diff options
Diffstat (limited to 'mysql-test/t/range.test')
| -rw-r--r-- | mysql-test/t/range.test | 247 |
1 files changed, 238 insertions, 9 deletions
diff --git a/mysql-test/t/range.test b/mysql-test/t/range.test index 245178d7d4a..5a146bbcf86 100644 --- a/mysql-test/t/range.test +++ b/mysql-test/t/range.test @@ -3,7 +3,7 @@ # --disable_warnings -drop table if exists t1, t2; +drop table if exists t1, t2, t3; --enable_warnings CREATE TABLE t1 ( @@ -181,8 +181,8 @@ create table t1 (x int, y int, index(x), index(y)); insert into t1 (x) values (1),(2),(3),(4),(5),(6),(7),(8),(9); update t1 set y=x; # between with only one end fixed -explain select * from t1, t1 t2 where t1.y = 2 and t2.x between 7 and t1.y+0; -explain select * from t1, t1 t2 where t1.y = 2 and t2.x >= 7 and t2.x <= t1.y+0; +explain select * from t1, t1 t2 where t1.y = 8 and t2.x between 7 and t1.y+0; +explain select * from t1, t1 t2 where t1.y = 8 and t2.x >= 7 and t2.x <= t1.y+0; # between with both expressions on both ends explain select * from t1, t1 t2 where t1.y = 2 and t2.x between t1.y-1 and t1.y+1; explain select * from t1, t1 t2 where t1.y = 2 and t2.x >= t1.y-1 and t2.x <= t1.y+1; @@ -195,13 +195,15 @@ explain select count(*) from t1 where x in (1,2); drop table t1; # -# bug #1172 +# bug #1172: "Force index" option caused server crash # CREATE TABLE t1 (key1 int(11) NOT NULL default '0', KEY i1 (key1)); -INSERT INTO t1 VALUES (0),(0),(1),(1); +INSERT INTO t1 VALUES (0),(0),(0),(0),(0),(1),(1); CREATE TABLE t2 (keya int(11) NOT NULL default '0', KEY j1 (keya)); INSERT INTO t2 VALUES (0),(0),(1),(1),(2),(2); explain select * from t1, t2 where (t1.key1 <t2.keya + 1) and t2.keya=3; +explain select * from t1 force index(i1), t2 force index(j1) where + (t1.key1 <t2.keya + 1) and t2.keya=3; DROP TABLE t1,t2; # @@ -376,8 +378,12 @@ insert into t2(id, uid, name) select id, uid, name from t1; select count(*) from t1; select count(*) from t2; +analyze table t1,t2; + explain select * from t1, t2 where t1.uid=t2.uid AND t1.uid > 0; +explain select * from t1, t2 where t1.uid=t2.uid AND t2.uid > 0; explain select * from t1, t2 where t1.uid=t2.uid AND t1.uid != 0; +explain select * from t1, t2 where t1.uid=t2.uid AND t2.uid != 0; select * from t1, t2 where t1.uid=t2.uid AND t1.uid > 0; select * from t1, t2 where t1.uid=t2.uid AND t1.uid != 0; @@ -400,8 +406,8 @@ select count(*) from t1 where x = 18446744073709551601; create table t2 (x bigint not null); -insert into t2(x) values (0xfffffffffffffff0); -insert into t2(x) values (0xfffffffffffffff1); +insert into t2(x) values (cast(0xfffffffffffffff0+0 as signed)); +insert into t2(x) values (cast(0xfffffffffffffff1+0 as signed)); select * from t2; select count(*) from t2 where x>0; select count(*) from t2 where x=0; @@ -410,8 +416,8 @@ select count(*) from t2 where x < -16; select count(*) from t2 where x = -16; select count(*) from t2 where x > -16; select count(*) from t2 where x = 18446744073709551601; +drop table t1,t2; -drop table t1; --disable_warnings create table t1 (x bigint unsigned not null primary key) engine=innodb; --enable_warnings @@ -489,7 +495,6 @@ drop table t1; create table t1 (a int); insert into t1 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); -DROP TABLE IF EXISTS t2; CREATE TABLE t2 ( pk1 int(11) NOT NULL, pk2 int(11) NOT NULL, @@ -521,3 +526,227 @@ select a from t1 where a > 'x'; drop table t1; --echo End of 4.1 tests + +# +# Test for optimization request #10561: to use keys for +# NOT IN (c1,...,cn) and NOT BETWEEN c1 AND c2 +# + +CREATE TABLE t1 ( + id int(11) NOT NULL auto_increment, + status varchar(20), + PRIMARY KEY (id), + KEY (status) +); + +INSERT INTO t1 VALUES +(1,'B'), (2,'B'), (3,'B'), (4,'B'), (5,'B'), (6,'B'), +(7,'B'), (8,'B'), (9,'B'), (10,'B'), (11,'B'), (12,'B'), +(13,'B'), (14,'B'), (15,'B'), (16,'B'), (17,'B'), (18,'B'), +(19,'B'), (20,'B'), (21,'B'), (22,'B'), (23,'B'), (24,'B'), +(25,'A'), (26,'A'), (27,'A'), (28,'A'), (29,'A'), (30,'A'), +(31,'A'), (32,'A'), (33,'A'), (34,'A'), (35,'A'), (36,'A'), +(37,'A'), (38,'A'), (39,'A'), (40,'A'), (41,'A'), (42,'A'), +(43,'A'), (44,'A'), (45,'A'), (46,'A'), (47,'A'), (48,'A'), +(49,'A'), (50,'A'), (51,'A'), (52,'A'), (53,'C'), (54,'C'), +(55,'C'), (56,'C'), (57,'C'), (58,'C'), (59,'C'), (60,'C'); + +EXPLAIN SELECT * FROM t1 WHERE status <> 'A' AND status <> 'B'; +EXPLAIN SELECT * FROM t1 WHERE status NOT IN ('A','B'); + +SELECT * FROM t1 WHERE status <> 'A' AND status <> 'B'; +SELECT * FROM t1 WHERE status NOT IN ('A','B'); + +EXPLAIN SELECT status FROM t1 WHERE status <> 'A' AND status <> 'B'; +EXPLAIN SELECT status FROM t1 WHERE status NOT IN ('A','B'); + +EXPLAIN SELECT * FROM t1 WHERE status NOT BETWEEN 'A' AND 'B'; +EXPLAIN SELECT * FROM t1 WHERE status < 'A' OR status > 'B'; + +SELECT * FROM t1 WHERE status NOT BETWEEN 'A' AND 'B'; +SELECT * FROM t1 WHERE status < 'A' OR status > 'B'; + +DROP TABLE t1; + +# +# Test for bug #10031: range to be used over a view +# + +CREATE TABLE t1 (a int, b int, primary key(a,b)); + +INSERT INTO t1 VALUES + (1,1),(1,2),(1,3),(2,1),(2,2),(2,3),(3,1),(3,2),(3,3),(4,1),(4,2),(4,3); + +CREATE VIEW v1 as SELECT a,b FROM t1 WHERE b=3; + +EXPLAIN SELECT a,b FROM t1 WHERE a < 2 and b=3; +EXPLAIN SELECT a,b FROM v1 WHERE a < 2 and b=3; + +EXPLAIN SELECT a,b FROM t1 WHERE a < 2; +EXPLAIN SELECT a,b FROM v1 WHERE a < 2; + +SELECT a,b FROM t1 WHERE a < 2 and b=3; +SELECT a,b FROM v1 WHERE a < 2 and b=3; + +DROP VIEW v1; +DROP TABLE t1; + +# +# Bug #11853: DELETE statement with a NOT (LIKE/<=>) where condition +# for an indexed attribute +# + +CREATE TABLE t1 (name varchar(15) NOT NULL, KEY idx(name)); +INSERT INTO t1 VALUES ('Betty'), ('Anna'); + +SELECT * FROM t1; +DELETE FROM t1 WHERE name NOT LIKE 'A%a'; +SELECT * FROM t1; + +DROP TABLE t1; + +CREATE TABLE t1 (a int, KEY idx(a)); +INSERT INTO t1 VALUES (NULL), (1), (2), (3); + +SELECT * FROM t1; +DELETE FROM t1 WHERE NOT(a <=> 2); +SELECT * FROM t1; + +DROP TABLE t1; + +# +# BUG#13317: range optimization doesn't work for IN over VIEW. +# +create table t1 (a int, b int, primary key(a,b)); +create view v1 as select a, b from t1; + +INSERT INTO `t1` VALUES +(0,0),(1,0),(2,0),(3,0),(4,0),(5,1),(6,1),(7,1),(8,1),(9,1),(10,2),(11,2),(12,2) +,(13,2),(14,2),(15,3),(16,3),(17,3),(18,3),(19,3); + +--replace_column 9 # +explain select * from t1 where a in (3,4) and b in (1,2,3); +--replace_column 9 # +explain select * from v1 where a in (3,4) and b in (1,2,3); +--replace_column 9 # +explain select * from t1 where a between 3 and 4 and b between 1 and 2; +--replace_column 9 # +explain select * from v1 where a between 3 and 4 and b between 1 and 2; + +drop view v1; +drop table