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770 lines
18 KiB
Text
770 lines
18 KiB
Text
# mysqltest should be fixed
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--source include/not_embedded.inc
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--source include/have_innodb.inc
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#View cannot has temporary table in definition
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--source include/no_view_protocol.inc
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#
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# Test of temporary tables
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#
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--echo #
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--echo # test basic creation of temporary tables together with normal table
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--echo #
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create table t1 (a int);
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create temporary table t1 AS SELECT 1;
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--error 1050
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create temporary table t1 AS SELECT 1;
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--error 1050
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create temporary table t1 (a int);
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drop temporary table t1;
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drop table t1;
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create temporary table t1 AS SELECT 1;
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--error 1050
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create temporary table t1 AS SELECT 1;
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--error 1050
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create temporary table t1 (a int);
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drop temporary table t1;
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--echo #
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--echo # Test with rename
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--echo #
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CREATE TABLE t1 (c int not null, d char (10) not null);
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insert into t1 values(1,""),(2,"a"),(3,"b");
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CREATE TEMPORARY TABLE t1 (a int not null, b char (10) not null);
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insert into t1 values(4,"e"),(5,"f"),(6,"g");
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alter table t1 rename t2;
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select * from t1;
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select * from t2;
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CREATE TABLE t2 (x int not null, y int not null);
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alter table t2 rename t1;
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select * from t1;
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create TEMPORARY TABLE t2 engine=heap select * from t1;
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create TEMPORARY TABLE IF NOT EXISTS t2 (a int) engine=heap;
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# This should give errors
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--error 1050
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CREATE TEMPORARY TABLE t1 (a int not null, b char (10) not null);
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--error 1050
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ALTER TABLE t1 RENAME t2;
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select * from t2;
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alter table t2 add primary key (a,b);
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drop table t1,t2;
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select * from t1;
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drop table t2;
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create temporary table t1 select *,2 as "e" from t1;
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select * from t1;
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drop table t1;
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drop table t1;
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#
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# Test CONCAT_WS with temporary tables
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#
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CREATE TABLE t1 (pkCrash INTEGER PRIMARY KEY,strCrash VARCHAR(255));
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INSERT INTO t1 ( pkCrash, strCrash ) VALUES ( 1, '1');
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SELECT CONCAT_WS(pkCrash, strCrash) FROM t1;
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drop table t1;
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create temporary table t1 select 1 as 'x';
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drop table t1;
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CREATE TABLE t1 (x INT);
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INSERT INTO t1 VALUES (1), (2), (3);
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CREATE TEMPORARY TABLE tmp SELECT *, NULL FROM t1;
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drop table t1;
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#
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# Problem with ELT
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#
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create temporary table t1 (id int(10) not null unique);
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create temporary table t2 (id int(10) not null primary key,
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val int(10) not null);
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# put in some initial values
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insert into t1 values (1),(2),(4);
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insert into t2 values (1,1),(2,1),(3,1),(4,2);
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# do a query using ELT, a join and an ORDER BY.
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select one.id, two.val, elt(two.val,'one','two') from t1 one, t2 two where two.id=one.id order by one.id;
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drop table t1,t2;
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#
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# Test of failed ALTER TABLE on temporary table
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#
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create temporary table t1 (a int not null);
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insert into t1 values (1),(1);
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-- error ER_DUP_ENTRY
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alter table t1 add primary key (a);
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drop table t1;
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#
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# In MySQL 4.0.4 doing a GROUP BY on a NULL column created a disk based
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# temporary table when a memory based one would be good enough.
