Fix RangeIndex.getRowCount()

h2/src/main/org/h2/index/HashIndex.java

@@ -90,7 +90,7 @@ public class HashIndex extends BaseIndex {
 
     @Override
     public long getRowCount(Session session) {
-        return getRowCountApproximation();
+        return rows.size();
     }
 
     @Override

h2/src/main/org/h2/index/RangeIndex.java

@@ -108,7 +108,7 @@ public class RangeIndex extends BaseIndex {
 
     @Override
     public long getRowCount(Session session) {
-        return rangeTable.getRowCountApproximation();
+        return rangeTable.getRowCount(session);
     }
 
     @Override