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revision 1.15, Fri Jul 7 00:24:50 2006 UTC revision 1.16, Sun Jul 9 21:16:12 2006 UTC
# Line 82  Line 82 
82          Trace("Relation $relationName will be loaded from $fileName.") if T(2);          Trace("Relation $relationName will be loaded from $fileName.") if T(2);
83          $fileHandle = "";          $fileHandle = "";
84      } else {      } else {
85          # If this is a primary entity relation, sort the output to remove          # Determine the sort for this relation.
86          # duplicate keys and make the load more efficient.          my $fileString = "| " . $erdb->SortNeeded($relationName) . ">$fileName";
         my $fileString = ($erdb->SortNeeded($relationName) ?  
                             "| sort +0 -1 -u -t \"\t\" >$fileName" :  
                             ">$fileName");  
87          # Open the output file and remember its handle.          # Open the output file and remember its handle.
88          $fileHandle = Open(undef, $fileString);          $fileHandle = Open(undef, $fileString);
89          Trace("Relation $relationName load file created with primary flag $primary.") if T(2);          Trace("Relation $relationName load file created with primary flag $primary.") if T(2);
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