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CREATE TABLE t1 (
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d datetime default NULL
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) ENGINE=MyISAM;
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INSERT INTO t1 VALUES ('2002-10-24 14:50:32'),('2002-10-24 14:50:33'),('2002-10-24 14:50:34'),('2002-10-24 14:50:34'),('2002-10-24 14:50:34'),('2002-10-24 14:50:35'),('2002-10-24 14:50:35'),('2002-10-24 14:50:35'),('2002-10-24 14:50:35'),('2002-10-24 14:50:36'),('2002-10-24 14:50:36'),('2002-10-24 14:50:36'),('2002-10-24 14:50:36'),('2002-10-24 14:50:37'),('2002-10-24 14:50:37'),('2002-10-24 14:50:37'),('2002-10-24 14:50:37'),('2002-10-24 14:50:38'),('2002-10-24 14:50:38'),('2002-10-24 14:50:38'),('2002-10-24 14:50:39'),('2002-10-24 14:50:39'),('2002-10-24 14:50:39'),('2002-10-24 14:50:39'),('2002-10-24 14:50:40'),('2002-10-24 14:50:40'),('2002-10-24 14:50:40');
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flush status;
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--disable_ps_protocol
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select * from t1 group by d;
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show status like "created_tmp%tables";
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--enable_ps_protocol
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drop table t1;
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# Fix for BUG#8921: Check that temporary table is ingored by view commands.
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create temporary table v1 as select 'This is temp. table' A;
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create view v1 as select 'This is view' A;
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select * from v1;
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show create table v1;
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show create view v1;
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drop view v1;
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select * from v1;
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create view v1 as select 'This is view again' A;
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select * from v1;
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drop table v1;
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select * from v1;
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drop view v1;
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# Bug #8497: tmpdir with extra slashes would cause failures
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#
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create table t1 (a int, b int, index(a), index(b));
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create table t2 (c int auto_increment, d varchar(255), primary key (c));
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insert into t1 values (3,1),(3,2);
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insert into t2 values (NULL, 'foo'), (NULL, 'bar');
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select d, c from t1 left join t2 on b = c where a = 3 order by d;
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drop table t1, t2;
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#
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# BUG#21096: locking issue ; temporary table conflicts.
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#
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# The problem was that on DROP TEMPORARY table name lock was acquired,
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# which should not be done.
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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 (i INT);
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LOCK TABLE t1 WRITE;
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connect (conn1, localhost, root,,);
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CREATE TEMPORARY TABLE t1 (i INT);
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--echo The following command should not block
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DROP TEMPORARY TABLE t1;
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disconnect conn1;
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connection default;
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DROP TABLE t1;
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#
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# Check that it's not possible to drop a base table with
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# DROP TEMPORARY statement.
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#
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CREATE TABLE t1 (i INT);
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CREATE TEMPORARY TABLE t2 (i INT);
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--error 1051
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DROP TEMPORARY TABLE t2, t1;
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# Table t2 should have been dropped.
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--error 1146
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SELECT * FROM t2;
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# But table t1 should still be there.
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SELECT * FROM t1;
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DROP TABLE t1;
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--echo End of 4.1 tests.
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#
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# Bug #24791: Union with AVG-groups generates wrong results
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#
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CREATE TABLE t1 ( c FLOAT( 20, 14 ) );
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INSERT INTO t1 VALUES( 12139 );
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CREATE TABLE t2 ( c FLOAT(30,18) );
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INSERT INTO t2 VALUES( 123456 );
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SELECT AVG( c ) FROM t1 UNION SELECT 1;
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SELECT 1 UNION SELECT AVG( c ) FROM t1;
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SELECT 1 UNION SELECT * FROM t2 UNION SELECT 1;
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SELECT c/1 FROM t1 UNION SELECT 1;
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DROP TABLE t1, t2;
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#
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# Test truncate with temporary tables
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#
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create temporary table t1 (a int);
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insert into t1 values (4711);
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select * from t1;
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truncate t1;
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insert into t1 values (42);
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select * from t1;
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drop table t1;
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#
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# Bug #35392: Delete all statement does not execute properly after
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# few delete statements
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#
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CREATE TEMPORARY TABLE t1(a INT, b VARCHAR(20));
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INSERT INTO t1 VALUES(1, 'val1'), (2, 'val2'), (3, 'val3');
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DELETE FROM t1 WHERE a=1;
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SELECT count(*) FROM t1;
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DELETE FROM t1;
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SELECT * FROM t1;
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DROP TABLE t1;
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#
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# Bug#41348: INSERT INTO tbl SELECT * FROM temp_tbl overwrites locking type of temp table
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#
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--disable_warnings
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DROP TABLE IF EXISTS t1,t2;
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DROP FUNCTION IF EXISTS f1;
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--enable_warnings
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CREATE TEMPORARY TABLE t1 (a INT);
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CREATE TEMPORARY TABLE t2 LIKE t1;
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DELIMITER |;
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CREATE FUNCTION f1() RETURNS INT
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BEGIN
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return 1;
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END|
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DELIMITER ;|
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INSERT INTO t2 SELECT * FROM t1;
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INSERT INTO t1 SELECT f1();
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CREATE TABLE t3 SELECT * FROM t1;
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INSERT INTO t1 SELECT f1();
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UPDATE t1,t2 SET t1.a = t2.a;
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INSERT INTO t2 SELECT f1();
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DROP TABLE t1,t2,t3;
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DROP FUNCTION f1;
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--echo #
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--echo # Bug #48067: A temp table with the same name as an existing table,
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--echo # makes drop database fail.
