Aginity 存储过程错误

Question

这可能是一个外行的问题。我仍然在网上冲浪，但无法通过。 在 Aginity 中运行简单存储过程时出现以下错误

CREATE OR REPLACE PROCEDURE test() 
RETURNS VARCHAR(10) 
LANGUAGE NZPLSQL AS
BEGIN_PROC
DECLARE 
BEGIN 
RETURN "SUCCESS" 
END
END_PROC;

运行上面的时候没有报错。

只有在如下执行时才会报错

EXECUTE TEST();

错误：

ERROR [01000] NOTICE:  plpgsql: ERROR during compile of TEST near line 3

ERROR [HY000] ERROR:  missing ; at end of SQL statement

谢谢

Answer 1

CREATE OR REPLACE PROCEDURE test() 
RETURNS VARCHAR(10) 
LANGUAGE NZPLSQL AS
BEGIN_PROC
-- No need a DECLARE when you don have to declare anything
BEGIN 
RETURN "SUCCESS" ; -- you just need a semi colon!
END; -- also here
END_PROC;