955 lines
17 KiB
Plaintext
955 lines
17 KiB
Plaintext
SET sql_mode=ORACLE;
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--echo #
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--echo # MDEV-10582 sql_mode=ORACLE: explicit cursor attributes %ISOPEN, %ROWCOUNT, %FOUND, %NOTFOUND
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--echo #
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--echo #
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--echo # Cursor attributes outside of an SP context
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--echo #
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--error ER_SP_CURSOR_MISMATCH
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SELECT c%ISOPEN;
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--error ER_SP_CURSOR_MISMATCH
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SELECT c%FOUND;
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--error ER_SP_CURSOR_MISMATCH
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SELECT c%NOTFOUND;
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--error ER_SP_CURSOR_MISMATCH
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SELECT c%ROWCOUNT;
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--echo #
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--echo # Undefinite cursor attributes
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--echo #
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DELIMITER $$;
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--error ER_SP_CURSOR_MISMATCH
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CREATE PROCEDURE p1
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AS
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BEGIN
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SELECT c%ISOPEN;
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END;
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$$
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--error ER_SP_CURSOR_MISMATCH
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CREATE PROCEDURE p1
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AS
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BEGIN
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SELECT c%ROWCOUNT;
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END;
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$$
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--error ER_SP_CURSOR_MISMATCH
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CREATE PROCEDURE p1
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AS
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BEGIN
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SELECT c%FOUND;
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END;
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$$
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--error ER_SP_CURSOR_MISMATCH
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CREATE PROCEDURE p1
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AS
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BEGIN
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SELECT c%NOTFOUND;
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END;
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$$
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DELIMITER ;$$
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--echo #
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--echo # Not opened cursor attributes %FOUND, %NOTFOUND, %ROWCOUNT
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--echo #
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DELIMITER $$;
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CREATE PROCEDURE p1
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AS
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CURSOR c IS SELECT 1 AS c FROM DUAL;
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BEGIN
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SELECT c%ROWCOUNT;
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END;
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$$
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DELIMITER ;$$
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--error ER_SP_CURSOR_NOT_OPEN
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CALL p1;
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DROP PROCEDURE p1;
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DELIMITER $$;
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CREATE PROCEDURE p1
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AS
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CURSOR c IS SELECT 1 AS c FROM DUAL;
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BEGIN
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SELECT c%FOUND;
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END;
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$$
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DELIMITER ;$$
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--error ER_SP_CURSOR_NOT_OPEN
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CALL p1;
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DROP PROCEDURE p1;
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DELIMITER $$;
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CREATE PROCEDURE p1
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AS
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CURSOR c IS SELECT 1 AS c FROM DUAL;
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BEGIN
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SELECT c%NOTFOUND;
