diff --git a/tests/pytest/fulltest.sh b/tests/pytest/fulltest.sh
index 58e4fbfc1c44911e1a2e47dd0d2219a0721af3d8..212dff5f99b52b562dde42c1b5879737731b20d7 100755
--- a/tests/pytest/fulltest.sh
+++ b/tests/pytest/fulltest.sh
@@ -262,6 +262,7 @@ python3 ./test.py -f query/nestedQuery/queryInterval.py
 python3 ./test.py -f query/queryStateWindow.py
 # python3 ./test.py -f query/nestedQuery/queryWithOrderLimit.py
 python3 ./test.py -f query/nestquery_last_row.py
+python3 ./test.py -f query/nestedQuery/nestedQuery.py
 python3 ./test.py -f query/queryCnameDisplay.py
 python3 ./test.py -f query/operator_cost.py
 python3 test.py -f query/nestedQuery/queryWithSpread.py
diff --git a/tests/pytest/query/nestedQuery/nestedQuery.py b/tests/pytest/query/nestedQuery/nestedQuery.py
new file mode 100755
index 0000000000000000000000000000000000000000..b8d8c51f0ffaf447c969b498f87b301a954d2cb4
--- /dev/null
+++ b/tests/pytest/query/nestedQuery/nestedQuery.py
@@ -0,0 +1,1985 @@
+###################################################################
+#           Copyright (c) 2016 by TAOS Technologies, Inc.
+#                     All rights reserved.
+#
+#  This file is proprietary and confidential to TAOS Technologies.
+#  No part of this file may be reproduced, stored, transmitted,
+#  disclosed or used in any form or by any means other than as
+#  expressly provided by the written permission from Jianhui Tao
+#
+###################################################################
+
+# -*- coding: utf-8 -*-
+
+import random
+import string
+import os
+import sys
+import time
+from util.log import tdLog
+from util.cases import tdCases
+from util.sql import tdSql
+from util.dnodes import tdDnodes
+from util.dnodes import *
+
+class TDTestCase:
+    updatecfgDict={'maxSQLLength':1048576}
+
+    def init(self, conn, logSql):
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor(), logSql)
+
+        self.ts = 1600000000000
+        self.num = 10
+        self.fornum = 20
+
+    def get_random_string(self, length):
+        letters = string.ascii_lowercase
+        result_str = ''.join(random.choice(letters) for i in range(length))
+        return result_str
+    
+    def getBuildPath(self):
+        selfPath = os.path.dirname(os.path.realpath(__file__))
+
+        if ("community" in selfPath):
+            projPath = selfPath[:selfPath.find("community")]
+        else:
+            projPath = selfPath[:selfPath.find("tests")]
+
+        for root, dirs, files in os.walk(projPath):
+            if ("taosd" in files):
+                rootRealPath = os.path.dirname(os.path.realpath(root))
+                if ("packaging" not in rootRealPath):
+                    buildPath = root[:len(root)-len("/build/bin")]
+                    break
+        return buildPath
+    
+    def restartDnodes(self):
+        tdDnodes.stop(1)
+        tdDnodes.start(1)
+
+    def dropandcreateDB(self,n):
+        for i in range(n):
+            tdSql.execute('''drop database if exists db ;''')
+            tdSql.execute('''create database db;''')
+            tdSql.execute('''use db;''')
+
+            tdSql.execute('''create stable stable_1
+                        (ts timestamp , q_int int , q_bigint bigint , q_smallint smallint , q_tinyint tinyint, 
+                        q_bool bool , q_binary binary(20) , q_nchar nchar(20) ,q_float float , q_double double , q_ts timestamp) 
+                        tags(loc nchar(20) , t_int int , t_bigint bigint , t_smallint smallint , t_tinyint tinyint, 
+                        t_bool bool , t_binary binary(20) , t_nchar nchar(20) ,t_float float , t_double double , t_ts timestamp);''')
+            tdSql.execute('''create stable stable_2
+                        (ts timestamp , q_int int , q_bigint bigint , q_smallint smallint , q_tinyint tinyint, 
+                        q_bool bool , q_binary binary(20) , q_nchar nchar(20) ,q_float float , q_double double , q_ts timestamp) 
+                        tags(loc nchar(20) , t_int int , t_bigint bigint , t_smallint smallint , t_tinyint tinyint, 
+                        t_bool bool , t_binary binary(20) , t_nchar nchar(20) ,t_float float , t_double double , t_ts timestamp);''')
+            tdSql.execute('''create stable stable_3
+                        (ts timestamp , q_int int , q_bigint bigint , q_smallint smallint , q_tinyint tinyint, 
+                        q_bool bool , q_binary binary(20) , q_nchar nchar(20) ,q_float float , q_double double , q_ts timestamp) 
+                        tags(loc nchar(20) , t_int int , t_bigint bigint , t_smallint smallint , t_tinyint tinyint, 
+                        t_bool bool , t_binary binary(20) , t_nchar nchar(20) ,t_float float , t_double double , t_ts timestamp);''')
+
+            tdSql.execute('''create table table_0 using stable_1 
+                        tags('table_0' , '0' , '0' , '0' , '0' , 0 , '0' , '0' , '0' , '0' ,'0')''')
+            tdSql.execute('''create table table_1 using stable_1 
+                        tags('table_1' , '2147483647' , '9223372036854775807' , '32767' , '127' , 1 , 
+                        'binary1' , 'nchar1' , '1' , '11' , \'1999-09-09 09:09:09.090\')''')
+            tdSql.execute('''create table table_2 using stable_1 
+                        tags('table_2' , '-2147483647' , '-9223372036854775807' , '-32767' , '-127' , false , 
+                        'binary2' , 'nchar2nchar2' , '-2.2' , '-22.22' , \'2099-09-09 09:09:09.090\')''')
+            tdSql.execute('''create table table_3 using stable_1 
+                        tags('table_3' , '3' , '3' , '3' , '3' , true , 'binary3' , 'nchar3' , '33.33' , '3333.3333' , '0')''')
+            tdSql.execute('''create table table_4 using stable_1 
+                        tags('table_4' , '4' , '4' , '4' , '4' , false , 'binary4' , 'nchar4' , '-444.444' , '-444444.444444' , '0')''')
+            tdSql.execute('''create table table_5 using stable_1 
+                        tags('table_5' , '5' , '5' , '5' , '5' , true , 'binary5' , 'nchar5' , '5555.5555' , '55555555.55555555' , '0')''')
+            tdSql.execute('''create table table_21 using stable_2 
+                        tags('table_5' , '5' , '5' , '5' , '5' , true , 'binary5' , 'nchar5' , '5555.5555' , '55555555.55555555' , '0')''')
+            tdSql.execute('''create table table_31 using stable_3 
+                        tags('table_5' , '5' , '5' , '5' , '5' , true , 'binary5' , 'nchar5' , '5555.5555' , '55555555.55555555' , '0')''')
+
+            #regular table
+            tdSql.execute('''create table regular_table_1
+                        (ts timestamp , q_int int , q_bigint bigint , q_smallint smallint , q_tinyint tinyint, 
+                        q_bool bool , q_binary binary(20) , q_nchar nchar(20) ,q_float float , q_double double , q_ts timestamp) ;''')
+            tdSql.execute('''create table regular_table_2
+                        (ts timestamp , q_int int , q_bigint bigint , q_smallint smallint , q_tinyint tinyint, 
+                        q_bool bool , q_binary binary(20) , q_nchar nchar(20) ,q_float float , q_double double , q_ts timestamp) ;''')
+            tdSql.execute('''create table regular_table_3
+                        (ts timestamp , q_int int , q_bigint bigint , q_smallint smallint , q_tinyint tinyint, 
+                        q_bool bool , q_binary binary(20) , q_nchar nchar(20) ,q_float float , q_double double , q_ts timestamp) ;''')
+
+            for i in range(self.num):        
+                tdSql.execute('''insert into table_0 values(%d, %d, %d, %d, %d, 0, 'binary.%s', 'nchar.%s', %f, %f, %d)''' 
+                                % (self.ts + i, i, i, i, i, i, i, i, i, self.ts + i))
+                tdSql.execute('''insert into table_1 values(%d, %d, %d, %d, %d, 1, 'binary1.%s', 'nchar1.%s', %f, %f, %d)''' 
+                                % (self.ts + i, 2147483647-i, 9223372036854775807-i, 32767-i, 127-i, 
+                                i, i, random.random(), random.random(), 1262304000001 + i))
+                tdSql.execute('''insert into table_2 values(%d, %d, %d, %d, %d, true, 'binary2.%s', 'nchar2nchar2.%s', %f, %f, %d)''' 
+                                % (self.ts + i, -2147483647+i, -9223372036854775807+i, -32767+i, -127+i, 
+                                i, i, random.uniform(-1,0), random.uniform(-1,0), 1577836800001 + i))
+                tdSql.execute('''insert into table_3 values(%d, %d, %d, %d, %d, false, 'binary3.%s', 'nchar3.%s', %f, %f, %d)''' 
+                                % (self.ts + i, random.randint(-2147483647, 2147483647), 
+                                random.randint(-9223372036854775807, 9223372036854775807), random.randint(-32767, 32767),
+                                random.randint(-127, 127), random.randint(-100, 100), random.randint(-10000, 10000), 
+                                random.uniform(-100000,100000), random.uniform(-1000000000,1000000000), self.ts + i))
+                tdSql.execute('''insert into table_4 values(%d, %d, %d, %d, %d, true, 'binary4.%s', 'nchar4.%s', %f, %f, %d)''' 
+                                % (self.ts + i, i, i, i, i, i, i, i, i, self.ts + i))
+                tdSql.execute('''insert into table_5 values(%d, %d, %d, %d, %d, false, 'binary5.%s', 'nchar5.%s', %f, %f, %d)''' 
+                                % (self.ts + i, i, i, i, i, i, i, i, i, self.ts + i))  
+                tdSql.execute('''insert into table_21 values(%d, %d, %d, %d, %d, false, 'binary5.%s', 'nchar5.%s', %f, %f, %d)''' 
+                                % (self.ts + i, i, i, i, i, i, i, i, i, self.ts + i)) 
+
+                tdSql.execute('''insert into regular_table_1 values(%d, %d, %d, %d, %d, 0, 'binary.%s', 'nchar.%s', %f, %f, %d)''' 
+                                % (self.ts + i, i, i, i, i, i, i, i, i, self.ts + i))
+                tdSql.execute('''insert into regular_table_1 values(%d, %d, %d, %d, %d, 1, 'binary1.%s', 'nchar1.%s', %f, %f, %d)''' 
+                                % (self.ts + 100 + i, 2147483647-i, 9223372036854775807-i, 32767-i, 127-i, 
+                                i, i, random.random(), random.random(), 1262304000001 + i))
+                tdSql.execute('''insert into regular_table_1 values(%d, %d, %d, %d, %d, true, 'binary2.%s', 'nchar2nchar2.%s', %f, %f, %d)''' 
+                                % (self.ts + 200 + i, -2147483647+i, -9223372036854775807+i, -32767+i, -127+i, 
+                                i, i, random.uniform(-1,0), random.uniform(-1,0), 1577836800001 + i))
+                tdSql.execute('''insert into regular_table_1 values(%d, %d, %d, %d, %d, false, 'binary3.%s', 'nchar3.%s', %f, %f, %d)''' 
+                                % (self.ts + 300 + i, random.randint(-2147483647, 2147483647), 
+                                random.randint(-9223372036854775807, 9223372036854775807), random.randint(-32767, 32767),
+                                random.randint(-127, 127), random.randint(-100, 100), random.randint(-10000, 10000), 
+                                random.uniform(-100000,100000), random.uniform(-1000000000,1000000000), self.ts + i))
+                tdSql.execute('''insert into regular_table_1 values(%d, %d, %d, %d, %d, true, 'binary4.%s', 'nchar4.%s', %f, %f, %d)''' 
+                                % (self.ts + 400 + i, i, i, i, i, i, i, i, i, self.ts + i))
+                tdSql.execute('''insert into regular_table_1 values(%d, %d, %d, %d, %d, false, 'binary5.%s', 'nchar5.%s', %f, %f, %d)''' 
+                                % (self.ts + 500 + i, i, i, i, i, i, i, i, i, self.ts + i)) 
+                
+                tdSql.execute('''insert into regular_table_2 values(%d, %d, %d, %d, %d, 0, 'binary.%s', 'nchar.%s', %f, %f, %d)''' 
+                                % (self.ts + i, i, i, i, i, i, i, i, i, self.ts + i))
+                tdSql.execute('''insert into regular_table_2 values(%d, %d, %d, %d, %d, 1, 'binary1.%s', 'nchar1.%s', %f, %f, %d)''' 
+                                % (self.ts + 100 + i, 2147483647-i, 9223372036854775807-i, 32767-i, 127-i, 
+                                i, i, random.random(), random.random(), 1262304000001 + i))
+                tdSql.execute('''insert into regular_table_2 values(%d, %d, %d, %d, %d, true, 'binary2.%s', 'nchar2nchar2.%s', %f, %f, %d)''' 
+                                % (self.ts + 200 + i, -2147483647+i, -9223372036854775807+i, -32767+i, -127+i, 
+                                i, i, random.uniform(-1,0), random.uniform(-1,0), 1577836800001 + i))
+                tdSql.execute('''insert into regular_table_2 values(%d, %d, %d, %d, %d, false, 'binary3.%s', 'nchar3.%s', %f, %f, %d)''' 
+                                % (self.ts + 300 + i, random.randint(-2147483647, 2147483647), 
+                                random.randint(-9223372036854775807, 9223372036854775807), random.randint(-32767, 32767),
+                                random.randint(-127, 127), random.randint(-100, 100), random.randint(-10000, 10000), 
+                                random.uniform(-100000,100000), random.uniform(-1000000000,1000000000), self.ts + i))
+                tdSql.execute('''insert into regular_table_2 values(%d, %d, %d, %d, %d, true, 'binary4.%s', 'nchar4.%s', %f, %f, %d)''' 
+                                % (self.ts + 400 + i, i, i, i, i, i, i, i, i, self.ts + i))
+                tdSql.execute('''insert into regular_table_2 values(%d, %d, %d, %d, %d, false, 'binary5.%s', 'nchar5.%s', %f, %f, %d)''' 
+                                % (self.ts + 500 + i, i, i, i, i, i, i, i, i, self.ts + i)) 
+
+    def run(self):
+        tdSql.prepare()
+        # test case for https://jira.taosdata.com:18080/browse/TD-5665
+        os.system("rm -rf nestedQuery.py.sql")
