How to do this? The best way?....
Posted on 1997-12-22
I'm letting the user select his data from a treeview. On a few months there will be a lot of data. So I came up with this idea :
The records in the tables are keyed with date & time. So I thought let me bundle these records in to years. Months, weeks. So the user starts to select the year, then the month, then the week and finally he can easely select his data in this small list.
No, my question. How can I do this the best? How can I implement this in SQL? Do I have to use several SQL's or is it possible to implement this in one SQL? My idea is several SQL's, but maybe there are better ways....