Re: I can't find the sql_text but sql_id is exist

  • From: coskan gundogar <coskan@xxxxxxxxx>
  • To: ylouis83@xxxxxxxxx
  • Date: Mon, 19 Dec 2011 08:25:03 +0000

You may want to check below
http://kerryosborne.oracle-guy.com/2009/04/hidden-sql-why-cant-i-find-my-sql-text/

Sent from my mobile device
On Dec 19, 2011 7:50 AM, "louis" <ylouis83@xxxxxxxxx> wrote:

> Hi: Everyone
>      When I monitoring the system I found some sessions cause the
> wait_event  --------- i/o slave wait   in a few  seconds
>
> and I found the sql_id of these sessions is 38wm92jbxu0vf,but when I query
> v$sql  I found the sql_text is null
>
> who can explain these?  and I guess this query is on a table with clob
> column.
>
>
> --
> //www.freelists.org/webpage/oracle-l
>
>
>


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