Expression: select(dbcon, test, "Users.id = ?", 454) [1] dbcon: DbConn [2] test: Users [3] "Users.id = ?": string [4] 454: int literal(454) Expected one of (first mismatch at [position]): [1] proc select[T: Model](dbConn; obj: var T; cond: string; params: varargs[DbValue, dbValue]) [1] proc select[T: Model](dbConn; objs: var seq[T]; cond: string; params: varargs[DbValue, dbValue]) [2] proc select[T: Model](dbConn; objs: var seq[T]; cond: string; params: varargs[DbValue, dbValue]) [4] proc select[T: Model](dbConn; obj: var T; cond: string; params: varargs[DbValue, dbValue])