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Re: good workaround for a ORA-2016?

From: Doug C <dcowles_at_i84.net>
Date: Fri, 09 Nov 2001 11:11:27 -0800
Message-ID: <F001.003C130C.20011109105022@fatcity.com>

Unfortunately, I don't think I can do that.. they query itself has a limiting factor in the start with clause..
i.e.
start with key = (select something from
table_over_here,table_over_here2,table_over_here3,table_over_here4

        where a bunch_of_stuff and x=:avaluethatchanges)

I can't make a view like that..

On Thu, 08 Nov 2001 23:15:17 -0800, you wrote:

>...and you created the view on the "other" side of the database link where
>none of the tables are remote tables? Basically, on the remote system you
>would create a view like this:
>
>create view call_this_from_somewhere_else as
>select this and that
>from a table in this database
>start with primary key in (select same datatype from another table
> b,c,d(several other tables)
>connect by
>prior etc., hierarchy
>
>...and then from the other system you'd call:
>
>select * from call_this_from_somewhere_else_at_remote_db;
>
>
>Jeffery Stevenson
>Databeast Slayer
>Medical Present Value, Inc.
>Austin, TX
>
>
>-----Original Message-----
>Sent: Thursday, November 08, 2001 9:50 PM
>To: Multiple recipients of list ORACLE-L
>
>
>That doesn't work.. same error. It doesn't like remote tables in the start
>with clause whether it's a view or not.
>
>On Thu, 08 Nov 2001 07:50:29 -0800, you wrote:
>
>>If all the remote tables are on the same database and you have privileges
>to
>>create a view on that remote database, then create a view at that end and
>>then just select * from view_at_remotedb; and be done with it. This is also a
>>good trick to remember for some of the slower running remote queries out
>>there. Anyways, just and idea...
>>
>>Jeffery Stevenson
>>Databeast Slayer
>>Medical Present Value, Inc.
>>Austin, TX
>>
>>
>>-----Original Message-----
>>Sent: Thursday, November 08, 2001 9:05 AM
>>To: Multiple recipients of list ORACLE-L
>>
>>
>>Does anyone know a good workaround for an ORA-2016? :cannot use a subquery
>>in a
>>start with on a remote database?
>>
>>Query is essentially something like:
>>
>>select this and that
>>from a remote table over a database link
>>start with primary key in (select same datatype from another remote table
>> b,c,d(several other remote tables)
>>connect by
>>prior etc., hierarchy
>>
>>Anyway.. the way they've worked around it is to run the subquery by itself
>>and
>>then pump the values 1000 at a time into an IN clause. This is horrible
>for
>>parsing. There must be a better way. I was thinking there may be away
>to
>>pump the values into a array of number or something. Or, possibly someone
>>else
>>has a better idea..
>>
>>Thanks,
>>Doug
>>--
>>Please see the official ORACLE-L FAQ: http://www.orafaq.com
>>--
>>Author: Doug C
>> INET: dcowles_at_i84.net
>>
>>Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
>>San Diego, California -- Public Internet access / Mailing Lists
>>--------------------------------------------------------------------
>>To REMOVE yourself from this mailing list, send an E-Mail message
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>>--
>>Please see the official ORACLE-L FAQ: http://www.orafaq.com
>
>--
>Please see the official ORACLE-L FAQ: http://www.orafaq.com
>--
>Author: Doug C
> INET: dcowles_at_i84.net
>
>Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
>San Diego, California -- Public Internet access / Mailing Lists
>--------------------------------------------------------------------
>To REMOVE yourself from this mailing list, send an E-Mail message
>to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in
>the message BODY, include a line containing: UNSUB ORACLE-L
>(or the name of mailing list you want to be removed from). You may
>also send the HELP command for other information (like subscribing).
>--
>Please see the official ORACLE-L FAQ: http://www.orafaq.com

--
Please see the official ORACLE-L FAQ: http://www.orafaq.com
--
Author: Doug C
  INET: dcowles_at_i84.net

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists
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To REMOVE yourself from this mailing list, send an E-Mail message
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Received on Fri Nov 09 2001 - 13:11:27 CST

Original text of this message

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