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#
# Test of group functions that depend on innodb
#
--source include/have_innodb.inc
--disable_warnings
create table t1 (USR_ID integer not null, MAX_REQ integer not null, constraint PK_SEA_USER primary key (USR_ID)) engine=InnoDB;
--enable_warnings
insert into t1 values (1, 3);
select count(*) + MAX_REQ - MAX_REQ + MAX_REQ - MAX_REQ + MAX_REQ - MAX_REQ + MAX_REQ - MAX_REQ + MAX_REQ - MAX_REQ from t1 group by MAX_REQ;
select Case When Count(*) < MAX_REQ Then 1 Else 0 End from t1 where t1.USR_ID = 1 group by MAX_REQ;
drop table t1;
#
# Bug #12882 min/max inconsistent on empty table
#
--disable_warnings
create table t1m (a int) engine=myisam;
create table t1i (a int) engine=innodb;
create table t2m (a int) engine=myisam;
create table t2i (a int) engine=innodb;
--enable_warnings
insert into t2m values (5);
insert into t2i values (5);
# test with MyISAM
select min(a) from t1m;
select min(7) from t1m;
select min(7) from DUAL;
explain select min(7) from t2m join t1m;
select min(7) from t2m join t1m;
select max(a) from t1m;
select max(7) from t1m;
select max(7) from DUAL;
explain select max(7) from t2m join t1m;
select max(7) from t2m join t1m;
select 1, min(a) from t1m where a=99;
select 1, min(a) from t1m where 1=99;
select 1, min(1) from t1m where a=99;
select 1, min(1) from t1m where 1=99;
select 1, max(a) from t1m where a=99;
select 1, max(a) from t1m where 1=99;
select 1, max(1) from t1m where a=99;
select 1, max(1) from t1m where 1=99;
# test with InnoDB
select min(a) from t1i;
select min(7) from t1i;
select min(7) from DUAL;
explain select min(7) from t2i join t1i;
select min(7) from t2i join t1i;
select max(a) from t1i;
select max(7) from t1i;
select max(7) from DUAL;
explain select max(7) from t2i join t1i;
select max(7) from t2i join t1i;
select 1, min(a) from t1i where a=99;
select 1, min(a) from t1i where 1=99;
select 1, min(1) from t1i where a=99;
select 1, min(1) from t1i where 1=99;
select 1, max(a) from t1i where a=99;
select 1, max(a) from t1i where 1=99;
select 1, max(1) from t1i where a=99;
select 1, max(1) from t1i where 1=99;
# mixed MyISAM/InnoDB test
explain select count(*), min(7), max(7) from t1m, t1i;
select count(*), min(7), max(7) from t1m, t1i;
explain select count(*), min(7), max(7) from t1m, t2i;
select count(*), min(7), max(7) from t1m, t2i;
explain select count(*), min(7), max(7) from t2m, t1i;
select count(*), min(7), max(7) from t2m, t1i;
drop table t1m, t1i, t2m, t2i;
--echo #
--echo # Bug #57954: BIT_AND function returns incorrect results when
--echo # semijoin=on
CREATE TABLE c (
pk INT,
col_varchar_key VARCHAR(1),
PRIMARY KEY (pk),
KEY col_varchar_key (col_varchar_key)
) ENGINE=InnoDB;
INSERT INTO c VALUES (11,NULL);
INSERT INTO c VALUES (16,'c');
CREATE TABLE bb (
pk INT,
col_varchar_key VARCHAR(1),
PRIMARY KEY (pk),
KEY col_varchar_key (col_varchar_key)
) ENGINE=InnoDB;
INSERT INTO bb VALUES (10,NULL);
SELECT straight_join BIT_AND(c.pk)
FROM
bb, c
WHERE c.col_varchar_key='ABC'
ORDER BY c.pk;
DROP TABLE c,bb;
--echo #
--echo # Bug #58050: BIT_OR and BIT_XOR return incorrect results when
--echo # semijoin=on
--echo #
CREATE TABLE t1 (pk INT PRIMARY KEY, b INT, c INT) ENGINE=InnoDB;
INSERT INTO t1 VALUES(1, 1, 1);
CREATE TABLE t2 (pk INT PRIMARY KEY, b INT, c INT) ENGINE=InnoDB;
INSERT INTO t2 VALUES (1, 1, NULL);
SELECT t1.* FROM t1 JOIN t2 ON t1.c=t2.c WHERE t1.pk=1;
SELECT BIT_OR(t1.b) FROM t1 JOIN t2 ON t1.c=t2.c WHERE t1.pk=1;
SELECT BIT_AND(t1.b) FROM t1 JOIN t2 ON t1.c=t2.c WHERE t1.pk=1;
SELECT BIT_XOR(t1.b) FROM t1 JOIN t2 ON t1.c=t2.c WHERE t1.pk=1;
DROP TABLE t1, t2;
--echo #
--echo # Bug#12713907: STRANGE OPTIMIZE & WRONG RESULT UNDER ORDER BY
--echo # COUNT(*) LIMIT.
--echo #
CREATE TABLE t1 (
id BIGINT(20) ,
member_id_to INT(11) ,
r_date DATE ,
PRIMARY KEY (id,r_date),
KEY r_date_idx (r_date),
KEY t1_idx01 (member_id_to)
) ENGINE=InnoDB;
INSERT INTO t1 VALUES
(107924526,518491,'2011-05-01'),
(107924527,518491,'2011-05-01'),
(107924534,518491,'2011-06-21'),
(107924535,518491,'2011-06-21'),
(107924542,1601319,'2011-06-21'),
(107924543,1601319,'2011-06-21'),
(107924544,1601319,'2011-06-21'),
(107924545,1601319,'2011-06-21');
SELECT member_id_to, COUNT(*) FROM t1 WHERE r_date =
'2011-06-21' GROUP BY member_id_to ORDER BY 2 LIMIT 1;
DROP TABLE t1;
--echo #
--echo # MDEV-4269: crash when grouping by values()
--echo #
SELECT @@storage_engine INTO @old_engine;
set storage_engine=innodb;
create table y select 1 b;
select 1 from y group by b;
select 1 from y group by values(b);
drop table y;
SET storage_engine=@old_engine;
### End of 5.1 tests
--echo #
--echo # Bug#13723054 CRASH WITH MIN/MAX AFTER QUICK_GROUP_MIN_MAX_SELECT::NEXT_MIN
--echo #
CREATE TABLE t1(a BLOB, b VARCHAR(255) CHARSET LATIN1, c INT,
KEY(b, c, a(765))) ENGINE=INNODB;
INSERT INTO t1(a, b, c) VALUES
('', 'a', 0), ('', 'a', null), ('', 'a', 0), ('', 'a', null), ('', 'a', 0);
-- disable_result_log
ANALYZE TABLE t1;
-- enable_result_log
SELECT MIN(c) FROM t1 GROUP BY b;
EXPLAIN SELECT MIN(c) FROM t1 GROUP BY b;
DROP TABLE t1;
--echo End of 5.5 tests
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