Gap Detection

Mar 16, 2007

hi

i need your help

i am trying to query my data and find missing numbers or detect the gaps.

for Ex.

1258
1259
1261
1262
1269
1280

how to get those missing numbers by using a query?

thanks in advance

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Automatic User Detection?

Aug 25, 2005

we have a database that i have helped on a little...it is all new to me and i have a question?


a previous database on our network(windows 2000 domain) can tell who you are the moment you log! ie when i open it it displays my log on name? how is this done?


any help wouls be great!!!

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