Hi,
I would really appreciate it if somebody could run me through how to use Union Queries.
I'm totally new to union queries and don't have a clue where to start.
I would love it somebody could run me through a very basic example to I can see the theory of how they work?
i.e.
TBL1_ACC
ACC NAME
ACC NUM
TBL2_ACC
ACC NAME
ACC NUM
In is example, I have tbl1 and tbl2, say I've had a new computer system installed and as a result all the account numbers have changed. I'd like to update Acc Num from TBL1 with the ACC NUM from TBL2.
Is this easy to do? I'm pretty good with, select, append, update and make table queries, but there isn't a union query so I didn't even know they existed until the other day :) Please help me.
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