select t1.*, t2.field21, t2.field2 from Table1 as t1, table2 as t2 where .....
假如从选来的字段中回溯出其所属的表或视图名称,有无办法?
比如若t1.* 中有个field11,我想从field11找到Table1,如何做?
[控件从TDataSet派生]
...全文
1122打赏收藏
select t1.*, t2.field21, t2.field2 from Table1 as t1, table2 as t2 where .....
select t1.*, t2.field21, t2.field2 from Table1 as t1, table2 as t2 where ..... 假如从选来的字段中回溯出其所属的表或视图名称,有无办法? 比如若t1.* 中有个field11,我想从field11找到Table1,如何做? [控件从TDataSet派生]