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--echo #
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--disable_warnings
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DROP TEMPORARY TABLE IF EXISTS bug48067.t1;
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DROP DATABASE IF EXISTS bug48067;
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--enable_warnings
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CREATE DATABASE bug48067;
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CREATE TABLE bug48067.t1 (c1 int);
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INSERT INTO bug48067.t1 values (1);
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CREATE TEMPORARY TABLE bug48067.t1 (c1 int);
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DROP DATABASE bug48067;
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DROP TEMPORARY table bug48067.t1;
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--echo End of 5.1 tests
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--echo #
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--echo # Test that admin statements work for temporary tables.
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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 TEMPORARY TABLE t1(a INT);
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CREATE TEMPORARY TABLE t2(b INT);
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CREATE TEMPORARY TABLE t3(c INT);
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INSERT INTO t1 VALUES (1), (2), (3);
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INSERT INTO t2 VALUES (11), (12), (13);
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INSERT INTO t3 VALUES (101), (102), (103);
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ANALYZE TABLE t1, t2, t3;
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INSERT INTO t1 VALUES (1), (2), (3);
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INSERT INTO t2 VALUES (11), (12), (13);
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INSERT INTO t3 VALUES (101), (102), (103);
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CHECK TABLE t1, t2, t3;
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INSERT INTO t1 VALUES (1), (2), (3);
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INSERT INTO t2 VALUES (11), (12), (13);
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INSERT INTO t3 VALUES (101), (102), (103);
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--replace_column 2 xxx
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CHECKSUM TABLE t1, t2, t3;
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INSERT INTO t1 VALUES (1), (2), (3);
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INSERT INTO t2 VALUES (11), (12), (13);
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INSERT INTO t3 VALUES (101), (102), (103);
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OPTIMIZE TABLE t1, t2, t3;
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INSERT INTO t1 VALUES (1), (2), (3);
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INSERT INTO t2 VALUES (11), (12), (13);
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INSERT INTO t3 VALUES (101), (102), (103);
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REPAIR TABLE t1, t2, t3;
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DROP TABLES t1, t2, t3;
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CREATE TEMPORARY TABLE t1 (a int);
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RENAME TABLE t1 TO t2;
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DROP TABLE t2;
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#
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# CREATE TEMPORARY TEMPORARY TABLE
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#
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--error ER_PARSE_ERROR
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create temporary temporary table t1 (a int);
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#
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# MDEV-7832 Add status variables to track CREATE TEMPORARY TABLE and DROP TEMPORARY TABLE
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#
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flush status;
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create table t1 (a int);
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create temporary table t2 (a int);
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create temporary table t3 (a int);
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drop table t1;
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drop table t2;
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drop temporary table t3;
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show status like 'com_create%table';
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show status like 'com_drop%table';
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--echo #
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--echo # Some more generic temporary table tests
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--echo # added during MDEV-5535.
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--echo #
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--disable_warnings
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DROP DATABASE IF EXISTS temp_db;
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--enable_warnings
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CREATE DATABASE temp_db;
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USE temp_db;
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--echo #
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--echo # SHOW TABLES do not list temporary tables.
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--echo #
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CREATE TEMPORARY TABLE temp_t1(i INT) ENGINE=INNODB;
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INSERT INTO temp_t1 VALUES(1);
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SELECT * FROM temp_t1;
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SHOW TABLES;
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DROP TABLE temp_t1;
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--echo #
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--echo # Create and drop a temporary table.
