diff options
Diffstat (limited to 'mysql-test/r/select.result')
| -rw-r--r-- | mysql-test/r/select.result | 39 |
1 files changed, 37 insertions, 2 deletions
diff --git a/mysql-test/r/select.result b/mysql-test/r/select.result index 3d16d37c5f1..c086a62275a 100644 --- a/mysql-test/r/select.result +++ b/mysql-test/r/select.result @@ -2921,8 +2921,8 @@ id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE t2 ALL NULL NULL NULL NULL 3 1 SIMPLE t1 ALL NULL NULL NULL NULL 5 Using where; Using join buffer (flat, BNL join) DROP TABLE t1,t2; -select x'10' + 0, X'10' + 0, b'10' + 0, B'10' + 0; -x'10' + 0 X'10' + 0 b'10' + 0 B'10' + 0 +select x'3136' + 0, X'3136' + 0, b'10' + 0, B'10' + 0; +x'3136' + 0 X'3136' + 0 b'10' + 0 B'10' + 0 16 16 2 2 create table t1 (f1 varchar(6) default NULL, f2 int(6) primary key not null); create table t2 (f3 varchar(5) not null, f4 varchar(5) not null, UNIQUE KEY UKEY (f3,f4)); @@ -5119,6 +5119,7 @@ SELECT 1 FROM t1 GROUP BY 1; 1 1 drop table t1; +set sql_buffer_result= 0; # # Bug #58422: Incorrect result when OUTER JOIN'ing # with an empty table @@ -5322,4 +5323,38 @@ AND Time_zone_id = Time_zone_id OR Time_zone_id <> Time_zone_id ) AND Use_leap_seconds <> 'N'; Time_zone_id Use_leap_seconds +# +# Bug mdev-4274: result of simplification of OR badly merged +# into embedding AND +# +CREATE TABLE t1 (a int, b int, INDEX idx(b)) ENGINE=MyISAM; +INSERT INTO t1 VALUES (8,8); +CREATE TABLE t2 (c int, INDEX idx(c)) ENGINE=MyISAM; +INSERT INTO t2 VALUES (8), (9); +EXPLAIN EXTENDED +SELECT * FROM t1 INNER JOIN t2 ON ( c = a ) +WHERE 1 IS NULL OR b < 33 AND b = c; +id select_type table type possible_keys key key_len ref rows filtered Extra +1 SIMPLE t1 system idx NULL NULL NULL 1 100.00 +1 SIMPLE t2 ref idx idx 5 const 1 100.00 Using index +Warnings: +Note 1003 select 8 AS `a`,8 AS `b`,`test`.`t2`.`c` AS `c` from `test`.`t2` where ((`test`.`t2`.`c` = 8) and 1) +SELECT * FROM t1 INNER JOIN t2 ON ( c = a ) +WHERE 1 IS NULL OR b < 33 AND b = c; +a b c +8 8 8 +DROP TABLE t1,t2; +# +# Bug mdev-4413: another manifestations of bug mdev-2474 +# (valgrind complains) +# +CREATE TABLE t1 (a int, b int) ENGINE=MyISAM; +INSERT INTO t1 VALUES (7,1); +CREATE TABLE t2 (c int) ENGINE=MyISAM; +INSERT INTO t2 VALUES (0), (8); +SELECT * FROM t1, t2 +WHERE c = a AND +( 0 OR ( b BETWEEN 45 AND 300 OR a > 45 AND a < 100 ) AND b = c ); +a b c +DROP TABLE t1, t2; End of 5.3 tests |