docs: private String checkProcedureIdentifier(
              final String identifier, final String statement
              ) throws VoltCompilerException {
          String retIdent = checkIdentifierStart(identifier, statement);
          if (retIdent.contains(".")) {
              String msg = String.format(
                  "Invalid procedure name containing dots \"%s\" in DDL: \"%s\"",
                  identifier, statement.substring(0,statement.length()-1));
              throw m_compiler.new VoltCompilerException(msg);
          }
          return retIdent;
      }