t1; + +# BUG#13455: +create table t3 (a int); +insert into t3 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); + +create table t1 (a varchar(10), filler char(200), key(a)) charset=binary; +insert into t1 values ('a',''); +insert into t1 values ('a ',''); +insert into t1 values ('a ', ''); +insert into t1 select concat('a', 1000 + A.a + 10 * (B.a + 10 * C.a)), '' + from t3 A, t3 B, t3 C; + +create table t2 (a varchar(10), filler char(200), key(a)); +insert into t2 select * from t1; + +--replace_column 9 # +explain select * from t1 where a between 'a' and 'a '; +--replace_column 9 # +explain select * from t1 where a = 'a' or a='a '; + +--replace_column 9 # +explain select * from t2 where a between 'a' and 'a '; +--replace_column 9 # +explain select * from t2 where a = 'a' or a='a '; + +update t1 set a='b' where a<>'a'; +--replace_column 9 # +explain select * from t1 where a not between 'b' and 'b'; +select a, hex(filler) from t1 where a not between 'b' and 'b'; + +drop table t1,t2,t3; + +# +# BUG#21282 +# +create table t1 (a int); +insert into t1 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); +create table t2 (a int, key(a)); +insert into t2 select 2*(A.a + 10*(B.a + 10*C.a)) from t1 A, t1 B, t1 C; + +set @a="select * from t2 force index (a) where a NOT IN(0"; +select count(*) from (select @a:=concat(@a, ',', a) from t2 ) Z; +set @a=concat(@a, ')'); + +insert into t2 values (11),(13),(15); + +set @b= concat("explain ", @a); + +prepare stmt1 from @b; +execute stmt1; + +prepare stmt1 from @a; +execute stmt1; + +drop table t1, t2; + +# +# Bug #18165: range access for BETWEEN with a constant for the first argument +# + +CREATE TABLE t1 ( + id int NOT NULL DEFAULT '0', + b int NOT NULL DEFAULT '0', + c int NOT NULL DEFAULT '0', + INDEX idx1(b,c), INDEX idx2(c)); + +INSERT INTO t1(id) VALUES (1), (2), (3), (4), (5), (6), (7), (8); + +INSERT INTO t1(b,c) VALUES (3,4), (3,4); + +SELECT * FROM t1 WHERE b<=3 AND 3<=c; +SELECT * FROM t1 WHERE 3 BETWEEN b AND c; + +EXPLAIN SELECT * FROM t1 WHERE b<=3 AND 3<=c; +EXPLAIN SELECT * FROM t1 WHERE 3 BETWEEN b AND c; + +SELECT * FROM t1 WHERE 0 < b OR 0 > c; +SELECT * FROM t1 WHERE 0 NOT BETWEEN b AND c; + +EXPLAIN SELECT * FROM t1 WHERE 0 < b OR 0 > c; +EXPLAIN SELECT * FROM t1 WHERE 0 NOT BETWEEN b AND c; + +DROP TABLE t1; + +# +# Bug #16249: different results for a range with an without index +# when a range condition use an invalid datetime constant +# + +CREATE TABLE t1 ( + item char(20) NOT NULL default '', + started datetime NOT NULL default '0000-00-00 00:00:00', + price decimal(16,3) NOT NULL default '0.000', + PRIMARY KEY (item,started) +) ENGINE=MyISAM; + +INSERT INTO t1 VALUES +('A1','2005-11-01 08:00:00',1000), +('A1','2005-11-15 00:00:00',2000), +('A1','2005-12-12 08:00:00',3000), +('A2','2005-12-01 08:00:00',1000); + +EXPLAIN SELECT * FROM t1 WHERE item='A1' AND started<='2005-12-01 24:00:00'; +SELECT * FROM t1 WHERE item='A1' AND started<='2005-12-01 24:00:00'; +SELECT * FROM t1 WHERE item='A1' AND started<='2005-12-02 00:00:00'; + +DROP INDEX `PRIMARY` ON t1; + +EXPLAIN SELECT * FROM t1 WHERE item='A1' AND started<='2005-12-01 24:00:00'; +SELECT * FROM t1 WHERE item='A1' AND started<='2005-12-01 24:00:00'; +SELECT * FROM t1 WHERE item='A1' AND started<='2005-12-02 00:00:00'; + +DROP TABLE t1; + +# End of 5.0 tests |