oracle创建function语句,oracle function的根本语句

忘是亡心i 2023-01-19 07:14 113阅读 0赞

oracle function的基本语句

CREATE OR REPLACE FUNCTION “OMSFM”.”TEST1”(inParam in varchar2,outParam out number)

RETURN VARCHAR2

IS

avgSal number;

BEGIN

select avg(salary) into avgSal from test where name like inParam||’%’;

outParam:=avgSal;

--if else 语句

IF avgSal=20 THEN

DBMS_OUTPUT.PUT_LINE(‘2Sample output outParam=’|| avgSal);

ELSIF avgSal=30 THEN

DBMS_OUTPUT.PUT_LINE(‘3Sample output outParam=’|| avgSal);

ELSIF avgSal=10 THEN

DBMS_OUTPUT.PUT_LINE(‘11Sample output outParam=’|| avgSal);

END IF;

--do loop

RETURN (avgSal);

END;

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