Elemente de PL/SQL [pdf] - Baze de date

EXPRESII CASE – FORMA 1
DECLARE
codjudet VARCHAR2(2) := 'CJ';
numejudet VARCHAR2(20);
BEGIN
numejudet := CASE codjudet
WHEN 'MM' THEN 'Maramures'
WHEN 'CT' THEN 'Constanta'
WHEN 'CJ' THEN 'Cluj'
ELSE 'Alt judet' END;
END;
F. Radulescu. Curs: Baze de date 25