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--echo #
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CREATE TEMPORARY TABLE temp_t1(i INT) ENGINE=INNODB;
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INSERT INTO temp_t1 VALUES(1);
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SELECT * FROM temp_t1;
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DROP TABLE temp_t1;
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--error ER_NO_SUCH_TABLE
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SELECT * FROM temp_t1;
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--echo #
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--echo # Create a temporary table and base table with same name and DROP TABLE.
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--echo #
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CREATE TABLE t1(c1 VARCHAR(20)) ENGINE=INNODB;
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INSERT INTO t1 VALUES("BASE TABLE");
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# Temporary table shadows the base table with the same name.
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CREATE TEMPORARY TABLE t1(c1 VARCHAR(20)) ENGINE=INNODB;
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INSERT INTO t1 VALUES("TEMPORARY TABLE");
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SELECT * FROM t1;
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# Only temporary table should get dropped.
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DROP TABLE t1;
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SELECT * FROM t1;
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DROP TABLE t1;
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--error ER_NO_SUCH_TABLE
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SELECT * FROM t1;
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--echo #
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--echo # Create a temporary table and base table with same name and DROP TEMPORARY
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--echo # TABLE.
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--echo #
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CREATE TABLE t1(c1 VARCHAR(20)) ENGINE=INNODB;
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INSERT INTO t1 VALUES("BASE TABLE");
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# Temporary table shadows the base table with the same name.
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CREATE TEMPORARY TABLE t1(c1 VARCHAR(20)) ENGINE=INNODB;
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INSERT INTO t1 VALUES("TEMPORARY TABLE");
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SELECT * FROM t1;
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# Only temporary table should get dropped.
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DROP TEMPORARY TABLE t1;
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SELECT * FROM t1;
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--error ER_BAD_TABLE_ERROR
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DROP TEMPORARY TABLE t1;
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SELECT * FROM t1;
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DROP TABLE t1;
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--echo #
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--echo # Create a temporary table and drop its parent database.
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--echo #
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USE temp_db;
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CREATE TEMPORARY TABLE temp_t1(i INT) ENGINE=INNODB;
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INSERT INTO temp_t1 VALUES (1);
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# Drop database
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DROP DATABASE temp_db;
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CREATE DATABASE temp_db;
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USE temp_db;
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# Temporary tables are not physically tied to schemas
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DROP TEMPORARY TABLE temp_t1;
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--echo #
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--echo # Similar to above, but this time with a base table with same name.
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--echo #
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USE temp_db;
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CREATE TABLE t1(i INT)ENGINE=INNODB;
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CREATE TEMPORARY TABLE t1(i INT) ENGINE=INNODB;
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INSERT INTO t1 VALUES (1);
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# Drop database
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DROP DATABASE temp_db;
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CREATE DATABASE temp_db;
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USE temp_db;
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# Temporary tables are not physically tied to schemas
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DROP TEMPORARY TABLE t1;
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--error ER_BAD_TABLE_ERROR
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DROP TABLE t1;
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--echo #
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--echo # Create a temporary table within a function.
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--echo #
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USE temp_db;
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delimiter |;
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CREATE FUNCTION f1() RETURNS INT
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BEGIN
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DROP TEMPORARY TABLE IF EXISTS temp_t1;
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CREATE TEMPORARY TABLE temp_t1(i INT) ENGINE=INNODB;
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INSERT INTO `temp_t1` VALUES(1);
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RETURN (SELECT COUNT(*) FROM temp_t1);
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END|
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delimiter ;|
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SELECT f1();
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SELECT * FROM temp_t1;
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DROP TABLE temp_t1;
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CREATE TEMPORARY TABLE `temp_t1`(i INT) ENGINE=INNODB;
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SELECT f1();
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SELECT * FROM temp_t1;
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DROP FUNCTION f1;
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--echo #
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--echo # Create and drop a temporary table within a function.
