update case for csum about stable

tests/system-test/2-query/csum.py

@@ -420,11 +420,65 @@ class TDTestCase:
         tdSql.query("select csum(abs(c1))+2 from t1 ")
         tdSql.checkRows(4)
     
+    def csum_support_stable(self):
+        tdSql.query(" select csum(1) from stb1 ")
+        tdSql.checkRows(70)
+        tdSql.query("select csum(c1) from stb1 partition by tbname ")
+        tdSql.checkRows(40)
+        tdSql.query("select csum(st1) from stb1 partition by tbname")
+        tdSql.checkRows(70)
+        tdSql.query("select csum(st1+c1) from stb1 partition by tbname")
+        tdSql.checkRows(40)
+        tdSql.query("select csum(st1+c1) from stb1 partition by tbname")
+        tdSql.checkRows(40)
+        tdSql.query("select csum(st1+c1) from stb1 partition by tbname")
+        tdSql.checkRows(40)
+
+        # # bug need fix 
+        # tdSql.query("select csum(st1+c1) from stb1 partition by tbname slimit 1 ")
+        # tdSql.checkRows(4)
+        # tdSql.error("select csum(st1+c1) from stb1 partition by tbname limit 1 ")
+
+
+        # bug need fix 
+        tdSql.query("select csum(st1+c1) from stb1 partition by tbname")
+        tdSql.checkRows(40)        
+
+        # bug need fix 
+        # tdSql.query("select tbname , csum(c1) from stb1 partition by tbname")
+        # tdSql.checkRows(40)
+        # tdSql.query("select tbname , csum(st1) from stb1 partition by tbname")
+        # tdSql.checkRows(70)
+        # tdSql.query("select tbname , csum(st1) from stb1 partition by tbname slimit 1")
+        # tdSql.checkRows(7)
+
+        # partition by tags 
+        # tdSql.query("select st1 , csum(c1) from stb1 partition by st1")
+        # tdSql.checkRows(40)
+        # tdSql.query("select csum(c1) from stb1 partition by st1")
+        # tdSql.checkRows(40)
+        # tdSql.query("select st1 , csum(c1) from stb1 partition by st1 slimit 1")
+        # tdSql.checkRows(4)
+        # tdSql.query("select csum(c1) from stb1 partition by st1 slimit 1")
+        # tdSql.checkRows(4)
+
+        # partition by col
+        # tdSql.query("select c1 , csum(c1) from stb1 partition by c1")
+        # tdSql.checkRows(41)
+        # tdSql.query("select csum(c1) from stb1 partition by c1")
+        # tdSql.checkRows(41)
+        # tdSql.query("select c1 , csum(c1) from stb1 partition by st1 slimit 1")
+        # tdSql.checkRows(4)
+        # tdSql.query("select csum(c1) from stb1 partition by st1 slimit 1")
+        # tdSql.checkRows(4)
+
+
     def run(self):
         import traceback
         try:
             # run in  develop branch
             self.csum_test_run()
+            self.csum_support_stable()
             pass
         except Exception as e:
             traceback.print_exc()