鉴于群里很多同事在问这个问题,我简单写个Demo,希望对初学者有帮助!
无真相,无解说,不解释,直接上Code!
--==================================================
--示例代码,仅供参考
--按照object_id分组,将同一组的name列的值合并在一起
SELECT OBJECT_NAME(T1.object_id) AS ObjectName ,
( SELECT T2.name + ‘,‘
FROM sys.all_columns T2
WHERE T2.object_id = T1.object_id
FOR
XML PATH(‘‘)
) AS ColNames
FROM sys.all_columns T1
GROUP BY T1.object_id
TSQL--按某字段列分组,在将各组中某列合并成一行,布布扣,bubuko.com
时间: 2024-10-21 01:42:41