Love it <3
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yeah this is the first page of a zine I'm writing just so I don't start writing sql queries with no introduction at all
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I think it's time to create a book from all of these images!
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thank you!!
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I do not remember what standard says, but in some DBs (ex. PostgreSQL) it is not required to have `FROM` part.
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Took me a long time to get my brain around the fact that select 42 as number_i_picked is a valid query. Weirdly, I'd call that Advanced SQL, too crazy for cartoons, as it were.
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I really enjoy this series. Maybe be careful about suggesting that SQL is case insensitive, though... I spend a nonzero amount of time chasing Postgres table names and adding quotes in my queries due to case.
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SQL is case insensitive for the keywords. Identifier quoting is different in the standard and in each implementation. Use double quote in Postgres when needed. Literal quoting is single quoting. Postgres also has dollar quoting.https://www.postgresql.org/docs/current/sql-syntax-lexical.html …
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