@@ -133,6 +133,7 @@ stringAgg delimiter =
136+-- | Aggregate a value by grouping by it.
136groupByExpr :: (DBEq db, Nullabilizes db a) => Expr a -> Aggregate (Expr a)
137groupByExpr :: (DBEq db, Nullabilizes db a) => Expr a -> Aggregate (Expr a)
137groupByExpr = sgroupByExpr nullabilization
138groupByExpr = sgroupByExpr nullabilization