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MDEV-10152 Add support for TYPE .. IS REF CURSOR
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‎plugin/type_assoc_array/sql_type_assoc_array.cc‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -2412,7 +2412,7 @@ bool Type_handler_assoc_array::
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return true;
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}
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2415-
if (unlikely(tdef->def(1).type_handler() == this))
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if (unlikely(tdef->def(1).type_handler()->is_complex()))
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{
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my_error(ER_ILLEGAL_PARAMETER_DATA_TYPE_FOR_OPERATION, MYF(0),
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tdef->def(1).type_handler()->name().ptr(),

‎plugin/type_cursor/mysql-test/type_cursor/sp-ref_cursor-aggregate-types.result‎

Lines changed: 35 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,35 @@
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SET sql_mode=ORACLE;
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#
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# MDEV-10152 Add support for TYPE .. IS REF CURSOR
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#
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CREATE PROCEDURE p1 AS
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TYPE rec0_t IS RECORD (a INT, b VARCHAR(32), c INT);
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TYPE rec1_t IS RECORD (a INT, b VARCHAR(32));
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TYPE cur0_t IS REF CURSOR RETURN rec0_t;
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TYPE cur1_t IS REF CURSOR RETURN rec1_t;
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c0 cur0_t;
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c1 cur1_t;
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BEGIN
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SELECT COALESCE(c0,c1);
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END;
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$$
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CALL p1;
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ERROR HY000: Illegal parameter data types row<2> and row<3> for operation 'coalesce'
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DROP PROCEDURE p1;
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CREATE PROCEDURE p1 AS
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TYPE rec0_t IS RECORD (a INT, b TIME);
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TYPE cur0_t IS REF CURSOR RETURN rec0_t;
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c0, c1, c2 cur0_t;
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r0 rec0_t;
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BEGIN
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OPEN c1 FOR SELECT 1 AS a,'10:20:30' AS b;
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c2:= COALESCE(c0,c1);
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FETCH c2 INTO r0;
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CLOSE c2;
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SELECT r0.a, r0.b;
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END;
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$$
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CALL p1;
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r0.a r0.b
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1 10:20:30
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DROP PROCEDURE p1;

‎plugin/type_cursor/mysql-test/type_cursor/sp-ref_cursor-aggregate-types.test‎

Lines changed: 42 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,42 @@
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SET sql_mode=ORACLE;
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--echo #
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--echo # MDEV-10152 Add support for TYPE .. IS REF CURSOR
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--echo #
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DELIMITER $$;
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CREATE PROCEDURE p1 AS
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TYPE rec0_t IS RECORD (a INT, b VARCHAR(32), c INT);
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TYPE rec1_t IS RECORD (a INT, b VARCHAR(32));
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TYPE cur0_t IS REF CURSOR RETURN rec0_t;
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TYPE cur1_t IS REF CURSOR RETURN rec1_t;
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c0 cur0_t;
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c1 cur1_t;
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BEGIN
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SELECT COALESCE(c0,c1);
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END;
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$$
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DELIMITER ;$$
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--error ER_ILLEGAL_PARAMETER_DATA_TYPES2_FOR_OPERATION
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CALL p1;
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DROP PROCEDURE p1;
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DELIMITER $$;
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CREATE PROCEDURE p1 AS
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TYPE rec0_t IS RECORD (a INT, b TIME);
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TYPE cur0_t IS REF CURSOR RETURN rec0_t;
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c0, c1, c2 cur0_t;
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r0 rec0_t;
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BEGIN
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OPEN c1 FOR SELECT 1 AS a,'10:20:30' AS b;
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c2:= COALESCE(c0,c1);
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FETCH c2 INTO r0;
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CLOSE c2;
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SELECT r0.a, r0.b;
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END;
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$$
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DELIMITER ;$$
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CALL p1;
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DROP PROCEDURE p1;

