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be2061c051
tree for embedded server Test case for bug #56251 "Deadlock with INSERT DELAYED and MERGE tables" can't be run against embedded server. Embedded server converts all DELAYED INSERTs into ordinary INSERTs and this test can't work properly if such conversion happens. Moved this test from merge.test to delayed.test which is skipped if test suite is run with --embedded-server option.
603 lines
16 KiB
Text
603 lines
16 KiB
Text
# delayed works differently in embedded server
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--source include/not_embedded.inc
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#
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# test of DELAYED insert and timestamps
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# (Can't be tested with purify :( )
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#
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--disable_warnings
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drop table if exists t1;
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--enable_warnings
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create table t1 (a char(10), tmsp timestamp);
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insert into t1 set a = 1;
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insert delayed into t1 set a = 2;
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insert into t1 set a = 3, tmsp=NULL;
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insert delayed into t1 set a = 4;
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insert delayed into t1 set a = 5, tmsp = 19711006010203;
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insert delayed into t1 (a, tmsp) values (6, 19711006010203);
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insert delayed into t1 (a, tmsp) values (7, NULL);
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# Wait until the rows are flushed to the table files.
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FLUSH TABLE t1;
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insert into t1 set a = 8,tmsp=19711006010203;
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select * from t1 where tmsp=0;
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select * from t1 where tmsp=19711006010203;
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drop table t1;
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#
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# Test bug when inserting NULL into an auto_increment field with
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# INSERT DELAYED
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#
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create table t1 (a int not null auto_increment primary key, b char(10));
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insert delayed into t1 values (1,"b");
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insert delayed into t1 values (null,"c");
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insert delayed into t1 values (3,"d"),(null,"e");
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--error 1136
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insert delayed into t1 values (3,"this will give an","error");
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# Wait until the rows are flushed to the table files.
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FLUSH TABLE t1;
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show status like 'not_flushed_delayed_rows';
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select * from t1;
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drop table t1;
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# End of 4.1 tests
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#
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# Bug #12226: Crash when a delayed insert fails due to a duplicate key
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#
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create table t1 (a int not null primary key);
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insert into t1 values (1);
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insert delayed into t1 values (1);
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select * from t1;
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drop table t1;
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#
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# Bug #20195: INSERT DELAYED with auto_increment is assigned wrong values
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#
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CREATE TABLE t1 ( a int(10) NOT NULL auto_increment, PRIMARY KEY (a));
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# Make one delayed insert to start the separate thread
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insert delayed into t1 values(null);
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# Do some normal inserts
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insert into t1 values(null);
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insert into t1 values(null);
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# Discarded, since the delayed-counter is 2, which is already used
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insert delayed into t1 values(null);
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# Discarded, since the delayed-counter is 3, which is already used
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insert delayed into t1 values(null);
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# Works, since the delayed-counter is 4, which is unused
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insert delayed into t1 values(null);
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# Do some more inserts
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insert into t1 values(null);
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insert into t1 values(null);
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insert into t1 values(null);
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# Delete one of the above to make a hole
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delete from t1 where a=6;
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# Discarded, since the delayed-counter is 5, which is already used
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insert delayed into t1 values(null);
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# Works, since the delayed-counter is 6, which is unused (the row we deleted)
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insert delayed into t1 values(null);
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# Discarded, since the delayed-counter is 7, which is already used
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insert delayed into t1 values(null);
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# Works, since the delayed-counter is 8, which is unused
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insert delayed into t1 values(null);
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# Wait until the rows are flushed to the table files.
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FLUSH TABLE t1;
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# Check what we have now
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select * from t1 order by a;
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DROP TABLE t1;
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#
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# Bug#20627 - INSERT DELAYED does not honour auto_increment_* variables
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#
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SET @bug20627_old_auto_increment_offset=
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@@auto_increment_offset;
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SET @bug20627_old_auto_increment_increment=
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@@auto_increment_increment;
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SET @bug20627_old_session_auto_increment_offset=
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@@session.auto_increment_offset;
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SET @bug20627_old_session_auto_increment_increment=
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@@session.auto_increment_increment;
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SET @@auto_increment_offset= 2;
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SET @@auto_increment_increment= 3;
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SET @@session.auto_increment_offset= 4;
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SET @@session.auto_increment_increment= 5;
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#
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# Normal insert as reference.
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CREATE TABLE t1 (
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c1 INT NOT NULL AUTO_INCREMENT,
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PRIMARY KEY (c1)
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);
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INSERT INTO t1 VALUES (NULL),(NULL),(NULL);
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# Check what we have now
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SELECT * FROM t1;
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DROP TABLE t1;
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#
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# Delayed insert.