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--echo #
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delimiter |;
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--error ER_COMMIT_NOT_ALLOWED_IN_SF_OR_TRG
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CREATE FUNCTION f2() RETURNS INT
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BEGIN
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DROP TEMPORARY TABLE IF EXISTS temp_t1;
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CREATE TEMPORARY TABLE temp_t1(i INT) ENGINE=INNODB;
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INSERT INTO temp_t1 VALUES(1);
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DROP TABLE temp_t1;
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RETURN 0;
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END|
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CREATE FUNCTION f2() RETURNS INT
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BEGIN
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DROP TEMPORARY TABLE IF EXISTS temp_t1;
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CREATE TEMPORARY TABLE temp_t1(i INT) ENGINE=INNODB;
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INSERT INTO temp_t1 VALUES(1);
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DROP TEMPORARY TABLE temp_t1;
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RETURN 0;
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END|
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delimiter ;|
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SELECT f2();
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DROP FUNCTION f2;
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--echo #
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--echo # Create a temporary table within a function and select it from another
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--echo # function.
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--echo #
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delimiter |;
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CREATE FUNCTION f2() RETURNS INT
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BEGIN
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DROP TEMPORARY TABLE IF EXISTS temp_t1;
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CREATE TEMPORARY TABLE temp_t1 (i INT) ENGINE=INNODB;
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INSERT INTO temp_t1 VALUES (1);
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RETURN f2_1();
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END|
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CREATE FUNCTION f2_1() RETURNS INT
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RETURN (SELECT COUNT(*) FROM temp_t1)|
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delimiter ;|
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SELECT f2();
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DROP TEMPORARY TABLE temp_t1;
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DROP FUNCTION f2;
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--echo #
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--echo # Create temporary table like base table.
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--echo #
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CREATE TABLE t1(i INT) ENGINE=INNODB;
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INSERT INTO t1 VALUES(1);
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CREATE TEMPORARY TABLE temp_t1 LIKE t1;
|
|
SELECT * FROM temp_t1;
|
|
--error ER_NONUNIQ_TABLE
|
|
CREATE TEMPORARY TABLE t1 LIKE t1;
|
|
DROP TABLE temp_t1, t1;
|
|
|
|
--echo #
|
|
--echo # Create temporary table as base table.
|
|
--echo #
|
|
|
|
CREATE TABLE t1(i INT) ENGINE=INNODB;
|
|
INSERT INTO t1 VALUES(1);
|
|
CREATE TEMPORARY TABLE temp_t1 AS SELECT * FROM t1;
|
|
SELECT * FROM temp_t1;
|
|
DROP TABLE temp_t1, t1;
|
|
|
|
--echo #
|
|
--echo # ALTER TABLE RENAME & ENABLE/DISABLE KEYS (shortcuts)
|
|
--echo #
|
|
CREATE TEMPORARY TABLE t1(i INT PRIMARY KEY) ENGINE=MYISAM;
|
|
INSERT INTO t1 VALUES(1);
|
|
SELECT COUNT(*)=1 FROM t1;
|
|
|
|
ALTER TABLE t1 RENAME t2;
|
|
SELECT COUNT(*)=1 FROM t2;
|
|
ALTER TABLE t2 RENAME t1;
|
|
|
|
ALTER TABLE t1 DISABLE KEYS;
|
|
ALTER TABLE t1 ENABLE KEYS;
