I have a table of data:
我有一张数据表:
|Key|Field |DateField |
|A |Value1|2012-06-01|
|A |Value2|2012-06-02|
|A |Value3|2012-06-03|
|B |Value4|2012-06-04|
|B |Value5|2012-06-05|
|Key|FieldI have a table of data:
我有一张数据表:
|Key|Field |DateField |
|A |Value1|2012-06-01|
|A |Value2|2012-06-02|
|A |Value3|2012-06-03|
|B |Value4|2012-06-04|
|B |Value5|2012-06-05|
|Key|Field