1379 lines
42 KiB
Plaintext
1379 lines
42 KiB
Plaintext
--source include/have_debug.inc
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--source include/have_debug_sync.inc
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--source include/have_perfschema.inc
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--enable_connect_log
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--echo ###########################################################
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--echo #
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--echo # WL#7957: MDL FOR TABLESPACES
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--echo # ============================
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--echo #
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--echo # We have the following tablespace DDL operations that acquire
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--echo # exclusive MDL locks on tablespaces:
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--echo #
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--echo # CREATE, ALTER and DROP TABLESPACE
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--echo #
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--echo # Then, we have the following non-tablespace related DDL
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--echo # operations that acquire intention exclusive locks on
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--echo # tablespaces:
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--echo #
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--echo # CREATE, ALTER, RENAME, TRUNCATE, LOCK, DROP TABLE
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--echo #
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--echo # and
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--echo #
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--echo # CREATE, DROP INDEX
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--echo #
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--echo # Below are test cases to verify that:
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--echo #
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--echo # 1. We can *not* run DDL statements manipulating the same
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--echo # tablespace concurrently.
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--echo # 2. We can run different DDL statements manipulating different
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--echo # tablespaces concurrently.
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--echo # 3. We can run different DDL statements accessing different
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--echo # tables in the same tablespace concurrently.
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--echo # 4. We can *not* run DDL statements on tables in a given
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--echo # tablespace concurrently with DDL operations on the
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--echo # same tablespace.
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--echo # 5. Verify that dropping a schema with tables in various
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--echo # tablespaces cannot run concurrentlty with dropping the
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--echo # tablespaces.
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--echo # 6. Verify that tablespace IX locks are not acquired in
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--echo # the context of 'FLUSH TABLE WITH READ LOCK',
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--echo # 'FLUSH TABLE FOR EXPORT' or 'LOCK TABLE READ'.
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--echo # 7. Verify that statements 'FLUSH TABLE WITH READ LOCK',
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--echo # 'FLUSH TABLE FOR EXPORT' and 'LOCK TABLE READ'
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--echo # can run concurrently with DDL operations on the
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--echo # tablespace.
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--echo # 8. Verify that tablespace IX locks are acquired in
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--echo # the context of 'LOCK TABLE WRITE'.
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--echo # 9. Verify that table DML (e.g. SELECT ... FOR UPDATE)
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--echo # can run concurrently with DDL on the tablespace.
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--echo # 10. Verify that MDL with prepared statements works as
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--echo # expected, using a prepared ALTER TABLE.
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--echo # 11. Verify that a non-empty tablespace cannot be dropped.
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--echo # 12. Verify that the tablespace name length is checked
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--echo # properly.
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--echo # 13. Extend test coverage:
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--echo # i) Run tablespace DDL within lock tables mode.
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--echo # ii) Run tablespace DDL when the global read lock
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--echo # is taken.
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--echo # iii) Provoke timeout for table DDL waiting for
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--echo # tablespace MDL IX lock.
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--echo # iv) Provoke timeout for tablespace DDL waiting for
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--echo # tablespace MDL X lock.
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--echo # 14. Verify that CREATE TABLE ... LIKE statements are
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--echo # handled correctly, both with and without source
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--echo # tables in general tablespaces.
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--echo # 15. Verify that explicit invalid tablespace names make
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--echo # table related DDL be rejected. Verify that implicit
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--echo # invalid tablespace names (e.g., present in an .FRM
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--echo # file from a previous MySQL version) are ignored.
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--echo # 16. Verify correct P_S information.
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--echo ###########################################################
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--echo #
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--echo # Test setup: Create reusable connections:
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--echo #
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--connect (con1, localhost, root)
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--connect (con2, localhost, root)
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--connect (con3, localhost, root)
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--connect (con4, localhost, root)
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--connect (con5, localhost, root)
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--echo ###########################################################
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--echo # TC1. Verify that we can *not* run DDL statements manipulating
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--echo # the same tablespace concurrently.
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--echo #
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--echo #
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--echo # Start executing CREATE TABLESPACE, but wait after
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--echo # getting the MDL X lock on the tablespace name.
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--connection con1
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SET DEBUG_SYNC= 'after_wait_locked_tablespace_name
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SIGNAL got_lock_con1
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WAIT_FOR cont_con1';
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--send CREATE TABLESPACE ts1 ADD DATAFILE 'ts1_1.ibd'
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--echo #
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--echo # Start executing ALTER TABLESPACE.
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--connection con2
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SET DEBUG_SYNC= 'now WAIT_FOR got_lock_con1';
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--send ALTER TABLESPACE ts1 ADD DATAFILE 'ts1_2.ibd'
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--echo #
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--echo # Verify that the ALTER TABLESPACE is waiting for an MDL
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--echo # X lock on the tablespace name (not logged). Then, signal
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--echo # con1 to make the CREATE TABLESPACE proceed.
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--connection default
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LET $wait_condition=
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SELECT COUNT(*) = 1 FROM information_schema.processlist
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WHERE state LIKE 'Waiting for tablespace metadata lock' AND
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info LIKE 'ALTER TABLESPACE%';
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--source include/wait_condition.inc
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SET DEBUG_SYNC= 'now SIGNAL cont_con1';
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--echo #
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--echo # Reap the connections, reset DEBUG_SYNC and drop objects.
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--connection con1
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--reap
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--connection con2
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# InnoDB does not support ALTER TABLESPACE
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--error ER_CHECK_NOT_IMPLEMENTED
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--reap
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--connection default
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DROP TABLESPACE ts1;
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SET DEBUG_SYNC= 'RESET';
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--echo ###########################################################
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--echo # TC2. Verify that we can run different DDL statements
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--echo # manipulating different tablespaces concurrently.
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--echo #
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--echo #
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--echo # First, create a tablespace.
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--connection default
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CREATE TABLESPACE ts1 ADD DATAFILE 'ts1_1.ibd';
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--echo #
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--echo # Start executing CREATE TABLESPACE, but wait after
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--echo # getting the MDL X lock on the tablespace name.
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--connection con1
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SET DEBUG_SYNC= 'after_wait_locked_tablespace_name
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SIGNAL got_lock_con1
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WAIT_FOR cont_con1';
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--send CREATE TABLESPACE ts2 ADD DATAFILE 'ts2.ibd'
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--echo #
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--echo # Wait for con1 to get its X lock, then start executing
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--echo # ALTER TABLESPACE, but wait after getting the MDL X
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--echo # lock on the tablespace name.
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--connection con2
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SET DEBUG_SYNC= 'now WAIT_FOR got_lock_con1';
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SET DEBUG_SYNC= 'after_wait_locked_tablespace_name
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SIGNAL got_lock_con2
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WAIT_FOR cont_con2';
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--send ALTER TABLESPACE ts1 ADD DATAFILE 'ts1_2.ibd'
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--echo #
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--echo # Verify that both con1 and con2 have X locks. This will be the
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--echo # case when con2 signals got_lock_con2.
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--connection default
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SET DEBUG_SYNC= 'now WAIT_FOR got_lock_con2';
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--echo #
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--echo # Then, signal both con1 to and con2 to make the execution
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--echo # proceed.
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SET DEBUG_SYNC= 'now SIGNAL cont_con1';
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SET DEBUG_SYNC= 'now SIGNAL cont_con2';
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--echo #
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--echo # Reap the connections, reset DEBUG_SYNC and drop objects.