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END;
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$$
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DELIMITER ;$$
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--error ER_SP_CURSOR_NOT_OPEN
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CALL p1;
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DROP PROCEDURE p1;
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--echo #
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--echo # Not opened cursor attributes %FOUND, %NOTFOUND, %ROWCOUNT with INVALID_CURSOR exception
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--echo #
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DELIMITER $$;
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CREATE PROCEDURE p1
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AS
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CURSOR c IS SELECT 1 AS c FROM DUAL;
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BEGIN
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SELECT c%ROWCOUNT;
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EXCEPTION
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WHEN INVALID_CURSOR THEN SELECT 'INVALID_CURSOR caught' AS msg;
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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;
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DELIMITER $$;
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CREATE PROCEDURE p1
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AS
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CURSOR c IS SELECT 1 AS c FROM DUAL;
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BEGIN
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SELECT c%FOUND;
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EXCEPTION
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WHEN INVALID_CURSOR THEN SELECT 'INVALID_CURSOR caught' AS msg;
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END;
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$$
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DELIMITER ;$$
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CALL p1;
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DROP PROCEDURE p1;
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DELIMITER $$;
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CREATE PROCEDURE p1
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AS
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CURSOR c IS SELECT 1 AS c FROM DUAL;
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BEGIN
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SELECT c%NOTFOUND;
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EXCEPTION
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WHEN INVALID_CURSOR THEN SELECT 'INVALID_CURSOR caught' AS msg;
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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;
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--echo #
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--echo # print()
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--echo #
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CREATE TABLE t1 (a INT);
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DELIMITER $$;
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CREATE PROCEDURE p1
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AS
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CURSOR c IS SELECT * FROM t1 ORDER BY a;
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BEGIN
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EXPLAIN EXTENDED SELECT c%ISOPEN, c%ROWCOUNT, c%FOUND, c%NOTFOUND;
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END;
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$$
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DELIMITER ;$$
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CALL p1();
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DROP PROCEDURE p1;
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DROP TABLE t1;
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--echo #
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--echo # Declared data type of the attributes
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--echo #
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CREATE TABLE t1 (a INT);
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INSERT INTO t1 VALUES (10);
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DELIMITER $$;
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CREATE PROCEDURE p1
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AS
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CURSOR c IS SELECT * FROM t1 ORDER BY a;
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BEGIN
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OPEN c;
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CREATE TABLE t2 AS SELECT c%ISOPEN, c%ROWCOUNT, c%FOUND, c%NOTFOUND;
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SHOW CREATE TABLE t2;
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DROP TABLE t2;
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CLOSE c;
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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;
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DROP TABLE t1;
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--echo #
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--echo # Core functionality
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--echo #
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CREATE TABLE t1 (a INT);
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INSERT INTO t1 VALUES (10);
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INSERT INTO t1 VALUES (20);
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INSERT INTO t1 VALUES (30);
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DELIMITER $$;
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CREATE PROCEDURE p1
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AS
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a INT:=0;
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CURSOR c IS SELECT * FROM t1 ORDER BY a;
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BEGIN
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SELECT a, c%ISOPEN;
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OPEN c;
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/*
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After OPEN and before FETCH:
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- %ROWCOUNT returns 0
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- %FOUND and %NOTFOUND return NULL
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*/
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SELECT a, c%ISOPEN, c%ROWCOUNT, c%FOUND, c%NOTFOUND;
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FETCH c INTO a;
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SELECT a, c%ISOPEN, c%ROWCOUNT, c%FOUND, c%NOTFOUND;
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FETCH c INTO a;
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SELECT a, c%ISOPEN, c%ROWCOUNT, c%FOUND, c%NOTFOUND;
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FETCH c INTO a;
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SELECT a, c%ISOPEN, c%ROWCOUNT, c%FOUND, c%NOTFOUND;
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FETCH c INTO a;
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SELECT a, c%ISOPEN, c%ROWCOUNT, c%FOUND, c%NOTFOUND;
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CLOSE c;
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SELECT a, c%ISOPEN;
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/*
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After reopen and before FETCH:
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- %ROWCOUNT returns 0
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- %FOUND and %NOTFOUND return NULL
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*/
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OPEN c;
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SELECT a, c%ISOPEN, c%ROWCOUNT, c%FOUND, c%NOTFOUND;
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FETCH c INTO a;
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SELECT a, c%ISOPEN, c%ROWCOUNT, c%FOUND, c%NOTFOUND;
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CLOSE c;
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END;
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$$
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DELIMITER ;$$
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CALL p1();
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DROP PROCEDURE p1;
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DROP TABLE t1;
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--echo #
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--echo # %NOTFOUND as a loop exit condition
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--echo #
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CREATE TABLE t1 (a INT);
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INSERT INTO t1 VALUES (10);
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INSERT INTO t1 VALUES (20);
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INSERT INTO t1 VALUES (30);
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DELIMITER $$;
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CREATE PROCEDURE p1
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AS
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a INT:=0;
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CURSOR c IS SELECT * FROM t1 ORDER BY a;
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BEGIN
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OPEN c;
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LOOP
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FETCH c INTO a;
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EXIT WHEN c%NOTFOUND;
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SELECT a;
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END LOOP;
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CLOSE c;
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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;
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DROP TABLE t1;
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--echo #
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--echo # %FOUND as a loop exit condition
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--echo #
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CREATE TABLE t1 (a INT);
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INSERT INTO t1 VALUES (10);
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INSERT INTO t1 VALUES (20);
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INSERT INTO t1 VALUES (30);
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DELIMITER $$;
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CREATE PROCEDURE p1
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AS
