diff --git a/storage/connect/tabodbc.cpp b/storage/connect/tabodbc.cpp
index ad7892469cd..6c6684db527 100644
--- a/storage/connect/tabodbc.cpp
+++ b/storage/connect/tabodbc.cpp
@@ -1268,6 +1268,10 @@ void ODBCCOL::ReadColumn(PGLOBAL g)
 
   } // endif Buf_Type
 
+  // Handle null values
+  if (Value->IsZero())
+    Value->SetNull(Nullable);
+
   if (trace) {
     char buf[64];