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Dynamic SQL

 
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sharada
Beginner


Joined: 24 Aug 2005
Posts: 32
Topics: 14
Location: Hyderabad
PostPosted: Mon Nov 20, 2006 3:30 am    Post subject: Dynamic SQL Reply with quote
HI,

is it possible to write dynamic sql queries?

moving the entire query into a variable and executing the query using the value in the variable.

Can anyone one of you hekp me?
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CZerfas
Intermediate


Joined: 31 Jan 2003
Posts: 211
Topics: 8
PostPosted: Mon Nov 20, 2006 5:13 am    Post subject: Reply with quote
Look at the source code of DSNTEP2. This source is part of the DB2 libraries (DSNSAMP, SAMPLIB, ???).

regards
Christian
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CZerfas
Intermediate


Joined: 31 Jan 2003
Posts: 211
Topics: 8
PostPosted: Tue Nov 21, 2006 4:54 am    Post subject: Reply with quote
Well, sharada,

using dynamic SQL is much more complicated. The reason is, that you have to allocate storage for the data fetched by your dynamic statement, and you don't know up front, what data types you will select.

regards
Christian
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acevedo
Beginner


Joined: 03 Dec 2002
Posts: 127
Topics: 0
Location: Europe
PostPosted: Tue Nov 21, 2006 5:41 am    Post subject: Reply with quote
sharada what are you using? Cobol, Rexx, Syncsort ?
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