Column A, is a reference,
Column B - is a Username...
There could be multiple references to a username...
Eg
1 john
3 john
7 john
and also, multiple usernames per reference
EG
3 John
3 Jane
3 Sam
My question, - Is there a way to get ALL the references for a
particular Username, and THEN - to find all the usernames which match
ANY / ALL of the refereces matched with the first username..
- Preferably within the one Select command.
PS - I think the UNION command is what I need, however all the
examples I see are insufficient - for me to make this go. -
(still researching)...
--
G
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