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Operation on bit strings with different length

From: S P Arif Sahari Wibowo <arifsaha(at)yahoo(dot)com>
To: pgsql-general(at)postgresql(dot)org, <pgsql-sql(at)postgresql(dot)org>, <pgsql-novice(at)postgresql(dot)org>
Subject: Operation on bit strings with different length
Date: 2001-12-18 05:33:43
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Lists: pgsql-generalpgsql-novicepgsql-sql

Do you know how to operate (AND, OR, etc.) on bit strings with 
dynamically different length? It is dynamic, means the length won't be 
determined until run time.
Is there any function to extend the length of a bit string to a certain 

Thank you!

                                   S P Arif Sahari Wibowo
  _____  _____  _____  _____ 
 /____  /____/ /____/ /____          arifsaha(at)yahoo(dot)com
_____/ /      /    / _____/


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