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--connection con1
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--reap
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--connection con2
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# InnoDB does not support ALTER TABLESPACE
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--error ER_CHECK_NOT_IMPLEMENTED
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--reap
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--connection default
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DROP TABLESPACE ts1;
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DROP TABLESPACE ts2;
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SET DEBUG_SYNC= 'RESET';
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--echo ###########################################################
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--echo # TC3. Verify that we can run different DDL statements
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--echo # accessing different tables in the same tablespace
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--echo # concurrently.
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--echo # +
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--echo #
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--echo # TC4. Verify that we can *not* run DDL statements on tables
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--echo # in a given tablespace concurrently with DDL operations
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--echo # on the same tablespace.
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--echo #
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--echo #
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--echo # First, create tablespaces ts1 and ts2, and tables in the
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--echo # tablespaces.
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--connection default
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CREATE TABLESPACE ts1 ADD DATAFILE 'ts1_1.ibd';
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CREATE TABLESPACE ts2 ADD DATAFILE 'ts2_1.ibd';
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CREATE TABLE t1 (pk INTEGER PRIMARY KEY) TABLESPACE ts1;
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CREATE TABLE t2 (pk INTEGER PRIMARY KEY) TABLESPACE ts1;
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CREATE TABLE t3 (pk INTEGER PRIMARY KEY) TABLESPACE ts2;
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--echo #
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--echo # On connection con1, truncate the table in ts2, but wait after
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--echo # getting IX lock on the tablespace.
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--connection con1
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SET DEBUG_SYNC= 'after_wait_locked_tablespace_name_for_table
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SIGNAL got_lock_con1
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WAIT_FOR cont_con1';
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--send TRUNCATE TABLE t3
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--echo #
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--echo # On connection con2, alter table t1 to use ts2 instead of ts1,
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--echo # but wait after getting IX lock on the tablespace.
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--connection con2
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SET DEBUG_SYNC= 'now WAIT_FOR got_lock_con1';
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SET DEBUG_SYNC= 'after_wait_locked_tablespace_name_for_table
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SIGNAL got_lock_con2
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WAIT_FOR cont_con2';
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--send ALTER TABLE t1 TABLESPACE ts2
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--echo #
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--echo # On connection con3, drop table t2, but wait after getting
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--echo # IX lock on the tablespace.
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--connection con3
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SET DEBUG_SYNC= 'now WAIT_FOR got_lock_con2';
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SET DEBUG_SYNC= 'after_wait_locked_tablespace_name_for_table
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SIGNAL got_lock_con3
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WAIT_FOR cont_con3';
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--send DROP TABLE t2
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--echo #
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--echo # On connection con4, do DROP TABLESPACE ts1, which will
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--echo # wait for X lock on the tablepsace name.
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--connection con4
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SET DEBUG_SYNC= 'now WAIT_FOR got_lock_con3';
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SET DEBUG_SYNC= 'now SIGNAL waiting_con4';
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--send DROP TABLESPACE ts1
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--echo #
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--echo # On connection con5, do ALTER TABLESPACE ts2, which will
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--echo # wait for X lock on the tablespace name.
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--connection con5
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SET DEBUG_SYNC= 'now WAIT_FOR waiting_con4';
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--send ALTER TABLESPACE ts2 ADD DATAFILE 'ts2_2.ibd'
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--echo #
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--echo # Back on the default connection, we can start unwinding the
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--echo # situation. First, verify that we have two threads waiting for
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--echo # MDL locks on tablespaces.
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--connection default
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LET $wait_condition=
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SELECT COUNT(*) = 2 FROM information_schema.processlist
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WHERE state LIKE 'Waiting for tablespace metadata lock' AND
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info LIKE '%TABLESPACE%';
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--source include/wait_condition.inc
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--echo #
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--echo # Next, we signal con2 and con3 to continue. This will make
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--echo # all MDL IX locks on s1 be released, which again will make
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--echo # con4 finish. Thus, we verify that we have only one thread
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--echo # left waiting for MDL lcoks on tablespaces.
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SET DEBUG_SYNC= 'now SIGNAL cont_con2';
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SET DEBUG_SYNC= 'now SIGNAL cont_con3';
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LET $wait_condition=
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SELECT COUNT(*) = 1 FROM information_schema.processlist
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WHERE state LIKE 'Waiting for tablespace metadata lock' AND
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info LIKE 'ALTER TABLESPACE%';
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--source include/wait_condition.inc
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--echo #
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--echo # Finally, signal con1 to finish, which will make all MDL
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--echo # locks on s2 be released. This, in its turn, will make
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--echo # con5 be able to continue and finish. We verify this by
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--echo # checking that we have no threads left waiting for MDL
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--echo # locks on tablespaces.
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SET DEBUG_SYNC= 'now SIGNAL cont_con1';
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LET $wait_condition=
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SELECT COUNT(*) = 0 FROM information_schema.processlist
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WHERE state LIKE 'Waiting for tablespace metadata lock' AND
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info LIKE 'ALTER TABLESPACE%';
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--source include/wait_condition.inc
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--echo #
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--echo # Reap the connections, reset DEBUG_SYNC and drop objects.
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--connection con1
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--reap
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--connection con2
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--reap
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--connection con3
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--reap
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--connection con4
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--reap
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--connection con5
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# InnoDB does not support ALTER TABLESPACE
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--error ER_CHECK_NOT_IMPLEMENTED
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--reap
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--connection default
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DROP TABLE t1;
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DROP TABLE t3;
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DROP TABLESPACE ts2;
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SET DEBUG_SYNC= 'RESET';
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--echo ###########################################################
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--echo # TC5. Verify that dropping a schema with tables in various
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--echo # tablespaces cannot run concurrentlty with dropping the
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--echo # tablespaces.
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--echo #
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--echo #
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--echo # First create two tablespaces and a schema with two tables
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--echo # in it, but put the tables in different tablespaces.
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--connection default
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CREATE TABLESPACE ts1 ADD DATAFILE 'ts1.ibd';
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CREATE TABLESPACE ts2 ADD DATAFILE 'ts2.ibd';
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CREATE SCHEMA s1;
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CREATE TABLE s1.t1 (pk INTEGER PRIMARY KEY) TABLESPACE ts1;
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CREATE TABLE s1.t2 (pk INTEGER PRIMARY KEY) TABLESPACE ts2;
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--echo #
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--echo # Next, on connection con1, issue a DROP SCHEMA but halt it
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--echo # after the tablespace locks have been acquired.
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--connection con1
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SET DEBUG_SYNC= 'after_wait_locked_tablespace_name_for_table
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SIGNAL got_lock_con1
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WAIT_FOR cont_con1';
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--send DROP SCHEMA s1
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--echo #
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--echo # Then, on connection con2 and con3, issue DROP TABLESPACE
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--echo # statements to drop the tablespaces of the two tables in
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--echo # the schema being dropped.
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--connection con2
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SET DEBUG_SYNC= 'now WAIT_FOR got_lock_con1';
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SET DEBUG_SYNC= 'now SIGNAL go_con3';
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--send DROP TABLESPACE ts1
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--connection con3
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SET DEBUG_SYNC= 'now WAIT_FOR go_con3';
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--send DROP TABLESPACE ts2
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--echo #
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--echo # Verify that the two DROP TABLESPACE statements are stuck
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--echo # waiting for MDL locks.
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--connection default
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LET $wait_condition=
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SELECT COUNT(*) = 2 FROM information_schema.processlist
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WHERE state LIKE 'Waiting for tablespace metadata lock' AND
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info LIKE 'DROP TABLESPACE%';
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--source include/wait_condition.inc
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--echo #
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--echo # Signal connection con1 to make it continue dropping the
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--echo # schema.
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SET DEBUG_SYNC= 'now SIGNAL cont_con1';
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--echo #
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--echo # Verify that the DROP TABLESPACE statements eventually get
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--echo # the MDL locks.
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LET $wait_condition=
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SELECT COUNT(*) = 0 FROM information_schema.processlist
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WHERE state LIKE 'Waiting for tablespace metadata lock' AND
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info LIKE 'DROP TABLESPACE%';
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--source include/wait_condition.inc
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--echo #
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--echo # Reap the connections, reset DEBUG_SYNC and drop objects.
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--connection con1
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--reap
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--connection con2
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--reap
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--connection con3
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--reap
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--connection default
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SET DEBUG_SYNC= 'RESET';
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--echo ###########################################################
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--echo # TC6. Verify that tablespace IX locks are not acquired in
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--echo # the context of 'FLUSH TABLE WITH READ LOCK',
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--echo # 'FLUSH TABLE FOR EXPORT' or 'LOCK TABLE READ'.
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--echo #
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--echo # First, create tablespaces ts1, ts2 and ts3, and tables in the
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--echo # tablespaces.
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--connection default
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CREATE TABLESPACE ts1 ADD DATAFILE 'ts1_1.ibd';
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CREATE TABLESPACE ts2 ADD DATAFILE 'ts2_1.ibd';
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CREATE TABLESPACE ts3 ADD DATAFILE 'ts3_1.ibd';
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CREATE TABLE t1 (pk INTEGER PRIMARY KEY) TABLESPACE ts1;
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CREATE TABLE t2 (pk INTEGER PRIMARY KEY) TABLESPACE ts2;
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CREATE TABLE t3 (pk INTEGER PRIMARY KEY) TABLESPACE ts3;
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--echo #
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--echo # Set a trap in the sync point after acquiring tablespace IX
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--echo # locks, and execute FLUSH TABLE WITH READ LOCK.
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--connection con1
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SET DEBUG_SYNC= 'after_wait_locked_tablespace_name_for_table HIT_LIMIT 1';
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--send FLUSH TABLE t1 WITH READ LOCK
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--echo #
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--echo # Set a trap in the sync point after acquiring tablespace IX
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--echo # locks, and execute FLUSH TABLE FOR EXPORT.
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--connection con2
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SET DEBUG_SYNC= 'after_wait_locked_tablespace_name_for_table HIT_LIMIT 1';
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--send FLUSH TABLE t2 FOR EXPORT
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--echo #
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--echo # Set a trap in the sync point after acquiring tablespace IX
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--echo # locks, and execute LOCK TABLE READ.
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--connection con3
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SET DEBUG_SYNC= 'after_wait_locked_tablespace_name_for_table HIT_LIMIT 1';
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--send LOCK TABLE t3 READ
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--echo #
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--echo # Reap the connections, reset DEBUG_SYNC and drop objects.
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--connection con1
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--reap
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UNLOCK TABLES;
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--connection con2
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--reap
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UNLOCK TABLES;
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--connection con3
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--reap
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UNLOCK TABLES;
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--connection default
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DROP TABLE t1;
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DROP TABLESPACE ts1;
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DROP TABLE t2;
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DROP TABLESPACE ts2;
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DROP TABLE t3;
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DROP TABLESPACE ts3;
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SET DEBUG_SYNC= 'RESET';
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--echo ###########################################################
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--echo # TC7. Verify that statements 'FLUSH TABLE WITH READ LOCK',
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--echo # 'FLUSH TABLE FOR EXPORT' and 'LOCK TABLE READ'
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--echo # can run concurrently with operations on the
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--echo # tablespace.
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--echo #
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--echo # First, create tablespaces ts1, ts2 and ts3, and tables in the
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--echo # tablespaces.
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--connection default
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CREATE TABLESPACE ts1 ADD DATAFILE 'ts1_1.ibd';
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CREATE TABLESPACE ts2 ADD DATAFILE 'ts2_1.ibd';
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CREATE TABLESPACE ts3 ADD DATAFILE 'ts3_1.ibd';
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CREATE TABLE t1 (pk INTEGER PRIMARY KEY) TABLESPACE ts1;
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CREATE TABLE t2 (pk INTEGER PRIMARY KEY) TABLESPACE ts2;
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CREATE TABLE t3 (pk INTEGER PRIMARY KEY) TABLESPACE ts3;
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--echo #
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--echo # Do a tablespace operation on ts1, and park it after getting
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--echo # the tablespace X lock.
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--connection con1
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SET DEBUG_SYNC= 'after_wait_locked_tablespace_name
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SIGNAL got_lock_con1
|
|
WAIT_FOR cont_con1';
|
|
--send ALTER TABLESPACE ts1 ADD DATAFILE 'ts1_2.ibd'
|
|
|
|
--echo #
|
|
--echo # Do a tablespace operation on ts2, and park it after getting
|
|
--echo # the tablespace X lock.
|
|
|
|
--connection con2
|
|
SET DEBUG_SYNC= 'now WAIT_FOR got_lock_con1';
|
|
SET DEBUG_SYNC= 'after_wait_locked_tablespace_name
|
|
SIGNAL got_lock_con2
|
|
WAIT_FOR cont_con2';
|
|
--send ALTER TABLESPACE ts2 ADD DATAFILE 'ts2_2.ibd'
|
|
|
|
--echo #
|
|
--echo # Do a tablespace operation on ts3, and park it after getting
|
|
--echo # the tablespace X lock.
|
|
|
|
--connection con3
|
|
SET DEBUG_SYNC= 'now WAIT_FOR got_lock_con2';
|
|
SET DEBUG_SYNC= 'after_wait_locked_tablespace_name
|
|
SIGNAL got_lock_con3
|
|
WAIT_FOR cont_con3';
|
|
--send ALTER TABLESPACE ts3 ADD DATAFILE 'ts3_2.ibd'
|
|
|
|
--echo #
|
|
--echo # Execute statements that should not be blocked
|
|
--echo # even with parked tablespace DDL statements
|
|
--echo # holding tablespace name X locks.
|
|
|
|
--connection default
|
|
SET DEBUG_SYNC= 'now WAIT_FOR got_lock_con3';
|
|
FLUSH TABLE t1 WITH READ LOCK;
|
|
UNLOCK TABLES;
|
|
FLUSH TABLE t2 FOR EXPORT;
|
|
UNLOCK TABLES;
|
|
LOCK TABLE t3 READ;
|
|
UNLOCK TABLES;
|
|
SET DEBUG_SYNC= 'now SIGNAL cont_con1';
|
|
SET DEBUG_SYNC= 'now SIGNAL cont_con2';
|
|
SET DEBUG_SYNC= 'now SIGNAL cont_con3';
|
|
|
|
--echo #
|
|
--echo # Reap the connections, reset DEBUG_SYNC and drop objects.
|
|
|
|
--connection con1
|
|
--error ER_CHECK_NOT_IMPLEMENTED
|
|
--reap
|
|
--connection con2
|
|
--error ER_CHECK_NOT_IMPLEMENTED
|
|
--reap
|
|
--connection con3
|
|
--error ER_CHECK_NOT_IMPLEMENTED
|
|
--reap
|
|
--connection default
|
|
DROP TABLE t1;
|
|
DROP TABLESPACE ts1;
|
|
DROP TABLE t2;
|
|
DROP TABLESPACE ts2;
|
|
DROP TABLE t3;
|
|
DROP TABLESPACE ts3;
|
|
SET DEBUG_SYNC= 'RESET';
|
|
|
|
|
|
--echo ###########################################################
|
|
--echo # TC8. Verify that tablespace IX locks are acquired in
|
|
--echo # the context of 'LOCK TABLE WRITE'.
