SQL語句and、or優先級比較

select * from app_user t where t.id <3 or t.id > 3110 and t.id = 3110; select * from app_user t where t.id <3 or (t.id > 3110 and t.id = 3110); select * from app_user t where t.id <3 and t.id = 1 or

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