PostgreSQL 函数上的函数定义意外结束

Question

这个功能有什么问题？已编辑>>

CREATE OR REPLACE FUNCTION on_ai_myTable() RETURNS TRIGGER AS $$

BEGIN
SELECT fn_name, count(*) + 1 FROM table_ebscb_spa_log02 WHERE time_type = 'Start' GROUP BY fn_name
RETURN NEW.fn_name;
END
$$
LANGUAGE plpgsql;

好的，我添加了“;” 但是现在，当我尝试创建它时，它向我发送消息 ERROR: syntax error at or near "RETURN" LINE 5: RETURN fn_name;

我该如何解决？？？？

谢谢高级。

Answer 1

您只需要添加分号：

CREATE OR REPLACE FUNCTION on_ai_myTable() RETURNS TRIGGER AS $$

BEGIN
SELECT fn_name, count(*) + 1 FROM table_ebscb_spa_log02 WHERE time_type = 'Start' GROUP BY fn_name;
RETURN NEW.fn_name;
END
$$
LANGUAGE plpgsql;