Currently, I’m performing SQL queries that look something like this:
select id from books where author_id in
(select * from
((select 106 id) union all
(select id from compound_authors where author_id = 106))
I have a hard time believing that the
select * from bit is really necessary, but I can’t find a way to get rid of it without introducing a syntax error. The lesson, I suppose, is that I should learn SQL syntax, but does anybody know the right way to write this?
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