Method addScalarBuiltin

fe/src/main/java/org/apache/impala/catalog/Db.java:438–441

Add a builtin with the specified name and signatures to this db. This defaults to not using a Prepare/Close function.

(String fnName, String symbol, boolean userVisible,
      boolean varArgs, Type retType, Type ... args)

   * This defaults to not using a Prepare/Close function.
   */
  public void addScalarBuiltin(String fnName, String symbol, boolean userVisible,
      boolean varArgs, Type retType, Type ... args) {
    addScalarBuiltin(fnName, symbol, userVisible, null, null, varArgs, retType, args);
  }

  /**
   * Add a builtin with the specified name and signatures to this db.