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CREATE TABLE t1 (
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c1 INT NOT NULL AUTO_INCREMENT,
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PRIMARY KEY (c1)
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);
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INSERT DELAYED INTO t1 VALUES (NULL),(NULL),(NULL);
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# Wait until the rows are flushed to the table files.
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FLUSH TABLE t1;
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# Check what we have now
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SELECT * FROM t1;
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DROP TABLE t1;
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#
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# Cleanup
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SET @@auto_increment_offset=
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@bug20627_old_auto_increment_offset;
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SET @@auto_increment_increment=
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@bug20627_old_auto_increment_increment;
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SET @@session.auto_increment_offset=
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@bug20627_old_session_auto_increment_offset;
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SET @@session.auto_increment_increment=
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@bug20627_old_session_auto_increment_increment;
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#
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# Bug#20830 - INSERT DELAYED does not honour SET INSERT_ID
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#
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SET @bug20830_old_auto_increment_offset=
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@@auto_increment_offset;
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SET @bug20830_old_auto_increment_increment=
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@@auto_increment_increment;
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SET @bug20830_old_session_auto_increment_offset=
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@@session.auto_increment_offset;
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SET @bug20830_old_session_auto_increment_increment=
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@@session.auto_increment_increment;
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SET @@auto_increment_offset= 2;
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SET @@auto_increment_increment= 3;
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SET @@session.auto_increment_offset= 4;
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SET @@session.auto_increment_increment= 5;
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#
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# Normal insert as reference.
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CREATE TABLE t1 (
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c1 INT(11) NOT NULL AUTO_INCREMENT,
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c2 INT(11) DEFAULT NULL,
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PRIMARY KEY (c1)
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);
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SET insert_id= 14;
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INSERT INTO t1 VALUES(NULL, 11), (NULL, 12), (NULL, 13);
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INSERT INTO t1 VALUES(NULL, 21), (NULL, 22), (NULL, 23);
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# Restart sequence at a different value.
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INSERT INTO t1 VALUES( 69, 31), (NULL, 32), (NULL, 33);
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INSERT INTO t1 VALUES(NULL, 41), (NULL, 42), (NULL, 43);
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# Restart sequence at a different value.
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SET insert_id= 114;
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INSERT INTO t1 VALUES(NULL, 51), (NULL, 52), (NULL, 53);
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INSERT INTO t1 VALUES(NULL, 61), (NULL, 62), (NULL, 63);
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# Set one value below the maximum value.
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INSERT INTO t1 VALUES( 49, 71), (NULL, 72), (NULL, 73);
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INSERT INTO t1 VALUES(NULL, 81), (NULL, 82), (NULL, 83);
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# Create a duplicate value.
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SET insert_id= 114;
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--error ER_DUP_ENTRY
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INSERT INTO t1 VALUES(NULL, 91);
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INSERT INTO t1 VALUES (NULL, 92), (NULL, 93);
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# Check what we have now
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SELECT * FROM t1;
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SELECT COUNT(*) FROM t1;
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SELECT SUM(c1) FROM t1;
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DROP TABLE t1;
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#
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# Delayed insert.
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CREATE TABLE t1 (
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c1 INT(11) NOT NULL AUTO_INCREMENT,
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c2 INT(11) DEFAULT NULL,
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PRIMARY KEY (c1)
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);
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SET insert_id= 14;
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INSERT DELAYED INTO t1 VALUES(NULL, 11), (NULL, 12), (NULL, 13);
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INSERT DELAYED INTO t1 VALUES(NULL, 21), (NULL, 22), (NULL, 23);
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# Restart sequence at a different value.
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INSERT DELAYED INTO t1 VALUES( 69, 31), (NULL, 32), (NULL, 33);
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INSERT DELAYED INTO t1 VALUES(NULL, 41), (NULL, 42), (NULL, 43);
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# Restart sequence at a different value.
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SET insert_id= 114;
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INSERT DELAYED INTO t1 VALUES(NULL, 51), (NULL, 52), (NULL, 53);
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INSERT DELAYED INTO t1 VALUES(NULL, 61), (NULL, 62), (NULL, 63);
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# Set one value below the maximum value.
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INSERT DELAYED INTO t1 VALUES( 49, 71), (NULL, 72), (NULL, 73);
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INSERT DELAYED INTO t1 VALUES(NULL, 81), (NULL, 82), (NULL, 83);
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# Create a duplicate value.
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SET insert_id= 114;
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INSERT DELAYED INTO t1 VALUES(NULL, 91);
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INSERT DELAYED INTO t1 VALUES (NULL, 92), (NULL, 93);
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# Wait until the rows are flushed to the table files.
