diff --git a/sq/scanner.go b/sq/scanner.go
index b34fb3f..00833a6 100644
--- a/sq/scanner.go
+++ b/sq/scanner.go
@@ -73,6 +73,10 @@ func ScanSingle[TData any](rows *sqlx.Rows, mode StructScanMode, sec StructScanS
 			}
 		}
 
+		if err := rows.Err(); err != nil {
+			return *new(TData), err
+		}
+
 		return data, nil
 
 	} else {
@@ -130,5 +134,8 @@ func ScanAll[TData any](rows *sqlx.Rows, mode StructScanMode, sec StructScanSafe
 			return nil, err
 		}
 	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
 	return res, nil
 }