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evgen@moonbone.local 2005-06-24 21:47:17 +04:00
commit 182c0ca5b7
3 changed files with 28 additions and 4 deletions
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11
mysql-test/r/view.result
View File

@ -1831,6 +1831,17 @@ select * from v1;
t
01:00
drop view v1;
create table t1 (f1 date);
insert into t1 values ('2005-01-01'),('2005-02-02');
create view v1 as select * from t1;
select * from v1 where f1='2005.02.02';
f1
2005-02-02
select * from v1 where '2005.02.02'=f1;
f1
2005-02-02
drop view v1;
drop table t1;
CREATE VIEW v1 AS SELECT ENCRYPT("dhgdhgd");
SELECT * FROM v1;
drop view v1;

11
mysql-test/t/view.test
View File

@ -1674,6 +1674,17 @@ create view v1 as SELECT TIME_FORMAT(SEC_TO_TIME(3600),'%H:%i') as t;
select * from v1;
drop view v1;
#
# bug #11325 Wrong date comparison in views
#
create table t1 (f1 date);
insert into t1 values ('2005-01-01'),('2005-02-02');
create view v1 as select * from t1;
select * from v1 where f1='2005.02.02';
select * from v1 where '2005.02.02'=f1;
drop view v1;
drop table t1;
#
# using encrypt & substring_index in view (BUG#7024)
#

10
sql/item_cmpfunc.cc
View File

@ -238,9 +238,10 @@ void Item_bool_func2::fix_length_and_dec()
return;
}
if (args[0]->type() == FIELD_ITEM)
Item *real_item= args[0]->real_item();
if (real_item->type() == FIELD_ITEM)
{
Field *field=((Item_field*) args[0])->field;
Field *field= ((Item_field*) real_item)->field;
if (field->can_be_compared_as_longlong())
{
if (convert_constant_item(thd, field,&args[1]))
@ -251,9 +252,10 @@ void Item_bool_func2::fix_length_and_dec()
}
}
}
if (args[1]->type() == FIELD_ITEM /* && !args[1]->const_item() */)
real_item= args[1]->real_item();
if (real_item->type() == FIELD_ITEM)
{
Field *field=((Item_field*) args[1])->field;
Field *field= ((Item_field*) real_item)->field;
if (field->can_be_compared_as_longlong())
{
if (convert_constant_item(thd, field,&args[0]))