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FLUSH TABLE t1;
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# Check what we have now
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SELECT * FROM t1;
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SELECT COUNT(*) FROM t1;
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SELECT SUM(c1) FROM t1;
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DROP TABLE t1;
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#
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# Cleanup
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SET @@auto_increment_offset=
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@bug20830_old_auto_increment_offset;
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SET @@auto_increment_increment=
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@bug20830_old_auto_increment_increment;
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SET @@session.auto_increment_offset=
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@bug20830_old_session_auto_increment_offset;
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SET @@session.auto_increment_increment=
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@bug20830_old_session_auto_increment_increment;
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#
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# BUG#26238 - inserted delayed always inserts 0 for BIT columns
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#
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CREATE TABLE t1(a BIT);
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INSERT DELAYED INTO t1 VALUES(1);
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FLUSH TABLE t1;
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SELECT HEX(a) FROM t1;
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DROP TABLE t1;
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#
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# Bug #32676: insert delayed crash with wrong column and function specified
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#
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CREATE TABLE t1 (a INT);
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--error 1305
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INSERT DELAYED INTO t1 SET b= b();
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DROP TABLE t1;
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--echo End of 5.0 tests
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#
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# Bug#27358 INSERT DELAYED does not honour SQL_MODE of the client
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#
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--disable_warnings
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DROP TABLE IF EXISTS t1,t2;
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--enable_warnings
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SET SQL_MODE='NO_AUTO_VALUE_ON_ZERO';
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CREATE TABLE `t1` (
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`id` int(11) PRIMARY KEY auto_increment,
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`f1` varchar(10) NOT NULL UNIQUE
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);
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INSERT DELAYED INTO t1 VALUES(0,"test1");
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sleep 1;
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SELECT * FROM t1;
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SET SQL_MODE='PIPES_AS_CONCAT';
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INSERT DELAYED INTO t1 VALUES(0,'a' || 'b');
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sleep 1;
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SELECT * FROM t1;
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SET SQL_MODE='ERROR_FOR_DIVISION_BY_ZERO,STRICT_ALL_TABLES';
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--error 1365
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INSERT DELAYED INTO t1 VALUES(mod(1,0),"test3");
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CREATE TABLE t2 (
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`id` int(11) PRIMARY KEY auto_increment,
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`f1` date
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);
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SET SQL_MODE='NO_ZERO_DATE,STRICT_ALL_TABLES,NO_ZERO_IN_DATE';
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--error ER_TRUNCATED_WRONG_VALUE
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INSERT DELAYED INTO t2 VALUES (0,'0000-00-00');
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--error ER_TRUNCATED_WRONG_VALUE
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INSERT DELAYED INTO t2 VALUES (0,'2007-00-00');
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DROP TABLE t1,t2;
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#
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# Bug#40536: SELECT is blocked by INSERT DELAYED waiting on upgrading lock,
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# even with low_priority_updates
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#
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set @old_delayed_updates = @@global.low_priority_updates;
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set global low_priority_updates = 1;
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select @@global.low_priority_updates;
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--disable_warnings
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drop table if exists t1;
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--enable_warnings
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create table t1 (a int, b int);
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insert into t1 values (1,1);
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lock table t1 read;
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connect (update,localhost,root,,);
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connection update;
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--echo connection: update
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--send insert delayed into t1 values (2,2);
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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 command = "Delayed insert" and state = "Waiting for table level lock";
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--source include/wait_condition.inc
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connect (select,localhost,root,,);
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--echo connection: select
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select * from t1;
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connection default;
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--echo connection: default
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select * from t1;
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connection default;
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disconnect update;
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disconnect select;
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unlock tables;
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let $wait_condition=
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select count(*) = 1 from information_schema.processlist
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where command = "Delayed insert" and state = "Waiting for INSERT";
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--source include/wait_condition.inc
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select * from t1;
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drop table t1;
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set global low_priority_updates = @old_delayed_updates;
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--echo #
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--echo # Bug #47682 strange behaviour of INSERT DELAYED
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--echo #
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--disable_warnings
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DROP TABLE IF EXISTS t1, t2;
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--enable_warnings
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CREATE TABLE t1 (f1 integer);
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CREATE TABLE t2 (f1 integer);
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FLUSH TABLES WITH READ LOCK;
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LOCK TABLES t1 READ;
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# ER_CANT_UPDATE_WITH_READLOCK with normal execution
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# ER_TABLE_NOT_LOCKED when executed as prepared statement
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--error ER_CANT_UPDATE_WITH_READLOCK, ER_TABLE_NOT_LOCKED
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INSERT DELAYED INTO t2 VALUES (1);
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UNLOCK TABLES;
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DROP TABLE t1, t2;
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--echo End of 5.1 tests
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--echo #
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--echo # Bug #47274 assert in open_table on CREATE TABLE <already existing>
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--echo #
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--disable_warnings
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DROP TABLE IF EXISTS t1;
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DROP TABLE IF EXISTS t2;
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--enable_warnings
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CREATE TABLE t1 ( f1 INTEGER AUTO_INCREMENT, PRIMARY KEY (f1));
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--echo # The following CREATE TABLEs before gave an assert.
