Access violation in 64 bit
Posted: Wed 25 Mar 2020 16:35
Hello,
Using
Delphi Rad Studio 10.1 Berlin,
Compiling 64 bit WIndows. The error does NOT occur in 32 bit.
ODAC version 11.1.3
If I create these objects in an Oracle database (server or client version does not seem to matter. I tested in 19c and 12c release 2.)
Then run this SQL in a TSmartQuery, I get an access violation. If I use a NULL instead of 'a', there is no error.
Using
Delphi Rad Studio 10.1 Berlin,
Compiling 64 bit WIndows. The error does NOT occur in 32 bit.
ODAC version 11.1.3
If I create these objects in an Oracle database (server or client version does not seem to matter. I tested in 19c and 12c release 2.)
Code: Select all
drop type type_level1;
drop type type_level2;
CREATE OR REPLACE TYPE TYPE_LEVEL2 AS Object
( a_number number,
a_varchar2 varchar2(40),
CONSTRUCTOR FUNCTION TYPE_LEVEL2 RETURN SELF AS RESULT
);
/
CREATE OR REPLACE TYPE BODY TYPE_LEVEL2 IS
CONSTRUCTOR FUNCTION TYPE_LEVEL2
RETURN SELF AS RESULT
IS
BEGIN
RETURN;
END TYPE_LEVEL2;
END;
/
CREATE OR REPLACE TYPE TYPE_LEVEL1 AS Object
( a_number number,
b_number number,
a_type_level2 type_level2,
CONSTRUCTOR FUNCTION TYPE_LEVEL1 RETURN SELF AS RESULT
)
/
CREATE OR REPLACE TYPE BODY TYPE_LEVEL1 IS
CONSTRUCTOR FUNCTION TYPE_LEVEL1
RETURN SELF AS RESULT
IS
BEGIN
self.a_type_level2 := type_level2(0, null);
RETURN;
END TYPE_LEVEL1;
END;
/Code: Select all
SELECT TYPE_LEVEL1(890480363,
888445111,
type_level2(1, 'a')
)
from dual;