change task from tomorrow

Zweites Jahr/aufgaben/saveLibaryDataInXml/getRentCountAbove10.sql

@@ -1,4 +1,4 @@
-SELECT ProductID, SUM(Quantity) AS orderAnzahl
-FROM OrderDetails
-GROUP BY ProductID
-ORDER BY orderAnzahl ASC;
+SELECT bibNr, COUNT(*) AS orderAnzahl
+FROM Ausleihe
+GROUP BY bibNr
+HAVING COUNT(*) > 10;