MERGE 目标表
USING 源表
ON 匹配条件
WHEN MATCHED THEN
语句
WHEN NOT MATCHED THEN
语句;
http://www.chinaz.com/program/2010/1014/137713.shtml
MERGE 目标表
USING 源表
ON 匹配条件
WHEN MATCHED THEN
语句
WHEN NOT MATCHED THEN
语句;
http://www.chinaz.com/program/2010/1014/137713.shtml