~drizzle-trunk/drizzle/development

# mysqltest should be fixed

-- source include/not_embedded.inc

#

# Test of temporary tables

#

--disable_warnings

drop table if exists t1,t2;

drop view if exists v1;

--enable_warnings

CREATE TABLE t1 (c int not null, d char (10) not null);

insert into t1 values(1,""),(2,"a"),(3,"b");

CREATE TEMPORARY TABLE t1 (a int not null, b char (10) not null);

insert into t1 values(4,"e"),(5,"f"),(6,"g");

alter table t1 rename t2;

select * from t1;

select * from t2;

CREATE TABLE t2 (x int not null, y int not null);

alter table t2 rename t1;

select * from t1;

create TEMPORARY TABLE t2 engine=heap select * from t1;

create TEMPORARY TABLE IF NOT EXISTS t2 (a int) engine=heap;

# This should give errors

--error 1050

CREATE TEMPORARY TABLE t1 (a int not null, b char (10) not null);

--error 1050

ALTER TABLE t1 RENAME t2;

select * from t2;

alter table t2 add primary key (a,b);

drop table t1,t2;

select * from t1;

drop table t2;

create temporary table t1 select *,2 as "e" from t1;

select * from t1;

drop table t1;

drop table t1;

#

# Test CONCAT_WS with temporary tables

#

CREATE TABLE t1 (pkCrash INTEGER PRIMARY KEY,strCrash VARCHAR(255));

INSERT INTO t1 ( pkCrash, strCrash ) VALUES ( 1, '1');

SELECT CONCAT_WS(pkCrash, strCrash) FROM t1;

drop table t1;

create temporary table t1 select 1 as 'x';

drop table t1;

CREATE TABLE t1 (x INT);

INSERT INTO t1 VALUES (1), (2), (3);

CREATE TEMPORARY TABLE tmp SELECT *, NULL FROM t1;

drop table t1;

#

# Problem with ELT

#

create temporary table t1 (id int(10) not null unique);

create temporary table t2 (id int(10) not null primary key, 

val int(10) not null);

# put in some initial values

insert into t1 values (1),(2),(4);

insert into t2 values (1,1),(2,1),(3,1),(4,2);

# do a query using ELT, a join and an ORDER BY.

select one.id, two.val, elt(two.val,'one','two') from t1 one, t2 two where two.id=one.id order by one.id;

drop table t1,t2;

#

# Test of failed ALTER TABLE on temporary table

#

create temporary table t1 (a int not null);

insert into t1 values (1),(1);

-- error ER_DUP_ENTRY

alter table t1 add primary key (a);

drop table t1;

#

# In MySQL 4.0.4 doing a GROUP BY on a NULL column created a disk based

# temporary table when a memory based one would be good enough.

CREATE TABLE t1 (

  d datetime default NULL

) ENGINE=MyISAM;

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');

flush status;

select * from t1 group by d;

show status like "created_tmp%tables";

drop table t1;

# Fix for BUG#8921: Check that temporary table is ingored by view commands.

create temporary table v1 as select 'This is temp. table' A;

create view v1 as select 'This is view' A;

select * from v1;

show create table v1;

show create view v1;

drop view v1;

select * from v1;

create view v1 as select 'This is view again' A;

select * from v1;

drop table v1;

select * from v1;

drop view v1;

# Bug #8497: tmpdir with extra slashes would cause failures

#

create table t1 (a int, b int, index(a), index(b));

create table t2 (c int auto_increment, d varchar(255), primary key (c));

insert into t1 values (3,1),(3,2);

insert into t2 values (NULL, 'foo'), (NULL, 'bar');

select d, c from t1 left join t2 on b = c where a = 3 order by d;

drop table t1, t2;

#

# BUG#21096: locking issue ; temporary table conflicts.

#

# The problem was that on DROP TEMPORARY table name lock was acquired,

# which should not be done.

#

--disable_warnings

DROP TABLE IF EXISTS t1;

--enable_warnings

CREATE TABLE t1 (i INT);

LOCK TABLE t1 WRITE;

connect (conn1, localhost, root,,);

CREATE TEMPORARY TABLE t1 (i INT);

--echo The following command should not block

DROP TEMPORARY TABLE t1;

disconnect conn1;

connection default;

DROP TABLE t1;

#

# Check that it's not possible to drop a base table with

# DROP TEMPORARY statement.

#

CREATE TABLE t1 (i INT);

CREATE TEMPORARY TABLE t2 (i INT);

--error 1051

DROP TEMPORARY TABLE t2, t1;

# Table t2 should have been dropped.

--error 1146

SELECT * FROM t2;

# But table t1 should still be there.

SELECT * FROM t1;

DROP TABLE t1;

--echo End of 4.1 tests.

#

# Bug #24791: Union with AVG-groups generates wrong results

#

CREATE TABLE t1 ( c FLOAT( 20, 14 ) );

INSERT INTO t1 VALUES( 12139 );

CREATE TABLE t2 ( c FLOAT(30,18) );

INSERT INTO t2 VALUES( 123456 );

SELECT AVG( c ) FROM t1 UNION SELECT 1;

SELECT 1 UNION SELECT AVG( c ) FROM t1;

SELECT 1 UNION SELECT * FROM t2 UNION SELECT 1;

SELECT c/1 FROM t1 UNION SELECT 1;

DROP TABLE t1, t2;

#

# Test truncate with temporary tables

#

create temporary table t1 (a int);

insert into t1 values (4711);

select * from t1;

truncate t1;

insert into t1 values (42);

select * from t1;

drop table t1;

#

# Bug #35392: Delete all statement does not execute properly after 

# few delete statements

#

CREATE TEMPORARY TABLE t1(a INT, b VARCHAR(20));

INSERT INTO t1 VALUES(1, 'val1'), (2, 'val2'), (3, 'val3');

DELETE FROM t1 WHERE a=1;

SELECT count(*) FROM t1;

DELETE FROM t1;

SELECT * FROM t1;

DROP TABLE t1;

--echo End of 5.1 tests