RE: Insert into remote table from Read only database
- From: "Powell, Mark D" <mark.powell@xxxxxxx>
- To: <oracle-l@xxxxxxxxxxxxx>
- Date: Thu, 28 Aug 2008 11:17:21 -0400
Distributed transactions take DX locks and use undo entries so how about
converting the database to Read/Write and converting each user data
tablespace to Read Only. I would think, though I have not tested, this
would work as a workaround to the problem.
-- Mark D Powell --
Phone (313) 592-5148
-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Elliott, Patrick
Sent: Thursday, August 28, 2008 10:43 AM
To: finn.oracledba@xxxxxxxxx; debaditya.chatterjee@xxxxxxxxx
Cc: oracle-l@xxxxxxxxxxxxx
Subject: RE: Insert into remote table from Read only database
I have a suspicion that even pulling data will not work. It won't hurt
to try it, but I have seen select statements across a dblink that issued
distributed locks in the source database, and this might not be allowed
in a RO database.
Pat
-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Finn Jorgensen
Sent: Thursday, August 28, 2008 9:16 AM
To: debaditya.chatterjee@xxxxxxxxx
Cc: oracle-l@xxxxxxxxxxxxx
Subject: Re: Insert into remote table from Read only database
Deba,
Could you go the other way? Create a link from the RW database to the RO
database and do an "insert into select from @RO"?
Finn
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