+        startTime = time.time() 
+
+        dcDB = self.dropandcreateDB(1)
+
+        # regular column select
+        q_select= ['ts' , '*' , 'q_int', 'q_bigint' , 'q_bigint' , 'q_smallint' , 'q_tinyint' , 'q_bool' , 'q_binary' , 'q_nchar' ,'q_float' , 'q_double' ,'q_ts ']
+
+        # tag column select
+        t_select= ['*' , 'loc' ,'t_int', 't_bigint' , 't_bigint' , 't_smallint' , 't_tinyint' , 't_bool' , 't_binary' , 't_nchar' ,'t_float' , 't_double' ,'t_ts ']
+
+        # regular and tag column select
+        qt_select=  q_select + t_select
+
+        # distinct regular column select
+        dq_select= ['distinct q_int', 'distinct q_bigint' , 'distinct q_smallint' , 'distinct q_tinyint' , 
+                'distinct q_bool' , 'distinct q_binary' , 'distinct q_nchar' ,'distinct q_float' , 'distinct q_double' ,'distinct q_ts ']
+
+        # distinct tag column select
+        dt_select= ['distinct loc', 'distinct t_int', 'distinct t_bigint'  , 'distinct t_smallint' , 'distinct t_tinyint' , 
+                'distinct t_bool' , 'distinct t_binary' , 'distinct t_nchar' ,'distinct t_float' , 'distinct t_double' ,'distinct t_ts ']
+
+        # distinct regular and tag column select
+        dqt_select= dq_select + dt_select
+
+        # special column select
+        s_r_select= ['_c0', '_C0' ]
+        s_s_select= ['tbname' , '_c0', '_C0' ]
+
+        # regular column where 
+        q_where = ['ts < now +1s','q_bigint >= -9223372036854775807 and q_bigint <= 9223372036854775807', 'q_int <= 2147483647 and q_int >= -2147483647',
+        'q_smallint >= -32767 and q_smallint <= 32767','q_tinyint >= -127 and q_tinyint <= 127','q_float >= -100000 and q_float <= 100000', 
+        'q_double >= -1000000000 and q_double <= 1000000000', 'q_binary like \'binary%\'  or q_binary = \'0\' ' , 'q_nchar like \'nchar%\' or q_nchar = \'0\' ' , 
+        'q_bool = true or  q_bool = false' , 'q_bool in (0 , 1)' , 'q_bool in ( true , false)' , 'q_bool = 0 or q_bool = 1',
+        'q_bigint between  -9223372036854775807 and 9223372036854775807',' q_int between -2147483647 and 2147483647','q_smallint between -32767 and 32767', 
+        'q_tinyint between -127 and 127 ','q_float between -100000 and 100000','q_double between -1000000000 and 1000000000']
+        #TD-6201 ,'q_bool between 0 and 1'
+
+        # regular column where for test union,join
+        q_u_where = ['t1.ts < now +1s' , 't2.ts < now +1s','t1.q_bigint >= -9223372036854775807 and t1.q_bigint <= 9223372036854775807 and t2.q_bigint >= -9223372036854775807 and t2.q_bigint <= 9223372036854775807',
+        't1.q_int <= 2147483647 and t1.q_int >= -2147483647 and t2.q_int <= 2147483647 and t2.q_int >= -2147483647',
+        't1.q_smallint >= -32767 and t1.q_smallint <= 32767 and t2.q_smallint >= -32767 and t2.q_smallint <= 32767',
+        't1.q_tinyint >= -127 and t1.q_tinyint <= 127 and t2.q_tinyint >= -127 and t2.q_tinyint <= 127',
+        't1.q_float >= -100000 and t1.q_float <= 100000 and t2.q_float >= -100000 and t2.q_float <= 100000',
+        't1.q_double >= -1000000000 and t1.q_double <= 1000000000 and t2.q_double >= -1000000000 and t2.q_double <= 1000000000', 
+        't1.q_binary like \'binary%\'  or t1.q_binary = \'0\'  or t2.q_binary like \'binary%\'  or t2.q_binary = \'0\' ' , 
+        't1.q_nchar like \'nchar%\' or t1.q_nchar = \'0\' or t2.q_nchar like \'nchar%\' or t2.q_nchar = \'0\' ' , 't1.q_bool = true or  t1.q_bool = false or t2.q_bool = true or  t2.q_bool = false' , 
+        't1.q_bool in (0 , 1) or t2.q_bool in (0 , 1)' , 't1.q_bool in ( true , false) or t2.q_bool in ( true , false)' , 't1.q_bool = 0 or t1.q_bool = 1 or t2.q_bool = 0 or t2.q_bool = 1' ,
+        't1.q_bigint between  -9223372036854775807 and 9223372036854775807 or t2.q_bigint between  -9223372036854775807 and 9223372036854775807',
+        't1.q_int between -2147483647 and 2147483647 or t2.q_int between -2147483647 and 2147483647',
+        't1.q_smallint between -32767 and 32767 or t2.q_smallint between -32767 and 32767', 
+        't1.q_tinyint between -127 and 127 or t2.q_tinyint between -127 and 127 ','t1.q_float between -100000 and 100000 or t2.q_float between -100000 and 100000',
+        't1.q_double between -1000000000 and 1000000000 or t2.q_double between -1000000000 and 1000000000']
+        #TD-6201 ,'t1.q_bool between 0 and 1 or t2.q_bool between 0 and 1']
+
+        # tag column where
+        t_where = ['ts < now +1s','t_bigint >= -9223372036854775807 and t_bigint <= 9223372036854775807','t_int <= 2147483647 and t_int >= -2147483647',
+        't_smallint >= -32767 and t_smallint <= 32767','q_tinyint >= -127 and t_tinyint <= 127','t_float >= -100000 and t_float <= 100000',
+        't_double >= -1000000000 and t_double <= 1000000000', 't_binary like \'binary%\'   or t_binary = \'0\' ' , 't_nchar like \'nchar%\' or t_nchar = \'0\'' , 
+        't_bool = true or  t_bool = false' , 't_bool in (0 , 1)' , 't_bool in ( true , false)' , 't_bool = 0 or t_bool = 1',
+        't_bigint between  -9223372036854775807 and 9223372036854775807',' t_int between -2147483647 and 2147483647','t_smallint between -32767 and 32767', 
+        't_tinyint between -127 and 127 ','t_float between -100000 and 100000','t_double between -1000000000 and 1000000000']
+        #TD-6201,'t_bool between 0 and 1'
+
+        # tag column where for test  union,join | this is not support
+        t_u_where = ['t1.ts < now +1s' , 't2.ts < now +1s','t1.t_bigint >= -9223372036854775807 and t1.t_bigint <= 9223372036854775807 and t2.t_bigint >= -9223372036854775807 and t2.t_bigint <= 9223372036854775807',
+        't1.t_int <= 2147483647 and t1.t_int >= -2147483647 and t2.t_int <= 2147483647 and t2.t_int >= -2147483647',
+        't1.t_smallint >= -32767 and t1.t_smallint <= 32767 and t2.t_smallint >= -32767 and t2.t_smallint <= 32767',
+        't1.t_tinyint >= -127 and t1.t_tinyint <= 127 and t2.t_tinyint >= -127 and t2.t_tinyint <= 127',
+        't1.t_float >= -100000 and t1.t_float <= 100000 and t2.t_float >= -100000 and t2.t_float <= 100000',
+        't1.t_double >= -1000000000 and t1.t_double <= 1000000000 and t2.t_double >= -1000000000 and t2.t_double <= 1000000000', 
+        't1.t_binary like \'binary%\'  or t1.t_binary = \'0\'  or t2.t_binary like \'binary%\'  or t2.t_binary = \'0\' ' , 
+        't1.t_nchar like \'nchar%\' or t1.t_nchar = \'0\' or t2.t_nchar like \'nchar%\' or t2.t_nchar = \'0\' ' , 't1.t_bool = true or  t1.t_bool = false or t2.t_bool = true or  t2.t_bool = false' , 
+        't1.t_bool in (0 , 1) or t2.t_bool in (0 , 1)' , 't1.t_bool in ( true , false) or t2.t_bool in ( true , false)' , 't1.t_bool = 0 or t1.t_bool = 1 or t2.t_bool = 0 or t2.t_bool = 1',
+        't1.t_bigint between  -9223372036854775807 and 9223372036854775807 or t2.t_bigint between  -9223372036854775807 and 9223372036854775807',
+        't1.t_int between -2147483647 and 2147483647 or t2.t_int between -2147483647 and 2147483647',
+        't1.t_smallint between -32767 and 32767 or t2.t_smallint between -32767 and 32767', 
+        't1.t_tinyint between -127 and 127 or t2.t_tinyint between -127 and 127 ','t1.t_float between -100000 and 100000 or t2.t_float between -100000 and 100000',
+        't1.t_double between -1000000000 and 1000000000 or t2.t_double between -1000000000 and 1000000000']
+        #TD-6201,'t1.t_bool between 0 and 1 or t2.q_bool between 0 and 1']
+
+        # regular and tag column where 
+        qt_where = q_where + t_where
+        qt_u_where = q_u_where + t_u_where
+
+        # tag column where for test super join | this is  support  , 't1.t_bool = t2.t_bool ' ？？？
+        t_join_where = ['t1.t_bigint = t2.t_bigint ', 't1.t_int = t2.t_int ', 't1.t_smallint = t2.t_smallint ', 't1.t_tinyint = t2.t_tinyint ',
+                    't1.t_float = t2.t_float ', 't1.t_double = t2.t_double ', 't1.t_binary = t2.t_binary ' , 't1.t_nchar = t2.t_nchar  ' ]
+
+        # session && fill
+        session_where = ['session(ts,10a)' , 'session(ts,10s)', 'session(ts,10m)' , 'session(ts,10h)','session(ts,10d)' , 'session(ts,10w)']
+        session_u_where = ['session(t1.ts,10a)' , 'session(t1.ts,10s)', 'session(t1.ts,10m)' , 'session(t1.ts,10h)','session(t1.ts,10d)' , 'session(t1.ts,10w)',
+                    'session(t2.ts,10a)' , 'session(t2.ts,10s)', 'session(t2.ts,10m)' , 'session(t2.ts,10h)','session(t2.ts,10d)' , 'session(t2.ts,10w)']
+        
+        fill_where = ['FILL(NONE)','FILL(PREV)','FILL(NULL)','FILL(LINEAR)','FILL(NEXT)','FILL(VALUE, 1.23)']
+        
+        state_window = ['STATE_WINDOW(q_tinyint)','STATE_WINDOW(q_bigint)','STATE_WINDOW(q_int)','STATE_WINDOW(q_bool)','STATE_WINDOW(q_smallint)']
+        state_u_window = ['STATE_WINDOW(t1.q_tinyint)','STATE_WINDOW(t1.q_bigint)','STATE_WINDOW(t1.q_int)','STATE_WINDOW(t1.q_bool)','STATE_WINDOW(t1.q_smallint)',
+                    'STATE_WINDOW(t2.q_tinyint)','STATE_WINDOW(t2.q_bigint)','STATE_WINDOW(t2.q_int)','STATE_WINDOW(t2.q_bool)','STATE_WINDOW(t2.q_smallint)']
+
+        # order by where 
+        order_where = ['order by ts' , 'order by ts asc']
+        order_u_where = ['order by t1.ts' , 'order by t1.ts asc' , 'order by t2.ts' , 'order by t2.ts asc']
+        order_desc_where = ['order by ts' , 'order by ts asc' , 'order by ts desc' ]
+        orders_desc_where = ['order by ts' , 'order by ts asc' , 'order by ts desc' , 'order by loc' , 'order by loc asc' , 'order by loc desc']
+
+        # group by where,not include null-tag 
+        group_where = ['group by tbname , loc' , 'group by tbname', 'group by tbname, t_bigint', 'group by tbname,t_int', 'group by tbname, t_smallint', 'group by tbname,t_tinyint', 
+                    'group by tbname,t_float', 'group by tbname,t_double' , 'group by tbname,t_binary', 'group by tbname,t_nchar', 'group by tbname,t_bool' ,'group by tbname ,loc ,t_bigint',
+                    'group by tbname,t_binary ,t_nchar ,t_bool' , 'group by tbname,t_int ,t_smallint ,t_tinyint' , 'group by tbname,t_float ,t_double ' ]
+        having_support = ['having count(q_int) > 0','having count(q_bigint) > 0','having count(q_smallint) > 0','having count(q_tinyint) > 0','having count(q_float) > 0','having count(q_double) > 0','having count(q_bool) > 0',
+                    'having avg(q_int) > 0','having avg(q_bigint) > 0','having avg(q_smallint) > 0','having avg(q_tinyint) > 0','having avg(q_float) > 0','having avg(q_double) > 0',
+                    'having sum(q_int) > 0','having sum(q_bigint) > 0','having sum(q_smallint) > 0','having sum(q_tinyint) > 0','having sum(q_float) > 0','having sum(q_double) > 0',
+                    'having STDDEV(q_int) > 0','having STDDEV(q_bigint) > 0','having STDDEV(q_smallint) > 0','having STDDEV(q_tinyint) > 0','having STDDEV(q_float) > 0','having STDDEV(q_double) > 0',
+                    'having TWA(q_int) > 0','having  TWA(q_bigint) > 0','having  TWA(q_smallint) > 0','having  TWA(q_tinyint) > 0','having  TWA(q_float) > 0','having  TWA(q_double) > 0',
+                    'having IRATE(q_int) > 0','having IRATE(q_bigint) > 0','having IRATE(q_smallint) > 0','having IRATE(q_tinyint) > 0','having IRATE(q_float) > 0','having IRATE(q_double) > 0',
+                    'having MIN(q_int) > 0','having MIN(q_bigint) > 0','having MIN(q_smallint) > 0','having MIN(q_tinyint) > 0','having MIN(q_float) > 0','having MIN(q_double) > 0',
+                    'having MAX(q_int) > 0','having MAX(q_bigint) > 0','having MAX(q_smallint) > 0','having MAX(q_tinyint) > 0','having MAX(q_float) > 0','having MAX(q_double) > 0',
+                    'having FIRST(q_int) > 0','having FIRST(q_bigint) > 0','having FIRST(q_smallint) > 0','having FIRST(q_tinyint) > 0','having FIRST(q_float) > 0','having FIRST(q_double) > 0',
+                    'having LAST(q_int) > 0','having LAST(q_bigint) > 0','having LAST(q_smallint) > 0','having LAST(q_tinyint) > 0','having LAST(q_float) > 0','having LAST(q_double) > 0',
+                    'having APERCENTILE(q_int,10) > 0','having APERCENTILE(q_bigint,10) > 0','having APERCENTILE(q_smallint,10) > 0','having APERCENTILE(q_tinyint,10) > 0','having APERCENTILE(q_float,10) > 0','having APERCENTILE(q_double,10) > 0']
+        having_not_support = ['having TOP(q_int,10) > 0','having TOP(q_bigint,10) > 0','having TOP(q_smallint,10) > 0','having TOP(q_tinyint,10) > 0','having TOP(q_float,10) > 0','having TOP(q_double,10) > 0','having TOP(q_bool,10) > 0',
+                    'having BOTTOM(q_int,10) > 0','having BOTTOM(q_bigint,10) > 0','having BOTTOM(q_smallint,10) > 0','having BOTTOM(q_tinyint,10) > 0','having BOTTOM(q_float,10) > 0','having BOTTOM(q_double,10) > 0','having BOTTOM(q_bool,10) > 0',
+                    'having LEASTSQUARES(q_int) > 0','having  LEASTSQUARES(q_bigint) > 0','having  LEASTSQUARES(q_smallint) > 0','having  LEASTSQUARES(q_tinyint) > 0','having  LEASTSQUARES(q_float) > 0','having  LEASTSQUARES(q_double) > 0','having  LEASTSQUARES(q_bool) > 0',
+                    'having FIRST(q_bool) > 0','having IRATE(q_bool) > 0','having PERCENTILE(q_bool,10) > 0','having avg(q_bool) > 0','having LAST_ROW(q_bool) > 0','having sum(q_bool) > 0','having STDDEV(q_bool) > 0','having APERCENTILE(q_bool,10) > 0','having  TWA(q_bool) > 0','having LAST(q_bool) > 0',                    
+                    'having PERCENTILE(q_int,10) > 0','having PERCENTILE(q_bigint,10) > 0','having PERCENTILE(q_smallint,10) > 0','having PERCENTILE(q_tinyint,10) > 0','having PERCENTILE(q_float,10) > 0','having PERCENTILE(q_double,10) > 0']
+        having_tagnot_support = ['having LAST_ROW(q_int) > 0','having LAST_ROW(q_bigint) > 0','having LAST_ROW(q_smallint) > 0','having LAST_ROW(q_tinyint) > 0','having LAST_ROW(q_float) > 0','having LAST_ROW(q_double) > 0']    
+
