|
|
@@ -1013,6 +1013,26 @@ END IF;
|
|
|
END$$
|
|
|
DELIMITER ;
|
|
|
|
|
|
+
|
|
|
+CALL add_column_if_not_exists();
|
|
|
+DROP PROCEDURE add_column_if_not_exists;
|
|
|
+DELIMITER $$
|
|
|
+CREATE PROCEDURE add_column_if_not_exists()
|
|
|
+BEGIN
|
|
|
+ IF NOT EXISTS (
|
|
|
+ SELECT *
|
|
|
+ FROM INFORMATION_SCHEMA.COLUMNS
|
|
|
+ WHERE TABLE_NAME = 'core_resumption_data'
|
|
|
+ AND COLUMN_NAME = 'data_status'
|
|
|
+ )
|
|
|
+ THEN
|
|
|
+ALTER TABLE core_resumption_data
|
|
|
+ ADD COLUMN `data_status` int NULL DEFAULT NULL COMMENT '数据状态:1保存未处理,2保存已处理';
|
|
|
+END IF;
|
|
|
+END$$
|
|
|
+DELIMITER ;
|
|
|
+
|
|
|
+
|
|
|
CALL add_column_if_not_exists();
|
|
|
DROP PROCEDURE add_column_if_not_exists;
|
|
|
|