code: public static ExecuteCallResults parseExecuteCall(
              String statement,
              Map<String,Map<Integer, List<String>>> procedures) throws SQLParser.Exception
      {
          assert(procedures != null);
          return parseExecuteCallInternal(statement, procedures);
      }
docs: Parse EXECUTE procedure call.
  @param statement   statement to parse
  @param procedures  maps procedures to parameter signature maps
  @return            results object or NULL if statement wasn't recognized
  @throws SQLParser.Exception