|
|
|
|
# LOCK TABLES is ignored for temporary tables.
|
|
LOCK TABLES t1 WRITE;
|
|
ALTER TABLE t1 RENAME t2;
|
|
SELECT COUNT(*)=1 FROM t2;
|
|
ALTER TABLE t2 RENAME t1;
|
|
ALTER TABLE t1 DISABLE KEYS;
|
|
ALTER TABLE t1 ENABLE KEYS;
|
|
UNLOCK TABLES;
|
|
|
|
LOCK TABLES t1 READ;
|
|
ALTER TABLE t1 RENAME t2;
|
|
SELECT COUNT(*)=1 FROM t2;
|
|
ALTER TABLE t2 RENAME t1;
|
|
ALTER TABLE t1 DISABLE KEYS;
|
|
ALTER TABLE t1 ENABLE KEYS;
|
|
UNLOCK TABLES;
|
|
|
|
FLUSH TABLES WITH READ LOCK;
|
|
ALTER TABLE t1 RENAME t2;
|
|
SELECT COUNT(*)=1 FROM t2;
|
|
ALTER TABLE t2 RENAME t1;
|
|
ALTER TABLE t1 DISABLE KEYS;
|
|
ALTER TABLE t1 ENABLE KEYS;
|
|
UNLOCK TABLES;
|
|
|
|
ALTER TABLE t1 RENAME t2, LOCK SHARED;
|
|
ALTER TABLE t2 RENAME t1, LOCK EXCLUSIVE;
|
|
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # MDEV-10792: Assertion `thd->mdl_context.is_lock_owner
|
|
--echo # (MDL_key::TABLE, table->db, table->table_name, MDL_SHARED)'
|
|
--echo # failed in mysql_rm_table_no_locks
|
|
--echo #
|
|
CREATE TEMPORARY TABLE t1 (i INT);
|
|
--error ER_BAD_TABLE_ERROR
|
|
DROP TABLE nonexisting_table, t1;
|
|
|
|
--echo # Cleanup
|
|
DROP DATABASE temp_db;
|
|
USE test;
|
|
|
|
|
|
--echo #
|
|
--echo # MDEV-17167 - InnoDB: Failing assertion: table->get_ref_count() == 0
|
|
--echo # upon truncating a temporary table
|
|
--echo #
|
|
CREATE TEMPORARY TABLE t1(a INT) ENGINE=InnoDB;
|
|
SELECT * FROM t1 AS t1a1, t1 AS t2a2;
|
|
TRUNCATE TABLE t1;
|
|
|
|
LOCK TABLES t1 WRITE;
|
|
TRUNCATE TABLE t1;
|
|
SELECT * FROM t1;
|
|
UNLOCK TABLES;
|
|
|
|
LOCK TABLES t1 AS t1a1 WRITE, t1 AS t1a2 WRITE;
|
|
TRUNCATE TABLE t1;
|
|
SELECT * FROM t1 AS t1a1, t1 AS t1a2;
|
|
UNLOCK TABLES;
|
|
|
|
CREATE TABLE t2(a INT) ENGINE=InnoDB;
|
|
LOCK TABLES t2 WRITE;
|
|
TRUNCATE TABLE t1;
|
|
UNLOCK TABLES;
|
|
|
|
DROP TABLE t1, t2;
|
|
|
|
--echo #
|
|
--echo # MDEV-19449 1030: Got error 168 "Unknown (generic) error from engine"
|
|
--echo # for valid TRUNCATE (temporary) TABLE
|
|
--echo #
|
|
|
|
CREATE TEMPORARY TABLE t1 (col1 BIGINT) ENGINE = InnoDB;
|
|
--error ER_BAD_FIELD_ERROR
|
|
INSERT INTO t1 (no_such_col) SELECT * FROM t1;
|
|
TRUNCATE TABLE t1;
|
|
--error ER_BAD_FIELD_ERROR
|
|
ALTER TABLE t1 CHANGE no_such_col1 col1 BIGINT NULL;
