t2 read first limit 9;
- #
- --error 1066
- handler t1 open as a1;
- --error 1066
- handler t1 open as a2;
- --error 1066
- handler t2 open;
- handler a1 read first limit 9;
- handler a2 read first limit 9;
- handler t2 read first limit 9;
- flush table t1;
- handler a1 read first limit 9;
- handler a2 read first limit 9;
- handler t2 read first limit 9;
- flush table t2;
- handler t2 close;
- drop table t1;
- drop table t2;
- #
- # The fix for BUG #4286 cannot restore the position after a flush.
- #
- create table t1(table_id char(20) primary key);
- insert into t1 values ('Record-01');
- insert into t1 values ('Record-02');
- insert into t1 values ('Record-03');
- insert into t1 values ('Record-04');
- insert into t1 values ('Record-05');
- handler t1 open;
- handler t1 read first limit 1;
- handler t1 read next limit 1;
- handler t1 read next limit 1;
- flush table t1;
- handler t1 read next limit 1;
- handler t1 read next limit 1;
- handler t1 close;
- drop table t1;
- # End of 4.1 tests