fix BaseMapper.NOT_DELETE invalid

src/main/java/com/imyeyu/spring/mapper/BaseMapper.java

@@ -36,15 +36,15 @@ public interface BaseMapper<T, P> {
 		DESC
 	}
 
+	/** 当前时间戳毫秒 */
+	String UNIX_TIME = " FLOOR(UNIX_TIMESTAMP(NOW(3)) * 1000) ";
+
 	/** 未删除条件 */
-	String NOT_DELETE = " AND `deleted_at` IS NULL ";
+	String NOT_DELETE = " AND (`deleted_at` IS NULL OR " + UNIX_TIME + " < `deleted_at`) ";
 
 	/** 限制一条 */
 	String LIMIT_1 = " LIMIT 1";
 
-	/** 当前时间戳毫秒 */
-	String UNIX_TIME = " FLOOR(UNIX_TIMESTAMP(NOW(3)) * 1000) ";
-
 	/** 分页限制 */
 	String PAGE = NOT_DELETE + " LIMIT #{offset}, #{limit}";