|
|
|
|
--echo #
|
|
--echo # First, create tablespace ts1 with one table.
|
|
|
|
--connection default
|
|
CREATE TABLESPACE ts1 ADD DATAFILE 'ts1_1.ibd';
|
|
|
|
CREATE TABLE t1 (pk INTEGER PRIMARY KEY) TABLESPACE ts1;
|
|
|
|
--echo #
|
|
--echo # Set a trap in the sync point after acquiring tablespace IX
|
|
--echo # locks, and execute LOCK TABLE WRITE.
|
|
|
|
--connection con1
|
|
SET DEBUG_SYNC= 'after_wait_locked_tablespace_name_for_table
|
|
SIGNAL got_lock_con1
|
|
WAIT_FOR cont_con1';
|
|
--send LOCK TABLE t1 WRITE
|
|
|
|
--echo #
|
|
--echo # Wait for con1 to get lock, then signal it to continue.
|
|
--connection default
|
|
SET DEBUG_SYNC= 'now WAIT_FOR got_lock_con1';
|
|
SET DEBUG_SYNC= 'now SIGNAL cont_con1';
|
|
|
|
--echo #
|
|
--echo # Reap the connections, reset DEBUG_SYNC and drop objects.
|
|
|
|
--connection con1
|
|
--reap
|
|
UNLOCK TABLES;
|
|
--connection default
|
|
DROP TABLE t1;
|
|
DROP TABLESPACE ts1;
|
|
SET DEBUG_SYNC= 'RESET';
|
|
|
|
|
|
--echo ###########################################################
|
|
--echo # TC9. Verify that table DML (e.g. SELECT ... FOR UPDATE)
|
|
--echo # can run concurrently with DDL on the tablespace.
|
|
|
|
--echo #
|
|
--echo # First, create tablespace ts1 with one table and one row.
|
|
|
|
--connection default
|
|
CREATE TABLESPACE ts1 ADD DATAFILE 'ts1_1.ibd';
|
|
|
|
CREATE TABLE t1 (pk INTEGER PRIMARY KEY) TABLESPACE ts1;
|
|
INSERT INTO t1 (pk) VALUES (1);
|
|
|
|
--echo #
|
|
--echo # Set a trap in the sync point after acquiring tablespace X
|
|
--echo # lock, and execute ALTER TABLESPACE.
|
|
|
|
--connection con1
|
|
SET DEBUG_SYNC= 'after_wait_locked_tablespace_name
|
|
SIGNAL got_lock_con1
|
|
WAIT_FOR cont_con1';
|
|
--send ALTER TABLESPACE ts1 ADD DATAFILE 'ts1_2.ibd'
|
|
|
|
--echo #
|
|
--echo # Wait for con1 to get lock, then do DML.
|
|
|
|
--connection con2
|
|
SET DEBUG_SYNC= 'now WAIT_FOR got_lock_con1';
|
|
SELECT * FROM t1 FOR UPDATE;
|
|
SET DEBUG_SYNC= 'now SIGNAL done_con2';
|
|
|
|
--echo #
|
|
--echo # Wait for con2 to finish, then signal con1 to continue.
|
|
|
|
--connection default
|
|
SET DEBUG_SYNC= 'now WAIT_FOR done_con2';
|
|
SET DEBUG_SYNC= 'now SIGNAL cont_con1';
|
|
|
|
--echo #
|
|
--echo # Reap the connections, reset DEBUG_SYNC and drop objects.
|
|
|
|
--connection con1
|
|
# InnoDB does not support ALTER TABLESPACE
|
|
--error ER_CHECK_NOT_IMPLEMENTED
|
|
--reap
|
|
--connection default
|
|
DROP TABLE t1;
|
|
DROP TABLESPACE ts1;
|
|
SET DEBUG_SYNC= 'RESET';
|
|
|
|
|
|
--echo ###########################################################
|
|
--echo # TC10. Verify that MDL with prepared statements works as
|
|
--echo # expected, using a prepared ALTER TABLE.
|
|
|
|
--echo #
|
|
--echo # First, create tablespace ts1 with one table.
|
|
|
|
--connection default
|
|
CREATE TABLESPACE ts1 ADD DATAFILE 'ts1_1.ibd';
|
|
|
|
CREATE TABLE t1 (pk INTEGER PRIMARY KEY) TABLESPACE ts1;
|
|
|
|
--echo #
|
|
--echo # Set a trap in the sync point after acquiring tablespace IX
|
|
--echo # lock, and prepare a statement. Set a new sync point after
|
|
--echo # preparing, now expecting the sync point to be reached, and
|
|
--echo # execute the prepared statement.
|
|
|
|
--connection con1
|
|
SET DEBUG_SYNC= 'after_wait_locked_tablespace_name_for_table HIT_LIMIT 1';
|
|
--send PREPARE stmt1 FROM 'ALTER TABLE t1 ADD COLUMN (i INTEGER)'
|
|
--reap
|
|
SET DEBUG_SYNC= 'after_wait_locked_tablespace_name_for_table
|
|
SIGNAL got_lock_con1
|
|
WAIT_FOR cont_con1';
|
|
--send EXECUTE stmt1
|
|
|
|
--echo #
|
|
--echo # Wait for con1 to get the lock while executing, then signal
|
|
--echo # it to continue.
|
|
|
|
--connection default
|
|
SET DEBUG_SYNC= 'now WAIT_FOR got_lock_con1';
|
|
SET DEBUG_SYNC= 'now SIGNAL cont_con1';
|
|
|
|
--echo #
|
|
--echo # Reap the connections, reset DEBUG_SYNC and drop objects.
|
|
|
|
--connection con1
|
|
--reap
|
|
DEALLOCATE PREPARE stmt1;
|
|
--connection default
|
|
DROP TABLE t1;
|
|
DROP TABLESPACE ts1;
|
|
SET DEBUG_SYNC= 'RESET';
|
|
|
|
|
|
--echo ###########################################################
|
|
--echo # TC11. Verify that a non-empty tablespace cannot be dropped.
|
|
--echo #
|
|
|
|
--echo #
|
|
--echo # First, create a tablespace ts1 with one table.
|
|
|
|
--connection default
|
|
CREATE TABLESPACE ts1 ADD DATAFILE 'ts1_1.ibd';
|
|
|
|
CREATE TABLE t1 (pk INTEGER PRIMARY KEY) TABLESPACE ts1;
|
|
|
|
--echo #
|
|
--echo # Dropping ts1 should fail.
|
|
--error ER_DROP_FILEGROUP_FAILED
|
|
DROP TABLESPACE ts1;
|
|
|
|
--echo #
|
|
--echo # Initiate a drop of table t1 and park it after
|
|
--echo # acquiring IX lock on ts1.
|
|
|
|
--connection con1
|
|
SET DEBUG_SYNC= 'after_wait_locked_tablespace_name_for_table
|
|
SIGNAL got_lock_con1
|
|
WAIT_FOR cont_con1';
|
|
--send DROP TABLE t1
|
|
|
|
--echo #
|
|
--echo # Initiate a drop of tablespace ts1 as soon as con1
|
|
--echo # got its lock.
