[TD-2607] add test case

2021-01-04 19:20:19 +08:00 · 2021-01-04 19:20:19 +08:00 · 6c9b2bf696
parent ca3888c190
commit 6c9b2bf696
1 changed files with 3 additions and 0 deletions
--- a/tests/pytest/functions/function_first.py
+++ b/tests/pytest/functions/function_first.py
@ -110,6 +110,9 @@ class TDTestCase:
        tdSql.query("select first(col9) from test1")
        tdSql.checkRows(1)
        tdSql.checkData(0, 0, '涛思数据1')
+        # TD-2607 first,last + where none exist condition + interval
+        tdSql.query("select first(*),last(*) from test1 where ts < 23 interval(1s)")
+        tdSql.checkRows(0)
                
    def stop(self):
        tdSql.close()