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9842ed4e6d
Related to 7c2ba9e: ha_table_exists() is replaced by
dd_frm_type(). ha_table_exists() checked the existence of share and
that succeeded to enter the execution branch of ha_delete_table()
where tdc_remove_table() was called. Now it is skipped because
dd_frm_type() returns TABLE_TYPE_UNKNOWN. Fix it by calling
tdc_remove_table() in this case as well.
226 lines
6.2 KiB
Text
226 lines
6.2 KiB
Text
--source include/have_log_bin.inc
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--source include/have_innodb.inc
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--source include/have_archive.inc
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#
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# This test is based on the orginal test from Tencent for DROP TABLE ... FORCE
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# In MariaDB we did reuse the code but MariaDB does not require the FORCE
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# keyword to drop a table even if the .frm file or some engine files are
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# missing.
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# To make it easy to see the differences between the orginal code and
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# the new one, we have left some references to the original test case
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#
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CALL mtr.add_suppression("Operating system error number");
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CALL mtr.add_suppression("The error means the system cannot");
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CALL mtr.add_suppression("returned OS error 71");
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let $DATADIR= `select @@datadir`;
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--echo #Test1: table with missing .ibd can be dropped directly
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# drop table without ibd
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create table t1(a int)engine=innodb;
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--remove_file $DATADIR/test/t1.ibd
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drop table t1;
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--list_files $DATADIR/test/
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# Original DROP TABLE .. FORCE required SUPER privilege. MariaDB doesn't
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--echo # Test droping table without frm without super privilege
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# create table t1 and rm frm
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create table t1(a int) engine=innodb;
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--remove_file $DATADIR/test/t1.frm
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# create test user
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create user test identified by '123456';
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grant all privileges on test.t1 to 'test'@'%'identified by '123456';
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# connect as test
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connect (con_test, localhost, test,'123456', );
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--connection con_test
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# drop table with user test
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drop table t1;
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--error ER_BAD_TABLE_ERROR
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drop table t1;
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# connect as root
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--connection default
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--disconnect con_test
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drop user test;
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# check files in datadir about t1
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--list_files $DATADIR/test/
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--echo #Test5: drop table with triger, and with missing frm
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# create table t1 with triger and rm frm
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create table t1(a int)engine=innodb;
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create trigger t1_trg before insert on t1 for each row begin end;
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let $DATADIR= `select @@datadir`;
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--remove_file $DATADIR/test/t1.frm
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drop table t1;
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--error ER_BAD_TABLE_ERROR
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drop table t1;
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# check files in datadir about t1
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--list_files $DATADIR/test/
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--echo #Test6: table with foreign key references can not be dropped
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# create table with foreign key reference and rm frm
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CREATE TABLE parent (id INT NOT NULL, PRIMARY KEY (id)) ENGINE=INNODB;
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CREATE TABLE child (id INT, parent_id INT, INDEX par_ind (parent_id), FOREIGN KEY (parent_id) REFERENCES parent(id) ON DELETE CASCADE) ENGINE=INNODB;
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--remove_file $DATADIR/test/parent.frm
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# parent can not be dropped when there are foreign key references
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--error ER_ROW_IS_REFERENCED_2
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drop table parent;
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# parent can be dropped when there are no foreign key references
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drop table child;
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drop table parent;
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# check files in datadir about child and parent
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--list_files $DATADIR/test/
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--echo #Test7: drop table twice
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create table t1(a int)engine=innodb;
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--remove_file $DATADIR/test/t1.frm
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# first drop table will success
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drop table t1;
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# check files in datadir about t1
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--list_files $DATADIR/test/
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# second drop with if exists will also ok
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drop table if exists t1;
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# check files in datadir about t1
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--list_files $DATADIR/test/
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--echo #Test9: check compatibility with restrict/cascade
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# create table with foreign key reference and rm frm
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CREATE TABLE parent (id INT NOT NULL, PRIMARY KEY (id)) ENGINE=INNODB;
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CREATE TABLE child (id INT, parent_id INT, INDEX par_ind (parent_id), FOREIGN KEY (parent_id) REFERENCES parent(id) ON DELETE CASCADE) ENGINE=INNODB;
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# parent can not be dropped when there are foreign key references
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--error ER_ROW_IS_REFERENCED_2
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drop table parent;
