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Topic: Database Administration >> rownum

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 Title: rownum
 jayesh  Posted: Mar 08, 2008 10:12:33 AM

 Total Post: 60
 Joined: Jan, 2008






 hi
i want to retrieve rows of a column as per the given series of rownum
1,4,7,10....how can i do it pls tell me.

 Orcl.sg
Posted: Mar 08, 2008 10:00:29 PM  

 Total Post: 12
 Joined: Dec, 2007






 

SQL> select HIGH_OPTIMAL_SIZE,OPTIMAL_EXECUTIONS from DBA_HIST_SQL_WORKAREA_HSTGRM where rownum in (1,2,3,4) order by HIGH_OPTIMAL_SIZE;

HIGH_OPTIMAL_SIZE OPTIMAL_EXECUTIONS
----------------- ------------------
4095 133665
131071 728
262143 141
524287 114


 jayesh
Posted: Mar 09, 2008 04:50:07 AM  

 Total Post: 60
 Joined: Jan, 2008






 
thanx for help.

 jayesh
Posted: Mar 10, 2008 11:57:01 AM  

 Total Post: 60
 Joined: Jan, 2008






 
i tried the given query but its not working
i m just practicing at home and error i got is table orview does not exists.
pls suggest me any other way.
thanx in advance.

 positive
Posted: Jun 29, 2008 08:45:37 PM  

 Total Post: 361
 Joined: Jun, 2008






 
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