docs: private final static int getLoadSinglePartitionTablePartitionParamType(CatalogMap<Table> tables,
                                                                       StoredProcedureInvocation spi)
          throws Exception
      {
          String tableName = (String) spi.getParameterAtIndex(1);
  
          // get the table from the catalog
          Table catTable = tables.getIgnoreCase(tableName);
          if (catTable == null) {
              throw new Exception(String .format("Unable to find target table \"%s\" for LoadSinglepartitionTable.",
                                                 tableName));
          }
  
          Column pCol = catTable.getPartitioncolumn();
          return pCol.getType();
      }