|
|
|
|
--connection con2
|
|
SET DEBUG_SYNC= 'now WAIT_FOR got_lock_con1 NO_CLEAR_EVENT';
|
|
--send DROP TABLESPACE ts1
|
|
|
|
--echo #
|
|
--echo # Verify that the tablespace drop is waiting
|
|
--echo # for X lock on ts1.
|
|
|
|
--connection default
|
|
SET DEBUG_SYNC= 'now WAIT_FOR got_lock_con1 NO_CLEAR_EVENT';
|
|
LET $wait_condition=
|
|
SELECT COUNT(*) = 1 FROM information_schema.processlist
|
|
WHERE state LIKE 'Waiting for tablespace metadata lock' AND
|
|
info LIKE 'DROP TABLESPACE%';
|
|
--source include/wait_condition.inc
|
|
|
|
--echo #
|
|
--echo # Let the table drop continue, and verify that the
|
|
--echo # tablespace drop is not waiting anymore.
|
|
|
|
SET DEBUG_SYNC= 'now SIGNAL cont_con1';
|
|
LET $wait_condition=
|
|
SELECT COUNT(*) = 0 FROM information_schema.processlist
|
|
WHERE state LIKE 'Waiting for tablespace metadata lock' AND
|
|
info LIKE 'DROP TABLESPACE%';
|
|
--source include/wait_condition.inc
|
|
|
|
--echo #
|
|
--echo # Reap the connections, reset DEBUG_SYNC and drop objects.
|
|
|
|
--connection con1
|
|
--reap
|
|
--connection con2
|
|
--reap
|
|
--connection default
|
|
--error ER_DROP_FILEGROUP_FAILED
|
|
DROP TABLESPACE ts1;
|
|
SET DEBUG_SYNC= 'RESET';
|
|
|
|
|
|
--echo ###########################################################
|
|
--echo # TC12. Verify that the tablespace name length is checked
|
|
--echo # properly.
|
|
--echo #
|
|
|
|
--echo #
|
|
--echo # Set UTF8 character set to allow multi byte characters.
|
|
SET CHARACTER SET UTF8;
|
|
|
|
--echo #
|
|
--echo # An empty tablespace name should be rejected.
|
|
--error ER_WRONG_TABLESPACE_NAME
|
|
CREATE TABLESPACE `` ADD DATAFILE 'x.ibd';
|
|
|
|
--echo #
|
|
--echo # A tablespace name up to 64 1-byte characters should be accepted.
|
|
# 0 1 2 3 4 5 6 6
|
|
# 1........0.........0.........0.........0.........0.........0...4
|
|
CREATE TABLESPACE xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx ADD DATAFILE 'x.ibd';
|
|
DROP TABLESPACE xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;
|
|
|
|
--echo #
|
|
--echo # A tablespace name of 65 1-byte characters should be rejected.
|
|
--error ER_TOO_LONG_IDENT
|
|
# 0 1 2 3 4 5 6 6
|
|
# 1........0.........0.........0.........0.........0.........0....5
|
|
CREATE TABLESPACE xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx ADD DATAFILE 'x.ibd';
|
|
|
|
--echo #
|
|
--echo # A tablespace name up to 64 2-byte characters should be accepted.
|
|
# 0 1 2 3 4 5 6 6
|
|
# 1........0.........0.........0.........0.........0.........0...4
|
|
CREATE TABLESPACE `¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥` ADD DATAFILE 'x.ibd';
|
|
DROP TABLESPACE `¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥`;
|
|
|
|
--echo #
|
|
--echo # A tablespace name of 65 2-byte characters should be rejected.
|
|
--error ER_TOO_LONG_IDENT
|
|
# 0 1 2 3 4 5 6 6
|
|
# 1........0.........0.........0.........0.........0.........0....5
|
|
CREATE TABLESPACE `¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥¥` ADD DATAFILE 'x.ibd';
|
|
|
|
--echo #
|
|
--echo # A tablespace name up to 64 3-byte characters should be accepted.
|
|
# 0 1 2 3 4 5 6 6
|
|
# 1........0.........0.........0.........0.........0.........0...4
|
|
CREATE TABLESPACE `€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€` ADD DATAFILE 'x.ibd';
|
|
DROP TABLESPACE `€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€`;
|
|
|
|
--echo #
|
|
--echo # A tablespace name of 65 3-byte characters should be rejected.
|
|
--error ER_TOO_LONG_IDENT
|
|
# 0 1 2 3 4 5 6 6
|
|
# 1........0.........0.........0.........0.........0.........0....5
|
|
CREATE TABLESPACE `€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€` ADD DATAFILE 'x.ibd';
|
|
|
|
--echo #
|
|
--echo # A tablespace name containing supplementary UTF characters should be rejected.
|
|
--error ER_INVALID_CHARACTER_STRING
|
|
CREATE TABLESPACE `a𐍈` ADD DATAFILE 'x.ibd';
|
|
|
|
|
|
--echo ###########################################################
|
|
--echo # TC13. Extend test coverage:
|
|
--echo # i) Run tablespace DDL within lock tables mode.
|
|
--echo # ii) Run tablespace DDL when the global read lock
|
|
--echo # is taken.
|
|
--echo # iii) Provoke timeout for table DDL waiting for
|
|
--echo # tablespace MDL IX lock.
|
|
--echo # iv) Provoke timeout for tablespace DDL waiting for
|
|
--echo # tablespace MDL X lock.
|
|
--echo #
|
|
|
|
--echo #
|
|
--echo # First, create a tablespace ts1 with one table.
|
|
|
|
--connection default
|
|
CREATE TABLESPACE ts1 ADD DATAFILE 'ts1_1.ibd';
|
|
|
|
CREATE TABLE t1 (pk INTEGER PRIMARY KEY) TABLESPACE ts1;
|
|
|
|
--echo #
|
|
--echo # Run LOCK TABLE followed by tablespace DDL,
|
|
--echo # which should fail due to thd->locked_tables_mode.
|
|
|
|
LOCK TABLE t1 READ;
|
|
--error ER_LOCK_OR_ACTIVE_TRANSACTION
|
|
ALTER TABLESPACE ts1 ADD DATAFILE 'ts1_2.ibd';
|
|
UNLOCK TABLES;
|
|
|
|
--echo #
|
|
--echo # Run FLUSH TABLES WITH READ LOCK followed by tablespace
|
|
--echo # DDL, which should fail due to global read lock.
|
|
|
|
FLUSH TABLES WITH READ LOCK;
|
|
--error ER_CANT_UPDATE_WITH_READLOCK
|
|
ALTER TABLESPACE ts1 ADD DATAFILE 'ts1_2.ibd';
|
|
UNLOCK TABLES;
|
|
|
|
--echo #
|
|
--echo # In connection 1, run tablespace DDL and park it
|
|
--echo # after getting MDL X lock on the tablespace name.
|
|
|
|
--connection con1
|
|
SET DEBUG_SYNC= 'after_wait_locked_tablespace_name
|
|
SIGNAL got_lock_con1
|
|
WAIT_FOR cont_con1';
|
|
--send ALTER TABLESPACE ts1 ADD DATAFILE 'ts1_2.ibd'
|
|
|
|
--echo #
|
|
--echo # Run table DDL concurrently with a short
|
|
--echo # lock wait timeout. Should be aborted due
|
|
--echo # to timeout.