‎plugin/type_cursor/mysql-test/type_cursor/sp-ref_cursor-assign.result‎

Lines changed: 158 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,158 @@
1+
SET sql_mode=ORACLE;
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#
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# MDEV-10152 Add support for TYPE .. IS REF CURSOR
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#
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CREATE PROCEDURE p1 IS
6+
TYPE rec0_t IS RECORD (a INT, b TIME);
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TYPE cur0_t IS REF CURSOR RETURN rec0_t;
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c0 cur0_t;
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BEGIN
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c0:= 10;
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END;
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$$
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CALL p1;
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ERROR HY000: Cannot cast 'int' as 'sys_refcursor' in assignment of `c0` for operation SET
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DROP PROCEDURE p1;
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CREATE PROCEDURE p1 IS
17+
TYPE rec0_t IS RECORD (a INT, b TIME);
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TYPE cur0_t IS REF CURSOR RETURN rec0_t;
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c0 cur0_t;
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BEGIN
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c0:= @a;
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END;
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$$
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SET @a=10;
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CALL p1;
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ERROR HY000: Cannot cast 'bigint' as 'sys_refcursor' in assignment of `c0` for operation SET
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SET @a='test';
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CALL p1;
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ERROR HY000: Cannot cast 'longblob' as 'sys_refcursor' in assignment of `c0` for operation SET
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DROP PROCEDURE p1;
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CREATE PROCEDURE p1 IS
32+
TYPE rec0_t IS RECORD (a INT, b TIME);
33+
TYPE cur0_t IS REF CURSOR RETURN rec0_t;
34+
c0 cur0_t;
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BEGIN
36+
c0:= ROW(1,TIME'10:20:30');
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END;
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$$
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CALL p1;
40+
ERROR HY000: Cannot cast 'row' as 'sys_refcursor' in assignment of `c0` for operation SET
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DROP PROCEDURE p1;
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CREATE PROCEDURE p1 IS
43+
TYPE rec0_t IS RECORD (a INT, b TIME);
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TYPE cur0_t IS REF CURSOR RETURN rec0_t;
45+
TYPE cur1_t IS REF CURSOR;
46+
c0 cur0_t;
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c1 cur1_t;
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BEGIN
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OPEN c1 FOR SELECT 1 AS a,TIME'10:20:30',10 AS b;
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c0:= c1;
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CLOSE c1;
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END;
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$$
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CALL p1;
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ERROR HY000: Cannot cast 'row<3>' as 'row<2>' in assignment of `c0` for operation SET
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DROP PROCEDURE p1;
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CREATE PROCEDURE p1 IS
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TYPE rec0_t IS RECORD (a INT, b INET6);
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TYPE cur0_t IS REF CURSOR RETURN rec0_t;
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TYPE cur1_t IS REF CURSOR;
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c0 cur0_t;
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c1 cur1_t;
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BEGIN
64+
OPEN c1 FOR SELECT 1 AS a,TIME'10:20:30' AS b;
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c0:= c1;
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CLOSE c1;
67+
END;
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$$
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CALL p1;
70+
ERROR HY000: Cannot cast 'time' as 'inet6' in assignment of `c0`.`b` for operation SET
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DROP PROCEDURE p1;
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CREATE PROCEDURE p1 IS
73+
TYPE rec0_t IS RECORD (a INT, b TIME);
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TYPE cur0_t IS REF CURSOR RETURN rec0_t;
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TYPE cur1_t IS REF CURSOR;
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c0 cur0_t;
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c1 cur1_t;
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v0a INT;
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v0b TIME;
80+
BEGIN
81+
OPEN c1 FOR SELECT 1 AS a,TIME'10:20:30' AS b;
82+
c0:= c1;
83+
FETCH c0 INTO v0a, v0b;
84+
CLOSE c1;
85+
SELECT v0a, v0b;
86+
END;
87+
$$
88+
CALL p1;
89+
v0a v0b
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1 10:20:30
91+
DROP PROCEDURE p1;
92+
CREATE PROCEDURE p1 AS
93+
TYPE rec0_t IS RECORD (a INT, b TIME, c VARCHAR(10));
94+
TYPE rec1_t IS RECORD (a INT, b TIME);
95+
TYPE cur0_t IS REF CURSOR RETURN rec0_t;
96+
TYPE cur1_t IS REF CURSOR RETURN rec1_t;
97+
c0 cur0_t;
98+
c1 cur1_t;
99+
a INT;
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BEGIN
101+
OPEN c0 FOR SELECT 1 AS a, TIME'10:20:30' AS b, 'c' AS c;
102+
c1:= c0;
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END;
104+
$$
105+
CALL p1;
106+
ERROR HY000: Cannot cast 'row<3>' as 'row<2>' in assignment of `c1` for operation SET
107+
DROP PROCEDURE p1;
108+
CREATE PROCEDURE p1 AS
109+
TYPE rec0_t IS RECORD (a INT,b INET6);
110+
TYPE rec1_t IS RECORD (a INT, b TIME);
111+
TYPE cur0_t IS REF CURSOR RETURN rec0_t;
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TYPE cur1_t IS REF CURSOR RETURN rec1_t;
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c0 cur0_t;
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c1 cur1_t;
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a INT;
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BEGIN
117+
OPEN c0 FOR SELECT 1 AS a,CAST('::' AS INET6) AS b;
118+
c1:= c0;
119+
END;
120+
$$
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CALL p1;
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ERROR HY000: Cannot cast 'inet6' as 'time' in assignment of `c1`.`b` for operation SET
123+
DROP PROCEDURE p1;
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CREATE TABLE t1 (a INT, b UUID);
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CREATE PROCEDURE p1 AS
126+
TYPE rec0_t IS RECORD (a INT,b INET6);
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TYPE cur0_t IS REF CURSOR RETURN rec0_t;
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TYPE cur1_t IS REF CURSOR RETURN t1%ROWTYPE;
129+
c0 cur0_t;
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c1 cur1_t;
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a INT;
132+
BEGIN
133+
OPEN c0 FOR SELECT 1 AS a, CAST('::' AS INET6) AS b;
134+
c1:= c0;
135+
END;
136+
$$
137+
CALL p1;
138+
ERROR HY000: Cannot cast 'inet6' as 'uuid' in assignment of `c1`.`b` for operation SET
139+
DROP PROCEDURE p1;
140+
DROP TABLE t1;
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CREATE PROCEDURE p1 IS
142+
TYPE rec0_t IS RECORD (a INT, b TIME);
143+
TYPE cur0_t IS REF CURSOR RETURN rec0_t;
144+
c0, c1 cur0_t;
145+
v0a INT;
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v0b TIME;
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BEGIN
148+
OPEN c1 FOR SELECT 1 AS a,TIME'10:20:30' AS b;
149+
c0:= c1;
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FETCH c0 INTO v0a, v0b;
151+
CLOSE c1;
152+
SELECT v0a, v0b;
153+
END;
154+
$$
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CALL p1;
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v0a v0b
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1 10:20:30
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DROP PROCEDURE p1;

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