[TD-10744]<test>not use 'file' for column name

tests/pytest/table/create.py

@@ -62,6 +62,9 @@ class TDTestCase:
         tdSql.execute("create table stb(ts timestamp, c int) tags(t int)")
         tdSql.error("insert into db2.tb6 using db2.stb tags(1) values(now 1) tb2 using db2. tags( )values(now 2)")
 
+        # case for TD-10691
+        tdSql.error("create table ttb1(ts timestamp, file int )")
+        
     def stop(self):
         tdSql.close()
         tdLog.success("%s successfully executed" % __file__)