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|
--source include/not_embedded.inc
--echo #
--echo # MDEV-12461 TYPE OF and ROW TYPE OF anchored data types
--echo #
--echo #
--echo # Initiation:
--echo # - creating database db1
--echo # - creating user user1 with access rights to db1
--echo #
CREATE DATABASE db1;
CREATE TABLE db1.t1 (a INT, b VARCHAR(10));
CREATE USER user1;
GRANT ALL PRIVILEGES ON test.* TO user1;
connect (conn1,localhost,user1,,test);
SELECT database();
SELECT user();
--echo #
--echo # Making sure that user1 does not have privileges to db1.t1
--echo #
--error ER_TABLEACCESS_DENIED_ERROR
SHOW CREATE TABLE db1.t1;
--error ER_TABLEACCESS_DENIED_ERROR
SHOW FIELDS IN db1.t1;
--echo #
--echo # Trigger: using TYPE OF with a table we don't have access to
--echo #
CREATE TABLE test.t1 (a INT, b INT);
INSERT INTO test.t1 (a,b) VALUES (10,20);
SELECT * FROM t1;
DELIMITER $$;
CREATE TRIGGER test.tr1 BEFORE INSERT ON test.t1 FOR EACH ROW
BEGIN
DECLARE b TYPE OF db1.t1.b DEFAULT 20;
SET NEW.b = 10;
END
$$
DELIMITER ;$$
--error ER_TABLEACCESS_DENIED_ERROR
INSERT INTO t1 (a) VALUES (10);
SELECT * FROM t1;
DROP TRIGGER tr1;
DROP TABLE t1;
--echo #
--echo # Stored procedure: Using TYPE OF for with a table that we don't have access to
--echo # DEFINER user1, SQL SECURITY DEFAULT
--echo #
DELIMITER $$;
CREATE PROCEDURE p1()
BEGIN
DECLARE a TYPE OF db1.t1.a DEFAULT 10;
SELECT a;
END;
$$
DELIMITER ;$$
--error ER_TABLEACCESS_DENIED_ERROR
CALL p1;
DROP PROCEDURE p1;
#DELIMITER $$;
#CREATE PROCEDURE p1()
#BEGIN
# DECLARE a ROW TYPE OF db1.t1;
# SELECT a.a;
#END;
#$$
#DELIMITER ;$$
#--error ER_TABLEACCESS_DENIED_ERROR
#CALL p1;
#DROP PROCEDURE p1;
--echo #
--echo # Stored procedure: Using TYPE OF for with a table that we don't have access to
--echo # DEFINER root, SQL SECURITY INVOKER
--echo #
connection default;
DELIMITER $$;
CREATE PROCEDURE p1()
SQL SECURITY INVOKER
BEGIN
DECLARE a TYPE OF db1.t1.a DEFAULT 10;
SELECT a;
END;
$$
DELIMITER ;$$
connection conn1;
--error ER_TABLEACCESS_DENIED_ERROR
CALL p1;
DROP PROCEDURE p1;
connection default;
DELIMITER $$;
CREATE PROCEDURE p1()
SQL SECURITY INVOKER
BEGIN
DECLARE a ROW TYPE OF db1.t1;
SELECT a.a;
END;
$$
DELIMITER ;$$
connection conn1;
--error ER_TABLEACCESS_DENIED_ERROR
CALL p1;
DROP PROCEDURE p1;
--echo #
--echo # Stored procedure: Using TYPE OF for with a table that we don't have access to
--echo # DEFINER root, SQL SECURITY DEFINER
--echo #
connection default;
DELIMITER $$;
CREATE PROCEDURE p1()
SQL SECURITY DEFINER
BEGIN
DECLARE a TYPE OF db1.t1.a DEFAULT 10;
SELECT a;
END;
$$
DELIMITER ;$$
connection conn1;
CALL p1;
DROP PROCEDURE p1;
connection default;
DELIMITER $$;
CREATE PROCEDURE p1()
SQL SECURITY DEFINER
BEGIN
DECLARE a ROW TYPE OF db1.t1;
SET a.a= 10;
SELECT a.a;
END;
$$
DELIMITER ;$$
connection conn1;
CALL p1;
DROP PROCEDURE p1;
--echo #
--echo # Stored function: Using TYPE OF for with a table that we don't have access to
--echo # DEFINER user1, SQL SECURITY DEFAULT