|
|
# This would wrongly try to re-truncate the old copy of the table that
|
|
# was not dropped during the first TRUNCATE due to extra table handles.
|
|
TRUNCATE TABLE t1;
|
|
DROP TEMPORARY TABLE t1;
|
|
|
|
--echo #
|
|
--echo # MDEV-21695 Server crashes in TABLE::evaluate_update_default_function upon UPDATE on temporary table
|
|
--echo #
|
|
|
|
SET timestamp=UNIX_TIMESTAMP('2001-01-01 10:20:30');
|
|
CREATE TEMPORARY TABLE t1 (a DATETIME ON UPDATE CURRENT_TIMESTAMP);
|
|
ALTER TABLE t1 ADD b INT;
|
|
INSERT INTO t1 (b) VALUES (1),(2);
|
|
--error ER_BAD_FIELD_ERROR
|
|
ALTER TABLE t1 CHANGE COLUMN x xx INT;
|
|
UPDATE t1 SET b = 3;
|
|
SELECT * FROM t1;
|
|
DROP TEMPORARY TABLE t1;
|
|
|
|
|
|
--echo #
|
|
--echo # End of 10.2 tests
|
|
--echo #
|
|
|
|
--echo #
|
|
--echo # MDEV-31523: Using two temporary tables in OPTIMIZE TABLE lead to crash
|
|
--echo #
|
|
|
|
CREATE TEMPORARY TABLE t1 (c INT) ENGINE=MyISAM;
|
|
CREATE TEMPORARY TABLE t2 (c INT) ENGINE=MyISAM;
|
|
optimize TABLE t1,t2;
|
|
SHOW TABLES;
|
|
--echo # in 11.2 and above here should be listed above used temporary tables
|
|
|
|
DROP TEMPORARY TABLE t1, t2;
|
|
|
|
--echo #
|
|
--echo # MDEV-33218: Assertion `active_arena->is_stmt_prepare_or_first_stmt_execute() || active_arena->state == Query_arena::STMT_SP_QUERY_ARGUMENTS' failed. in st_select_lex::fix_prepare_information
|
|
--echo #
|
|
CREATE VIEW v1 AS SELECT 5;
|
|
CREATE PROCEDURE sp() SELECT * FROM v1;
|
|
CREATE TEMPORARY TABLE v1 as SELECT 7;
|
|
--echo # sp() accesses the temporary table v1 that hides the view with the same name
|
|
--echo # Therefore expected output is the row (7)
|
|
CALL sp();
|
|
DROP TEMPORARY TABLE v1;
|
|
--echo # After the temporary table v1 has been dropped the next invocation of sp()
|
|
--echo # accesses the view v1. So, expected output is the row (5)
|
|
CALL sp();
|
|
|
|
--echo # Clean up
|
|
DROP VIEW v1;
|
|
DROP PROCEDURE sp;
|
|
|
|
--echo # Another use case is when a temporary table hides a view is dropped
|
|
--echo # inside a stored routine being called.
|
|
|
|
CREATE VIEW t1 AS SELECT 1;
|
|
|
|
--delimiter |
|
|
CREATE PROCEDURE p1()
|
|
BEGIN
|
|
DROP TEMPORARY TABLE t1;
|
|
END
|
|
|
|
|
|
|
CREATE FUNCTION f1() RETURNS INT
|
|
BEGIN
|
|
CALL p1();
|
|
RETURN 1;
|
|
END
|
|
|
|
|
|
|
--delimiter ;
|
|
|
|
CREATE TEMPORARY TABLE t1 AS SELECT 1 AS a;
|
|
PREPARE stmt FROM 'SELECT f1()';
|
|
EXECUTE stmt;
|
|
--echo # The temporary table t1 has been dropped on first
|
|
--echo # execution of the prepared statement 'stmt',
|
|
--echo # next time this statement is run it results in issuing
|
|
--echo # the error ER_BAD_TABLE_ERROR
|
|
--error ER_BAD_TABLE_ERROR
|
|
EXECUTE stmt;
|
|
|
|
--echo # Clean up
|
|
DROP VIEW t1;
|
|
DROP FUNCTION f1;
|
|
DROP PROCEDURE p1;
|
|
|
|
--echo #
|
|
--echo # End of 10.4 tests
|
|
--echo #
|
|
|
|
#
|
|
# DROP TEMPORARY TABLE fails in the middle
|
|
#
|
|
delimiter $$;
|
|
create function f1() returns int
|
|
begin
|
|
drop temporary table t1, t2;
|
|
return 1;
|
|
end;
|
|
$$
|
|
delimiter ;$$
|
|
|
|
create temporary table t1 (a int);
|
|
create temporary table t2 (a int);
|
|
insert t1 values (2);
|
|
insert t2 values (3);
|
|
--error ER_CANT_REOPEN_TABLE
|
|
select a,f1() from t1;
|
|
drop function f1;
|
|
drop temporary table t1;
|
|
--error ER_BAD_TABLE_ERROR
|
|
drop temporary table t2;
|
|
|
|
--echo #
|
|
--echo # End of 10.5 tests
|
|
--echo #
|
|
|
|
--echo #
|
|
--echo # Record that temporary table locks are always WRITE locks
|
|
--echo #
|
|
|
|
CREATE TEMPORARY TABLE t1 (a INT);
|
|
LOCK TABLE t1 READ;
|
|
TRUNCATE TABLE t1;
|
|
TRUNCATE TABLE t1;
|
|
UNLOCK TABLES;
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # End of 10.6 tests
|
|
--echo #
|