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INSERT DELAYED t1 VALUES (4);
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--error ER_TABLE_EXISTS_ERROR
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CREATE TABLE t1 AS SELECT 1 AS f1;
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REPLACE DELAYED t1 VALUES (5);
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--error ER_TABLE_EXISTS_ERROR
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CREATE TABLE t1 AS SELECT 1 AS f1;
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INSERT DELAYED t1 VALUES (6);
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--error ER_TABLE_EXISTS_ERROR
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CREATE TABLE t1 (f1 INTEGER);
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CREATE TABLE t2 (f1 INTEGER);
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INSERT DELAYED t1 VALUES (7);
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--error ER_TABLE_EXISTS_ERROR
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CREATE TABLE t1 LIKE t2;
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DROP TABLE t2;
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DROP TABLE t1;
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--echo #
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--echo # Bug#54332 Deadlock with two connections doing LOCK TABLE+INSERT DELAYED
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--echo #
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--echo # This test is not supposed to work under --ps-protocol since
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--echo # INSERT DELAYED doesn't work under LOCK TABLES with this protocol.
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--disable_ps_protocol
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--disable_warnings
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DROP TABLE IF EXISTS t1, t2;
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--enable_warnings
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CREATE TABLE t1 (a INT);
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CREATE TABLE t2 (a INT);
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CREATE TABLE t3 (a INT);
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--echo # Test 1: Using LOCK TABLE
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--echo # Connection con1
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connect (con1, localhost, root);
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LOCK TABLE t1 WRITE;
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--echo # Connection default
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connection default;
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LOCK TABLE t2 WRITE;
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--echo # Sending:
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--send INSERT DELAYED INTO t1 VALUES (1)
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--echo # Connection con1
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connection con1;
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--echo # Wait until INSERT DELAYED is blocked on table 't1'.
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let $wait_condition=
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SELECT COUNT(*) = 1 FROM information_schema.processlist
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WHERE state = "Waiting for table metadata lock"
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AND info = "INSERT DELAYED INTO t1 VALUES (1)";
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--source include/wait_condition.inc
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--error ER_LOCK_DEADLOCK
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INSERT DELAYED INTO t2 VALUES (1);
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UNLOCK TABLES;
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--echo # Connection default
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connection default;
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--echo # Reaping: INSERT DELAYED INTO t1 VALUES (1)
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--reap
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UNLOCK TABLES;
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--echo # Test 2: Using ALTER TABLE
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START TRANSACTION;
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SELECT * FROM t1 WHERE a=0;
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--echo # Connection con1
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connection con1;
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--echo # Sending:
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--send ALTER TABLE t1 COMMENT 'test'
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--echo # Connection default
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connection default;
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--echo # Wait until ALTER TABLE is blocked on table 't1'.
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let $wait_condition=
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SELECT COUNT(*) = 1 FROM information_schema.processlist
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WHERE state = "Waiting for table metadata lock"
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AND info = "ALTER TABLE t1 COMMENT 'test'";
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--source include/wait_condition.inc
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--error ER_LOCK_DEADLOCK
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INSERT DELAYED INTO t1 VALUES (3);
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COMMIT;
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--echo # Connection con1
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connection con1;
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--echo # Reaping: ALTER TABLE t1 COMMENT 'test'
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--reap
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--echo # Test 3: Using RENAME TABLE
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--echo # Connection default
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connection default;
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START TRANSACTION;
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INSERT INTO t2 VALUES (1);
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--echo # Connection con1
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connection con1;
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--echo # Sending:
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--send RENAME TABLE t1 to t5, t2 to t4
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--echo # Connection default
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connection default;
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--echo # Wait until RENAME TABLE is blocked on table 't1'.