|
|
|
|
--connection default
|
|
SET DEBUG_SYNC= 'now WAIT_FOR got_lock_con1';
|
|
SET @start_session_value= @@session.lock_wait_timeout;
|
|
SET @@session.lock_wait_timeout= 1;
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
DROP TABLE t1;
|
|
SET DEBUG_SYNC= 'now SIGNAL cont_con1';
|
|
|
|
--echo #
|
|
--echo # In connection 1, run table DDL and park it
|
|
--echo # after getting MDL IX lock on the tablespace name.
|
|
|
|
--connection con1
|
|
# InnoDB does not support ALTER TABLESPACE
|
|
--error ER_CHECK_NOT_IMPLEMENTED
|
|
--reap
|
|
SET DEBUG_SYNC= 'after_wait_locked_tablespace_name_for_table
|
|
SIGNAL got_lock_con1
|
|
WAIT_FOR cont_con1';
|
|
--send DROP TABLE t1
|
|
|
|
--echo #
|
|
--echo # Run tablespace DDL concurrently with a short
|
|
--echo # lock wait timeout. Should be aborted due
|
|
--echo # to timeout.
|
|
|
|
--connection default
|
|
SET DEBUG_SYNC= 'now WAIT_FOR got_lock_con1';
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
DROP TABLESPACE ts1;
|
|
SET DEBUG_SYNC= 'now SIGNAL cont_con1';
|
|
|
|
--echo #
|
|
--echo # Reap the connections, reset DEBUG_SYNC, reset
|
|
--echo # lock_wait_timeout and drop objects.
|
|
|
|
--connection con1
|
|
--reap
|
|
--connection default
|
|
SET @@session.lock_wait_timeout= @start_session_value;
|
|
DROP TABLESPACE ts1;
|
|
SET DEBUG_SYNC= 'RESET';
|
|
|
|
|
|
--echo ###########################################################
|
|
--echo # TC14. Verify that CREATE TABLE ... LIKE statements are
|
|
--echo # handled correctly, both with and without source
|
|
--echo # tables in general tablespaces.
|
|
|
|
--echo #
|
|
--echo # First, create a tablespace ts1 with one table, and
|
|
--echo # another table without an explicit tablespace clause.
|
|
|
|
--connection default
|
|
CREATE TABLESPACE ts1 ADD DATAFILE 'ts1_1.ibd';
|
|
|
|
CREATE TABLE t1_src (pk INTEGER PRIMARY KEY) TABLESPACE ts1;
|
|
CREATE TABLE t2_src (pk INTEGER PRIMARY KEY);
|
|
|
|
--echo #
|
|
--echo # Create tables like the source tables, then show the
|
|
--echo # definitions, and drop the tables.
|
|
|
|
CREATE TABLE t1_new LIKE t1_src;
|
|
SHOW CREATE TABLE t1_new;
|
|
DROP TABLE t1_new;
|
|
|
|
CREATE TABLE t2_new LIKE t2_src;
|
|
SHOW CREATE TABLE t2_new;
|
|
DROP TABLE t2_new;
|
|
|
|
--echo #
|
|
--echo # Reset DEBUG_SYNC and drop objects.
|
|
|
|
--connection default
|
|
DROP TABLE t1_src;
|
|
DROP TABLE t2_src;
|
|
DROP TABLESPACE ts1;
|
|
SET DEBUG_SYNC= 'RESET';
|
|
|
|
|
|
--echo ###########################################################
|
|
--echo # TC15. Verify that explicit invalid tablespace names make
|
|
--echo # table related DDL be rejected. Verify that implicit
|
|
--echo # invalid tablespace names (e.g., present in an .FRM
|
|
--echo # file from a previous MySQL version) are ignored.
|
|
|
|
--echo #
|
|
--echo # First, create a tablespace ts1 with one table.
|
|
--connection default
|
|
CREATE TABLESPACE ts1 ADD DATAFILE 'ts1_1.ibd';
|
|
CREATE TABLE t1 (pk INTEGER PRIMARY KEY) TABLESPACE ts1;
|
|
|
|
--echo #
|
|
--echo # Alter table t1 to use a tablespace with an empty name.
|
|
--error ER_WRONG_TABLESPACE_NAME
|
|
ALTER TABLE t1 TABLESPACE ``;
|
|
|
|
--echo #
|
|
--echo # Alter table t1 to use a tablespace with a name which is
|
|
--echo # too long.
|
|
--error ER_TOO_LONG_IDENT
|
|
ALTER TABLE t1 TABLESPACE `xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx`;
|
|
|
|
--echo #
|
|
--echo # Create table t2 using a tablespace with an empty name.
|
|
--error ER_WRONG_TABLESPACE_NAME
|
|
CREATE TABLE t2 (pk INTEGER PRIMARY KEY) TABLESPACE ``;
|
|
|
|
--echo #
|
|
--echo # Create table t2 using a tablespace with an name which is
|
|
--echo # too long.
|
|
--error ER_TOO_LONG_IDENT
|
|
CREATE TABLE t2 (pk INTEGER PRIMARY KEY) TABLESPACE `xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx`;
|
|
|
|
--echo #
|
|
--echo # Copy files for a table with an invalid name.
|
|
let $MYSQLD_DATADIR= `SELECT @@datadir`;
|
|
--copy_file std_data/wl7957_1.frm $MYSQLD_DATADIR/test/table_with_invalid_tablespace_name.frm
|
|
--copy_file std_data/wl7957_1.MYD $MYSQLD_DATADIR/test/table_with_invalid_tablespace_name.MYD
|
|
--copy_file std_data/wl7957_1.MYI $MYSQLD_DATADIR/test/table_with_invalid_tablespace_name.MYI
|
|
|
|
--echo #
|
|
--echo # A SHOW CREATE TABLE will omit the tablespace name in
|
|
--echo # the output.
|
|
SHOW CREATE TABLE table_with_invalid_tablespace_name;
|
|
FLUSH TABLES;
|
|
|
|
--echo #
|
|
--echo # A normal SELECT will behave as usual.
|
|
SELECT * FROM table_with_invalid_tablespace_name;
|
|
FLUSH TABLES;
|
|
|
|
--echo #
|
|
--echo # CREATE TABLE LIKE will omit the invalid tablespace name
|
|
--echo # when creating the new table.
|
|
CREATE TABLE table_like LIKE table_with_invalid_tablespace_name;
|
|
FLUSH TABLES;
|
|
SHOW CREATE TABLE table_like;
|
|
|
|
--echo #
|
|
--echo # ALTER TABLE will ignore the invalid tablespace name.
|
|
ALTER TABLE table_with_invalid_tablespace_name ENGINE=InnoDB;
|
|
FLUSH TABLES;
|
|
SHOW CREATE TABLE table_with_invalid_tablespace_name;
|
|
|
|
--echo #
|
|
--echo # Reset DEBUG_SYNC and drop objects.
|
|
|
|
--connection default
|
|
DROP TABLE t1;
|
|
DROP TABLE table_with_invalid_tablespace_name;
|
|
DROP TABLE table_like;
|
|
DROP TABLESPACE ts1;
|
|
SET DEBUG_SYNC= 'RESET';
|
|
|
|
|
|
--echo ###########################################################
|
|
--echo # TC16. Verify correct P_S information.
|
|
--echo #
|
|
|
|
--echo #
|
|
--echo # Start executing CREATE TABLESPACE, but wait after
|
|
--echo # getting the MDL X lock on the tablespace name.
