我有这样Table1的列:
+--+------+
|ID|Name |
+--+------+
|1 |MSSQL |
+--+------+
|2 |MySQl |
+--+------+
|3 |Oracle|
+--+------+
在Table2,我有一个专栏
+------------+
|Databasename|
+------------+
|1,3 |
+------------+
|2 |
+------------+
|1,2 |
+------------+
我的输出应该是:
+------------+
|Databasename|
+------------+
|MSSQL,Oracle|
+------------+
|MySQL |
+------------+
|MSSQL,MYSQL |
+------------+
我怎么得到这个,我需要查询这个..