oracle拼接字段

表名:test
表结构:
ID     value
1          A
1          B
1          C
...        ...
1          N
2          A
2          B
2          C
...         ...
2           N
查询语句
select ID, WMSYS.WM_CONCAT(value) from test group by ID;

查询结果:
1       A,B,C,.....N
2       A,B,C......N

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转载自tanyongbing.iteye.com/blog/1680640