|
|
|
|
--connection con1
|
|
SET DEBUG_SYNC= 'after_wait_locked_tablespace_name
|
|
SIGNAL got_lock_con1
|
|
WAIT_FOR cont_con1';
|
|
--send CREATE TABLESPACE ts1 ADD DATAFILE 'ts1_1.ibd'
|
|
|
|
--echo #
|
|
--echo # Start executing ALTER TABLESPACE.
|
|
|
|
--connection con2
|
|
SET DEBUG_SYNC= 'now WAIT_FOR got_lock_con1';
|
|
--send ALTER TABLESPACE ts1 ADD DATAFILE 'ts1_2.ibd'
|
|
|
|
--echo #
|
|
--echo # Verify that the ALTER TABLESPACE is waiting for an MDL
|
|
--echo # X lock on the tablespace name (not logged). Then, verify
|
|
--echo # that we are also seeing the correct entries in the P_S MDL
|
|
--echo # and events_waits_current tables. Further, signal con1 to
|
|
--echo # make the CREATE TABLESPACE proceed.
|
|
|
|
--connection default
|
|
LET $wait_condition=
|
|
SELECT COUNT(*) = 1 FROM information_schema.processlist
|
|
WHERE state LIKE 'Waiting for tablespace metadata lock' AND
|
|
info LIKE 'ALTER TABLESPACE%';
|
|
--source include/wait_condition.inc
|
|
|
|
LET $wait_condition=
|
|
SELECT COUNT(*) = 2 FROM performance_schema.metadata_locks
|
|
WHERE object_type LIKE 'TABLESPACE';
|
|
--source include/wait_condition.inc
|
|
|
|
SELECT object_type, object_name, lock_type, lock_duration, lock_status
|
|
FROM performance_schema.metadata_locks
|
|
WHERE object_type LIKE 'TABLESPACE'
|
|
ORDER BY lock_status;
|
|
|
|
LET $wait_condition=
|
|
SELECT COUNT(*) = 1 FROM performance_schema.events_waits_current
|
|
WHERE object_type LIKE 'TABLESPACE';
|
|
--source include/wait_condition.inc
|
|
|
|
SELECT event_name, object_name, object_type, operation
|
|
FROM performance_schema.events_waits_current
|
|
WHERE object_type LIKE 'TABLESPACE';
|
|
|
|
SET DEBUG_SYNC= 'now SIGNAL cont_con1';
|
|
|
|
--echo #
|
|
--echo # Now, the tablespace MDL information will eventually be
|
|
--echo # gone from both I_S and P_S, except it will remain in the
|
|
--echo # P_S event wait history.
|
|
|
|
LET $wait_condition=
|
|
SELECT COUNT(*) = 0 FROM information_schema.processlist
|
|
WHERE state LIKE 'Waiting for tablespace metadata lock' AND
|
|
info LIKE 'ALTER TABLESPACE%';
|
|
--source include/wait_condition.inc
|
|
|
|
LET $wait_condition=
|
|
SELECT COUNT(*) = 0 FROM performance_schema.metadata_locks
|
|
WHERE object_type LIKE 'TABLESPACE';
|
|
--source include/wait_condition.inc
|
|
|
|
LET $wait_condition=
|
|
SELECT COUNT(*) = 1 FROM performance_schema.events_waits_history
|
|
WHERE object_type LIKE 'TABLESPACE' AND object_name LIKE 'ts1';
|
|
--source include/wait_condition.inc
|
|
|
|
SELECT event_name, object_name, object_type, operation
|
|
FROM performance_schema.events_waits_history
|
|
WHERE object_type LIKE 'TABLESPACE' AND object_name LIKE 'ts1';
|
|
|
|
--echo #
|
|
--echo # Reap the connections, reset DEBUG_SYNC and drop objects.
|
|
|
|
--connection con1
|
|
--reap
|
|
--connection con2
|
|
# InnoDB does not support ALTER TABLESPACE
|
|
--error ER_CHECK_NOT_IMPLEMENTED
|
|
--reap
|
|
--connection default
|
|
DROP TABLESPACE ts1;
|
|
SET DEBUG_SYNC= 'RESET';
|
|
|
|
|
|
--echo ###########################################################
|
|
--echo #
|
|
--echo # Test teardown: Disconnect
|
|
--echo #
|
|
|
|
--connection con1
|
|
--disconnect con1
|
|
--source include/wait_until_disconnected.inc
|
|
|
|
--connection con2
|
|
--disconnect con2
|
|
--source include/wait_until_disconnected.inc
|
|
|
|
--connection con3
|
|
--disconnect con3
|
|
--source include/wait_until_disconnected.inc
|
|
|
|
--connection con4
|
|
--disconnect con4
|
|
--source include/wait_until_disconnected.inc
|
|
|
|
--connection con5
|
|
--disconnect con5
|
|
--source include/wait_until_disconnected.inc
|
|
|
|
--connection default
|
|
--disable_connect_log
|
|
|
|
|
|
--echo # Bug#21376265 - ENHANCEMENT: ACQUIRE MDL LOCKS ON ALL TABLESPACE
|
|
--echo # REFERRED BY A STATEMENT
|
|
|
|
CREATE TABLESPACE ts1 ADD DATAFILE 'ts1.ibd';
|
|
|
|
CREATE TABLE t1 (
|
|
a INT NOT NULL,
|
|
PRIMARY KEY (a)
|
|
)
|
|
ENGINE=InnoDB
|
|
PARTITION BY RANGE (a)
|
|
PARTITIONS 1
|
|
(PARTITION P1 VALUES LESS THAN (2) TABLESPACE ts1);
|
|
|
|
--connect (con1, localhost, root)
|
|
|
|
--echo #############################################
|
|
--echo # Case1: Checking TRUNCATE TABLE
|
|
--echo # Sending 'TRUNCATE TABLE t1;'
|
|
SET DEBUG_SYNC= 'RESET';
|
|
SET DEBUG_SYNC= 'after_wait_locked_tablespace_name_for_table
|
|
SIGNAL got_lock
|
|
WAIT_FOR cont';
|
|
--send TRUNCATE TABLE t1;
|
|
|
|
--echo # Verify that the tablespace name is locked.
|
|
--connection default
|
|
SET DEBUG_SYNC= 'now WAIT_FOR got_lock';
|
|
LET $wait_condition=
|
|
SELECT COUNT(*) = 1 FROM performance_schema.metadata_locks
|
|
WHERE object_type LIKE 'TABLESPACE' AND object_name LIKE 'ts1';
|
|
--source include/wait_condition.inc
|
|
SET DEBUG_SYNC= 'now SIGNAL cont';
|
|
|
|
--connection con1
|
|
--echo # Reaping 'TRUNCATE TABLE t1'
|
|
--reap
|
|
|
|
--echo #############################################
|
|
--echo # Case2: Checking RENAME TABLE
|
|
--echo # Sending 'RENAME TABLE t1 to t2;'
|
|
|
|
SET DEBUG_SYNC= 'RESET';
|
|
SET DEBUG_SYNC= 'after_wait_locked_tablespace_name_for_table
|
|
SIGNAL got_lock
|
|
WAIT_FOR cont';
|
|
--send RENAME TABLE t1 to t2;
|
|
|
|
--echo # Verify that the tablespace name is locked.