+        # limit offset where
+        limit_where = ['limit 1 offset 1' , 'limit 1' , 'limit 2 offset 1' , 'limit 2', 'limit 12 offset 1' , 'limit 20', 'limit 20 offset 10' , 'limit 200']
+        limit1_where = ['limit 1 offset 1' , 'limit 1' ]
+        limit_u_where = ['limit 100 offset 10' , 'limit 50' , 'limit 100' , 'limit 10' ]
+
+        # slimit soffset where
+        slimit_where = ['slimit 1 soffset 1' , 'slimit 1' , 'slimit 2 soffset 1' , 'slimit 2']
+        slimit1_where = ['slimit 2 soffset 1' , 'slimit 1' ]
+        
+        # aggregate function include [all:count(*)\avg\sum\stddev ||regualr:twa\irate\leastsquares ||group by tbname:twa\irate\]       
+        # select function include [all: min\max\first(*)\last(*)\top\bottom\apercentile\last_row(*)(not with interval)\interp(*)(FILL) ||regualr: percentile]
+        # calculation function include [all:spread\+-*/ ||regualr:diff\derivative ||group by tbname:diff\derivative\]
+        # **_ns_**  express is not support stable, therefore, separated from regular tables
+        # calc_select_all   calc_select_regular  calc_select_in_ts  calc_select_fill  calc_select_not_interval
+        # calc_aggregate_all   calc_aggregate_regular   calc_aggregate_groupbytbname
+        # calc_calculate_all   calc_calculate_regular   calc_calculate_groupbytbname
+
+        # calc_select_all   calc_select_regular  calc_select_in_ts  calc_select_fill  calc_select_not_interval
+        # select function include [all: min\max\first(*)\last(*)\top\bottom\apercentile\last_row(*)(not with interval)\interp(*)(FILL) ||regualr: percentile]
+        
+        calc_select_all = ['bottom(q_int,20)' , 'bottom(q_bigint,20)' , 'bottom(q_smallint,20)' , 'bottom(q_tinyint,20)' ,'bottom(q_float,20)' , 'bottom(q_double,20)' ,
+                    'top(q_int,20)' , 'top(q_bigint,20)' , 'top(q_smallint,20)' ,'top(q_tinyint,20)' ,'top(q_float,20)' ,'top(q_double,20)' ,
+                    'first(q_int)' , 'first(q_bigint)' , 'first(q_smallint)' , 'first(q_tinyint)' , 'first(q_float)' ,'first(q_double)' ,'first(q_binary)' ,'first(q_nchar)' ,'first(q_bool)' ,'first(q_ts)' ,
+                    'last(q_int)' ,  'last(q_bigint)' , 'last(q_smallint)'  , 'last(q_tinyint)' , 'last(q_float)'  ,'last(q_double)' , 'last(q_binary)' ,'last(q_nchar)' ,'last(q_bool)' ,'last(q_ts)' ,
+                    'min(q_int)' , 'min(q_bigint)' , 'min(q_smallint)' , 'min(q_tinyint)' , 'min(q_float)' ,'min(q_double)' ,
+                    'max(q_int)' ,  'max(q_bigint)' , 'max(q_smallint)' , 'max(q_tinyint)' ,'max(q_float)' ,'max(q_double)' ,
+                    'apercentile(q_int,20)' ,  'apercentile(q_bigint,20)'  ,'apercentile(q_smallint,20)'  ,'apercentile(q_tinyint,20)' ,'apercentile(q_float,20)'  ,'apercentile(q_double,20)' ,
+                    'last_row(q_int)' ,  'last_row(q_bigint)' , 'last_row(q_smallint)' , 'last_row(q_tinyint)' , 'last_row(q_float)' , 
+                    'last_row(q_double)' , 'last_row(q_bool)' ,'last_row(q_binary)' ,'last_row(q_nchar)' ,'last_row(q_ts)']
+
+        calc_select_in_ts = ['bottom(q_int,20)' , 'bottom(q_bigint,20)' , 'bottom(q_smallint,20)' , 'bottom(q_tinyint,20)' ,'bottom(q_float,20)' , 'bottom(q_double,20)' ,
+                    'top(q_int,20)' , 'top(q_bigint,20)' , 'top(q_smallint,20)' ,'top(q_tinyint,20)' ,'top(q_float,20)' ,'top(q_double,20)' ,
+                    'first(q_int)' , 'first(q_bigint)' , 'first(q_smallint)' , 'first(q_tinyint)' , 'first(q_float)' ,'first(q_double)' ,'first(q_binary)' ,'first(q_nchar)' ,'first(q_bool)' ,'first(q_ts)' ,
+                    'last(q_int)' ,  'last(q_bigint)' , 'last(q_smallint)'  , 'last(q_tinyint)' , 'last(q_float)'  ,'last(q_double)' , 'last(q_binary)' ,'last(q_nchar)' ,'last(q_bool)' ,'last(q_ts)' ]
+
+        calc_select_in = ['min(q_int)' , 'min(q_bigint)' , 'min(q_smallint)' , 'min(q_tinyint)' , 'min(q_float)' ,'min(q_double)' ,
+                    'max(q_int)' ,  'max(q_bigint)' , 'max(q_smallint)' , 'max(q_tinyint)' ,'max(q_float)' ,'max(q_double)' ,
+                    'apercentile(q_int,20)' ,  'apercentile(q_bigint,20)'  ,'apercentile(q_smallint,20)'  ,'apercentile(q_tinyint,20)' ,'apercentile(q_float,20)'  ,'apercentile(q_double,20)' ,
+                    'last_row(q_int)' ,  'last_row(q_bigint)' , 'last_row(q_smallint)' , 'last_row(q_tinyint)' , 'last_row(q_float)' , 
+                    'last_row(q_double)' , 'last_row(q_bool)' ,'last_row(q_binary)' ,'last_row(q_nchar)' ,'last_row(q_ts)']
+        
+
+        calc_select_regular = [ 'PERCENTILE(q_int,10)' ,'PERCENTILE(q_bigint,20)' , 'PERCENTILE(q_smallint,30)' ,'PERCENTILE(q_tinyint,40)' ,'PERCENTILE(q_float,50)' ,'PERCENTILE(q_double,60)']
+
+                    
+        calc_select_fill = ['INTERP(q_bool)' ,'INTERP(q_binary)' ,'INTERP(q_nchar)' ,'INTERP(q_ts)', 'INTERP(q_int)' ,'INTERP(*)' ,'INTERP(q_bigint)' ,'INTERP(q_smallint)' ,'INTERP(q_tinyint)', 'INTERP(q_float)' ,'INTERP(q_double)']
+        interp_where = ['ts = now' , 'ts = \'2020-09-13 20:26:40.000\'' , 'ts = \'2020-09-13 20:26:40.009\'' ,'tbname in (\'table_1\') and ts = now' ,'tbname in (\'table_0\' ,\'table_1\',\'table_2\',\'table_3\',\'table_4\',\'table_5\') and ts =  \'2020-09-13 20:26:40.000\'','tbname like \'table%\'  and ts =  \'2020-09-13 20:26:40.002\'']
+
+        #two table join
+        calc_select_in_ts_j = ['bottom(t1.q_int,20)' , 'bottom(t1.q_bigint,20)' , 'bottom(t1.q_smallint,20)' , 'bottom(t1.q_tinyint,20)' ,'bottom(t1.q_float,20)' , 'bottom(t1.q_double,20)' ,
+                    'top(t1.q_int,20)' , 'top(t1.q_bigint,20)' , 'top(t1.q_smallint,20)' ,'top(t1.q_tinyint,20)' ,'top(t1.q_float,20)' ,'top(t1.q_double,20)' ,
+                    'first(t1.q_int)' , 'first(t1.q_bigint)' , 'first(t1.q_smallint)' , 'first(t1.q_tinyint)' , 'first(t1.q_float)' ,'first(t1.q_double)' ,'first(t1.q_binary)' ,'first(t1.q_nchar)' ,'first(t1.q_bool)' ,'first(t1.q_ts)' ,
+                    'last(t1.q_int)' ,  'last(t1.q_bigint)' , 'last(t1.q_smallint)'  , 'last(t1.q_tinyint)' , 'last(t1.q_float)'  ,'last(t1.q_double)' , 'last(t1.q_binary)' ,'last(t1.q_nchar)' ,'last(t1.q_bool)' ,'last(t1.q_ts)' ,
+                    'bottom(t2.q_int,20)' , 'bottom(t2.q_bigint,20)' , 'bottom(t2.q_smallint,20)' , 'bottom(t2.q_tinyint,20)' ,'bottom(t2.q_float,20)' , 'bottom(t2.q_double,20)' ,
+                    'top(t2.q_int,20)' , 'top(t2.q_bigint,20)' , 'top(t2.q_smallint,20)' ,'top(t2.q_tinyint,20)' ,'top(t2.q_float,20)' ,'top(t2.q_double,20)' ,
+                    'first(t2.q_int)' , 'first(t2.q_bigint)' , 'first(t2.q_smallint)' , 'first(t2.q_tinyint)' , 'first(t2.q_float)' ,'first(t2.q_double)' ,'first(t2.q_binary)' ,'first(t2.q_nchar)' ,'first(t2.q_bool)' ,'first(t2.q_ts)' ,
+                    'last(t2.q_int)' ,  'last(t2.q_bigint)' , 'last(t2.q_smallint)'  , 'last(t2.q_tinyint)' , 'last(t2.q_float)'  ,'last(t2.q_double)' , 'last(t2.q_binary)' ,'last(t2.q_nchar)' ,'last(t2.q_bool)' ,'last(t2.q_ts)']
+
+        calc_select_in_j = ['min(t1.q_int)' , 'min(t1.q_bigint)' , 'min(t1.q_smallint)' , 'min(t1.q_tinyint)' , 'min(t1.q_float)' ,'min(t1.q_double)' ,
+                    'max(t1.q_int)' ,  'max(t1.q_bigint)' , 'max(t1.q_smallint)' , 'max(t1.q_tinyint)' ,'max(t1.q_float)' ,'max(t1.q_double)' ,
+                    'apercentile(t1.q_int,20)' ,  'apercentile(t1.q_bigint,20)'  ,'apercentile(t1.q_smallint,20)'  ,'apercentile(t1.q_tinyint,20)' ,'apercentile(t1.q_float,20)'  ,'apercentile(t1.q_double,20)' ,
+                    'last_row(t1.q_int)' ,  'last_row(t1.q_bigint)' , 'last_row(t1.q_smallint)' , 'last_row(t1.q_tinyint)' , 'last_row(t1.q_float)' , 
+                    'last_row(t1.q_double)' , 'last_row(t1.q_bool)' ,'last_row(t1.q_binary)' ,'last_row(t1.q_nchar)' ,'last_row(t1.q_ts)' ,
+                    'min(t2.q_int)' , 'min(t2.q_bigint)' , 'min(t2.q_smallint)' , 'min(t2.q_tinyint)' , 'min(t2.q_float)' ,'min(t2.q_double)' ,
+                    'max(t2.q_int)' ,  'max(t2.q_bigint)' , 'max(t2.q_smallint)' , 'max(t2.q_tinyint)' ,'max(t2.q_float)' ,'max(t2.q_double)' ,
+                    'apercentile(t2.q_int,20)' ,  'apercentile(t2.q_bigint,20)'  ,'apercentile(t2.q_smallint,20)'  ,'apercentile(t2.q_tinyint,20)' ,'apercentile(t2.q_float,20)'  ,'apercentile(t2.q_double,20)' ,
+                    'last_row(t2.q_int)' ,  'last_row(t2.q_bigint)' , 'last_row(t2.q_smallint)' , 'last_row(t2.q_tinyint)' , 'last_row(t2.q_float)' , 
+                    'last_row(t2.q_double)' , 'last_row(t2.q_bool)' ,'last_row(t2.q_binary)' ,'last_row(t2.q_nchar)' ,'last_row(t2.q_ts)']
+        
+        calc_select_all_j = calc_select_in_ts_j + calc_select_in_j
+
+        calc_select_regular_j = [ 'PERCENTILE(t1.q_int,10)' ,'PERCENTILE(t1.q_bigint,20)' , 'PERCENTILE(t1.q_smallint,30)' ,'PERCENTILE(t1.q_tinyint,40)' ,'PERCENTILE(t1.q_float,50)' ,'PERCENTILE(t1.q_double,60)' ,
+                    'PERCENTILE(t2.q_int,10)' ,'PERCENTILE(t2.q_bigint,20)' , 'PERCENTILE(t2.q_smallint,30)' ,'PERCENTILE(t2.q_tinyint,40)' ,'PERCENTILE(t2.q_float,50)' ,'PERCENTILE(t2.q_double,60)']
+
+                    
+        calc_select_fill_j = ['INTERP(t1.q_bool)' ,'INTERP(t1.q_binary)' ,'INTERP(t1.q_nchar)' ,'INTERP(t1.q_ts)', 'INTERP(t1.q_int)' ,'INTERP(t1.*)' ,'INTERP(t1.q_bigint)' ,'INTERP(t1.q_smallint)' ,'INTERP(t1.q_tinyint)', 'INTERP(t1.q_float)' ,'INTERP(t1.q_double)' ,
+                    'INTERP(t2.q_bool)' ,'INTERP(t2.q_binary)' ,'INTERP(t2.q_nchar)' ,'INTERP(t2.q_ts)', 'INTERP(t2.q_int)' ,'INTERP(t2.*)' ,'INTERP(t2.q_bigint)' ,'INTERP(t2.q_smallint)' ,'INTERP(t2.q_tinyint)', 'INTERP(t2.q_float)' ,'INTERP(t2.q_double)']
+        interp_where_j = ['t1.ts = now' , 't1.ts = \'2020-09-13 20:26:40.000\'' , 't1.ts = \'2020-09-13 20:26:40.009\'' ,'t2.ts = now' , 't2.ts = \'2020-09-13 20:26:40.000\'' , 't2.ts = \'2020-09-13 20:26:40.009\'' ,
+                    't1.tbname in (\'table_1\') and t1.ts = now' ,'t1.tbname in (\'table_0\' ,\'table_1\',\'table_2\',\'table_3\',\'table_4\',\'table_5\') and t1.ts =  \'2020-09-13 20:26:40.000\'','t1.tbname like \'table%\'  and t1.ts =  \'2020-09-13 20:26:40.002\'',
+                    't2.tbname in (\'table_1\') and t2.ts = now' ,'t2.tbname in (\'table_0\' ,\'table_1\',\'table_2\',\'table_3\',\'table_4\',\'table_5\') and t2.ts =  \'2020-09-13 20:26:40.000\'','t2.tbname like \'table%\'  and t2.ts =  \'2020-09-13 20:26:40.002\'']
+
+        # calc_aggregate_all   calc_aggregate_regular   calc_aggregate_groupbytbname  APERCENTILE\PERCENTILE
+        # aggregate function include [all:count(*)\avg\sum\stddev ||regualr:twa\irate\leastsquares ||group by tbname:twa\irate\]
+        calc_aggregate_all = ['count(*)' , 'count(q_int)' ,'count(q_bigint)' , 'count(q_smallint)' ,'count(q_tinyint)' ,'count(q_float)' ,
+                    'count(q_double)' ,'count(q_binary)' ,'count(q_nchar)' ,'count(q_bool)' ,'count(q_ts)' ,
+                    'avg(q_int)' ,'avg(q_bigint)' , 'avg(q_smallint)' ,'avg(q_tinyint)' ,'avg(q_float)' ,'avg(q_double)' ,
+                    'sum(q_int)' ,'sum(q_bigint)' , 'sum(q_smallint)' ,'sum(q_tinyint)' ,'sum(q_float)' ,'sum(q_double)' ,
+                    'STDDEV(q_int)' ,'STDDEV(q_bigint)' , 'STDDEV(q_smallint)' ,'STDDEV(q_tinyint)' ,'STDDEV(q_float)' ,'STDDEV(q_double)',
+                    'APERCENTILE(q_int,10)' ,'APERCENTILE(q_bigint,20)' , 'APERCENTILE(q_smallint,30)' ,'APERCENTILE(q_tinyint,40)' ,'APERCENTILE(q_float,50)' ,'APERCENTILE(q_double,60)']
+
+        calc_aggregate_regular = ['twa(q_int)' ,'twa(q_bigint)' , 'twa(q_smallint)' ,'twa(q_tinyint)' ,'twa (q_float)' ,'twa(q_double)' ,
+                    'IRATE(q_int)' ,'IRATE(q_bigint)' , 'IRATE(q_smallint)' ,'IRATE(q_tinyint)' ,'IRATE (q_float)' ,'IRATE(q_double)' ,
+                    'LEASTSQUARES(q_int,15,3)' , 'LEASTSQUARES(q_bigint,10,1)' , 'LEASTSQUARES(q_smallint,20,3)' ,'LEASTSQUARES(q_tinyint,10,4)' ,'LEASTSQUARES(q_float,6,4)' ,'LEASTSQUARES(q_double,3,1)' ,
+                    'PERCENTILE(q_int,10)' ,'PERCENTILE(q_bigint,20)' , 'PERCENTILE(q_smallint,30)' ,'PERCENTILE(q_tinyint,40)' ,'PERCENTILE(q_float,50)' ,'PERCENTILE(q_double,60)']
+
+        calc_aggregate_groupbytbname = ['twa(q_int)' ,'twa(q_bigint)' , 'twa(q_smallint)' ,'twa(q_tinyint)' ,'twa (q_float)' ,'twa(q_double)' ,
+                    'IRATE(q_int)' ,'IRATE(q_bigint)' , 'IRATE(q_smallint)' ,'IRATE(q_tinyint)' ,'IRATE (q_float)' ,'IRATE(q_double)' ] 
+
+        #two table join
+        calc_aggregate_all_j = ['count(t1.*)' , 'count(t1.q_int)' ,'count(t1.q_bigint)' , 'count(t1.q_smallint)' ,'count(t1.q_tinyint)' ,'count(t1.q_float)' ,
+                    'count(t1.q_double)' ,'count(t1.q_binary)' ,'count(t1.q_nchar)' ,'count(t1.q_bool)' ,'count(t1.q_ts)' ,
+                    'avg(t1.q_int)' ,'avg(t1.q_bigint)' , 'avg(t1.q_smallint)' ,'avg(t1.q_tinyint)' ,'avg(t1.q_float)' ,'avg(t1.q_double)' ,
+                    'sum(t1.q_int)' ,'sum(t1.q_bigint)' , 'sum(t1.q_smallint)' ,'sum(t1.q_tinyint)' ,'sum(t1.q_float)' ,'sum(t1.q_double)' ,
+                    'STDDEV(t1.q_int)' ,'STDDEV(t1.q_bigint)' , 'STDDEV(t1.q_smallint)' ,'STDDEV(t1.q_tinyint)' ,'STDDEV(t1.q_float)' ,'STDDEV(t1.q_double)',
+                    'APERCENTILE(t1.q_int,10)' ,'APERCENTILE(t1.q_bigint,20)' , 'APERCENTILE(t1.q_smallint,30)' ,'APERCENTILE(t1.q_tinyint,40)' ,'APERCENTILE(t1.q_float,50)' ,'APERCENTILE(t1.q_double,60)' ,
+                    'count(t2.*)' , 'count(t2.q_int)' ,'count(t2.q_bigint)' , 'count(t2.q_smallint)' ,'count(t2.q_tinyint)' ,'count(t2.q_float)' ,
+                    'count(t2.q_double)' ,'count(t2.q_binary)' ,'count(t2.q_nchar)' ,'count(t2.q_bool)' ,'count(t2.q_ts)' ,
+                    'avg(t2.q_int)' ,'avg(t2.q_bigint)' , 'avg(t2.q_smallint)' ,'avg(t2.q_tinyint)' ,'avg(t2.q_float)' ,'avg(t2.q_double)' ,
