Oracle-L: Re: Getting Number of Rows in CTAS across DBLink

From: Arup Nanda <orarup_at_hotmail.com>
Date: Fri, 07 Nov 2003 20:24:26 -0800
Message-ID: <F001.005D6041.20031107202426@fatcity.com>

Sami,

This is inside a PL/SQL procedure; hence SQL*Plus commands like COPY are not available.

The trick is to use SQL%ROWCOUNT as mentioned by Waleed and Mladen. Thanks for the help though.

Regards,

Arup

Original Message ----- From: Sami To: Multiple recipients of list ORACLE-L Sent: Friday, November 07, 2003 10:24 PM Subject: RE: Getting Number of Rows in CTAS across DBLink

Arup,
connot you use COPY command?

-----Original Message-----
From: ml-errors_at_fatcity.com [mailto:ml-errors_at_fatcity.com]On Behalf Of Daniel Fink Sent: Friday, November 07, 2003 4:20 PM To: Multiple recipients of list ORACLE-L Subject: Re: Getting Number of Rows in CTAS across DBLink

Arup,
Any chance there will be an index on the table?

Daniel

         "Arup Nanda" <orarup_at_hotmail.com> 
            Sent by: ml-errors_at_fatcity.com 
             11/07/2003 12:34 PM 
             Please respond to ORACLE-L
           
                    To:        Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com> 
                    cc:  
                    Subject:        Getting Number of Rows in CTAS across DBLink 

        
      List, 

      When I create a table as select * from another table across a dblink, how do I find out how many rows were created in the table? Is there a statistic somewhere, documented or otherwise, that tells me how many rows were fetched? 

      Currently I am using a rather convoluted approach - using the statistic, bytes received via SQL*Net to dblink, and dividing that by the average row size to get an approximate idea of the number of rows. However, this approximation is far from even reasonably accurate; and since the rowsize can change radically, it can be way off the mark. Any help or pointers will be highly appreciated. 

      Thanks. 

      Arup Nanda

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Author: Arup Nanda
INET: orarup_at_hotmail.com

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