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# No BUG#, a case brought from 5.2's innodb_mysql_lock.test

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- Fix a crash in nested semi-join subquery processing
This commit is contained in:
Sergey Petrunya 2010-10-18 12:55:26 +04:00
commit 6765cc3017
7 changed files with 94 additions and 2 deletions
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18
mysql-test/r/subselect.result
View file

@ -1,4 +1,5 @@
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t11,t12;
drop view if exists v2;
set @save_optimizer_switch=@@optimizer_switch;
set @@optimizer_switch="partial_match_rowid_merge=off,partial_match_table_scan=off";
select (select 2);
@ -4937,3 +4938,20 @@ SELECT * FROM t2 UNION SELECT * FROM t2
ORDER BY (SELECT * FROM t1 WHERE MATCH(a) AGAINST ('+abc' IN BOOLEAN MODE));
DROP TABLE t1,t2;
End of 5.1 tests
#
# No BUG#, a case brought from 5.2's innodb_mysql_lock.test
#
create table t1 (i int not null primary key);
insert into t1 values (1),(2),(3),(4),(5);
create table t2 (j int not null primary key);
insert into t2 values (1),(2),(3),(4),(5);
create table t3 (k int not null primary key);
insert into t3 values (1),(2),(3);
create view v2 as select t2.j as j from t2 where t2.j in (select t1.i from t1);
select * from t3 where k in (select j from v2);
k
1
2
3
drop table t1,t2,t3;
drop view v2;

18
mysql-test/r/subselect_no_mat.result
View file

@ -3,6 +3,7 @@ select @@optimizer_switch like '%materialization=on%';
1
set optimizer_switch='materialization=off';
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t11,t12;
drop view if exists v2;
set @save_optimizer_switch=@@optimizer_switch;
set @@optimizer_switch="partial_match_rowid_merge=off,partial_match_table_scan=off";
select (select 2);
@ -4941,6 +4942,23 @@ SELECT * FROM t2 UNION SELECT * FROM t2
ORDER BY (SELECT * FROM t1 WHERE MATCH(a) AGAINST ('+abc' IN BOOLEAN MODE));
DROP TABLE t1,t2;
End of 5.1 tests
#
# No BUG#, a case brought from 5.2's innodb_mysql_lock.test
#
create table t1 (i int not null primary key);
insert into t1 values (1),(2),(3),(4),(5);
create table t2 (j int not null primary key);
insert into t2 values (1),(2),(3),(4),(5);
create table t3 (k int not null primary key);
insert into t3 values (1),(2),(3);
create view v2 as select t2.j as j from t2 where t2.j in (select t1.i from t1);
select * from t3 where k in (select j from v2);
k
1
2
3
drop table t1,t2,t3;
drop view v2;
set optimizer_switch=default;
select @@optimizer_switch like '%materialization=on%';
@@optimizer_switch like '%materialization=on%'

18
mysql-test/r/subselect_no_opts.result
View file

@ -1,5 +1,6 @@
set optimizer_switch='materialization=off,semijoin=off';
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t11,t12;
drop view if exists v2;
set @save_optimizer_switch=@@optimizer_switch;
set @@optimizer_switch="partial_match_rowid_merge=off,partial_match_table_scan=off";
select (select 2);
@ -4938,4 +4939,21 @@ SELECT * FROM t2 UNION SELECT * FROM t2
ORDER BY (SELECT * FROM t1 WHERE MATCH(a) AGAINST ('+abc' IN BOOLEAN MODE));
DROP TABLE t1,t2;
End of 5.1 tests
#
# No BUG#, a case brought from 5.2's innodb_mysql_lock.test
#
create table t1 (i int not null primary key);
insert into t1 values (1),(2),(3),(4),(5);
create table t2 (j int not null primary key);
insert into t2 values (1),(2),(3),(4),(5);
create table t3 (k int not null primary key);
insert into t3 values (1),(2),(3);
create view v2 as select t2.j as j from t2 where t2.j in (select t1.i from t1);
select * from t3 where k in (select j from v2);
k
1
2
3
drop table t1,t2,t3;
drop view v2;
set optimizer_switch=default;

18
mysql-test/r/subselect_no_semijoin.result
View file

@ -1,5 +1,6 @@
set optimizer_switch='semijoin=off';
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t11,t12;
drop view if exists v2;
set @save_optimizer_switch=@@optimizer_switch;
set @@optimizer_switch="partial_match_rowid_merge=off,partial_match_table_scan=off";
select (select 2);
@ -4938,4 +4939,21 @@ SELECT * FROM t2 UNION SELECT * FROM t2
ORDER BY (SELECT * FROM t1 WHERE MATCH(a) AGAINST ('+abc' IN BOOLEAN MODE));
DROP TABLE t1,t2;
End of 5.1 tests
#
# No BUG#, a case brought from 5.2's innodb_mysql_lock.test
#
create table t1 (i int not null primary key);
insert into t1 values (1),(2),(3),(4),(5);
create table t2 (j int not null primary key);
insert into t2 values (1),(2),(3),(4),(5);
create table t3 (k int not null primary key);
insert into t3 values (1),(2),(3);
create view v2 as select t2.j as j from t2 where t2.j in (select t1.i from t1);
select * from t3 where k in (select j from v2);
k
1
2
3
drop table t1,t2,t3;
drop view v2;
set optimizer_switch=default;