diff --git a/src/entity/column.rs b/src/entity/column.rs
index b949248e8..a59d32fdc 100644
--- a/src/entity/column.rs
+++ b/src/entity/column.rs
@@ -401,6 +401,11 @@ impl ColumnDef {
     pub fn get_column_type(&self) -> &ColumnType {
         &self.col_type
     }
+
+    /// Returns true if the column is nullable
+    pub fn is_null(&self) -> bool {
+        self.null
+    }
 }
 
 impl From<ColumnType> for sea_query::ColumnType {