-- Created on 2010/04/17 by NAN
declare
-- Local variables here
i integer;
v_test VARCHAR2( 10);
begin
-- Test statements here
v_test := CASE '6'
WHEN '1' THEN '1'
WHEN '2' THEN '2'
ELSE '3'
END;
dbms_output.put_line(v_test);
end;
Oracle case_when
最新推荐文章于 2025-06-05 21:17:07 发布