Merge pull request #27605 from taosdata/test/3.0/TD-31726

Test/3.0/td 31726

tests/army/query/query_basic.py

@@ -225,6 +225,11 @@ class TDTestCase(TBase):
         sql2 = "select bi from stb where bi is not null order by bi desc limit 10;"
         self.checkSameResult(sql1, sql2)
 
+        # same as by TD-31726
+        sql1 = "select fc as a, dc as a from stb limit 5;"
+        sql2 = "select * from (select fc as a, dc as a from stb)t limit 5;"
+        self.checkSameResult(sql1, sql2)
+
         # distributed expect values
         expects = {
             "Block_Rows"     : 6*100000,