[JackFr]

When you’re embedding SQL in a string, a you use ‘ a lot more than “. Not the only use case, but one to give some consideration.

[throwaway894345]

I think that’s only MySQL. Postgres uses double quotes for identifiers and single quotes for literals.

EDIT: I misinterpreted that single quote as a backtick. In any case, both single and double quotes are common in SQL, but single quotes are a bit more common.