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a INT:=0;
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CURSOR c IS SELECT * FROM t1 ORDER BY a;
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BEGIN
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OPEN c;
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LOOP
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FETCH c INTO a;
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EXIT WHEN NOT c%FOUND;
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SELECT a;
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END LOOP;
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CLOSE c;
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END;
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$$
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DELIMITER ;$$
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CALL p1();
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DROP PROCEDURE p1;
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DROP TABLE t1;
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--echo #
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--echo # End of MDEV-10582 sql_mode=ORACLE: explicit cursor attributes %ISOPEN, %ROWCOUNT, %FOUND, %NOTFOUND
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--echo #
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--echo #
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--echo # MDEV-10597 Cursors with parameters
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--echo #
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--echo #
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--echo # OPEN with a wrong number of parameters
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--echo #
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CREATE TABLE t1 (a INT, b VARCHAR(10));
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DELIMITER $$;
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--error ER_WRONG_PARAMCOUNT_TO_CURSOR
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CREATE PROCEDURE p1(a_a INT,a_b VARCHAR)
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AS
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v_a INT;
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v_b VARCHAR(10);
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CURSOR c (p_a INT, p_b VARCHAR) IS SELECT * FROM t1 WHERE a=p_a;
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BEGIN
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OPEN c(a_a);
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LOOP
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FETCH c INTO v_a, v_b;
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EXIT WHEN c%NOTFOUND;
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DBMS_OUTPUT.PUT_LINE('Fetched a record a='||TO_CHAR(v_a)||' b='||v_b);
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END LOOP;
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CLOSE c;
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END;
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$$
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DELIMITER ;$$
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DROP TABLE t1;
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--echo #
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--echo # Cursor parameters are not visible outside of the cursor
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--echo #
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DELIMITER $$;
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--error ER_UNKNOWN_SYSTEM_VARIABLE
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CREATE PROCEDURE p1(a_a INT)
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AS
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v_a INT;
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CURSOR c (p_a INT) IS SELECT a FROM t1 WHERE a=p_a;
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BEGIN
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OPEN c(a_a);
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p_a:=10;
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END;
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$$
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DELIMITER ;$$
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DELIMITER $$;
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--error ER_UNKNOWN_SYSTEM_VARIABLE
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CREATE PROCEDURE p1(a_a INT)
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AS
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v_a INT;
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CURSOR c (p_a INT) IS SELECT a FROM t1 WHERE a=p_a;
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BEGIN
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p_a:=10;
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OPEN c(a_a);
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END;
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$$
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DELIMITER ;$$
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--echo #
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--echo # Cursor parameter shadowing a local variable
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--echo #
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CREATE TABLE t1 (a INT);
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INSERT INTO t1 VALUES (1);
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DELIMITER $$;
