17,382
社区成员




CREATE OR REPLACE PROCEDURE XYZXK.TEST(INPARM IN VARCHAR2,
OUTPARM OUT VARCHAR2) IS
BEGIN
OUTPARM := 123;
DBMS_OUTPUT.PUT_LINE(OUTPARM);
END TEST;
SET SERVEROUTPUT ON ;
DECLARE
OUTPARM VARCHAR2(255);
BEGIN
TEST('123', OUTPARM);
END;
/
当过程中含有输出参数时,调用时必须通过BEGIN END块,不能通过EXEC或CALL调用;