--- a/PostgreSQL/Plugins/PostgreSQLIndex.cpp	Tue Apr 20 14:46:42 2021 +0200
+++ b/PostgreSQL/Plugins/PostgreSQLIndex.cpp	Tue Apr 20 15:08:09 2021 +0200
@@ -299,7 +299,7 @@
      
     statement.Execute(args);
 
-    return ReadInteger64(statement, 0);
+    return statement.ReadInteger64(0);
   }
 
 
@@ -316,7 +316,7 @@
       statement.SetReadOnly(true);
       statement.Execute();
 
-      result = static_cast<uint64_t>(ReadInteger64(statement, 0));
+      result = static_cast<uint64_t>(statement.ReadInteger64(0));
     }
     
     assert(result == IndexBackend::GetTotalCompressedSize(manager));
@@ -337,7 +337,7 @@
       statement.SetReadOnly(true);
       statement.Execute();
 
-      result = static_cast<uint64_t>(ReadInteger64(statement, 0));
+      result = static_cast<uint64_t>(statement.ReadInteger64(0));
     }
     
     assert(result == IndexBackend::GetTotalUncompressedSize(manager));
@@ -381,17 +381,17 @@
       statement.SetResultFieldType(i, ValueType_Integer64);
     }
 
-    result.isNewInstance = (ReadInteger64(statement, 3) == 1);
-    result.instanceId = ReadInteger64(statement, 7);
+    result.isNewInstance = (statement.ReadInteger64(3) == 1);
+    result.instanceId = statement.ReadInteger64(7);
 
     if (result.isNewInstance)
     {
-      result.isNewPatient = (ReadInteger64(statement, 0) == 1);
-      result.isNewStudy = (ReadInteger64(statement, 1) == 1);
-      result.isNewSeries = (ReadInteger64(statement, 2) == 1);
-      result.patientId = ReadInteger64(statement, 4);
-      result.studyId = ReadInteger64(statement, 5);
-      result.seriesId = ReadInteger64(statement, 6);
+      result.isNewPatient = (statement.ReadInteger64(0) == 1);
+      result.isNewStudy = (statement.ReadInteger64(1) == 1);
+      result.isNewSeries = (statement.ReadInteger64(2) == 1);
+      result.patientId = statement.ReadInteger64(4);
+      result.studyId = statement.ReadInteger64(5);
+      result.seriesId = statement.ReadInteger64(6);
     }
   }
 #endif
@@ -424,7 +424,7 @@
       statement.SetReadOnly(true);
       statement.Execute(args);
 
-      result = static_cast<uint64_t>(ReadInteger64(statement, 0));
+      result = static_cast<uint64_t>(statement.ReadInteger64(0));
     }
       
     assert(result == IndexBackend::GetResourcesCount(manager, resourceType));
@@ -441,7 +441,7 @@
     statement.SetReadOnly(true);
     statement.Execute();
 
-    return ReadInteger64(statement, 0);
+    return statement.ReadInteger64(0);
   }