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CREATE PROCEDURE p1(a INT)
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AS
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v_a INT:=NULL;
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p_a INT:=NULL;
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CURSOR c (p_a VARCHAR2) IS SELECT a FROM t1 WHERE p_a IS NOT NULL;
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BEGIN
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OPEN c(a);
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FETCH c INTO v_a;
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IF c%NOTFOUND THEN
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BEGIN
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SELECT 'No records found' AS msg;
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RETURN;
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END;
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END IF;
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CLOSE c;
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SELECT 'Fetched a record a='||v_a AS msg;
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INSERT INTO t1 VALUES (v_a);
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END;
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$$
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DELIMITER ;$$
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CALL p1(1);
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SELECT * FROM t1;
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CALL p1(NULL);
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SELECT * FROM t1;
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DROP PROCEDURE p1;
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DROP TABLE t1;
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--echo #
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--echo # Parameters in SELECT list
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--echo #
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DELIMITER $$;
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CREATE PROCEDURE p1(a_a INT, a_b VARCHAR)
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AS
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v_a INT;
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v_b VARCHAR(10);
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CURSOR c (p_a INT, p_b VARCHAR) IS SELECT p_a,p_b FROM DUAL;
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BEGIN
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FOR i IN 0..1
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LOOP
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OPEN c(a_a + i,a_b);
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LOOP
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FETCH c INTO v_a, v_b;
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EXIT WHEN c%NOTFOUND;
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SELECT 'Fetched a record a=' || v_a || ' b=' || v_b AS msg;
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END LOOP;
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CLOSE c;
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END LOOP;
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END;
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$$
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DELIMITER ;$$
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CALL p1(1,'b1');
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DROP PROCEDURE p1;
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--echo #
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--echo # Parameters in SELECT list + UNION
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--echo #
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DELIMITER $$;
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CREATE PROCEDURE p1(a_a INT, a_b VARCHAR)
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AS
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v_a INT;
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v_b VARCHAR(10);
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CURSOR c (p_a INT, p_b VARCHAR) IS
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SELECT p_a,p_b FROM DUAL
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UNION ALL
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SELECT p_a+1,p_b||'b' FROM DUAL;
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BEGIN
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OPEN c(a_a,a_b);
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LOOP
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FETCH c INTO v_a, v_b;
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EXIT WHEN c%NOTFOUND;
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SELECT 'Fetched a record a=' || v_a || ' b=' || v_b AS msg;
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END LOOP;
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CLOSE c;
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END;
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$$
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DELIMITER ;$$
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CALL p1(1,'b1');
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DROP PROCEDURE p1;
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--echo #
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--echo # Parameters in SELECT list + type conversion + warnings
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--echo #