+                    'sum(t2.q_int)' ,'sum(t2.q_bigint)' , 'sum(t2.q_smallint)' ,'sum(t2.q_tinyint)' ,'sum(t2.q_float)' ,'sum(t2.q_double)' ,
+                    'STDDEV(t2.q_int)' ,'STDDEV(t2.q_bigint)' , 'STDDEV(t2.q_smallint)' ,'STDDEV(t2.q_tinyint)' ,'STDDEV(t2.q_float)' ,'STDDEV(t2.q_double)',
+                    'APERCENTILE(t2.q_int,10)' ,'APERCENTILE(t2.q_bigint,20)' , 'APERCENTILE(t2.q_smallint,30)' ,'APERCENTILE(t2.q_tinyint,40)' ,'APERCENTILE(t2.q_float,50)' ,'APERCENTILE(t2.q_double,60)']
+
+        calc_aggregate_regular_j = ['twa(t1.q_int)' ,'twa(t1.q_bigint)' , 'twa(t1.q_smallint)' ,'twa(t1.q_tinyint)' ,'twa (t1.q_float)' ,'twa(t1.q_double)' ,
+                    'IRATE(t1.q_int)' ,'IRATE(t1.q_bigint)' , 'IRATE(t1.q_smallint)' ,'IRATE(t1.q_tinyint)' ,'IRATE (t1.q_float)' ,'IRATE(t1.q_double)' ,
+                    'LEASTSQUARES(t1.q_int,15,3)' , 'LEASTSQUARES(t1.q_bigint,10,1)' , 'LEASTSQUARES(t1.q_smallint,20,3)' ,'LEASTSQUARES(t1.q_tinyint,10,4)' ,'LEASTSQUARES(t1.q_float,6,4)' ,'LEASTSQUARES(t1.q_double,3,1)' ,
+                    'PERCENTILE(t1.q_int,10)' ,'PERCENTILE(t1.q_bigint,20)' , 'PERCENTILE(t1.q_smallint,30)' ,'PERCENTILE(t1.q_tinyint,40)' ,'PERCENTILE(t1.q_float,50)' ,'PERCENTILE(t1.q_double,60)' ,
+                    'twa(t2.q_int)' ,'twa(t2.q_bigint)' , 'twa(t2.q_smallint)' ,'twa(t2.q_tinyint)' ,'twa (t2.q_float)' ,'twa(t2.q_double)' ,
+                    'IRATE(t2.q_int)' ,'IRATE(t2.q_bigint)' , 'IRATE(t2.q_smallint)' ,'IRATE(t2.q_tinyint)' ,'IRATE (t2.q_float)' ,'IRATE(t2.q_double)',
+                    'LEASTSQUARES(t2.q_int,15,3)' , 'LEASTSQUARES(t2.q_bigint,10,1)' , 'LEASTSQUARES(t2.q_smallint,20,3)' ,'LEASTSQUARES(t2.q_tinyint,10,4)' ,'LEASTSQUARES(t2.q_float,6,4)' ,'LEASTSQUARES(t2.q_double,3,1)' ,
+                    'PERCENTILE(t2.q_int,10)' ,'PERCENTILE(t2.q_bigint,20)' , 'PERCENTILE(t2.q_smallint,30)' ,'PERCENTILE(t2.q_tinyint,40)' ,'PERCENTILE(t2.q_float,50)' ,'PERCENTILE(t2.q_double,60)']
+
+        calc_aggregate_groupbytbname_j = ['twa(t1.q_int)' ,'twa(t1.q_bigint)' , 'twa(t1.q_smallint)' ,'twa(t1.q_tinyint)' ,'twa (t1.q_float)' ,'twa(t1.q_double)' ,
+                    'IRATE(t1.q_int)' ,'IRATE(t1.q_bigint)' , 'IRATE(t1.q_smallint)' ,'IRATE(t1.q_tinyint)' ,'IRATE (t1.q_float)' ,'IRATE(t1.q_double)' ,
+                    'twa(t2.q_int)' ,'twa(t2.q_bigint)' , 'twa(t2.q_smallint)' ,'twa(t2.q_tinyint)' ,'twa (t2.q_float)' ,'twa(t2.q_double)' ,
+                    'IRATE(t2.q_int)' ,'IRATE(t2.q_bigint)' , 'IRATE(t2.q_smallint)' ,'IRATE(t2.q_tinyint)' ,'IRATE (t2.q_float)' ,'IRATE(t2.q_double)' ] 
+        
+        # calc_calculate_all   calc_calculate_regular   calc_calculate_groupbytbname
+        # calculation function include [all:spread\+-*/ ||regualr:diff\derivative ||group by tbname:diff\derivative\]
+        calc_calculate_all = ['SPREAD(ts)'  , 'SPREAD(q_ts)'  , 'SPREAD(q_int)' ,'SPREAD(q_bigint)' , 'SPREAD(q_smallint)' ,'SPREAD(q_tinyint)' ,'SPREAD(q_float)' ,'SPREAD(q_double)' , 
+                     '(SPREAD(q_int) + SPREAD(q_bigint))' , '(SPREAD(q_smallint) - SPREAD(q_float))', '(SPREAD(q_double) * SPREAD(q_tinyint))' , '(SPREAD(q_double) / SPREAD(q_float))']
+        calc_calculate_regular = ['DIFF(q_int)' ,'DIFF(q_bigint)' , 'DIFF(q_smallint)' ,'DIFF(q_tinyint)' ,'DIFF(q_float)' ,'DIFF(q_double)' ,
+                    'DERIVATIVE(q_int,15s,0)' , 'DERIVATIVE(q_bigint,10s,1)' , 'DERIVATIVE(q_smallint,20s,0)' ,'DERIVATIVE(q_tinyint,10s,1)' ,'DERIVATIVE(q_float,6s,0)' ,'DERIVATIVE(q_double,3s,1)' ]
+        calc_calculate_groupbytbname = calc_calculate_regular
+        
+        #two table join
+        calc_calculate_all_j = ['SPREAD(t1.ts)'  , 'SPREAD(t1.q_ts)'  , 'SPREAD(t1.q_int)' ,'SPREAD(t1.q_bigint)' , 'SPREAD(t1.q_smallint)' ,'SPREAD(t1.q_tinyint)' ,'SPREAD(t1.q_float)' ,'SPREAD(t1.q_double)' ,
+                    'SPREAD(t2.ts)'  , 'SPREAD(t2.q_ts)'  , 'SPREAD(t2.q_int)' ,'SPREAD(t2.q_bigint)' , 'SPREAD(t2.q_smallint)' ,'SPREAD(t2.q_tinyint)' ,'SPREAD(t2.q_float)' ,'SPREAD(t2.q_double)' ,
+                    '(SPREAD(t1.q_int) + SPREAD(t1.q_bigint))' , '(SPREAD(t1.q_tinyint) - SPREAD(t1.q_float))', '(SPREAD(t1.q_double) * SPREAD(t1.q_tinyint))' , '(SPREAD(t1.q_double) / SPREAD(t1.q_tinyint))',
+                    '(SPREAD(t2.q_int) + SPREAD(t2.q_bigint))' , '(SPREAD(t2.q_smallint) - SPREAD(t2.q_float))', '(SPREAD(t2.q_double) * SPREAD(t2.q_tinyint))' , '(SPREAD(t2.q_double) / SPREAD(t2.q_tinyint))',
+                    '(SPREAD(t1.q_int) + SPREAD(t1.q_smallint))' , '(SPREAD(t2.q_smallint) - SPREAD(t2.q_float))', '(SPREAD(t1.q_double) * SPREAD(t1.q_tinyint))' , '(SPREAD(t1.q_double) / SPREAD(t1.q_float))']
+        calc_calculate_regular_j = ['DIFF(t1.q_int)' ,'DIFF(t1.q_bigint)' , 'DIFF(t1.q_smallint)' ,'DIFF(t1.q_tinyint)' ,'DIFF(t1.q_float)' ,'DIFF(t1.q_double)' ,
+                    'DERIVATIVE(t1.q_int,15s,0)' , 'DERIVATIVE(t1.q_bigint,10s,1)' , 'DERIVATIVE(t1.q_smallint,20s,0)' ,'DERIVATIVE(t1.q_tinyint,10s,1)' ,'DERIVATIVE(t1.q_float,6s,0)' ,'DERIVATIVE(t1.q_double,3s,1)' ,
+                    'DIFF(t2.q_int)' ,'DIFF(t2.q_bigint)' , 'DIFF(t2.q_smallint)' ,'DIFF(t2.q_tinyint)' ,'DIFF(t2.q_float)' ,'DIFF(t2.q_double)' ,
+                    'DERIVATIVE(t2.q_int,15s,0)' , 'DERIVATIVE(t2.q_bigint,10s,1)' , 'DERIVATIVE(t2.q_smallint,20s,0)' ,'DERIVATIVE(t2.q_tinyint,10s,1)' ,'DERIVATIVE(t2.q_float,6s,0)' ,'DERIVATIVE(t2.q_double,3s,1)' ]
+        calc_calculate_groupbytbname_j = calc_calculate_regular_j
+
+
+        #inter  && calc_aggregate_all\calc_aggregate_regular\calc_select_all
+        interval_sliding = ['interval(4w) sliding(1w) ','interval(1w) sliding(1d) ','interval(1d) sliding(1h) ' ,
+                    'interval(1h) sliding(1m) ','interval(1m) sliding(1s) ','interval(1s) sliding(10a) ',
+                    'interval(1y) ','interval(1n) ','interval(1w) ','interval(1d) ','interval(1h) ','interval(1m) ','interval(1s) ' ,'interval(10a)',
+                    'interval(1y,1n) ','interval(1n,1w) ','interval(1w,1d) ','interval(1d,1h) ','interval(1h,1m) ','interval(1m,1s) ','interval(1s,10a) ' ,'interval(100a,30a)']
+
+        #1 select * from (select column form regular_table where <\>\in\and\or order by)
+        tdSql.query("select 1-1 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  ts , * from  ( select  "
+            sql += "%s, " % random.choice(s_s_select)
+            sql += "%s, " % random.choice(q_select) 
+            sql += "ts from regular_table_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(order_where)
+            sql += ");"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+            #tdSql.error(sql)
+            tdSql.checkData(0,0,'2020-09-13 20:26:40.000')
+            tdSql.checkRows(6*self.num)
+            
+
+        #1 outer union not support        
+        dcDB = self.dropandcreateDB(random.randint(1,3))
+        tdSql.query("select 1-2 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  ts , * from  ( select  "
+            sql += "%s, " % random.choice(s_r_select)
+            sql += "%s, " % random.choice(q_select)
+            #sql += "%s, " % q_select[len(q_select) -i-1]
+            sql += "ts from regular_table_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(order_where)
+            sql += ")"
+            sql += " union all "
+            sql += "select  ts , * from  ( select  "
+            sql += "%s, " % random.choice(s_r_select)
+            sql += "%s, " % random.choice(q_select)
+            #sql += "%s, " % q_select[len(q_select) -i-1]
+            sql += "ts from regular_table_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(order_where)
+            sql += ")"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)
+
+        #1 inter union not support
+        tdSql.query("select 1-3 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  ts , * from  ( select  "
+            sql += "%s, " % random.choice(s_r_select)
+            sql += "%s, " % random.choice(q_select)
+            #sql += "%s, " % q_select[len(q_select) -i-1]
+            sql += "ts from regular_table_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(order_where)
+            sql += " union all "
+            sql += " select  "
+            sql += "%s, " % random.choice(s_r_select)
+            sql += "%s, " % random.choice(q_select)
+            #sql += "%s, " % q_select[len(q_select) -i-1]
+            sql += "ts from regular_table_2 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(order_where)
+            sql += ")"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)
+
+        #join:TD-6020\TD-6149 select * from (select column form regular_table1，regular_table2 where  t1.ts=t2.ts and <\>\in\and\or order by)       
+        dcDB = self.dropandcreateDB(random.randint(1,3))
+        tdSql.query("select 1-4 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  ts , * from  ( select  t1.ts ,"
+            sql += "t1.%s, " % random.choice(s_s_select)            
+            sql += "t1.%s, " % random.choice(q_select) 
+            sql += "t2.%s, " % random.choice(s_s_select)            
+            sql += "t2.%s, " % random.choice(q_select)            
+            sql += "t2.ts from regular_table_1 t1 , regular_table_2 t2 where t1.ts = t2.ts and "
+            sql += "%s " % random.choice(q_u_where)
+            sql += "%s " % random.choice(order_u_where)
+            sql += ");"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+            tdSql.checkData(0,0,'2020-09-13 20:26:40.000')
+            tdSql.checkRows(6*self.num)
+
+        #2 select column from (select * form regular_table ) where <\>\in\and\or order by        
+        dcDB = self.dropandcreateDB(random.randint(1,2))
+        tdSql.query("select 2-1 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  ts ,"
+            sql += "%s, " % random.choice(s_r_select)
+            sql += "%s  " % random.choice(q_select) 
+            sql += " from  ( select  * from regular_table_1 ) where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(order_where)
+            sql += " ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+            tdSql.checkData(0,0,'2020-09-13 20:26:40.000')
+            tdSql.checkRows(6*self.num)
+
+        #join: select column from (select column form regular_table1，regular_table2 )where  t1.ts=t2.ts and <\>\in\and\or order by
+        #cross join not supported yet
+        tdSql.query("select 2-2 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  ts , * from  ( select  t1.ts ,"
+            sql += "t1.%s, " % random.choice(s_s_select)            
+            sql += "t1.%s, " % random.choice(q_select) 
+            sql += "t2.%s, " % random.choice(s_s_select)            
+            sql += "t2.%s, " % random.choice(q_select)            
+            sql += "t2.ts from regular_table_1 t1 , regular_table_2 t2 ) where t1.ts = t2.ts and "
+            sql += "%s " % random.choice(q_u_where)
+            sql += "%s " % random.choice(order_u_where)
+            #sql += ");"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)
+
+        #3 select * from (select column\tag form stable  where <\>\in\and\or order by )        
+        dcDB = self.dropandcreateDB(random.randint(1,3))
+        tdSql.query("select 3-1 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  ts , * , "
+            sql += "%s, " % random.choice(s_r_select)
+            sql += " *  from  ( select  "
+            sql += "%s, " % random.choice(s_s_select)
+            sql += "%s, " % random.choice(q_select) 
+            sql += "%s, " % random.choice(t_select) 
+            sql += "ts from stable_1 where "
+            sql += "%s " % random.choice(qt_where)
+            sql += "%s " % random.choice(order_where)
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+            tdSql.checkData(0,0,'2020-09-13 20:26:40.000')
+            tdSql.checkRows(6*self.num)
+
+        # select ts,* from (select column\tag form stable1,stable2  where t1.ts = t2.ts and <\>\in\and\or order by )        
+        dcDB = self.dropandcreateDB(random.randint(1,3))
+        tdSql.query("select 3-2 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  ts , *  from  ( select  t1.ts , "
+            sql += "t1.%s, " % random.choice(s_s_select)            
+            sql += "t1.%s, " % random.choice(q_select) 
+            sql += "t2.%s, " % random.choice(s_s_select)            
+            sql += "t2.%s, " % random.choice(q_select) 
+            sql += "t2.ts from stable_1 t1 , stable_2 t2 where t1.ts = t2.ts and "
+            sql += "%s " % random.choice(t_join_where)
+            sql += "%s " % random.choice(order_u_where)
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+    
+        #3 outer union not support
+        rsDn = self.restartDnodes()
+        tdSql.query("select 3-3 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  ts , * from  ( select  "
+            sql += "%s, " % random.choice(s_r_select)
+            sql += "%s, " % random.choice(q_select)
+            #sql += "%s, " % q_select[len(q_select) -i-1]
+            sql += "ts from stable_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(order_where)
+            sql += ")"
+            sql += " union all "
+            sql += "select  ts , * from  ( select  "
+            sql += "%s, " % random.choice(s_r_select)
+            sql += "%s, " % random.choice(q_select)
+            #sql += "%s, " % q_select[len(q_select) -i-1]
+            sql += "ts from stable_2 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(order_where)
+            sql += ")"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)
+
+        #3 inter union not support
+        tdSql.query("select 3-4 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  ts , * from  ( select  "
