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2008年4月29日
PL/SQL FORALL
摘要： The FORALL keyword can improve the performance of INSERT, UPDATE, or DELETE statements that reference collection elements. For example, the following PL/SQL block increases the salary for employees w... 阅读全文
posted @ 2008-04-29 09:09 .net's 阅读(605) 评论(0) 推荐(0)