add one case into regression

tests/pytest/alter/alter_table_crash.py

@@ -72,11 +72,11 @@ class TDTestCase:
         tdDnodes.forcestop(1)
         tdDnodes.start(1)
 
-        tdSql.query("select * from st")
+        tdSql.query("select * from dt")
         tdSql.checkRows(0)
 
     def stop(self):
-        tdSql.close()
+        tdSql.close()   
         tdLog.success("%s successfully executed" % __file__)
 
 tdCases.addWindows(__file__, TDTestCase())

tests/pytest/regressiontest.sh

@@ -141,5 +141,7 @@ python3 ./test.py -f query/querySort.py
 python3 ./test.py -f stream/stream1.py
 python3 ./test.py -f stream/stream2.py
 
+#alter table
+python3 ./test.py -f alter/alter_table_crash.py