docs: void analyzeTablePartitioning(Collection<StmtTableScan> collection)
              throws PlanningErrorException
      {
          m_countOfPartitionedTables = 0;
          // Do we have a need for a distributed scan at all?
          // Iterate over the tables to collect partition columns.
          for (StmtTableScan tableScan : collection) {
              if ( ! tableScan.getIsReplicated()) {
                  ++m_countOfPartitionedTables;
              }
          }
          // Initial guess -- as if no equality filters.
          m_countOfIndependentlyPartitionedTables = m_countOfPartitionedTables;
      }