+            sql += "%s, " % random.choice(s_r_select)
+            sql += "%s, " % random.choice(q_select)
+            #sql += "%s, " % q_select[len(q_select) -i-1]
+            sql += "ts from stable_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(order_where)
+            sql += " union all "
+            sql += " select  "
+            sql += "%s, " % random.choice(s_r_select)
+            sql += "%s, " % random.choice(q_select)
+            #sql += "%s, " % q_select[len(q_select) -i-1]
+            sql += "ts from stable_2 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(order_where)
+            sql += ")"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)
+
+        #join:TD-6020\TD-6155 select * from (select column form stable1，stable2 where  t1.ts=t2.ts and <\>\in\and\or order by)
+        tdSql.query("select 3-5 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  ts , * from  ( select  t1.ts ,"
+            sql += "t1.%s, " % random.choice(s_s_select)            
+            sql += "t1.%s, " % random.choice(q_select) 
+            sql += "t2.%s, " % random.choice(s_s_select)            
+            sql += "t2.%s, " % random.choice(q_select)            
+            sql += "t2.ts from stable_1 t1 , stable_2 t2 where t1.ts = t2.ts and "
+            sql += "%s " % random.choice(t_u_where)
+            sql += "%s " % random.choice(order_u_where)
+            sql += ");"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)
+
+        #4 select column from (select * form stable  where <\>\in\and\or order by )        
+        dcDB = self.dropandcreateDB(random.randint(1,2))
+        tdSql.query("select 4-1 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  ts , "
+            sql += "%s, " % random.choice(s_r_select)
+            sql += "%s, " % random.choice(q_select) 
+            sql += "%s  " % random.choice(t_select) 
+            sql += " from  ( select  * from stable_1 where "
+            sql += "%s " % random.choice(qt_where)
+            sql += "%s " % random.choice(order_where)
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+            tdSql.checkData(0,0,'2020-09-13 20:26:40.000')
+            tdSql.checkRows(6*self.num)
+
+        #5 select distinct column\tag from (select * form stable  where <\>\in\and\or order by limit offset )
+        tdSql.query("select 5-1 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   "
+            sql += "%s " % random.choice(dqt_select)
+            sql += " from  ( select  * from stable_1 where "
+            sql += "%s " % random.choice(qt_where)
+            sql += "%s " % random.choice(order_where)
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        #5-1 select distinct column\tag from (select calc form stable  where <\>\in\and\or order by limit offset )
+        tdSql.query("select 5-2 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  distinct  c5_1 "
+            sql += " from  ( select   "
+            sql += "%s " % random.choice(calc_select_in_ts) 
+            sql += " as c5_1 from stable_1 where "
+            sql += "%s " % random.choice(qt_where)
+            sql += "%s " % random.choice(order_where)
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        #6-error select * from (select distinct(tag) form stable  where <\>\in\and\or order by limit  )
+        tdSql.query("select 6-1 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  * from  ( select  "
+            sql += "%s " % random.choice(dt_select)
+            sql += "  from stable_1 where "
+            sql += "%s " % random.choice(qt_where)
+            sql += "%s " % random.choice(order_desc_where)
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)
+
+        #7-error select * from (select distinct(tag) form stable  where <\>\in\and\or order by limit  )
+        tdSql.query("select 7-1 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  * from  ( select  "
+            sql += "%s " % random.choice(dq_select)
+            sql += "  from stable_1 where "
+            sql += "%s " % random.choice(qt_where)
+            sql += "%s " % random.choice(order_desc_where)
+            sql += "%s " % random.choice([limit_where[0] , limit_where[1]] )
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)
+
+        #calc_select,TWA/Diff/Derivative/Irate are not allowed to apply to super table directly
+        #8 select * from (select ts,calc form ragular_table  where <\>\in\and\or order by   )
+        #TD-6185        
+        dcDB = self.dropandcreateDB(random.randint(1,3))
+        tdSql.query("select 8-1 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  *  from  ( select  ts ,"
+            sql += "%s " % random.choice(calc_select_in_ts) 
+            sql += "from regular_table_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(order_where)
+            sql += "%s " % random.choice(limit1_where)
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+
+        dcDB = self.dropandcreateDB(random.randint(1,3))
+        tdSql.query("select 8-2 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  *  from  ( select  "
+            sql += "%s " % random.choice(calc_select_in_ts_j) 
+            sql += "from regular_table_1 t1, regular_table_2 t2 where t1.ts = t2.ts and "
+            sql += "%s " % random.choice(q_u_where)
+            sql += "%s " % random.choice(order_u_where)
+            sql += "%s " % random.choice(limit1_where)
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        #9 select * from (select ts,calc form stable  where <\>\in\and\or order by   )
+        # TD-5960\TD-6185        
+        dcDB = self.dropandcreateDB(random.randint(1,2))
+        tdSql.query("select 9-1 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  *  from  ( select  ts ,"
+            sql += "%s " % random.choice(calc_select_in_ts) 
+            sql += "from stable_1 where "
+            sql += "%s " % random.choice(qt_where)
+            sql += "%s " % random.choice(order_where)
+            sql += "%s " % random.choice(limit1_where)
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+
+        dcDB = self.dropandcreateDB(random.randint(1,3))
+        tdSql.query("select 9-2 from table_0;")
+        #TD-6426
+        for i in range(self.fornum):
+            sql = "select  *  from  ( select  "
+            sql += "%s " % random.choice(calc_select_in_ts_j) 
+            sql += "from stable_1 t1, stable_2 t2 where t1.ts = t2.ts and  "
+            sql += "%s " % random.choice(t_join_where)
+            sql += "%s " % random.choice(order_u_where)
+            sql += "%s " % random.choice(limit1_where)
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+            #functions or others can not be mixed up ,calc out select not use with ts
+        
+        #10 select calc from (select * form regualr_table  where <\>\in\and\or order by   )       
+        dcDB = self.dropandcreateDB(random.randint(1,2))
+        tdSql.query("select 10-1 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  " 
+            sql += "%s " % random.choice(calc_select_in_ts) 
+            sql += "as calc10_1 from ( select * from regular_table_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(order_desc_where)
+            sql += "%s " % random.choice(limit1_where)
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+            tdSql.checkRows(1)
+        
+        #10-1 select calc from (select * form regualr_table  where <\>\in\and\or order by   )
+        rsDn = self.restartDnodes()        
+        dcDB = self.dropandcreateDB(random.randint(1,3))
+        rsDn = self.restartDnodes()
+        tdSql.query("select 10-2 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  " 
+            sql += "%s " % random.choice(calc_select_all) 
+            sql += "as calc10_1 from ( select * from regular_table_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(order_desc_where)
+            sql += "%s " % random.choice(limit1_where)
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+            tdSql.checkRows(1)
+
+        #10-2 select calc from (select * form regualr_tables  where <\>\in\and\or order by   )        
+        dcDB = self.dropandcreateDB(random.randint(1,3))
+        tdSql.query("select 10-3 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  " 
+            sql += "%s as calc10_1 " % random.choice(calc_select_all) 
+            sql += " from ( select * from regular_table_1 t1, regular_table_2 t2 where t1.ts = t2.ts and  "
+            sql += "%s " % random.choice(q_u_where)
+            sql += "%s " % random.choice(order_u_where)
+            sql += "%s " % random.choice(limit_u_where)
+            sql += ") "
+            sql += "%s ;" % random.choice(limit_u_where)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        #11 select calc from (select * form stable  where <\>\in\and\or order by limit  )        
+        dcDB = self.dropandcreateDB(random.randint(1,2))
+        tdSql.query("select 11-1 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   "
+            sql += "%s " % random.choice(calc_select_in_ts) 
+            sql += "as calc11_1 from ( select * from stable_1 where "
+            sql += "%s " % random.choice(qt_where)
+            sql += "%s " % random.choice(order_desc_where)
+            sql += "%s " % random.choice(limit1_where)
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+            tdSql.checkRows(1)
+
+        #11-1 select calc from (select * form stable  where <\>\in\and\or order by limit  )        
+        dcDB = self.dropandcreateDB(random.randint(1,3))
+        tdSql.query("select 11-2 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   "
+            sql += "%s " % random.choice(calc_select_all) 
+            sql += "as calc11_1 from ( select * from stable_1 where "
+            sql += "%s " % random.choice(qt_where)
+            sql += "%s " % random.choice(order_desc_where)
+            sql += "%s " % random.choice(limit1_where)
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+            tdSql.checkRows(1)
+ 
+        #11-2 select calc from (select * form stables  where <\>\in\and\or order by limit  )
+        tdSql.query("select 11-3 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   "
+            sql += "%s " % random.choice(calc_select_all) 
+            sql += "as calc11_1 from ( select * from stable_1 t1, stable_2 t2 where t1.ts = t2.ts and  "
+            sql += "%s " % random.choice(t_join_where)
+            sql += "%s " % random.choice(order_u_where)
+            sql += "%s " % random.choice(limit_u_where)
+            sql += ") "
+            sql += "%s ;" % random.choice(limit_u_where)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        #12 select calc-diff from (select * form regualr_table  where <\>\in\and\or order by limit  )        
+        dcDB = self.dropandcreateDB(random.randint(1,3))
+        tdSql.query("select 12-1 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  "
+            sql += "%s " % random.choice(calc_calculate_regular) 
+            sql += " from ( select * from regular_table_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(order_desc_where)
+            sql += "%s " % random.choice([limit_where[2] , limit_where[3]] )
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+            tdSql.checkRows(1)
+
+        tdSql.query("select 12-2 from table_0;")
+        for i in range(self.fornum):
+            sql = "select  "
+            sql += "%s " % random.choice(calc_calculate_regular) 
+            sql += " from ( select * from regular_table_1 t1, regular_table_2 t2 where t1.ts = t2.ts and  "
+            sql += "%s " % random.choice(q_u_where)
+            sql += "%s " % random.choice(order_u_where)
+            sql += "%s " % random.choice([limit_where[2] , limit_where[3]] )
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+            tdSql.checkRows(1)
+
+        #12-1 select calc-diff from (select * form stable  where <\>\in\and\or order by limit  )
+        tdSql.query("select 12-3 from table_0;")
+        rsDn = self.restartDnodes()
+        for i in range(self.fornum):
+            sql = "select  * from ( select "
+            sql += "%s " % random.choice(calc_calculate_regular) 
+            sql += "  from stable_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(group_where)
+            sql += ") "
+            sql += "%s " % random.choice(order_desc_where)
+            sql += "%s " % random.choice([limit_where[2] , limit_where[3]] )
+            sql += " ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        tdSql.query("select 12-4 from table_0;")
+        #join query does not support group by
+        for i in range(self.fornum):
+            sql = "select  * from ( select "
+            sql += "%s " % random.choice(calc_calculate_regular_j) 
+            sql += "  from stable_1 t1, stable_2 t2 where t1.ts = t2.ts and  "
+            sql += "%s " % random.choice(t_join_where)
+            sql += "%s " % random.choice(group_where)
+            sql += ") "
+            sql += "%s " % random.choice(order_desc_where)
+            sql += "%s " % random.choice([limit_where[2] , limit_where[3]] )
+            sql += " ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)
+        
+
+        #13 select calc-diff as diffns from (select * form stable  where <\>\in\and\or order by limit  )
+        tdSql.query("select 13-1 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   "
+            sql += "%s " % random.choice(calc_calculate_regular) 
+            sql += " as calc13_1 from ( select * from stable_1 where "
+            sql += "%s " % random.choice(qt_where)
+            sql += "%s " % random.choice(orders_desc_where)
+            sql += "%s " % random.choice([limit_where[2] , limit_where[3]] )