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DELIMITER $$;
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CREATE PROCEDURE p1(a_a VARCHAR)
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AS
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v_a INT;
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CURSOR c (p_a INT) IS SELECT p_a FROM DUAL;
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BEGIN
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OPEN c(a_a);
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LOOP
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FETCH c INTO v_a;
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EXIT WHEN c%NOTFOUND;
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SELECT 'Fetched a record a=' || v_a AS msg;
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END LOOP;
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CLOSE c;
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END;
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$$
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DELIMITER ;$$
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CALL p1('1b');
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CALL p1('b1');
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DROP PROCEDURE p1;
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--echo #
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--echo # One parameter in SELECT list + subselect
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--echo #
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DELIMITER $$;
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CREATE PROCEDURE p1(a_a VARCHAR)
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AS
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v_a VARCHAR(10);
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CURSOR c (p_a VARCHAR) IS
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SELECT p_a FROM DUAL UNION SELECT REVERSE(p_a) FROM DUAL;
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BEGIN
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OPEN c((SELECT a_a));
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LOOP
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FETCH c INTO v_a;
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EXIT WHEN c%NOTFOUND;
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SELECT v_a;
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END LOOP;
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CLOSE c;
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END;
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$$
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DELIMITER ;$$
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CALL p1('ab');
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DROP PROCEDURE p1;
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--echo #
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--echo # Two parameters in SELECT list + subselect
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--echo #
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SET sql_mode=ORACLE;
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DELIMITER $$;
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CREATE PROCEDURE p1()
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AS
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v_a VARCHAR(10);
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v_b VARCHAR(20);
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CURSOR c (p_a VARCHAR, p_b VARCHAR) IS
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SELECT p_a, p_b FROM DUAL
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UNION
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SELECT p_b, p_a FROM DUAL;
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BEGIN
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OPEN c((SELECT 'aaa'),(SELECT 'bbb'));
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LOOP
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FETCH c INTO v_a, v_b;
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EXIT WHEN c%NOTFOUND;
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SELECT v_a, v_b;
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END LOOP;
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CLOSE c;
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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;
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--echo #
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--echo # Two parameters in SELECT list + two parameters in WHERE + subselects
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--echo #
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SET sql_mode=ORACLE;
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DELIMITER $$;
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CREATE PROCEDURE p1(a_a VARCHAR, a_b VARCHAR)
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AS
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v_a VARCHAR(10);
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v_b VARCHAR(20);
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CURSOR c (value_a VARCHAR, value_b VARCHAR,
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pattern_a VARCHAR, pattern_b VARCHAR) IS
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SELECT value_a, value_b FROM DUAL WHERE value_a LIKE pattern_a
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UNION
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SELECT value_b, value_a FROM DUAL WHERE value_b LIKE pattern_b;
