~drizzle-trunk/drizzle/development

# Initialise

--disable_warnings

drop table if exists t1, t2;

--enable_warnings

#

# test of IN (NULL)

#

select 1 in (1,2,3);

select 10 in (1,2,3);

select NULL in (1,2,3);

select 1 in (1,NULL,3);

select 3 in (1,NULL,3);

select 10 in (1,NULL,3);

select 1.5 in (1.5,2.5,3.5);

select 10.5 in (1.5,2.5,3.5);

select NULL in (1.5,2.5,3.5);

select 1.5 in (1.5,NULL,3.5);

select 3.5 in (1.5,NULL,3.5);

select 10.5 in (1.5,NULL,3.5);

CREATE TABLE t1 (a int, b int, c int);

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

select 1 in (a,b,c) from t1;

select 3 in (a,b,c) from t1;

select 10 in (a,b,c) from t1;

select NULL in (a,b,c) from t1;

drop table t1;

CREATE TABLE t1 (a float, b float, c float);

insert into t1 values (1.5,2.5,3.5), (1.5,NULL,3.5);

select 1.5 in (a,b,c) from t1;

select 3.5 in (a,b,c) from t1;

select 10.5 in (a,b,c) from t1;

drop table t1;

CREATE TABLE t1 (a varchar(10), b varchar(10), c varchar(10));

insert into t1 values ('A','BC','EFD'), ('A',NULL,'EFD');

select 'A' in (a,b,c) from t1;

select 'EFD' in (a,b,c) from t1;

select 'XSFGGHF' in (a,b,c) from t1;

drop table t1;

CREATE TABLE t1 (field char(1));

INSERT INTO t1 VALUES ('A'),(NULL);

SELECT * from t1 WHERE field IN (NULL);

SELECT * from t1 WHERE field NOT IN (NULL);

SELECT * from t1 where field = field;

SELECT * from t1 where field <=> field;

DELETE FROM t1 WHERE field NOT IN (NULL);

SELECT * FROM t1;

drop table t1;

create table t1 (id int primary key);

insert into t1 values (1),(2),(3),(4),(5),(6),(7),(8),(9);

select * from t1 where id in (2,5,9);

drop table t1;

create table t1 (

a char(1),

b char(1),

c char(1)

);

insert into t1 values ('A','B','C');

insert into t1 values ('a','c','c');

select * from t1 where a in (b);

select * from t1 where a in (b,c);

select * from t1 where 'a' in (a,b,c);

select * from t1 where 'a' in (a);

select * from t1 where a in ('a');

select * from t1 where 'a' collate utf8_general_ci in (a,b,c);

select * from t1 where 'a' collate utf8_bin in (a,b,c);

select * from t1 where 'a' in (a,b,c collate utf8_bin);

explain extended select * from t1 where 'a' in (a,b,c collate utf8_bin);

drop table t1;

# Bug#7834 Illegal mix of collations in IN operator

create table t1 (a char(10) not null);

insert into t1 values ('a'),('b'),('c');

select a from t1 where a IN ('a','b','c') order by a;

drop table t1;

select '1.0' in (1,2);

select 1 in ('1.0',2);

select 1 in (1,'2.0');

select 1 in ('1.0',2.0);

select 1 in (1.0,'2.0');

select 1 in ('1.1',2);

select 1 in ('1.1',2.0);

# Test case for bug #6365

create table t1 (a char(2));

insert into t1 values ('aa'), ('bb');

select * from t1 where a in (NULL, 'aa');

drop table t1;

# BUG#13419

create table t1 (id int, key(id));

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

select count(*) from t1 where id not in (1);

select count(*) from t1 where id not in (1,2);

drop table t1;

#

# BUG#17047: CHAR() and IN() can return NULL without signaling NULL

# result

#

# The problem was in the IN() function that ignored maybe_null flags

# of all arguments except the first (the one _before_ the IN

# keyword, '1' in the test case below).

#

--disable_warnings

DROP TABLE IF EXISTS t1;

--enable_warnings

CREATE TABLE t1 SELECT 1 IN (2, NULL);

--echo SELECT should return NULL.

SELECT * FROM t1;

DROP TABLE t1;

--echo End of 4.1 tests

#

# Bug #11885: WHERE condition with NOT IN (one element)          

#             

CREATE TABLE t1 (a int PRIMARY KEY);

INSERT INTO t1 VALUES (44), (45), (46);

SELECT * FROM t1 WHERE a IN (45);

SELECT * FROM t1 WHERE a NOT IN (0, 45);

SELECT * FROM t1 WHERE a NOT IN (45);

DROP TABLE t1;