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)
+
+        #14 select * from (select calc_aggregate_alls as agg from stable  where <\>\in\and\or group by order by slimit soffset )
+        # TD-5955 select   * from  ( select count (q_double)  from stable_1 where t_bool = true or  t_bool = false group by loc order by ts asc slimit 1 ) ;       
+        dcDB = self.dropandcreateDB(random.randint(1,3))
+        tdSql.query("select 14-1 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   * from  ( select "
+            sql += "%s as calc14_1, " % random.choice(calc_aggregate_all) 
+            sql += "%s as calc14_2, " % random.choice(calc_aggregate_all) 
+            sql += "%s " % random.choice(calc_aggregate_all) 
+            sql += " as calc14_3 from stable_1 where "
+            sql += "%s " % random.choice(qt_where)
+            sql += "%s " % random.choice(group_where)
+            sql += "%s " % random.choice(order_desc_where)
+            sql += "%s " % random.choice(slimit1_where)
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+            #tdSql.checkRows(1)
+
+        # error group by in out query
+        tdSql.query("select 14-2 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   * from  ( select "
+            sql += "%s as calc14_1, " % random.choice(calc_aggregate_all) 
+            sql += "%s as calc14_2, " % random.choice(calc_aggregate_all) 
+            sql += "%s " % random.choice(calc_aggregate_all) 
+            sql += " as calc14_3 from stable_1 where "
+            sql += "%s " % random.choice(qt_where)
+            sql += "%s " % random.choice(group_where)
+            sql += "%s " % random.choice(having_support)
+            sql += "%s " % random.choice(orders_desc_where)
+            sql += "%s " % random.choice(slimit1_where)
+            sql += ") "
+            sql += "%s " % random.choice(group_where)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)   
+
+        #14-2 TD-6426 select * from (select calc_aggregate_all_js as agg from stables  where <\>\in\and\or group by order by slimit soffset )
+        tdSql.query("select 14-3 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   * from  ( select "
+            sql += "%s as calc14_1, " % random.choice(calc_aggregate_all_j) 
+            sql += "%s as calc14_2, " % random.choice(calc_aggregate_all_j) 
+            sql += "%s " % random.choice(calc_aggregate_all_j) 
+            sql += " as calc14_3 from stable_1  t1, stable_2 t2 where t1.ts = t2.ts and  "
+            sql += "%s " % random.choice(t_join_where)
+            sql += "%s " % random.choice(order_u_where)
+            sql += "%s " % random.choice(slimit1_where)
+            sql += ") "
+            sql += "%s ;" % random.choice(limit_u_where)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        #15 TD-6320 select * from (select calc_aggregate_regulars as agg from regular_table  where <\>\in\and\or  order by slimit soffset )
+        tdSql.query("select 15-1 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   * from  ( select "
+            sql += "%s as calc15_1, " % random.choice(calc_aggregate_regular) 
+            sql += "%s as calc15_2, " % random.choice(calc_aggregate_regular) 
+            sql += "%s " % random.choice(calc_aggregate_regular) 
+            sql += " as calc15_3 from regular_table_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(order_desc_where)
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+            tdSql.checkRows(1)
+                
+        dcDB = self.dropandcreateDB(random.randint(1,3))
+        tdSql.query("select 15-2 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   * from  ( select "
+            sql += "%s as calc15_1, " % random.choice(calc_aggregate_regular_j) 
+            sql += "%s as calc15_2, " % random.choice(calc_aggregate_regular_j) 
+            sql += "%s " % random.choice(calc_aggregate_regular_j) 
+            sql += " as calc15_3 from regular_table_1 t1, regular_table_2 t2 where t1.ts = t2.ts and  "
+            sql += "%s " % random.choice(q_u_where)
+            sql += "%s " % random.choice(order_u_where)            
+            sql += "%s " % random.choice(limit_u_where)
+            sql += ") "
+            sql += "%s ;" % random.choice(limit_u_where)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        rsDn = self.restartDnodes()
+        tdSql.query("select 15-3 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   * from  ( select "
+            sql += "%s as calc15_1, " % random.choice(calc_aggregate_groupbytbname) 
+            sql += "%s as calc15_2, " % random.choice(calc_aggregate_groupbytbname) 
+            sql += "%s " % random.choice(calc_aggregate_groupbytbname) 
+            sql += " as calc15_3 from stable_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(group_where)
+            sql += "%s " % random.choice(having_support)
+            sql += "%s " % random.choice(order_desc_where)
+            sql += ") "
+            sql += "order by  calc15_1  " 
+            sql += "%s " % random.choice(limit_where)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        tdSql.query("select 15-4 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   * from  ( select "
+            sql += "%s as calc15_1, " % random.choice(calc_aggregate_groupbytbname_j) 
+            sql += "%s as calc15_2, " % random.choice(calc_aggregate_groupbytbname_j) 
+            sql += "%s " % random.choice(calc_aggregate_groupbytbname_j) 
+            sql += " as calc15_3 from stable_1 t1, stable_2 t2 where t1.ts = t2.ts and   "
+            sql += "%s " % random.choice(t_join_where)
+            sql += "%s " % random.choice(group_where)
+            sql += "%s " % random.choice(having_support)
+            sql += "%s " % random.choice(orders_desc_where)
+            sql += ") "
+            sql += "order by  calc15_1  " 
+            sql += "%s " % random.choice(limit_u_where)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)
+
+        tdSql.query("select 15-5 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   * from  ( select "
+            sql += "%s as calc15_1, " % random.choice(calc_aggregate_groupbytbname) 
+            sql += "%s as calc15_2, " % random.choice(calc_aggregate_groupbytbname) 
+            sql += "%s " % random.choice(calc_aggregate_groupbytbname) 
+            sql += " as calc15_3 from stable_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(orders_desc_where)
+            sql += ") "
+            sql += "order by calc15_1  " 
+            sql += "%s " % random.choice(limit_where)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)
+
+        #16 select * from (select calc_aggregate_regulars as agg from regular_table  where <\>\in\and\or  order by limit offset )       
+        dcDB = self.dropandcreateDB(random.randint(1,2))
+        tdSql.query("select 16-1 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   * from  ( select  " 
+            sql += "%s as calc16_0 , " % random.choice(calc_calculate_all)
+            sql += "%s as calc16_1 , " % random.choice(calc_aggregate_all)  
+            sql += "%s as calc16_2 " % random.choice(calc_select_in) 
+            sql += "  from stable_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(group_where)
+            sql += "%s " % random.choice(having_support)
+            sql += ") "
+            sql += "order by calc16_0  " 
+            sql += "%s " % random.choice(limit1_where)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+            tdSql.checkRows(1)
+
+        tdSql.query("select 16-2 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   * from  ( select  " 
+            sql += "%s as calc16_0  " % random.choice(calc_calculate_all_j)
+            sql += ", %s as calc16_1  " % random.choice(calc_aggregate_all_j)  
+            #sql += ", %s as calc16_2  " % random.choice(calc_select_in_j) 
+            sql += "  from stable_1 t1, stable_2 t2 where t1.ts = t2.ts and  "
+            sql += "%s " % random.choice(t_join_where)
+            sql += ") "
+            sql += "order by calc16_0  " 
+            sql += "%s " % random.choice(limit1_where)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+        
+        dcDB = self.dropandcreateDB(random.randint(1,3))
+        tdSql.query("select 16-3 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   * from  ( select  " 
+            sql += "%s as calc16_1  " % random.choice(calc_calculate_regular) 
+            sql += "  from regular_table_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "limit 2 ) "
+            sql += "%s " % random.choice(limit1_where)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+            tdSql.checkRows(1)
+
+        tdSql.query("select 16-4 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   * from  ( select  " 
+            sql += "%s as calc16_1  " % random.choice(calc_calculate_regular_j) 
+            sql += "  from regular_table_1 t1, regular_table_2 t2 where t1.ts = t2.ts and  "
+            sql += "%s " % random.choice(q_u_where)
+            sql += "limit 2 ) "
+            sql += "%s " % random.choice(limit1_where)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+            tdSql.checkRows(1)
+        
+        tdSql.query("select 16-5 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   * from  ( select  " 
+            sql += "%s as calc16_1 , " % random.choice(calc_calculate_all)
+            sql += "%s as calc16_1 , " % random.choice(calc_calculate_regular) 
+            sql += "%s as calc16_2 " % random.choice(calc_select_all) 
+            sql += "  from stable_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(group_where)
+            sql += "%s " % random.choice(having_support)
+            sql += ") "
+            sql += "order by calc16_1  " 
+            sql += "%s " % random.choice(limit1_where)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)
+        
+        dcDB = self.dropandcreateDB(random.randint(1,3))
+        tdSql.query("select 16-6 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   * from  ( select  " 
+            sql += "%s as calc16_1  " % random.choice(calc_calculate_groupbytbname) 
+            sql += "  from stable_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(group_where)
+            sql += "limit 2 ) "
+            sql += "%s " % random.choice(limit1_where)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+            tdSql.checkRows(1)
+
+        tdSql.query("select 16-7 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   * from  ( select  " 
+            sql += "%s as calc16_1  " % random.choice(calc_calculate_groupbytbname_j) 
+            sql += "  from stable_1  t1, stable_2 t2 where t1.ts = t2.ts and  "
+            sql += "%s " % random.choice(t_join_where)
+            sql += "limit 2 ) "
+            sql += "%s " % random.choice(limit1_where)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)
+
+        #17 select apercentile from (select calc_aggregate_alls form regualr_table or stable  where <\>\in\and\or interval_sliding group by having order by limit offset  )interval_sliding
+        # TD-6088       
+        dcDB = self.dropandcreateDB(random.randint(1,2))
+        tdSql.query("select 17-1 from table_0;")
+        for i in range(self.fornum):
+            #this is having_support , but tag-select cannot mix with last_row,other select can 
+            sql = "select   apercentile(cal17_0, %d)/10 ,apercentile(cal17_1, %d)/1000 ,apercentile(cal17_2, %d)*10+%d from  ( select  " %(random.randint(0,100) , random.randint(0,100) , random.randint(0,100) ,random.randint(-1000,1000))
+            sql += "%s as cal17_0 , " % random.choice(calc_calculate_all)
+            sql += "%s as cal17_1 ," % random.choice(calc_aggregate_all) 
+            sql += "%s as cal17_2 " % random.choice(calc_aggregate_all) 
+            sql += " from stable_1 where "
+            sql += "%s " % random.choice(qt_where)
+            sql += "%s " % random.choice(interval_sliding)
+            sql += "%s " % random.choice(group_where)
+            sql += "%s " % random.choice(having_support)
+            sql += "%s " % random.choice(order_where)
+            sql += "%s " % random.choice(limit1_where)
+            sql += ") "
+            sql += "%s " % random.choice(interval_sliding)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+        
+        dcDB = self.dropandcreateDB(random.randint(1,3))
+        tdSql.query("select 17-2 from table_0;")
+        for i in range(self.fornum):
+            #this is having_support , but tag-select cannot mix with last_row,other select can 
+            sql = "select   apercentile(cal17_0, %d)/10 ,apercentile(cal17_1, %d)/1000 ,apercentile(cal17_2, %d)*10+%d from  ( select  " %(random.randint(0,100) , random.randint(0,100) , random.randint(0,100) ,random.randint(-1000,1000))
+            sql += "%s as cal17_0 , " % random.choice(calc_calculate_all_j)
+            sql += "%s as cal17_1 ," % random.choice(calc_aggregate_all_j) 
+            sql += "%s as cal17_2 " % random.choice(calc_aggregate_all_j) 
+            sql += " from stable_1 t1, stable_2 t2 where t1.ts = t2.ts and "
+            sql += "%s " % random.choice(t_join_where)
+            sql += "%s " % random.choice(interval_sliding)
+            sql += "%s " % random.choice(order_u_where)
+            sql += "%s " % random.choice(limit_u_where)
+            sql += ") "
+            sql += "%s " % random.choice(interval_sliding)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        rsDn = self.restartDnodes()
+        tdSql.query("select 17-3 from table_0;")
+        for i in range(self.fornum):
+            #this is having_tagnot_support , because tag-select cannot mix with last_row...
