Update lots of data Problem

From: JunYing Chu <junying.chu_at_gmail.com>
Date: Mon, 18 Jan 2016 17:53:30 -0800 (PST)
Message-ID: <2b01d9d0-d967-4a9f-a518-337d04bec16d_at_googlegroups.com>

Now I have a problem when I executed to a batch for updating lots of data(10000 item) Exceute time

First time:1 min
Second time:2 min
Third  time:4 min
fourth time:1 min

Every Time the updated data are same.But excute time is doubled, then the fourth time's excute time is back of the first time's. Is it oracle problem? Have any solution? Received on Tue Jan 19 2016 - 02:53:30 CET

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