• ANY, ALL
• CREATE FORCE VIEW
• Hierarchical Query(分层查询)
• DATETIME INTERVAL
• EXECUTE IMMEDIATE
• EXPLAIN PLAN FOR
• EXTERNAL TABLE
• FULL JOIN
• INSERT ALL INTO
• KEEP FIRST/LAST
• MERGE INTO
• MINUS
• ORACLE HINT
• ROWNUM
• SELECT…FOR UPDATE OF COLUMNS
• SELECT…OFFSET…FETCH
• SEQUENCE
• (+) 外连接
• 子查询无别名
• 空串’’与NULL等价开关
• 字符串列设置CURRENT_TIMESTAMP默认值
• 移除指定sql_mode