Haskell:在Persist.Sql中使用元组-数据库作为PersistSqlField [英]Haskell : Using Tuple in a Persist.Sql - Database as PersistSqlField
filterLogging在Database.Persist.Sql的runSqlPool函数上不起作用 [英]filterLogging not working on Database.Persist.Sql's runSqlPool function