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Help with a Join Statement

directxBOB asked
Last Modified: 2021-04-21
Actually I'm not 100% sure that I need a join on this, perhaps someone could advise me on this.

I have two tables:



Assets History:

-AssetID (same ID from Assets table)

So I have these two tables

and I do:

Select * from Assets,AssetsHistory where  Assets.ID = AssetsHistory.AssetsID

This appears to get the resuts I need, but should I be doing an inner join or somethng?

I would also like to do 2 queries from Asset History :

1. Get the First Entry against an AssetID (so I get the first time I stored something against an asset in the asset history table)

2. Get the last Entry against an AssetID.

I have no idea how I woul pull it off, but it would be good if I could merge the above two with my initial statement.

So that I am getting.


Any helpe would be great. Worst case scenario I'll have 3 statements ad handle the rest in code using datasets.
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