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--error ER_ROW_IS_REFERENCED_2
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drop table parent restrict;
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--error ER_ROW_IS_REFERENCED_2
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drop table parent cascade;
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--error ER_ROW_IS_REFERENCED_2
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drop table parent;
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--error ER_ROW_IS_REFERENCED_2
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drop table parent restrict;
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--error ER_ROW_IS_REFERENCED_2
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drop table parent cascade;
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# parent can be dropped when there are no foreign key references
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drop table child;
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drop table parent;
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--echo #Test10: drop non-innodb engine table returns ok
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# create myisam table t1 and rm .frm
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create table t1(a int) engine=myisam;
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--remove_file $DATADIR/test/t1.frm
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--replace_result \\ /
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drop table t1;
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# create myisam table t1 and rm .MYD
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create table t1(a int) engine=myisam;
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--remove_file $DATADIR/test/t1.MYD
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--replace_result \\ /
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drop table t1;
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# create myisam table t1 and rm .MYI
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create table t1(a int) engine=myisam;
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--remove_file $DATADIR/test/t1.MYI
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--replace_result \\ /
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drop table t1;
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--list_files $DATADIR/test/
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# create Aria table t1 and rm .frm and .MAD
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create table t1(a int) engine=aria;
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--remove_file $DATADIR/test/t1.frm
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--remove_file $DATADIR/test/t1.MAD
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--list_files $DATADIR/test/
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--error ER_BAD_TABLE_ERROR
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drop table t1;
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--replace_result \\ /
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show warnings;
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--list_files $DATADIR/test/
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# create Aria table t2 and rm .frm and .MAI
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create table t2(a int) engine=aria;
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flush tables;
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--remove_file $DATADIR/test/t2.frm
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--remove_file $DATADIR/test/t2.MAI
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--list_files $DATADIR/test/
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--error ER_BAD_TABLE_ERROR
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drop table t2;
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--replace_result \\ /
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show warnings;
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--list_files $DATADIR/test/
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# create Aria table t2 and rm .MAI and .MAD
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create table t2(a int) engine=aria;
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flush tables;
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--remove_file $DATADIR/test/t2.MAD
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--remove_file $DATADIR/test/t2.MAI
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--list_files $DATADIR/test/
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--replace_result \\ /
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drop table t2;
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# create CVS table t2 and rm .frm
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create table t2(a int not null) engine=CSV;
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flush tables;
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--remove_file $DATADIR/test/t2.frm
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drop table t2;
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--list_files $DATADIR/test/
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# create CVS table t2 and rm .frm
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create table t2(a int not null) engine=CSV;
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flush tables;
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--remove_file $DATADIR/test/t2.CSV
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drop table t2;
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--list_files $DATADIR/test/
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# create Archive table t2 and rm
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# Note that as Archive has discovery, removing the
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# ARZ will automatically remove the .frm
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create table t2(a int not null) engine=archive;
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flush tables;
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--error 1
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--remove_file $DATADIR/test/t2.frm
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select * from t2;
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flush tables;
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--remove_file $DATADIR/test/t2.ARZ
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--error ER_NO_SUCH_TABLE
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select * from t2;
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--list_files $DATADIR/test/
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--replace_result \\ /
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--error ER_BAD_TABLE_ERROR
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drop table t2;
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create table t2(a int not null) engine=archive;
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flush tables;
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--remove_file $DATADIR/test/t2.ARZ
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--error ER_BAD_TABLE_ERROR
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drop table t2;
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--list_files $DATADIR/test/
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--echo #
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--echo # MDEV-23549 CREATE fails after DROP without FRM
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--echo #
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create table t1 (a int);
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select * from t1;
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--remove_file $datadir/test/t1.frm
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drop table t1;
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create table t1 (a int);
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drop table t1;
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