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BEGIN
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OPEN c((SELECT 'aaa'),(SELECT 'bbb'),(SELECT a_a),(SELECT a_b));
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LOOP
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FETCH c INTO v_a, v_b;
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EXIT WHEN c%NOTFOUND;
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SELECT v_a, v_b;
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END LOOP;
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CLOSE c;
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END;
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$$
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DELIMITER ;$$
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CALL p1('%','%');
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CALL p1('aaa','xxx');
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CALL p1('xxx','bbb');
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CALL p1('xxx','xxx');
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DROP PROCEDURE p1;
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--echo #
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--echo # Parameters in SELECT list + stored function
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--echo #
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DELIMITER $$;
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CREATE FUNCTION f1 (a VARCHAR) RETURN VARCHAR
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AS
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BEGIN
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RETURN a || 'y';
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END;
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$$
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CREATE PROCEDURE p1(a_a VARCHAR)
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AS
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v_a VARCHAR(10);
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v_b VARCHAR(10);
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CURSOR c (p_sel_a VARCHAR, p_cmp_a VARCHAR) IS
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SELECT p_sel_a, p_cmp_a FROM DUAL;
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BEGIN
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OPEN c(f1(a_a), f1(a_a));
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LOOP
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FETCH c INTO v_a, v_b;
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EXIT WHEN c%NOTFOUND;
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SELECT v_a;
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END LOOP;
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CLOSE c;
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END;
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$$
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DELIMITER ;$$
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CALL p1('x');
|
|
# A complex expression
|
|
CALL p1(f1(COALESCE(NULL, f1('x'))));
|
|
DROP PROCEDURE p1;
|
|
DROP FUNCTION f1;
|
|
|
|
|
|
--echo #
|
|
--echo # One parameter in WHERE clause
|
|
--echo #
|
|
|
|
CREATE TABLE t1 (a INT, b VARCHAR(10));
|
|
CREATE TABLE t2 (a INT, b VARCHAR(10));
|
|
INSERT INTO t1 VALUES (1,'11');
|
|
INSERT INTO t1 VALUES (1,'12');
|
|
INSERT INTO t1 VALUES (2,'21');
|
|
INSERT INTO t1 VALUES (2,'22');
|
|
INSERT INTO t1 VALUES (3,'31');
|
|
INSERT INTO t1 VALUES (3,'32');
|
|
DELIMITER $$;
|
|
CREATE PROCEDURE p1(a_a INT)
|
|
AS
|
|
v_a INT;
|
|
v_b VARCHAR(10);
|
|
CURSOR c (p_a INT) IS SELECT a,b FROM t1 WHERE a=p_a;
|
|
BEGIN
|
|
OPEN c(a_a);
|
|
LOOP
|
|
FETCH c INTO v_a, v_b;
|
|
EXIT WHEN c%NOTFOUND;
|
|
INSERT INTO t2 VALUES (v_a,v_b);
|
|
END LOOP;
|
|
CLOSE c;
|
|
END;
|
|
$$
|
|
DELIMITER ;$$
|
|
CALL p1(1);
|
|
SELECT * FROM t2;
|
|
DROP TABLE t1;
|
|
DROP TABLE t2;
|
|
DROP PROCEDURE p1;
|
|
|
|
|
|
--echo #
|
|
--echo # Two parameters in WHERE clause
|
|
--echo #
|
|
|
|
CREATE TABLE t1 (a INT, b VARCHAR(10));
|
|
CREATE TABLE t2 (a INT, b VARCHAR(10));
|
|
INSERT INTO t1 VALUES (1,'11');
|
|
INSERT INTO t1 VALUES (1,'12');
|
|
INSERT INTO t1 VALUES (2,'21');
|
|
INSERT INTO t1 VALUES (2,'22');
|
|
INSERT INTO t1 VALUES (3,'31');
|
|
INSERT INTO t1 VALUES (3,'32');
|
|
DELIMITER $$;
|
|
CREATE PROCEDURE p1(a_a INT, a_b VARCHAR)
|
|
AS
|
|
v_a INT;
|
|
v_b VARCHAR(10);
|
|
CURSOR c (p_a INT, p_b VARCHAR) IS SELECT a,b FROM t1 WHERE a=p_a AND b=p_b;
|
|
BEGIN
|
|
OPEN c(a_a, a_b);
|
|
LOOP
|
|
FETCH c INTO v_a, v_b;
|
|
EXIT WHEN c%NOTFOUND;
|
|
INSERT INTO t2 VALUES (v_a,v_b);
|
|
END LOOP;
|
|
CLOSE c;
|
|
END;
|
|
$$
|
|
DELIMITER ;$$
|
|
CALL p1(1,'11');
|
|
SELECT * FROM t2;
|
|
DROP TABLE t1;
|
|
DROP TABLE t2;
|
|
DROP PROCEDURE p1;
|
|
|
|
--echo #
|
|
--echo # Parameters in WHERE and HAVING clauses
|
|
--echo #
|
|
CREATE TABLE t1 (name VARCHAR(10), value INT);
|
|
INSERT INTO t1 VALUES ('but',1);
|
|
INSERT INTO t1 VALUES ('but',1);
|
|
INSERT INTO t1 VALUES ('but',1);
|
|
INSERT INTO t1 VALUES ('bin',1);
|
|
INSERT INTO t1 VALUES ('bin',1);
|
|
INSERT INTO t1 VALUES ('bot',1);
|
|
DELIMITER $$;
|
|
CREATE PROCEDURE p1 (arg_name_limit VARCHAR, arg_total_limit INT)
|
|
AS
|
|
v_name VARCHAR(10);
|
|
v_total INT;
|
|
-- +0 is needed to work around the bug MDEV-11081
|
|
CURSOR c(p_v INT) IS
|
|
SELECT name, SUM(value + p_v) + 0 AS total FROM t1
|
|
WHERE name LIKE arg_name_limit
|
|
GROUP BY name HAVING total>=arg_total_limit;
|
|
BEGIN
|
|
FOR i IN 0..1