+            sql = "select   apercentile(cal17_1, %d)/1000 ,apercentile(cal17_2, %d)*10+%d from  ( select  " %(random.randint(0,100) , random.randint(0,100) ,random.randint(-1000,1000))
+            sql += "%s as cal17_1 ," % random.choice(calc_aggregate_all) 
+            sql += "%s as cal17_2 " % random.choice(calc_aggregate_all) 
+            sql += " from stable_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(interval_sliding)
+            sql += "%s " % random.choice(group_where)
+            sql += "%s " % random.choice(having_tagnot_support)
+            sql += "%s " % random.choice(order_where)
+            sql += "%s " % random.choice(limit1_where)
+            sql += ") "
+            sql += "%s " % random.choice(interval_sliding)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        tdSql.query("select 17-4 from table_0;")
+        for i in range(self.fornum):
+            #this is having_tagnot_support , because tag-select cannot mix with last_row...
+            sql = "select   apercentile(cal17_1, %d)/1000 ,apercentile(cal17_2, %d)*10+%d from  ( select  " %(random.randint(0,100) , random.randint(0,100) ,random.randint(-1000,1000))
+            sql += "%s as cal17_1 ," % random.choice(calc_aggregate_all_j) 
+            sql += "%s as cal17_2 " % random.choice(calc_aggregate_all_j) 
+            sql += " from stable_1 t1, stable_2 t2 where t1.ts = t2.ts and  "
+            sql += "%s " % random.choice(t_join_where)
+            sql += "%s " % random.choice(interval_sliding)
+            sql += "%s " % random.choice(order_u_where)
+            sql += "%s " % random.choice(limit_u_where)
+            sql += ") "
+            sql += "%s " % random.choice(interval_sliding)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        tdSql.query("select 17-5 from table_0;")
+        for i in range(self.fornum):
+            #having_not_support  
+            sql = "select   apercentile(cal17_1, %d)/1000 ,apercentile(cal17_2, %d)*10+%d from  ( select  " %(random.randint(0,100) , random.randint(0,100) ,random.randint(-1000,1000))
+            sql += "%s as cal17_1 ," % random.choice(calc_aggregate_all) 
+            sql += "%s as cal17_2 " % random.choice(calc_aggregate_all) 
+            sql += " from stable_1 where "
+            sql += "%s " % random.choice(qt_where)
+            sql += "%s " % random.choice(interval_sliding)
+            sql += "%s " % random.choice(group_where)
+            sql += "%s " % random.choice(having_not_support)
+            sql += "%s " % random.choice(order_where)
+            sql += "%s " % random.choice(limit1_where)
+            sql += ") "
+            sql += "%s " % random.choice(interval_sliding)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)
+       
+        dcDB = self.dropandcreateDB(random.randint(1,2))
+        tdSql.query("select 17-6 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   apercentile(cal17_1, %d)/1000 ,apercentile(cal17_2, %d)*10+%d from  ( select  " %(random.randint(0,100) , random.randint(0,100) ,random.randint(-1000,1000))
+            sql += "%s as cal17_1 ," % random.choice(calc_aggregate_all) 
+            sql += "%s as cal17_2 " % random.choice(calc_aggregate_all) 
+            sql += " from table_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(interval_sliding)
+            sql += "%s " % random.choice(order_where)
+            sql += "%s " % random.choice(limit1_where)
+            sql += ") "
+            sql += "%s " % random.choice(interval_sliding)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        tdSql.query("select 17-7 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   apercentile(cal17_1, %d)/1000 ,apercentile(cal17_2, %d)*10+%d from  ( select  " %(random.randint(0,100) , random.randint(0,100) ,random.randint(-1000,1000))
+            sql += "%s as cal17_1 ," % random.choice(calc_aggregate_all_j) 
+            sql += "%s as cal17_2 " % random.choice(calc_aggregate_all_j) 
+            sql += " from table_1 t1, table_2 t2 where t1.ts = t2.ts and "
+            sql += "%s " % random.choice(q_u_where)
+            sql += "%s " % random.choice(interval_sliding)
+            sql += "%s " % random.choice(order_u_where)
+            sql += "%s " % random.choice(limit1_where)
+            sql += ") "
+            sql += "%s " % random.choice(interval_sliding)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        rsDn = self.restartDnodes()
+        tdSql.query("select 17-8 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   apercentile(cal17_1, %d)/1000 ,apercentile(cal17_2, %d)*10+%d  from  ( select  " %(random.randint(0,100) , random.randint(0,100) ,random.randint(-1000,1000))
+            sql += "%s as cal17_1 ," % random.choice(calc_aggregate_all) 
+            sql += "%s as cal17_2 " % random.choice(calc_aggregate_all) 
+            sql += " from regular_table_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(interval_sliding)
+            sql += "%s " % random.choice(order_where)
+            sql += "%s " % random.choice(limit1_where)
+            sql += ") "
+            sql += "%s " % random.choice(interval_sliding)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+       
+        dcDB = self.dropandcreateDB(random.randint(1,2))
+        tdSql.query("select 17-9 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   apercentile(cal17_1, %d)/1000 ,apercentile(cal17_2, %d)*10+%d  from  ( select  " %(random.randint(0,100) , random.randint(0,100) ,random.randint(-1000,1000))
+            sql += "%s as cal17_1 ," % random.choice(calc_aggregate_all_j) 
+            sql += "%s as cal17_2 " % random.choice(calc_aggregate_all_j) 
+            sql += " from regular_table_1 t1, regular_table_2 t2 where t1.ts = t2.ts and  "
+            sql += "%s " % random.choice(q_u_where)
+            sql += "%s " % random.choice(interval_sliding)
+            sql += "%s " % random.choice(order_u_where)
+            sql += "%s " % random.choice(limit_u_where)
+            sql += ") "
+            sql += "%s " % random.choice(interval_sliding)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        #18 select apercentile from (select calc_aggregate_alls form regualr_table or stable  where <\>\in\and\or session order by  limit )interval_sliding
+        tdSql.query("select 18-1 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   apercentile(cal18_1, %d)/1000 ,apercentile(cal18_2, %d)*10+%d  from  ( select  " %(random.randint(0,100) , random.randint(0,100) ,random.randint(-1000,1000))
+            sql += "%s as cal18_1 ," % random.choice(calc_aggregate_all) 
+            sql += "%s as cal18_2 " % random.choice(calc_aggregate_all) 
+            sql += " from regular_table_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(session_where)
+            sql += "%s " % random.choice(fill_where)
+            sql += "%s " % random.choice(order_where)
+            sql += "%s " % random.choice(limit1_where)
+            sql += ") "
+            sql += "%s " % random.choice(interval_sliding)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+               
+        tdSql.query("select 18-2 from table_0;")
+        dcDB = self.dropandcreateDB(random.randint(1,3))
+        for i in range(self.fornum):
+            sql = "select   apercentile(cal18_1, %d)/1000 ,apercentile(cal18_2, %d)*10+%d  from  ( select  " %(random.randint(0,100) , random.randint(0,100) ,random.randint(-1000,1000))
+            sql += "%s as cal18_1 ," % random.choice(calc_aggregate_all_j) 
+            sql += "%s as cal18_2 " % random.choice(calc_aggregate_all_j) 
+            sql += " from regular_table_1 t1, regular_table_2 t2 where t1.ts = t2.ts and   "
+            sql += "%s " % random.choice(q_u_where)
+            sql += "%s " % random.choice(session_u_where)
+            sql += "%s " % random.choice(fill_where)
+            sql += "%s " % random.choice(order_u_where)
+            sql += "%s " % random.choice(limit_u_where)
+            sql += ") "
+            sql += "%s " % random.choice(interval_sliding)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        rsDn = self.restartDnodes()
+        tdSql.query("select 18-3 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   apercentile(cal18_1, %d)/1000 ,apercentile(cal18_2, %d)*10+%d  from  ( select  " %(random.randint(0,100) , random.randint(0,100) ,random.randint(-1000,1000))
+            sql += "%s as cal18_1 ," % random.choice(calc_aggregate_all) 
+            sql += "%s as cal18_2 " % random.choice(calc_aggregate_all) 
+            sql += " from table_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(session_where)
+            sql += "%s " % random.choice(fill_where)
+            sql += "%s " % random.choice(order_where)
+            sql += "%s " % random.choice(limit1_where)
+            sql += ") "
+            sql += "%s " % random.choice(interval_sliding)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        tdSql.query("select 18-4 from table_0;")
+        dcDB = self.dropandcreateDB(random.randint(1,3))
+        for i in range(self.fornum):
+            sql = "select   apercentile(cal18_1, %d)/1000 ,apercentile(cal18_2, %d)*10+%d  from  ( select  " %(random.randint(0,100) , random.randint(0,100) ,random.randint(-1000,1000))
+            sql += "%s as cal18_1 ," % random.choice(calc_aggregate_all_j) 
+            sql += "%s as cal18_2 " % random.choice(calc_aggregate_all_j) 
+            sql += " from table_1 t1, regular_table_2 t2 where t1.ts = t2.ts and  "
+            sql += "%s " % random.choice(q_u_where)
+            sql += "%s " % random.choice(session_u_where)
+            sql += "%s " % random.choice(fill_where)
+            sql += "%s " % random.choice(order_u_where)
+            sql += "%s " % random.choice(limit_u_where)
+            sql += ") "
+            sql += "%s " % random.choice(interval_sliding)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        tdSql.query("select 18-5 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   apercentile(cal18_1, %d)/1000 ,apercentile(cal18_2, %d)*10+%d  from  ( select  " %(random.randint(0,100) , random.randint(0,100) ,random.randint(-1000,1000))
+            sql += "%s as cal18_1 ," % random.choice(calc_aggregate_all) 
+            sql += "%s as cal18_2 " % random.choice(calc_aggregate_all) 
+            sql += " from stable_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += "%s " % random.choice(session_where)
+            sql += "%s " % random.choice(fill_where)
+            sql += "%s " % random.choice(order_where)
+            sql += "%s " % random.choice(limit1_where)
+            sql += ") "
+            sql += "%s " % random.choice(interval_sliding)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)
+
+        tdSql.query("select 18-6 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   apercentile(cal18_1, %d)/1000 ,apercentile(cal18_2, %d)*10+%d  from  ( select  " %(random.randint(0,100) , random.randint(0,100) ,random.randint(-1000,1000))
+            sql += "%s as cal18_1 ," % random.choice(calc_aggregate_all_j) 
+            sql += "%s as cal18_2 " % random.choice(calc_aggregate_all_j) 
+            sql += " from stable_1 t1, stable_2 t2 where t1.ts = t2.ts and   "
+            sql += "%s " % random.choice(t_join_where)
+            sql += "%s " % random.choice(session_u_where)
+            sql += "%s " % random.choice(fill_where)
+            sql += "%s " % random.choice(order_u_where)
+            sql += "%s " % random.choice(limit_u_where)
+            sql += ") "
+            sql += "%s " % random.choice(interval_sliding)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)
+
+        #19 select apercentile from (select calc_aggregate_alls form regualr_table or stable  where <\>\in\and\or session order by  limit )interval_sliding       
+        dcDB = self.dropandcreateDB(random.randint(1,3))
+        tdSql.query("select 19-1 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   apercentile(cal19_1, %d)/1000 ,apercentile(cal19_2, %d)*10+%d  from  ( select  " %(random.randint(0,100) , random.randint(0,100) ,random.randint(-1000,1000))
+            sql += "%s as cal19_1 ," % random.choice(calc_aggregate_all) 
+            sql += "%s as cal19_2 " % random.choice(calc_aggregate_all) 
+            sql += " from regular_table_1 where "
+            sql += "%s " % random.choice(q_where)        
+            sql += "%s " % random.choice(state_window)
+            sql += "%s " % random.choice(order_where)
+            sql += "%s " % random.choice(limit1_where)
+            sql += ") "
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        tdSql.query("select 19-2 from table_0;")
+        #TD-6435 state_window not support join
+        for i in range(self.fornum):
+            sql = "select   apercentile(cal19_1, %d)/1000 ,apercentile(cal19_2, %d)*10+%d  from  ( select  " %(random.randint(0,100) , random.randint(0,100) ,random.randint(-1000,1000))
+            sql += "%s as cal19_1 ," % random.choice(calc_aggregate_all_j) 
+            sql += "%s as cal19_2 " % random.choice(calc_aggregate_all_j) 
+            sql += " from regular_table_1 t1, regular_table_2 t2 where t1.ts = t2.ts and   "
+            sql += "%s " % random.choice(q_u_where)        
+            sql += "%s " % random.choice(state_u_window)
+            sql += "%s " % random.choice(order_u_where)
+            sql += "%s " % random.choice(limit_u_where)
+            sql += ") "
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)
+        
+        dcDB = self.dropandcreateDB(random.randint(1,2))
+        tdSql.query("select 19-3 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   apercentile(cal19_1, %d)/1000 ,apercentile(cal19_2, %d)*10+%d  from  ( select  " %(random.randint(0,100) , random.randint(0,100) ,random.randint(-1000,1000))
+            sql += "%s as cal19_1 ," % random.choice(calc_aggregate_all) 
+            sql += "%s as cal19_2 " % random.choice(calc_aggregate_all) 
+            sql += " from table_1 where "
+            sql += "%s " % random.choice(q_where)        
+            sql += "%s " % random.choice(state_window)
+            sql += "%s " % random.choice(order_where)
+            sql += "%s " % random.choice(limit1_where)
+            sql += ") "
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        tdSql.query("select 19-4 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   apercentile(cal19_1, %d)/1000 ,apercentile(cal19_2, %d)*10+%d  from  ( select  " %(random.randint(0,100) , random.randint(0,100) ,random.randint(-1000,1000))
+            sql += "%s as cal19_1 ," % random.choice(calc_aggregate_all_j) 
+            sql += "%s as cal19_2 " % random.choice(calc_aggregate_all_j) 
+            sql += " from table_1  t1, table_2 t2 where t1.ts = t2.ts and  "
+            sql += "%s " % random.choice(q_u_where)        
+            #sql += "%s " % random.choice(state_window)
+            sql += "%s " % random.choice(order_u_where)
+            sql += "%s " % random.choice(limit_u_where)
+            sql += ") "
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        tdSql.query("select 19-5 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   apercentile(cal19_1, %d)/1000 ,apercentile(cal19_2, %d)*10+%d  from  ( select  " %(random.randint(0,100) , random.randint(0,100) ,random.randint(-1000,1000))
+            sql += "%s as cal19_1 ," % random.choice(calc_aggregate_all) 
+            sql += "%s as cal19_2 " % random.choice(calc_aggregate_all) 
+            sql += " from stable_1 where "
+            sql += "%s " % random.choice(q_where)        
+            sql += "%s " % random.choice(state_window)
+            sql += "%s " % random.choice(order_where)
+            sql += "%s " % random.choice(limit1_where)
+            sql += ") "
+            sql += "%s " % random.choice(interval_sliding)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)
+       
