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I ran a query that resulted in the string '1,2,3,4'.
How can I run a second query that treats that string as a list of numbers. So I’ll be able to do:
select * from tbl where name not in (1,2,3,4)
I would like an answer in pure MySQL.
Well first of all, this usually means that your database structure is not good; you should normalize your database.
However, you can do what you want, with the
FIND_IN_SETfunction: