Merge from 5.2
This commit is contained in:
commit
e44a800d91
@ -225,3 +225,7 @@ case t1.f1 when '00:00:00' then 1 end
|
|||||||
1
|
1
|
||||||
NULL
|
NULL
|
||||||
drop table t1;
|
drop table t1;
|
||||||
|
CREATE TABLE t1(a YEAR);
|
||||||
|
SELECT 1 FROM t1 WHERE a=1 AND CASE 1 WHEN a THEN 1 ELSE 1 END;
|
||||||
|
1
|
||||||
|
DROP TABLE t1;
|
||||||
|
@ -96,3 +96,7 @@ SELECT * FROM t1 WHERE a > '2008-01-01' AND a = '0000-00-00';
|
|||||||
a
|
a
|
||||||
DROP TABLE t1;
|
DROP TABLE t1;
|
||||||
End of 5.0 tests
|
End of 5.0 tests
|
||||||
|
CREATE TABLE t1(a INT ZEROFILL);
|
||||||
|
SELECT 1 FROM t1 WHERE t1.a IN (1, t1.a) AND t1.a=2;
|
||||||
|
1
|
||||||
|
DROP TABLE t1;
|
||||||
|
@ -179,3 +179,13 @@ create table t1 (f1 time);
|
|||||||
insert t1 values ('00:00:00'),('00:01:00');
|
insert t1 values ('00:00:00'),('00:01:00');
|
||||||
select case t1.f1 when '00:00:00' then 1 end from t1;
|
select case t1.f1 when '00:00:00' then 1 end from t1;
|
||||||
drop table t1;
|
drop table t1;
|
||||||
|
|
||||||
|
#
|
||||||
|
# LP BUG#1001510
|
||||||
|
# Bug #11764313 57135: CRASH IN ITEM_FUNC_CASE::FIND_ITEM WITH CASE WHEN
|
||||||
|
# ELSE CLAUSE
|
||||||
|
#
|
||||||
|
|
||||||
|
CREATE TABLE t1(a YEAR);
|
||||||
|
SELECT 1 FROM t1 WHERE a=1 AND CASE 1 WHEN a THEN 1 ELSE 1 END;
|
||||||
|
DROP TABLE t1;
|
||||||
|
@ -86,3 +86,11 @@ SELECT * FROM t1 WHERE a > '2008-01-01' AND a = '0000-00-00';
|
|||||||
DROP TABLE t1;
|
DROP TABLE t1;
|
||||||
|
|
||||||
--echo End of 5.0 tests
|
--echo End of 5.0 tests
|
||||||
|
|
||||||
|
#
|
||||||
|
# Bug #11764818 57692: Crash in item_func_in::val_int() with ZEROFILL
|
||||||
|
#
|
||||||
|
|
||||||
|
CREATE TABLE t1(a INT ZEROFILL);
|
||||||
|
SELECT 1 FROM t1 WHERE t1.a IN (1, t1.a) AND t1.a=2;
|
||||||
|
DROP TABLE t1;
|
||||||
|
@ -3007,6 +3007,15 @@ void Item_func_case::fix_length_and_dec()
|
|||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
/*
|
||||||
|
Set cmp_context of all WHEN arguments. This prevents
|
||||||
|
Item_field::equal_fields_propagator() from transforming a
|
||||||
|
zerofill argument into a string constant. Such a change would
|
||||||
|
require rebuilding cmp_items.
|
||||||
|
*/
|
||||||
|
for (i= 0; i < ncases; i+= 2)
|
||||||
|
args[i]->cmp_context= item_cmp_type(left_result_type,
|
||||||
|
args[i]->result_type());
|
||||||
}
|
}
|
||||||
|
|
||||||
if (else_expr_num == -1 || args[else_expr_num]->maybe_null)
|
if (else_expr_num == -1 || args[else_expr_num]->maybe_null)
|
||||||
@ -3986,6 +3995,16 @@ void Item_func_in::fix_length_and_dec()
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
/*
|
||||||
|
Set cmp_context of all arguments. This prevents
|
||||||
|
Item_field::equal_fields_propagator() from transforming a zerofill integer
|
||||||
|
argument into a string constant. Such a change would require rebuilding
|
||||||
|
cmp_itmes.
|
||||||
|
*/
|
||||||
|
for (arg= args + 1, arg_end= args + arg_count; arg != arg_end ; arg++)
|
||||||
|
{
|
||||||
|
arg[0]->cmp_context= item_cmp_type(left_result_type, arg[0]->result_type());
|
||||||
|
}
|
||||||
max_length= 1;
|
max_length= 1;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
Loading…
x
Reference in New Issue
Block a user