INパラメータのすべての値を単一の文字列として受け入れるストアドプロシージャを作成したいと思います。
DELETE FROM object
WHERE Type NOT IN
('ListGrid',
'TextField',
'SpinBox',
'MenuButton',
'ListGrid',
'RadioButton',
'DropDown',
'PopUp',
'Element',
'Checkbox',
'TreeDropDown',
'TblColumn',
'Button',
'Link',
'Filter',
'TblRow',
'GridRow',
'Popup')
これは私が試した例ですが、機能しません。
DELIMITER //
CREATE PROCEDURE deleteObjectTypes(IN p_type VARCHAR(255))
BEGIN
SET @query = CONCAT ('DELETE FROM object WHERE Type NOT IN (',p_type,')');
PREPARE stmt FROM @query;
EXECUTE stmt;
DEALLOCATE PREPARE stmt;
END //
DELIMITER ;
次のエラーが発生します。
#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''List)' at line 1
このクエリを実行する場合:
CALL deleteObjectTypes("'ListGrid1','TextField1','SpinBox1','MenuButton1','ListGrid2','TextField2','SpinBox2','MenuButton2','ListGrid3','TextField3','SpinBox3','MenuButton3','ListGrid4','TextField4','SpinBox4','MenuButton4','ListGrid5','TextField5','SpinBox5','MenuButton5','ListGrid6','TextField6','SpinBox6','MenuButton6'")