|
|
LOOP
|
|
OPEN c(i);
|
|
LOOP
|
|
FETCH c INTO v_name, v_total;
|
|
EXIT WHEN c%NOTFOUND;
|
|
SELECT v_name, v_total;
|
|
END LOOP;
|
|
CLOSE c;
|
|
END LOOP;
|
|
END;
|
|
$$
|
|
DELIMITER ;$$
|
|
CALL p1('%', 2);
|
|
CALL p1('b_t', 0);
|
|
DROP PROCEDURE p1;
|
|
DROP TABLE t1;
|
|
|
|
|
|
--echo #
|
|
--echo # One parameter in LIMIT clause
|
|
--echo #
|
|
|
|
CREATE TABLE t1 (a INT, b VARCHAR(10));
|
|
INSERT INTO t1 VALUES (1,'b1');
|
|
INSERT INTO t1 VALUES (2,'b2');
|
|
INSERT INTO t1 VALUES (3,'b3');
|
|
INSERT INTO t1 VALUES (4,'b4');
|
|
INSERT INTO t1 VALUES (5,'b5');
|
|
INSERT INTO t1 VALUES (6,'b6');
|
|
DELIMITER $$;
|
|
CREATE PROCEDURE p1(a_a INT)
|
|
AS
|
|
v_a INT;
|
|
v_b VARCHAR(10);
|
|
CURSOR c (p_a INT) IS SELECT a,b FROM t1 ORDER BY a LIMIT p_a;
|
|
BEGIN
|
|
CREATE TABLE t2 (a INT, b VARCHAR(10));
|
|
OPEN c(a_a);
|
|
LOOP
|
|
FETCH c INTO v_a, v_b;
|
|
EXIT WHEN c%NOTFOUND;
|
|
INSERT INTO t2 VALUES (v_a,v_b);
|
|
END LOOP;
|
|
CLOSE c;
|
|
SELECT * FROM t2;
|
|
DROP TABLE t2;
|
|
END;
|
|
$$
|
|
DELIMITER ;$$
|
|
CALL p1(1);
|
|
CALL p1(3);
|
|
CALL p1(6);
|
|
DROP TABLE t1;
|
|
DROP PROCEDURE p1;
|
|
|
|
|
|
--echo #
|
|
--echo # End of MDEV-10597 Cursors with parameters
|
|
--echo #
|
|
|
|
--echo #
|
|
--echo # MDEV-12209 sql_mode=ORACLE: Syntax error in a OPEN cursor with parameters makes the server crash
|
|
--echo #
|
|
CREATE TABLE t1 (a INT, b VARCHAR(10));
|
|
INSERT INTO t1 VALUES (1,'A');
|
|
DELIMITER $$;
|
|
--error ER_PARSE_ERROR
|
|
CREATE PROCEDURE p1(a INT,b VARCHAR)
|
|
AS
|
|
CURSOR c (p_a INT, p_b VARCHAR) IS SELECT * FROM t1 WHERE a=p_a;
|
|
BEGIN
|
|
OPEN c(a+, b);
|
|
LOOP
|
|
FETCH c INTO a, b;
|
|
EXIT WHEN c%NOTFOUND;
|
|
SELECT a, b;
|
|
END LOOP;
|
|
CLOSE c;
|
|
END;
|
|
$$
|
|
DELIMITER ;$$
|
|
DROP TABLE t1;
|
|
|
|
|
|
--echo #
|
|
--echo # MDEV-10577 sql_mode=ORACLE: %TYPE in variable declarations
|
|
--echo #
|
|
|
|
CREATE TABLE t1 (a INT, b VARCHAR(10),c DATETIME(3));
|
|
INSERT INTO t1 VALUES (1,'b1','2001-01-01 10:20:30.123');
|
|
INSERT INTO t1 VALUES (2,'b2','2001-01-02 10:20:30.123');
|
|
CREATE TABLE t2 LIKE t1;
|
|
DELIMITER $$;
|
|
CREATE PROCEDURE p1()
|
|
AS
|
|
v_a t1.a%TYPE;
|
|
v_b t1.b%TYPE;
|
|
v_c t1.c%TYPE;
|
|
CURSOR c IS SELECT a,b,c FROM t1;
|
|
BEGIN
|
|
OPEN c;
|
|
LOOP
|
|
FETCH c INTO v_a, v_b, v_c;
|
|
EXIT WHEN c%NOTFOUND;
|
|
INSERT INTO t2 (a,b,c) VALUES (v_a, v_b, v_c);
|
|
END LOOP;
|
|
CLOSE c;
|
|
END;
|
|
$$
|
|
DELIMITER ;$$
|
|
CALL p1();
|
|
SELECT * FROM t2;
|
|
DROP TABLE t2;
|
|
DROP PROCEDURE p1;
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # MDEV-12007 Allow ROW variables as a cursor FETCH target
|
|
--echo #
|
|
|
|
CREATE TABLE t1 (a INT, b VARCHAR(32));
|
|
INSERT INTO t1 VALUES (10,'b10');
|
|
INSERT INTO t1 VALUES (20,'b20');
|
|
INSERT INTO t1 VALUES (30,'b30');
|
|
DELIMITER $$;
|
|
CREATE PROCEDURE p1 AS
|
|
rec ROW(a INT, b VARCHAR(32));
|
|
CURSOR c IS SELECT a,b FROM t1;
|
|
BEGIN
|
|
OPEN c;
|
|
LOOP
|
|
FETCH c INTO rec;
|
|
EXIT WHEN c%NOTFOUND;
|
|
SELECT ('rec=(' || rec.a ||','|| rec.b||')') AS c;
|
|
END LOOP;
|
|
CLOSE c;
|
|
END;
|
|
$$
|
|
DELIMITER ;$$
|
|
CALL p1();
|
|
DROP PROCEDURE p1;
|
|
DROP TABLE t1;
|
|
|
|
|
|
--echo #
|
|
--echo # MDEV-12441 Variables declared after cursors with parameters lose values
|
|
--echo #
|
|
|
|
DELIMITER $$;
|
|
CREATE PROCEDURE p1() AS
|
|
x0 INT:=100;
|
|
CURSOR cur(cp1 INT, cp2 INT) IS SELECT cp1+cp2;
|
|
x1 INT:=101;
|
|
BEGIN
|
|
OPEN cur(10,11);
|
|
CLOSE cur;
|
|
SELECT x0, x1;
|
|
END;
|
|
$$
|
|
DELIMITER ;$$
|
|
CALL p1();
|
|
DROP PROCEDURE p1;
|
|
|
|
|
|
CREATE TABLE t1 (a INT);
|
|
DELIMITER $$;
|
|
CREATE PROCEDURE p1() AS
|
|
x0 INT:=100;
|
|
CURSOR cur(cp1 INT, cp2 INT) IS SELECT cp1+cp2;
|
|
x1 t1.a%TYPE:=101;
|
|
BEGIN
|
|
OPEN cur(10,11);
|
|
CLOSE cur;
|
|
SELECT x0, x1;
|
|
END;
|
|
$$
|
|
DELIMITER ;$$
|
|
CALL p1();
|
|
DROP PROCEDURE p1;
|
|
DROP TABLE t1;
|
|
|
|
|
|
DELIMITER $$;
|
|
CREATE PROCEDURE p1() AS
|
|
x0 INT:=100;
|
|
CURSOR cur(cp1 INT, cp2 INT) IS SELECT cp1+cp2;
|
|
x1 ROW(a INT,b INT):=ROW(101,102);
|
|
BEGIN
|
|
OPEN cur(10,11);
|
|
CLOSE cur;
|
|
SELECT x0, x1.a, x1.b;
|
|
END;
|
|
$$
|
|
DELIMITER ;$$
|
|
CALL p1();
|
|
DROP PROCEDURE p1;
|
|
|
|
|
|
CREATE TABLE t1 (a INT, b VARCHAR(10));
|
|
INSERT INTO t1 VALUES (10,'Tbl-t1.b0');
|
|
DELIMITER $$;
|
|
CREATE PROCEDURE p1() AS
|
|
x0 INT:=100;
|
|
CURSOR cur(cp1 INT, cp2 INT) IS SELECT a,b FROM t1;
|
|
x1 t1%ROWTYPE:=ROW(101,'Var-x1.b0');
|
|
BEGIN
|
|
SELECT x0, x1.a, x1.b;
|
|
OPEN cur(10,11);
|
|
FETCH cur INTO x1;
|
|
CLOSE cur;
|
|
SELECT x0, x1.a, x1.b;
|
|
END;
|
|
$$
|
|
DELIMITER ;$$
|
|
CALL p1();
|
|
DROP PROCEDURE p1;
|
|
DROP TABLE t1;
|
|
|
|
|
|
CREATE TABLE t1 (a INT, b VARCHAR(10));
|
|
INSERT INTO t1 VALUES (10,'Tbl-t1.b0');
|
|
DELIMITER $$;
|
|
CREATE PROCEDURE p1() AS
|
|
x0 INT:=100;
|
|
CURSOR cur(cp1 INT, cp2 INT) IS SELECT a,b FROM t1;
|
|
x1 cur%ROWTYPE:=ROW(101,'Var-x1.b0');
|
|
BEGIN
|
|
SELECT x0, x1.a, x1.b;
|
|
OPEN cur(10,11);
|
|
FETCH cur INTO x1;
|
|
CLOSE cur;
|
|
SELECT x0, x1.a, x1.b;
|
|
END;
|
|
$$
|
|
DELIMITER ;$$
|
|
CALL p1();
|
|
DROP PROCEDURE p1;
|
|
DROP TABLE t1;
|
|
|
|
--echo #
|
|
--echo # MDEV-12854 Synchronize CREATE..SELECT data type and result set metadata data type for INT functions
|
|
--echo #
|
|
|
|
--enable_metadata
|
|
--disable_ps_protocol
|
|
DELIMITER $$;
|
|
DECLARE
|
|
CURSOR c IS SELECT 1 AS c FROM DUAL;
|
|
BEGIN
|
|
OPEN c;
|
|
SELECT
|
|
c%ISOPEN,
|
|
c%NOTFOUND,
|
|
c%FOUND,
|
|
c%ROWCOUNT;
|
|
CLOSE c;
|
|
END;
|
|
$$
|
|
DELIMITER ;$$
|
|
--enable_ps_protocol
|
|
--disable_metadata
|