+        dcDB = self.dropandcreateDB(random.randint(1,3))
+        tdSql.query("select 19-6 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   apercentile(cal19_1, %d)/1000 ,apercentile(cal19_2, %d)*10+%d  from  ( select  " %(random.randint(0,100) , random.randint(0,100) ,random.randint(-1000,1000))
+            sql += "%s as cal19_1 ," % random.choice(calc_aggregate_all_j) 
+            sql += "%s as cal19_2 " % random.choice(calc_aggregate_all_j) 
+            sql += " from stable_1 t1 , stable_2 t2 where t1.ts = t2.ts and "
+            sql += "%s " % random.choice(q_u_where)        
+            #sql += "%s " % random.choice(state_window)
+            sql += "%s " % random.choice(order_u_where)
+            sql += "%s " % random.choice(limit_u_where)
+            sql += ") "
+            sql += "%s " % random.choice(interval_sliding)
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)
+
+        #20 select * from (select calc_select_fills form regualr_table or stable  where <\>\in\and\or fill_where group by  order by limit offset  )        
+        dcDB = self.dropandcreateDB(random.randint(1,2))
+        tdSql.query("select 20-1 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   * from  ( select  " 
+            sql += "%s , " % random.choice(calc_select_fill)
+            sql += "%s ," % random.choice(calc_select_fill) 
+            sql += "%s  " % random.choice(calc_select_fill) 
+            sql += " from stable_1 where  "
+            sql += "%s " % random.choice(interp_where)  
+            sql += "%s " % random.choice(fill_where)
+            sql += "%s " % random.choice(group_where)
+            sql += "%s " % random.choice(order_where)
+            sql += "%s " % random.choice(limit_where)
+            sql += ") "
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        rsDn = self.restartDnodes()
+        tdSql.query("select 20-2 from table_0;")
+        #TD-6438
+        for i in range(self.fornum):
+            sql = "select   * from  ( select  " 
+            sql += "%s , " % random.choice(calc_select_fill_j)
+            sql += "%s ," % random.choice(calc_select_fill_j) 
+            sql += "%s  " % random.choice(calc_select_fill_j) 
+            sql += " from stable_1 t1 , stable_2 t2 where t1.ts = t2.ts and  "
+            sql += "%s and " % random.choice(t_join_where)
+            sql += "%s " % random.choice(interp_where_j)  
+            sql += "%s " % random.choice(fill_where)
+            sql += "%s " % random.choice(order_u_where)
+            sql += "%s " % random.choice(limit_u_where)
+            sql += ") "
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        tdSql.query("select 20-3 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   * from  ( select  " 
+            sql += "%s , " % random.choice(calc_select_fill)
+            sql += "%s ," % random.choice(calc_select_fill) 
+            sql += "%s  " % random.choice(calc_select_fill) 
+            sql += " from table_0 where  "
+            sql += "%s " % interp_where[2]  
+            sql += "%s " % random.choice(fill_where)
+            sql += "%s " % random.choice(order_where)
+            sql += "%s " % random.choice(limit_where)
+            sql += ") "
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+        
+        tdSql.query("select 20-4 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   * from  ( select  " 
+            sql += "%s , " % random.choice(calc_select_fill_j)
+            sql += "%s ," % random.choice(calc_select_fill_j) 
+            sql += "%s  " % random.choice(calc_select_fill_j) 
+            sql += " from table_0 t1, table_1 t2 where t1.ts = t2.ts and    "             
+            #sql += "%s and " % random.choice(t_join_where)
+            sql += "%s " % interp_where_j[random.randint(0,5)]
+            sql += "%s " % random.choice(fill_where)
+            sql += "%s " % random.choice(order_u_where)
+            sql += "%s " % random.choice(limit_u_where)
+            sql += ") "
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+               
+        dcDB = self.dropandcreateDB(random.randint(1,2))
+        tdSql.query("select 20-5 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   * from  ( select  " 
+            sql += "%s , " % random.choice(calc_select_fill)
+            sql += "%s ," % random.choice(calc_select_fill) 
+            sql += "%s  " % random.choice(calc_select_fill) 
+            sql += " from regular_table_1 where  "
+            sql += "%s " % interp_where[1]  
+            sql += "%s " % random.choice(fill_where)
+            sql += "%s " % random.choice(order_where)
+            sql += "%s " % random.choice(limit_where)
+            sql += ") "
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        tdSql.query("select 20-6 from table_0;")
+        for i in range(self.fornum):
+            sql = "select   * from  ( select  " 
+            sql += "%s , " % random.choice(calc_select_fill_j)
+            sql += "%s ," % random.choice(calc_select_fill_j) 
+            sql += "%s  " % random.choice(calc_select_fill_j) 
+            sql += " from regular_table_1 t1, regular_table_2 t2 where t1.ts = t2.ts and   "
+            #sql += "%s " % random.choice(interp_where_j) 
+            sql += "%s " % interp_where_j[random.randint(0,5)] 
+            sql += "%s " % random.choice(fill_where)
+            sql += "%s " % random.choice(order_u_where)
+            sql += "%s " % random.choice(limit_u_where)
+            sql += ") "
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+
+        # error
+        #1 select * from (select * from (select * form regular_table  where <\>\in\and\or order by limit  ))
+        tdSql.query("select 1-1 from table_1;")
+        for i in range(self.fornum):
+            sql = "select  * , ts from  ( select * from ( select  "
+            sql += "%s, " % random.choice(s_r_select) 
+            sql += "%s, " % random.choice(q_select)  
+            sql += "ts from regular_table_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += ")) ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)  
+
+        #2 select * from (select * from (select * form stable  where <\>\in\and\or order by limit  ))
+        tdSql.query("select 2-1 from table_1;")
+        for i in range(self.fornum):
+            sql = "select  * , ts from  ( select * from ( select  "
+            sql += "%s, " % random.choice(s_s_select) 
+            sql += "%s, " % random.choice(qt_select) 
+            sql += "ts from stable_1 where "
+            sql += "%s " % random.choice(q_where)
+            sql += ")) ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql) 
+             
+        #3 select ts ,calc from  (select * form stable  where <\>\in\and\or order by limit  )       
+        dcDB = self.dropandcreateDB(random.randint(1,2))
+        tdSql.query("select 3-1 from table_1;")
+        for i in range(self.fornum):
+            sql = "select   ts , "
+            sql += "%s " % random.choice(calc_calculate_regular) 
+            sql += " from ( select * from stable_1 where "
+            sql += "%s " % random.choice(qt_where)
+            sql += "%s " % random.choice(orders_desc_where)
+            sql += "%s " % random.choice(limit_where)
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)   
+
+            # ts not in in select #TD-5955#TD-6192
+        #4 select * from  (select calc form stable  where <\>\in\and\or order by limit  )
+        tdSql.query("select 4-1 from table_1;")
+        for i in range(self.fornum):
+            sql = "select  *  from  ( select  "
+            sql += "%s " % random.choice(calc_select_in_ts) 
+            sql += "from stable_1 where "
+            sql += "%s " % random.choice(qt_where)
+            sql += "%s " % random.choice(order_desc_where)
+            sql += "%s " % random.choice(limit_where)
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.query(sql)
+            
+        #5 select ts ,tbname from  (select * form stable  where <\>\in\and\or order by limit  )
+        tdSql.query("select 5-1 from table_1;")
+        for i in range(self.fornum):
+            sql = "select   ts , tbname , "
+            sql += "%s ," % random.choice(calc_calculate_regular) 
+            sql += "%s ," % random.choice(dqt_select)
+            sql += "%s " % random.choice(qt_select)
+            sql += " from ( select * from stable_1 where "
+            sql += "%s " % random.choice(qt_where)
+            sql += "%s " % random.choice(orders_desc_where)
+            sql += "%s " % random.choice(limit_where)
+            sql += ") ;"
+            tdLog.info(sql) 
+            tdLog.info(len(sql))      
+            tdSql.error(sql)  
+
+        #special sql
+        tdSql.query("select 6-1 from table_1;")
+        for i in range(self.fornum):
+            sql = "select * from ( select _block_dist() from stable_1);"
+            tdSql.query(sql)
+            tdSql.checkRows(1)
+            sql = "select _block_dist() from (select * from stable_1);"
+            tdSql.error(sql)
+            sql = "select * from (select database());"
+            tdSql.error(sql)
+            sql = "select * from (select client_version());"
+            tdSql.error(sql)
+            sql = "select * from (select client_version() as version);"
+            tdSql.error(sql)
+            sql = "select * from (select server_version());"
+            tdSql.error(sql)
+            sql = "select * from (select server_version() as version);"
+            tdSql.error(sql)
+            sql = "select * from (select server_status());"
+            tdSql.error(sql)
+            sql = "select * from (select server_status() as status);"
+            tdSql.error(sql)
+
+        #4096 
+
+        buildPath = self.getBuildPath()
+        if (buildPath == ""):
+            tdLog.exit("taosd not found!")
+        else:
+            tdLog.info("taosd found in %s" % buildPath)
+        binPath = buildPath+ "/build/bin/"
+
+        # regualr-table
+        os.system("%staosdemo -N -d regular -t 2 -n 1000 -l 4095 -y" % binPath)
+        tdSql.execute("use regular")
+        tdSql.query("select * from d0;")
+        tdSql.checkCols(4096)
+        tdSql.query("describe d0;")
+        tdSql.checkRows(4096)
+        tdSql.query("select * from (select * from d0);")
+        tdSql.checkCols(4096)
+
+        # select * from (select 4096 columns form d0)
+        sql = "select * from ( select ts , "
+        for i in range(4094):
+            sql += "c%d , " % (i)
+        sql += "c4094 from d0 "  
+        sql += " %s )" % random.choice(order_where)
+        sql += " %s ;" % random.choice(order_desc_where)
+        tdLog.info(len(sql))      
+        tdSql.query(sql)
+        tdSql.checkCols(4096)
+        tdSql.checkRows(1000)
+
+        # select 4096 columns from (select * form d0)
+        sql = "select ts, "
+        for i in range(4094):
+            sql += "c%d , " % (i)
+        sql += " c4094 from ( select * from d0 "  
+        sql += " %s )" % random.choice(order_where)
+        sql += " %s ;" % random.choice(order_desc_where)
+        tdLog.info(len(sql))      
+        tdSql.query(sql)
+        tdSql.checkCols(4096)
+        tdSql.checkRows(1000)
+
+        # select 4096 columns from (select * form d0,d1 where d0.ts=d1.ts)
+        sql = "select ts, "
+        for i in range(4094):
+            sql += "c%d , " % (i) 
+        sql += " c4094 from ( select t1.* from d0 t1,d1 t2 where t1.ts=t2.ts " 
+        sql += " %s ) ;" % random.choice(order_u_where)
+        tdLog.info(len(sql))      
+        tdSql.query(sql)
+        tdSql.checkCols(4096)
+        tdSql.checkRows(1000)
+
+        # select 4096 columns from (select 4096 columns form d0)
+        rsDn = self.restartDnodes()
+        sql = "select ts, "
+        for i in range(4094):
+            sql += "c%d , " % (i)
+        sql += " c4094 from ( select ts , "
+        for i in range(4094):
+            sql += "c%d , " % (i)
+        sql += "c4094 from d0 "  
+        sql += " %s )" % random.choice(order_where)
+        sql += " %s ;" % random.choice(order_desc_where) 
+        tdLog.info(len(sql))      
+        tdSql.query(sql)
+        tdSql.checkCols(4096)
+        tdSql.checkRows(1000)
+       
+        #stable
+        os.system("%staosdemo -d super -t 2 -n 1000 -l 4093 -y" % binPath)
+        tdSql.execute("use super")
+        tdSql.query("select * from meters;")
+        tdSql.checkCols(4096)
+        tdSql.query("select * from d0;")
+        tdSql.checkCols(4094)
+        tdSql.query("describe meters;")
+        tdSql.checkRows(4096)
+        tdSql.query("describe d0;")
+        tdSql.checkRows(4096)
+        tdSql.query("select * from (select * from d0);")
+        tdSql.checkCols(4094)
+        tdSql.query("select * from (select * from meters);")
+        tdSql.checkCols(4096)
+
+        # select * from (select 4096 columns form d0)
+        sql = "select * from ( select ts , "
+        for i in range(4093):
+            sql += "c%d , " % (i)
+        sql += "t0 , t1 from d0 "  
+        sql += " %s )" % random.choice(order_where)
+        sql += " %s ;" % random.choice(order_desc_where)  
+        tdLog.info(len(sql))      
+        tdSql.query(sql)
+        tdSql.checkCols(4096)
+        tdSql.checkRows(1000)
+
+        sql = "select * from ( select ts , "
+        for i in range(4093):
+            sql += "c%d , " % (i)
+        sql += "t0 , t1 from meters "  
+        sql += " %s )" % random.choice(order_where)
+        sql += " %s ;" % random.choice(order_desc_where)  
+        tdLog.info(len(sql))      
+        tdSql.query(sql)
+        tdSql.checkCols(4096)
+        tdSql.checkRows(2000)
+
+        # select 4096 columns from (select * , t0, t1 form d0)
+        sql = "select ts, "
+        for i in range(4093):
+            sql += "c%d , " % (i)
+        sql += " t0 , t1  from ( select * , t0, t1 from d0 ); "
+        tdLog.info(len(sql))      
+        tdSql.query(sql)
+        tdSql.checkCols(4096)
+        tdSql.checkRows(1000)
+
+        sql = "select ts, "
+        for i in range(4093):
+            sql += "c%d , " % (i)
+        sql += " t0 , t1  from ( select * from meters "  
+        sql += " %s )" % random.choice(order_where)
+        sql += " %s ;" % random.choice(order_desc_where)
+        tdLog.info(len(sql))      
+        tdSql.query(sql)
+        tdSql.checkCols(4096)
+        tdSql.checkRows(2000)
+
+        # select 4096 columns from (select d0.*, d0.t0, d0.t1 form d0,d1 where d0.ts=d1.ts)
+        sql = "select ts, "
+        for i in range(4093):
+            sql += "c%d , " % (i)
+        sql += " t0 , t1  from ( select d1.* , d1.t0, d1.t1 from d0 , d1 where d0.ts = d1.ts ); "
+        tdLog.info(len(sql))      
+        tdSql.query(sql)
+        tdSql.checkCols(4096)
+        tdSql.checkRows(1000)
+
+        # select 4096 columns from (select 4096 columns form d0)
+        rsDn = self.restartDnodes()
+        sql = "select ts, "
+        for i in range(4093):
+            sql += "c%d , " % (i)
+        sql += " t0 ,t1  from ( select ts , "
+        for i in range(4093):
+            sql += "c%d , " % (i)
+        sql += "t0 ,t1  from d0 );"  
+        tdLog.info(len(sql))      
+        tdSql.query(sql)
+        tdSql.checkCols(4096)
+        tdSql.checkRows(1000)
+        sql = "select ts, "
+        for i in range(4093):
+            sql += "c%d , " % (i)
+        sql += " t0 ,t1  from ( select ts , "
+        for i in range(4093):
+            sql += "c%d , " % (i)
+        sql += "t0 ,t1  from meters "  
+        sql += " %s )" % random.choice(order_where)
+        sql += " %s ;" % random.choice(order_desc_where)  
+        tdLog.info(len(sql))      
+        tdSql.query(sql)
+        tdSql.checkCols(4096)
+        tdSql.checkRows(2000)
+        
+
+
+        endTime = time.time()
+        print("total time %ds" % (endTime - startTime))
+
+        
+
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())