# BUG#15872: Excessive memory consumption of range analysis of NOT IN

# I have disabled the EXPLAIN because we must use Innodb with this test.

create table t1 (a int);

insert into t1 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); 

create temporary table t2 (a int, filler char(200), key(a)) engine=myisam;

insert into t2 select C.a*2,   'no'  from t1 A, t1 B, t1 C;

insert into t2 select C.a*2+1, 'yes' from t1 C;

explain 

select * from t2 where a NOT IN (0, 2,4,6,8,10,12,14,16,18);

select * from t2 where a NOT IN (0, 2,4,6,8,10,12,14,16,18);

# 

explain select * from t2 force index(a) where a NOT IN (2,2,2,2,2,2);

explain select * from t2 force index(a) where a <> 2;

drop table t2;

#

# Repeat the test for DATETIME

#

create table t2 (a datetime, filler char(200), key(a));

insert into t2 select '2006-04-25 10:00:00' + interval C.a minute,

               'no'  from t1 A, t1 B, t1 C where C.a % 2 = 0;

insert into t2 select '2006-04-25 10:00:00' + interval C.a*2+1 minute,

               'yes' from t1 C;

explain 

select * from t2 where a NOT IN (

  '2006-04-25 10:00:00','2006-04-25 10:02:00','2006-04-25 10:04:00', 

  '2006-04-25 10:06:00', '2006-04-25 10:08:00');

select * from t2 where a NOT IN (

  '2006-04-25 10:00:00','2006-04-25 10:02:00','2006-04-25 10:04:00', 

  '2006-04-25 10:06:00', '2006-04-25 10:08:00');

drop table t2;

#

# Repeat the test for CHAR(N)

#

create table t2 (a varchar(10), filler char(200), key(a));

insert into t2 select 'foo', 'no' from t1 A, t1 B;

insert into t2 select 'barbar', 'no' from t1 A, t1 B;

insert into t2 select 'bazbazbaz', 'no' from t1 A, t1 B;

insert into t2 values ('fon', '1'), ('fop','1'), ('barbaq','1'), 

  ('barbas','1'), ('bazbazbay', '1'),('zz','1');

explain select * from t2 where a not in('foo','barbar', 'bazbazbaz');

drop table t2;

#

# Repeat for DECIMAL

#

create table t2 (a decimal(10,5), filler char(200), key(a));

insert into t2 select 345.67890, 'no' from t1 A, t1 B;

insert into t2 select 43245.34, 'no' from t1 A, t1 B;

insert into t2 select 64224.56344, 'no' from t1 A, t1 B;

insert into t2 values (0, '1'), (22334.123,'1'), (33333,'1'), 

  (55555,'1'), (77777, '1');

explain

select * from t2 where a not in (345.67890, 43245.34, 64224.56344);

select * from t2 where a not in (345.67890, 43245.34, 64224.56344);

drop table t2;

# Try a very big IN-list

create table t2 (a int, key(a), b int);

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

set @cnt= 1; 

set @str="update t2 set b=1 where a not in (";

select count(*) from (

  select @str:=concat(@str, @cnt:=@cnt+1, ",") 

  from t1 A, t1 B, t1 C, t1 D) Z;

set @str:=concat(@str, "10000)");

select substr(@str, 1, 50);

set @str=NULL;

drop table t2;

drop table t1;

# BUG#19618: Crash in range optimizer for 

#   "unsigned_keypart NOT IN(negative_number,...)" 

#   (introduced in fix BUG#15872) 

create table t1 (

  some_id int,

  key (some_id)

);

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

select some_id from t1 where some_id not in(2,-1);

select some_id from t1 where some_id not in(-4,-1,-4);

select some_id from t1 where some_id not in(-4,-1,3423534,2342342);

#

# BUG#24261: crash when WHERE contains NOT IN ('<negative value>') for column type

#

select some_id from t1 where some_id not in('-1', '0');

drop table t1;

#

# BUG#20420: optimizer reports wrong keys on left join with IN

#

CREATE TABLE t1 (a int, b int, PRIMARY KEY (a));

INSERT INTO t1 VALUES (1,1),(2,1),(3,1),(4,1),(5,1),(6,1);

CREATE TABLE t2 (a int, b int, PRIMARY KEY (a));

INSERT INTO t2 VALUES (3,2),(4,2),(100,100),(101,201),(102,102);

CREATE TABLE t3 (a int PRIMARY KEY);

INSERT INTO t3 VALUES (1),(2),(3),(4);

CREATE TABLE t4 (a int PRIMARY KEY,b int);

INSERT INTO t4 VALUES (1,1),(2,2),(1000,1000),(1001,1001),(1002,1002),

       (1003,1003),(1004,1004);

EXPLAIN SELECT STRAIGHT_JOIN * FROM t3 

  JOIN t1 ON t3.a=t1.a 

  JOIN t2 ON t3.a=t2.a

  JOIN t4 WHERE t4.a IN (t1.b, t2.b);

SELECT STRAIGHT_JOIN * FROM t3 

  JOIN t1 ON t3.a=t1.a 

  JOIN t2 ON t3.a=t2.a

  JOIN t4 WHERE t4.a IN (t1.b, t2.b);

