Minor update

Author: fangbo.0511

lance-spark-base_2.12/src/test/java/com/lancedb/lance/spark/update/BaseAddColumnsBackfillTest.java

@@ -86,14 +86,14 @@ public void testAddColumnsBackfill() {
               .withColumn("new_col1", functions.expr("id * 100"))
               .withColumn("new_col2", functions.expr("id * 2"));
 
-      df2.createOrReplaceTempView("test");
+      df2.createOrReplaceTempView("tmp_view");
       spark
           .sql(
               "alter table "
                   + catalogName
                   + ".default."
                   + tableName
-                  + " add columns new_col1, new_col2 from test")
+                  + " add columns new_col1, new_col2 from tmp_view")
           .collectAsList();
 
       Assertions.assertEquals(