--echo #
CREATE TABLE t1 (a INT);
DELIMITER $$;
CREATE FUNCTION f1() RETURNS INT
BEGIN
DECLARE a TYPE OF db1.t1.a DEFAULT 0;
RETURN OCTET_LENGTH(a);
END;
$$
DELIMITER ;$$
--error ER_TABLEACCESS_DENIED_ERROR
SELECT f1();
DROP FUNCTION f1;
DROP TABLE t1;
--echo #
--echo # Stored function: Using TYPE OF for with a table that we don't have access to
--echo # DEFINER root, SQL SECURITY INVOKER
--echo #
connection default;
CREATE TABLE t1 (a INT);
DELIMITER $$;
CREATE FUNCTION f1() RETURNS INT
SQL SECURITY INVOKER
BEGIN
DECLARE a TYPE OF db1.t1.a DEFAULT 0;
RETURN OCTET_LENGTH(a);
END;
$$
DELIMITER ;$$
connection conn1;
--error ER_TABLEACCESS_DENIED_ERROR
SELECT f1();
DROP FUNCTION f1;
DROP TABLE t1;
--echo #
--echo # Stored function: Using TYPE OF for with a table that we don't have access to
--echo # DEFINER root, SQL SECURITY DEFINER
--echo #
connection default;
CREATE TABLE t1 (a INT);
DELIMITER $$;
CREATE FUNCTION f1() RETURNS INT
SQL SECURITY DEFINER
BEGIN
DECLARE a TYPE OF db1.t1.a DEFAULT 0;
RETURN OCTET_LENGTH(a);
END;
$$
DELIMITER ;$$
connection conn1;
SELECT f1();
DROP FUNCTION f1;
DROP TABLE t1;
connection default;
GRANT SELECT (a) ON db1.t1 TO user1;
connection conn1;
--echo #
--echo # Making sure that user1 has access to db1.t1.a, but not to db1.t1.b
--echo #
--error ER_TABLEACCESS_DENIED_ERROR
SHOW CREATE TABLE db1.t1;
SHOW FIELDS IN db1.t1;
--echo #
--echo # Trigger: Per-column privileges
--echo #
CREATE TABLE test.t1 (a INT, b INT);
INSERT INTO test.t1 (a,b) VALUES (10,20);
SELECT * FROM t1;
# TYPE OF reference using a column we have access to
DELIMITER $$;
CREATE TRIGGER test.tr1 BEFORE INSERT ON test.t1 FOR EACH ROW
BEGIN
DECLARE a TYPE OF db1.t1.a DEFAULT 20;
BEGIN
SET NEW.b := 10;
END;
END
$$
DELIMITER ;$$
INSERT INTO t1 (a) VALUES (10);
SELECT * FROM t1;
DROP TRIGGER tr1;
# TYPE OF reference using a column that we don't have access to
DELIMITER $$;
CREATE TRIGGER test.tr1 BEFORE INSERT ON test.t1 FOR EACH ROW
BEGIN
DECLARE b TYPE OF db1.t1.b DEFAULT 20;
BEGIN
SET NEW.b = 10;
END;
END
$$
DELIMITER ;$$
--error ER_COLUMNACCESS_DENIED_ERROR
INSERT INTO t1 (a) VALUES (10);
SELECT * FROM t1;
DROP TRIGGER tr1;
DROP TABLE t1;
--echo #
--echo # Stored procedure: Per-column privileges
--echo # DEFINER user1, SQL SECURITY DEFAULT
--echo #
DELIMITER $$;
CREATE PROCEDURE p1()
BEGIN
DECLARE a TYPE OF db1.t1.a DEFAULT 10;
SELECT a;
END;
$$
DELIMITER ;$$
CALL p1;
DROP PROCEDURE p1;
DELIMITER $$;
CREATE PROCEDURE p1()
BEGIN
DECLARE b TYPE OF db1.t1.b DEFAULT 10;
SELECT b;
END;
$$
DELIMITER ;$$
--error ER_COLUMNACCESS_DENIED_ERROR
CALL p1;
DROP PROCEDURE p1;
DELIMITER $$;
CREATE PROCEDURE p1()
BEGIN
DECLARE b ROW TYPE OF db1.t1;
SET b.b=10;
SELECT b.b;
END;
$$
DELIMITER ;$$
--error ER_COLUMNACCESS_DENIED_ERROR
CALL p1;
DROP PROCEDURE p1;
--echo #
--echo # Clean up
--echo #
disconnect conn1;
connection default;
DROP USER user1;
DROP DATABASE db1;
--echo #
--echo # End of MDEV-12461 TYPE OF and ROW TYPE OF anchored data types
--echo #
|