EXPLAIN SELECT STRAIGHT_JOIN 

   (SELECT SUM(t4.a) FROM t4 WHERE t4.a IN (t1.b, t2.b)) 

  FROM t3, t1, t2

  WHERE t3.a=t1.a AND t3.a=t2.a;

SELECT STRAIGHT_JOIN 

   (SELECT SUM(t4.a) FROM t4 WHERE t4.a IN (t1.b, t2.b)) 

  FROM t3, t1, t2

  WHERE t3.a=t1.a AND t3.a=t2.a;

DROP TABLE t1,t2,t3,t4;  

#

# BUG#19342: IN works incorrectly for BIGINT values

#

CREATE TABLE t1(a BIGINT);

INSERT INTO t1 VALUES (0x0FFFFFFFFFFFFFFF);

SELECT * FROM t1 WHERE a=-1 OR a=-2 ;

SELECT * FROM t1 WHERE a IN (-1, -2);

CREATE TABLE t2 (a BIGINT);

insert into t2 values(13491727406643098568),

       (0x0fffffefffffffff),

       (0x0ffffffeffffffff),

       (0x0fffffffefffffff),

       (0x0ffffffffeffffff),

       (0x0fffffffffefffff),

       (0x0ffffffffffeffff),

       (0x0fffffffffffefff),

       (0x0ffffffffffffeff),

       (0x0fffffffffffffef),

       (0x0ffffffffffffffe),

       (0x0fffffffffffffff),

       (0x2000000000000000),

       (0x2000000000000001),

       (0x2000000000000002),

       (0x2000000000000300),

       (0x2000000000000400),

       (0x2000000000000401),

       (0x2000000000004001),

       (0x2000000000040001),

       (0x2000000000400001),

       (0x2000000004000001),

       (0x2000000040000001),

       (0x2000000400000001),

       (0x2000004000000001),

       (0x2000040000000001);

SELECT HEX(a) FROM t2 WHERE a IN (0xBB3C3E98175D33C8, 42);

SELECT HEX(a) FROM t2 WHERE a IN

  (0xBB3C3E98175D33C8,

   0x2fffffffffffffff,

   0x2000000000000000,

   0x2000000000000400,

   0x2000000000000401,

   42);

SELECT HEX(a) FROM t2 WHERE a IN 

  (0x7fffffffffffffff, 

   0x2000000000000001);

SELECT HEX(a) FROM t2 WHERE a IN 

  (0x2ffffffffffffffe, 

   0x2fffffffffffffff);

SELECT HEX(a) FROM t2 WHERE a IN 

  (0x2ffffffffffffffe, 

   0x2fffffffffffffff,

   'abc');

CREATE TABLE t3 (a BIGINT);

INSERT INTO t3 VALUES (9223372036854775551);

SELECT HEX(a) FROM t3 WHERE a IN (9223372036854775807, 42);

CREATE TABLE t4 (a DATE);

INSERT INTO t4 VALUES ('1972-02-06'), ('1972-07-29');

SELECT * FROM t4 WHERE a IN ('1972-02-06','19772-07-29');

DROP TABLE t1,t2,t3,t4;

#

# BUG#27362: IN with a decimal expression that may return NULL

#

CREATE TABLE t1 (id int not null);

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

SELECT id FROM t1 WHERE id IN(4564, (SELECT IF(1=0,1,1/0)) );

DROP TABLE t1;

--echo End of 5.0 tests

#

# Bug#18360: Type aggregation for IN and CASE may lead to a wrong result 

#

create TEMPORARY table t1(f1 char(1)) ENGINE=MYISAM;

insert into t1 values ('a'),('b'),('1');

select f1 from t1 where f1 in ('a',1);

select f1, case f1 when 'a' then '+' when 1 then '-' end from t1;

create index t1f1_idx on t1(f1);

select f1 from t1 where f1 in ('a',1);

explain select f1 from t1 where f1 in ('a',1);

select f1 from t1 where f1 in ('a','b');

explain select f1 from t1 where f1 in ('a','b');

select f1 from t1 where f1 in (2,1);

explain select f1 from t1 where f1 in (2,1);

create TEMPORARY table t2(f2 int, index t2f2(f2)) ENGINE=MYISAM;

insert into t2 values(0),(1),(2);

select f2 from t2 where f2 in ('a',2);

explain select f2 from t2 where f2 in ('a',2);

select f2 from t2 where f2 in ('a','b');

explain select f2 from t2 where f2 in ('a','b');

select f2 from t2 where f2 in (1,'b');

explain select f2 from t2 where f2 in (1,'b');

drop table t1, t2;

#

# Bug #31075: crash in get_func_mm_tree

#

create table t1 (a datetime, key(a));

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

select a from t1 where a not in (a,a,a) group by a;

drop table t1;

--echo End of 5.1 tests