Oracle Isolation Levels : Read-only (317)

tsinglee發表於2007-12-06

Read-only transactions see only those changes that were
committed at the time the transaction began and do not allow
INSERT, UPDATE, and DELETE statements.

Oracle隔離級別 : 只讀模式
只讀事務只能看到事務執行前就已經提交的資料,且事務中不能執行DML語句

[@more@]

來自 “ ITPUB部落格 ” ,連結:http://blog.itpub.net/10599713/viewspace-988997/,如需轉載,請註明出處,否則將追究法律責任。

相關文章