oracle update from another table performance的相關文章
How to Update millions or records in a table - Ask Tom

How to Update millions or records in a table - Ask Tom

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日期:2025-05-02
2002年11月10日 - To do that create another table which stores the rowids of the records in the .... me what else can I do within my program to improve the performance of my updates? ... As I said, this is a C++ app, running Solaris + Oracle 8i/9i....看更多