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DB2 Cursor, Reading two tables record by record

 
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vijendra.23

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Joined: 06 Apr 2007
Posts: 3
Location: bangalore

PostPosted: Sat Aug 25, 2007 1:23 pm    Post subject: DB2 Cursor, Reading two tables record by record
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Hi all ,
can anyone suggest me regarding below condition:

There are two Table - A and Table -B. Now i want to take first row of table A and comes to table B ,Read all records from Table B then at the end of B, i want to go back to table A and read second record of Table A then all record of B like wise till end of table A.
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dick scherrer

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Joined: 23 Nov 2006
Posts: 19270
Location: Inside the Matrix

PostPosted: Sat Aug 25, 2007 1:31 pm    Post subject:
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Hello,

Why would you want to generate a cartesian product?

What you want to do is prevented whenever possible.

Why do you need to read table 2 over and over?
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stodolas

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Joined: 13 Jun 2007
Posts: 632
Location: Wisconsin

PostPosted: Sat Aug 25, 2007 8:24 pm    Post subject:
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A proper join statement is probably more correct. Don't treat the database tables like files.
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