SQL將多行結果合併成一行

CREATE TABLE #TB(
ID INT,
CAS VARCHAR(255)
)
INSERT INTO #TB VALUES(1,‘語文’)
INSERT INTO #TB VALUES(2,‘數學’)
INSERT INTO #TB VALUES(3,‘英語’)

SELECT STUFF((
SELECT ‘,’ + CAS FROM #TB FOR XML PATH(’’)
),1,1,’’) AS 科目

DROP TABLE #TB