diff options
| -rw-r--r-- | mysql-test/r/select_found.result | 18 | ||||
| -rw-r--r-- | mysql-test/t/select_found.test | 28 | ||||
| -rw-r--r-- | sql/opt_range.cc | 1 |
3 files changed, 47 insertions, 0 deletions
diff --git a/mysql-test/r/select_found.result b/mysql-test/r/select_found.result index 419ffb73d59..367bdd798b4 100644 --- a/mysql-test/r/select_found.result +++ b/mysql-test/r/select_found.result @@ -188,3 +188,21 @@ select FOUND_ROWS(); FOUND_ROWS() 0 drop table t1; +CREATE TABLE t1 ( a int not null, b int not null, KEY ab(a,b) ); +INSERT INTO t1 VALUES ( 47, 1 ); +INSERT INTO t1 VALUES ( 70, 1 ); +SELECT * FROM t1 +WHERE +( +( b =1 AND a BETWEEN 14 AND 21 ) OR +( b =2 AND a BETWEEN 16 AND 18 ) OR +( b =3 AND a BETWEEN 15 AND 19 ) +); +a b +DROP TABLE t1; +CREATE TABLE t1 ( a integer, u varchar(15), r integer, key uao_idx( r, a, u)); +DELETE FROM t1 +WHERE ( r = 1 AND a IN ( 1, 2 ) AND ( u = 'w' OR u LIKE 'w/%' ) ) +OR ( r = 1 AND a IN ( 3 ) AND ( u = 'w/U' OR u LIKE 'w/U/%' ) ) +OR ( r = 1 AND a IN ( 1, 2, 3 ) AND ( u = 'w' ) ); +drop table t1; diff --git a/mysql-test/t/select_found.test b/mysql-test/t/select_found.test index f5ee4d5c010..e584fca206f 100644 --- a/mysql-test/t/select_found.test +++ b/mysql-test/t/select_found.test @@ -99,3 +99,31 @@ select FOUND_ROWS(); select SQL_CALC_FOUND_ROWS * from t1 where id > 6 limit 0, 1; select FOUND_ROWS(); drop table t1; + +# +# Other bugs with range optimization +# + +# bug #2448 + +CREATE TABLE t1 ( a int not null, b int not null, KEY ab(a,b) ); +INSERT INTO t1 VALUES ( 47, 1 ); +INSERT INTO t1 VALUES ( 70, 1 ); +SELECT * FROM t1 +WHERE +( + ( b =1 AND a BETWEEN 14 AND 21 ) OR + ( b =2 AND a BETWEEN 16 AND 18 ) OR + ( b =3 AND a BETWEEN 15 AND 19 ) +); +DROP TABLE t1; + +# bug #2698 + +CREATE TABLE t1 ( a integer, u varchar(15), r integer, key uao_idx( r, a, u)); +DELETE FROM t1 +WHERE ( r = 1 AND a IN ( 1, 2 ) AND ( u = 'w' OR u LIKE 'w/%' ) ) + OR ( r = 1 AND a IN ( 3 ) AND ( u = 'w/U' OR u LIKE 'w/U/%' ) ) + OR ( r = 1 AND a IN ( 1, 2, 3 ) AND ( u = 'w' ) ); +drop table t1; + diff --git a/sql/opt_range.cc b/sql/opt_range.cc index 188d503b767..0ed5c447486 100644 --- a/sql/opt_range.cc +++ b/sql/opt_range.cc @@ -488,6 +488,7 @@ SEL_ARG *SEL_ARG::clone(SEL_ARG *new_parent,SEL_ARG **next_arg) return 0; // OOM } increment_use_count(1); + tmp->color= color; return tmp; } |