/ modules / paradigms / Unsupported.py 

 SYNOPSIS

     Unsupported (table, idColumn, cardinality)

         table
             A table to query, e.g., "holding".

         idColumn
             The table's object identifier column (i.e., the column
             to be selected), e.g., "holding_id".

         cardinality
             A Cardinality object representing the cardinality of
             'table'.  Should be Cardinality("1") or
             Cardinality("1?").

 DESCRIPTION

     Indicates a bucket is unsupported by translating any constraint
     against the bucket to a constant FALSE, i.e., to

         SELECT idColumn FROM table
             WHERE 1 = 0

     Exceptions thrown:

         none

 AUTHOR

     Greg Janee
     gjanee@alexandria.ucsb.edu

 HISTORY

     $Log: Unsupported.py,v $
     Revision 1.1  2003/04/16 18:32:11  valentin
     updated to latest translator code

     Revision 1.1  2003/02/05 17:04:33  gjanee
     Initial revision