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SQL- Fetch

 
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vani
Beginner


Joined: 28 May 2003
Posts: 51
Topics: 30
PostPosted: Wed Sep 03, 2003 11:58 pm    Post subject: SQL- Fetch Reply with quote
I want to know how to retrieve first 100 rows from a table in DB2 ver6.
Because FETCH is not working in DB2 Ver 6.
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kolusu
Site Admin
Site Admin


Joined: 26 Nov 2002
Posts: 12382
Topics: 75
Location: San Jose
PostPosted: Thu Sep 04, 2003 5:27 am    Post subject: Reply with quote
vani,

If you want to do this programmatically, declare cursor and fetch it for 100 times.
If it is via spufi, you can change the defualts,(max lines) to 100, so that it will display only 100 rows

In Qmf you can use the verb ROWLIMIT=100, so that you can get only 100 records

Also you can try this query even though I would not recommend it

Code:

SELECT COL1
       ,COL2
       ...
  FROM TABLE A
 WHERE 100 > (SELECT COUNT(*)
                FROM TABLE B
                WHERE A.PRIMARY KEY < B.PRIMARY KEY)


Hope this helps..

cheers

kolusu
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