RE: Can t get INSERT /*+ APPEND */ to indicate direct load in execution plan

  • From: "Sweetser, Joe" <JSweetser@xxxxxxxx>
  • To: "Mark.Bobak@xxxxxxxxxxxx" <Mark.Bobak@xxxxxxxxxxxx>, "info@xxxxxxxxxxxxxxxxxxxxxxxxx" <info@xxxxxxxxxxxxxxxxxxxxxxxxx>, "oracle-l@xxxxxxxxxxxxx" <oracle-l@xxxxxxxxxxxxx>
  • Date: Wed, 2 Nov 2011 17:14:54 +0000

And, fwiw, the behavior is the same on 11.2.0.2.0 on RH Linux 5.5.

-joe

-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On 
Behalf Of Bobak, Mark
Sent: Wednesday, November 02, 2011 10:50 AM
To: info@xxxxxxxxxxxxxxxxxxxxxxxxx; oracle-l@xxxxxxxxxxxxx
Subject: RE: Can t get INSERT /*+ APPEND */ to indicate direct load in 
execution plan

Understood....it's just a bit unsettling that you can have an *enabled* 
constraint, and still get duplicate data into the table.

-Mark

-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On 
Behalf Of Randolf Geist
Sent: Wednesday, November 02, 2011 12:42 PM
To: oracle-l@xxxxxxxxxxxxx
Subject: Re: Can t get INSERT /*+ APPEND */ to indicate direct load in 
execution plan

Hi Mark,

good question - it's quite a while ago - and I think to remember since this was 
not part of a client's problem I didn't open a SR.

Note though that the duplicates are only possible when the non-unique index 
supporting the PK is in unusable state. Under normal circumstances everything 
is fine.

Randolf

> Wow, that's a nasty one, Randolf.
>
> Did you open SR with Oracle on this?
>
> If so, what did they say?
>
>
> Nasty.....
>
>
> -Mark
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