"Íõ±¦±ø" <[EMAIL PROTECTED]> wrote
>
> --Data Buffer Flush:Only flush the dirty database data(items) into the
disk
> not including the log buffer.
>

In most cases, if you just flush the dirty database pages into disk without
related xlog records, you are violating WAL. A possible consequence is data
corruption if any system error happens.

Regards,
Qingqing



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