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let $wait_condition=
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SELECT COUNT(*) = 1 FROM information_schema.processlist
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WHERE state = "Waiting for table metadata lock"
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AND info = "RENAME TABLE t1 to t5, t2 to t4";
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--source include/wait_condition.inc
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--error ER_LOCK_DEADLOCK
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INSERT DELAYED INTO t1 VALUES (4);
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COMMIT;
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--echo # Connection con1
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connection con1;
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--echo # Reaping: RENAME TABLE t1 to t5, t2 to t4
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--reap
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--echo # Connection default
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connection default;
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--echo # Reverting the renames
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RENAME TABLE t5 to t1, t4 to t2;
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--echo # Test 4: Two INSERT DELAYED on the same table
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START TRANSACTION;
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INSERT INTO t2 VALUES (1);
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--echo # Connection con2
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connect (con2, localhost, root);
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|
--send LOCK TABLE t1 WRITE, t2 WRITE
|
|
|
|
--echo # Connection con1
|
|
connection con1;
|
|
--echo # Wait until LOCK TABLE is blocked on table 't2'.
|
|
let $wait_condition=
|
|
SELECT COUNT(*) = 1 FROM information_schema.processlist
|
|
WHERE state = "Waiting for table metadata lock"
|
|
AND info = "LOCK TABLE t1 WRITE, t2 WRITE";
|
|
--source include/wait_condition.inc
|
|
--send INSERT DELAYED INTO t1 VALUES (5)
|
|
|
|
--echo # Connection default
|
|
connection default;
|
|
--echo # Wait until INSERT DELAYED is blocked on table 't1'.
|
|
let $wait_condition=
|
|
SELECT COUNT(*) = 1 FROM information_schema.processlist
|
|
WHERE state = "Waiting for table metadata lock"
|
|
AND info = "INSERT DELAYED INTO t1 VALUES (5)";
|
|
--source include/wait_condition.inc
|
|
--error ER_LOCK_DEADLOCK
|
|
INSERT DELAYED INTO t1 VALUES (6);
|
|
COMMIT;
|
|
|
|
--echo # Connection con2
|
|
connection con2;
|
|
--echo # Reaping: LOCK TABLE t1 WRITE, t2 WRITE
|
|
--reap
|
|
UNLOCK TABLES;
|
|
|
|
--echo # Connection con1
|
|
connection con1;
|
|
--echo # Reaping: INSERT DELAYED INTO t1 VALUES (5)
|
|
--reap
|
|
|
|
--echo # Connection con2
|
|
connection con2;
|
|
disconnect con2;
|
|
--source include/wait_until_disconnected.inc
|
|
--echo # Connection con1
|
|
connection con1;
|
|
disconnect con1;
|
|
--source include/wait_until_disconnected.inc
|
|
|
|
--echo # Connection default
|
|
connection default;
|
|
DROP TABLE t1, t2, t3;
|
|
--enable_ps_protocol
|
|
|
|
|
|
--echo #
|
|
--echo # Test for bug #56251 "Deadlock with INSERT DELAYED and MERGE tables".
|
|
--echo #
|
|
connect (con1,localhost,root,,);
|
|
connection default;
|
|
--disable_warnings
|
|
drop table if exists t1, t2, tm;
|
|
--enable_warnings
|
|
create table t1(a int);
|
|
create table t2(a int);
|
|
create table tm(a int) engine=merge union=(t1, t2);
|
|
begin;
|
|
select * from t1;
|
|
|
|
--echo # Connection 'con1'.
|
|
connection con1;
|
|
--echo # Sending:
|
|
--send alter table t1 comment 'test'
|
|
|
|
--echo # Connection 'default'.
|
|
connection default;
|
|
--echo # Wait until ALTER TABLE blocks and starts waiting
|
|
--echo # for connection 'default'. It should wait with a
|
|
--echo # pending SNW lock on 't1'.
|
|
let $wait_condition=
|
|
select count(*) = 1 from information_schema.processlist
|
|
where state = "Waiting for table metadata lock" and
|
|
info = "alter table t1 comment 'test'";
|
|
--source include/wait_condition.inc
|
|
--echo # Attempt to perform delayed insert into 'tm' should not lead
|
|
--echo # to a deadlock. Instead error ER_DELAYED_NOT_SUPPORTED should
|
|
--echo # be emitted.
|
|
--error ER_DELAYED_NOT_SUPPORTED
|
|
insert delayed into tm values (1);
|
|
--echo # Unblock ALTER TABLE.
|
|
commit;
|
|
|
|
--echo # Connection 'con1'.
|
|
connection con1;
|
|
--echo # Reaping ALTER TABLE:
|
|
--reap
|
|
|
|
disconnect con1;
|
|
--source include/wait_until_disconnected.inc
|
|
--echo # Connection 'default'.
|
|
connection default;
|
|
drop tables tm, t1, t2;
|