Select DISTINCT name,id,status from names where status = 1
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Il 29/06/2018 17.50, Paul Sanderson ha scritto:
I have a table
Create table names (id int, status int, name text)
1, 1, 'paul'
2, 1,'helen'
3, 0, 'steve'
4, 0, 'steve'
5, 0, 'pete'
6, 0, 'paul'
I want a query that returns all of the records with status = 1 and unique
records, based on name, where the status =0 and the name is not in the list
status=1
So from the above I would want to see
1, 1, paul
2, 1, helen
3, 0, steve (or 4, 0, steve)
5, 0, pete
I could do something like
Select * from names where status = 1 or name not in (select name from names
where status = 1)
But this gets both rows for steve, e.g.
1, 1, paul
2, 1, helen
3, 0, steve
4, 0, steve
5, 0, pete
while I am not bothered about which of the two steves I get back, I must
have all occurences of names with status = 1
I am probably missing somethng obvious
Paul
www.sandersonforensics.com
SQLite Forensics Book <https://www.amazon.co.uk/dp/ASIN/1980293074>
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