摘要: MERGE <hint> INTO <table_name>USING <table_view_or_query>ON (<condition>)WHEN MATCHED THEN <update_clause>DELETE <where_clause>WHEN NOT MATCHED THEN <insert_clause>[LOG ERRORS <log_errors_clause> <rej... 阅读全文
posted @ 2012-03-26 13:37 DB&*NIX 阅读(8848) 评论(0) 推荐(0) 编辑