docs: void parseTablesAndParams(VoltXMLElement root) {
  
          // Parse parameters first to satisfy a dependency of expression parsing
          // which happens during table scan parsing.
          parseParameters(root);
  
          parseCommonTableExpressions(root);
  
          for (VoltXMLElement node : root.children) {
              if (node.name.equalsIgnoreCase("tablescan")) {
                  parseTable(node);
              }
              else if (node.name.equalsIgnoreCase("tablescans")) {
                  parseTables(node);
              }
          }
      }