[FRG-137] Extract columns fails when performed after extract tables is done non-recursively.

[dynamobi-build]

[reporter="kkrueger", created="Wed, 31 May 2006 14:21:53 -0500 (GMT-05:00)"]

1. extract a table without recursing.
   
2. After #1 completes, extract the same table's columns.
   
   Step 2 fails because MedJdbcNameDirectory allocates two empty lists and doesn't fill them in when wantTables is false and wantColumns is true.
   
   Here's a snippet of the code involved.
   
   [For now, I will change the way the sink works in ALS to avoid this situation].
   
               List tableListActual = new ArrayList();
               List tableListOptimized = new ArrayList();
               if (wantTables) {
                   if (!queryTables(
                           query, sink, tableListActual, tableListOptimized))
                   {
                       return false;
                   }
               }
               if (wantColumns) {
                   if (!queryColumns(
                           query, sink, tableListActual, tableListOptimized))
   

[dynamobi-build]

[author="jvs", created="Thu, 1 Jun 2006 00:29:28 -0500 (GMT-05:00)"] Fixed by eigenchange 6759.