diff options
Diffstat (limited to 'mysql-test/r/subselect.result')
| -rw-r--r-- | mysql-test/r/subselect.result | 154 |
1 files changed, 148 insertions, 6 deletions
diff --git a/mysql-test/r/subselect.result b/mysql-test/r/subselect.result index 75a9b422691..f2852e94071 100644 --- a/mysql-test/r/subselect.result +++ b/mysql-test/r/subselect.result @@ -1087,24 +1087,24 @@ CREATE TABLE t1 SELECT * FROM (SELECT 1 as a,(SELECT 1)) a; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( - `a` bigint(1) NOT NULL DEFAULT '0', - `(SELECT 1)` bigint(1) NOT NULL DEFAULT '0' + `a` int(1) NOT NULL DEFAULT '0', + `(SELECT 1)` int(1) NOT NULL DEFAULT '0' ) ENGINE=MyISAM DEFAULT CHARSET=latin1 drop table t1; CREATE TABLE t1 SELECT * FROM (SELECT 1 as a,(SELECT a)) a; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( - `a` bigint(1) NOT NULL DEFAULT '0', - `(SELECT a)` bigint(1) NOT NULL DEFAULT '0' + `a` int(1) NOT NULL DEFAULT '0', + `(SELECT a)` int(1) NOT NULL DEFAULT '0' ) ENGINE=MyISAM DEFAULT CHARSET=latin1 drop table t1; CREATE TABLE t1 SELECT * FROM (SELECT 1 as a,(SELECT a+0)) a; SHOW CREATE TABLE t1; Table Create Table t1 CREATE TABLE `t1` ( - `a` bigint(1) NOT NULL DEFAULT '0', - `(SELECT a+0)` bigint(3) NOT NULL DEFAULT '0' + `a` int(1) NOT NULL DEFAULT '0', + `(SELECT a+0)` int(3) NOT NULL DEFAULT '0' ) ENGINE=MyISAM DEFAULT CHARSET=latin1 drop table t1; CREATE TABLE t1 SELECT (SELECT 1 as a UNION SELECT 1+1 limit 1,1) as a; @@ -2854,6 +2854,67 @@ a 3 4 DROP TABLE t1,t2,t3; +purge master logs before (select adddate(current_timestamp(), interval -4 day)); +CREATE TABLE t1 (f1 INT); +CREATE TABLE t2 (f2 INT); +INSERT INTO t1 VALUES (1); +SELECT * FROM t1 WHERE f1 > ALL (SELECT f2 FROM t2); +f1 +1 +SELECT * FROM t1 WHERE f1 > ALL (SELECT f2 FROM t2 WHERE 1=0); +f1 +1 +INSERT INTO t2 VALUES (1); +INSERT INTO t2 VALUES (2); +SELECT * FROM t1 WHERE f1 > ALL (SELECT f2 FROM t2 WHERE f2=0); +f1 +1 +DROP TABLE t1, t2; +select 1 from dual where 1 < any (select 2); +1 +1 +select 1 from dual where 1 < all (select 2); +1 +1 +select 1 from dual where 2 > any (select 1); +1 +1 +select 1 from dual where 2 > all (select 1); +1 +1 +select 1 from dual where 1 < any (select 2 from dual); +1 +1 +select 1 from dual where 1 < all (select 2 from dual where 1!=1); +1 +1 +create table t1 (s1 char); +insert into t1 values (1),(2); +select * from t1 where (s1 < any (select s1 from t1)); +s1 +1 +select * from t1 where not (s1 < any (select s1 from t1)); +s1 +2 +select * from t1 where (s1 < ALL (select s1+1 from t1)); +s1 +1 +select * from t1 where not(s1 < ALL (select s1+1 from t1)); +s1 +2 +select * from t1 where (s1+1 = ANY (select s1 from t1)); +s1 +1 +select * from t1 where NOT(s1+1 = ANY (select s1 from t1)); +s1 +2 +select * from t1 where (s1 = ALL (select s1/s1 from t1)); +s1 +1 +select * from t1 where NOT(s1 = ALL (select s1/s1 from t1)); +s1 +2 +drop table t1; create table t1 (df decimal(5,1)); insert into t1 values(1.1); insert into t1 values(2.2); @@ -3204,3 +3265,84 @@ i 10000000000000000000 DROP TABLE t1; DROP TABLE t2; +CREATE TABLE t1 ( +id bigint(20) unsigned NOT NULL auto_increment, +name varchar(255) NOT NULL, +PRIMARY KEY (id) +); +INSERT INTO t1 VALUES +(1, 'Balazs'), (2, 'Joe'), (3, 'Frank'); +CREATE TABLE t2 ( +id bigint(20) unsigned NOT NULL auto_increment, +mid bigint(20) unsigned NOT NULL, +date date NOT NULL, +PRIMARY KEY (id) +); +INSERT INTO t2 VALUES +(1, 1, '2006-03-30'), (2, 2, '2006-04-06'), (3, 3, '2006-04-13'), +(4, 2, '2006-04-20'), (5, 1, '2006-05-01'); +SELECT *, +(SELECT date FROM t2 WHERE mid = t1.id +ORDER BY date DESC LIMIT 0, 1) AS date_last, +(SELECT date FROM t2 WHERE mid = t1.id +ORDER BY date DESC LIMIT 3, 1) AS date_next_to_last +FROM t1; +id name date_last date_next_to_last +1 Balazs 2006-05-01 NULL +2 Joe 2006-04-20 NULL +3 Frank 2006-04-13 NULL +SELECT *, +(SELECT COUNT(*) FROM t2 WHERE mid = t1.id +ORDER BY date DESC LIMIT 1, 1) AS date_count +FROM t1; +id name date_count +1 Balazs NULL +2 Joe NULL +3 Frank NULL +SELECT *, +(SELECT date FROM t2 WHERE mid = t1.id +ORDER BY date DESC LIMIT 0, 1) AS date_last, +(SELECT date FROM t2 WHERE mid = t1.id +ORDER BY date DESC LIMIT 1, 1) AS date_next_to_last +FROM t1; +id name date_last date_next_to_last +1 Balazs 2006-05-01 2006-03-30 +2 Joe 2006-04-20 2006-04-06 +3 Frank 2006-04-13 NULL +DROP TABLE t1,t2; +CREATE TABLE t1 ( +i1 int(11) NOT NULL default '0', +i2 int(11) NOT NULL default '0', +t datetime NOT NULL default '0000-00-00 00:00:00', +PRIMARY KEY (i1,i2,t) +); +INSERT INTO t1 VALUES +(24,1,'2005-03-03 16:31:31'),(24,1,'2005-05-27 12:40:07'), +(24,1,'2005-05-27 12:40:08'),(24,1,'2005-05-27 12:40:10'), +(24,1,'2005-05-27 12:40:25'),(24,1,'2005-05-27 12:40:30'), +(24,2,'2005-03-03 13:43:05'),(24,2,'2005-03-03 16:23:31'), +(24,2,'2005-03-03 16:31:30'),(24,2,'2005-05-27 12:37:02'), +(24,2,'2005-05-27 12:40:06'); +CREATE TABLE t2 ( +i1 int(11) NOT NULL default '0', +i2 int(11) NOT NULL default '0', +t datetime default NULL, +PRIMARY KEY (i1) +); +INSERT INTO t2 VALUES (24,1,'2006-06-20 12:29:40'); +EXPLAIN +SELECT * FROM t1,t2 +WHERE t1.t = (SELECT t1.t FROM t1 +WHERE t1.t < t2.t AND t1.i2=1 AND t2.i1=t1.i1 +ORDER BY t1.t DESC LIMIT 1); +id select_type table type possible_keys key key_len ref rows Extra +1 PRIMARY t2 system NULL NULL NULL NULL 1 +1 PRIMARY t1 index NULL PRIMARY 16 NULL 11 Using where; Using index +2 DEPENDENT SUBQUERY t1 range PRIMARY PRIMARY 16 NULL 5 Using where; Using index +SELECT * FROM t1,t2 +WHERE t1.t = (SELECT t1.t FROM t1 +WHERE t1.t < t2.t AND t1.i2=1 AND t2.i1=t1.i1 +ORDER BY t1.t DESC LIMIT 1); +i1 i2 t i1 i2 t +24 1 2005-05-27 12:40:30 24 1 2006-06-20 12:29:40 +DROP TABLE t1, t2; |