|
|
--connection default
|
|
SET DEBUG_SYNC= 'now WAIT_FOR got_lock';
|
|
LET $wait_condition=
|
|
SELECT COUNT(*) = 1 FROM performance_schema.metadata_locks
|
|
WHERE object_type LIKE 'TABLESPACE' AND object_name LIKE 'ts1';
|
|
--source include/wait_condition.inc
|
|
SET DEBUG_SYNC= 'now SIGNAL cont';
|
|
|
|
--connection con1
|
|
--echo # Reaping 'RENAME TABLE t1 to t2'
|
|
--reap
|
|
|
|
# Disabling the case as the scenario dumps core on current 5.7/trunk
|
|
# Bug#21755994 is raised.
|
|
#--echo #############################################
|
|
#--echo # Case3: Checking ALTER TABLE
|
|
#--echo # Sending 'ALTER TABLE t1 ADD COLUMN f int;'
|
|
#SET DEBUG_SYNC= 'after_wait_locked_tablespace_name_for_table
|
|
# SIGNAL got_lock
|
|
# WAIT_FOR cont';
|
|
#--send ALTER TABLE t1 ADD COLUMN f int;
|
|
#
|
|
#--echo # Verify that the tablespace name is locked.
|
|
#--connection default
|
|
#SET DEBUG_SYNC= 'now WAIT_FOR got_lock';
|
|
#LET $wait_condition=
|
|
# SELECT COUNT(*) = 1 FROM performance_schema.metadata_locks
|
|
# WHERE object_type LIKE 'TABLESPACE' AND object_name LIKE 'ts1';
|
|
#--source include/wait_condition.inc
|
|
#SET DEBUG_SYNC= 'now SIGNAL cont';
|
|
#
|
|
#--connection con1
|
|
#--echo # Reaping 'ALTER TABLE t1 ADD COLUMN f int;'
|
|
#--reap
|
|
#
|
|
|
|
--echo #############################################
|
|
--echo # Case4: Checking CREATE TABLE
|
|
|
|
SET DEBUG_SYNC= 'RESET';
|
|
SET DEBUG_SYNC= 'after_wait_locked_tablespace_name_for_table
|
|
SIGNAL got_lock
|
|
WAIT_FOR cont';
|
|
--send CREATE TABLE t3 ( a INT NOT NULL, PRIMARY KEY (a)) ENGINE=InnoDB PARTITION BY RANGE (a) PARTITIONS 1 (PARTITION P1 VALUES LESS THAN (2) TABLESPACE ts1);
|
|
|
|
--echo # Verify that the tablespace name is locked.
|
|
--connection default
|
|
SET DEBUG_SYNC= 'now WAIT_FOR got_lock';
|
|
LET $wait_condition=
|
|
SELECT COUNT(*) = 1 FROM performance_schema.metadata_locks
|
|
WHERE object_type LIKE 'TABLESPACE' AND object_name LIKE 'ts1';
|
|
--source include/wait_condition.inc
|
|
SET DEBUG_SYNC= 'now SIGNAL cont';
|
|
|
|
--connection con1
|
|
--echo # Reaping 'CREATE TABLE'
|
|
--reap
|
|
|
|
--echo #############################################
|
|
--echo # Case5: Checking CREATE TABLE LIKE
|
|
|
|
SET DEBUG_SYNC= 'RESET';
|
|
SET DEBUG_SYNC= 'after_wait_locked_tablespace_name_for_table
|
|
SIGNAL got_lock
|
|
WAIT_FOR cont';
|
|
--send CREATE TABLE t4 LIKE t3;
|
|
|
|
--echo # Verify that the tablespace name is locked.
|
|
--connection default
|
|
SET DEBUG_SYNC= 'now WAIT_FOR got_lock';
|
|
LET $wait_condition=
|
|
SELECT COUNT(*) = 1 FROM performance_schema.metadata_locks
|
|
WHERE object_type LIKE 'TABLESPACE' AND object_name LIKE 'ts1';
|
|
--source include/wait_condition.inc
|
|
SET DEBUG_SYNC= 'now SIGNAL cont';
|
|
|
|
--connection con1
|
|
--echo # Reaping 'CREATE TABLE LIKE'
|
|
--reap
|
|
|
|
--echo #############################################
|
|
--echo # Case6: Checking ALTER TABLE ... PARTITION
|
|
|
|
CREATE TABLESPACE ts2 ADD DATAFILE 'ts2.ibd';
|
|
|
|
SET DEBUG_SYNC= 'RESET';
|
|
SET DEBUG_SYNC= 'after_wait_locked_tablespace_name_for_table
|
|
SIGNAL got_lock
|
|
WAIT_FOR cont';
|
|
--send ALTER TABLE t2 ADD PARTITION (partition p2 values less than (4) tablespace ts2);
|
|
|
|
--echo # Verify that the tablespace name is locked.
|
|
--connection default
|
|
SET DEBUG_SYNC= 'now WAIT_FOR got_lock';
|
|
LET $wait_condition=
|
|
SELECT COUNT(*) = 1 FROM performance_schema.metadata_locks
|
|
WHERE object_type LIKE 'TABLESPACE' AND object_name LIKE 'ts2';
|
|
--source include/wait_condition.inc
|
|
SET DEBUG_SYNC= 'now SIGNAL cont';
|
|
|
|
--connection con1
|
|
--echo # Reaping 'ALTER TABLE'
|
|
--reap
|
|
|
|
--echo #############################################
|
|
--echo # Case7: Checking LOCK TABLE t2 WRITE
|
|
|
|
SET DEBUG_SYNC= 'RESET';
|
|
SET DEBUG_SYNC= 'after_wait_locked_tablespace_name_for_table
|
|
SIGNAL got_lock
|
|
WAIT_FOR cont';
|
|
--send LOCK TABLE t2 WRITE
|
|
|
|
--echo # Verify that the tablespace name is locked.
|
|
--connection default
|
|
SET DEBUG_SYNC= 'now WAIT_FOR got_lock';
|
|
LET $wait_condition=
|
|
SELECT COUNT(*) = 1 FROM performance_schema.metadata_locks
|
|
WHERE object_type LIKE 'TABLESPACE' AND object_name LIKE 'ts2';
|
|
--source include/wait_condition.inc
|
|
SET DEBUG_SYNC= 'now SIGNAL cont';
|
|
|
|
--connection con1
|
|
--echo # Reaping 'LOCK TABLE'
|
|
--reap
|
|
|
|
UNLOCK TABLES;
|
|
|
|
|
|
--echo #############################################
|
|
--echo # Case8 - A tablespace name 65 3-byte characters should
|
|
--echo # be rejected, when specified for table partition.
|
|
|
|
--error ER_TOO_LONG_IDENT
|
|
CREATE TABLE t5 (
|
|
a INT NOT NULL,
|
|
PRIMARY KEY (a)
|
|
)
|
|
ENGINE=InnoDB
|
|
PARTITION BY RANGE (a)
|
|
PARTITIONS 1
|
|
(PARTITION P1 VALUES LESS THAN (2) TABLESPACE
|
|
`€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€`);
|
|
|
|
--error ER_TOO_LONG_IDENT
|
|
ALTER TABLE t2 ADD PARTITION (
|
|
partition p2 values less than (4) tablespace
|
|
`€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€`);
|
|
|
|
--disconnect con1
|
|
--source include/wait_until_disconnected.inc
|
|
|
|
--echo # Cleanup
|
|
--connection default
|
|
SET DEBUG_SYNC= 'RESET';
|
|
DROP TABLE t2;
|
|
DROP TABLE t3;
|
|
DROP TABLE t4;
|
|
DROP TABLESPACE ts1;
|
|
DROP TABLESPACE ts2;
|