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March 2006, Week 1

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Subject:
Re: Help with suprtool
From:
"Shahan, Ray" <[log in to unmask]>
Reply To:
Shahan, Ray
Date:
Tue, 7 Mar 2006 11:53:36 -0600
Content-Type:
text/plain
Parts/Attachments:
text/plain (82 lines) 
You may get some/lots performance increase by doing a $LOOKUP operation
on the table of data rather than using the table of data to chin with
(how to do a  table lookup is well documented in the SUPERTOOL help).

Regards,


Ray Shahan

-----Original Message-----
From: HP-3000 Systems Discussion [mailto:[log in to unmask]] On
Behalf Of Nilesh Patel
Sent: Tuesday, March 07, 2006 11:45 AM
To: [log in to unmask]
Subject: [HP3000-L] Help with suprtool

Hi,

Is there a way to improve the following suprtool code:

        BASE base1,3
        SET STATISTICS ON
        SET DEFER ON

        TABLE one,key1,FILE,subf1
        CHAIN set1,key1=one
        EXTRACT field1
        OUT set1out,LINK
        DELETE
        XEQ

        TABLE two,field1,FILE,set1out
        CHAIN set2,field1=two
        DELETE
        OUTPUT $NULL
        XEQ

        TABLE three,key1,FILE,subf1
        CHAIN set3,key1=three
        DELETE
        OUTPUT $NULL
        XEQ


The SUBF1 file is a subfile created by a QTP with the parent details.

Thanks in advance.

Nilesh Patel.


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