diff --git a/tests/pytest/insert/bigint.py b/tests/pytest/insert/bigint.py
new file mode 100644
index 0000000000000000000000000000000000000000..214200900a569c9336d5ee05bd088cbd405bb965
--- /dev/null
+++ b/tests/pytest/insert/bigint.py
@@ -0,0 +1,69 @@
+# -*- coding: utf-8 -*-
+
+import sys
+from util.log import *
+from util.cases import *
+from util.sql import *
+
+
+class TDTestCase:
+    def init(self, conn):
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor())
+
+    def run(self):
+        tdSql.prepare()
+
+        tdLog.info('=============== step1')
+        tdLog.info('create table tb (ts timestamp, speed bigint)')
+        tdSql.execute('create table tb (ts timestamp, speed bigint)')
+        tdLog.info("insert into tb values (now, -9223372036854770000)")
+        tdSql.execute("insert into tb values (now, -9223372036854770000)")
+        tdLog.info('select * from tb')
+        tdSql.query('select * from tb')
+        tdLog.info('tdSql.checkRow(1)')
+        tdSql.checkRows(1)
+        tdLog.info('tdSql.checkData(0, 1, -9223372036854770000)')
+        tdSql.checkData(0, 1, -9223372036854770000)
+        tdLog.info('=============== step2')
+        tdLog.info("insert into tb values (now+1a, -9223372036854770000)")
+        tdSql.execute("insert into tb values (now+1a, -9223372036854770000)")
+        tdLog.info('select * from tb')
+        tdSql.query('select * from tb')
+        tdLog.info('tdSql.checkRow(2)')
+        tdSql.checkRows(2)
+        tdLog.info('tdSql.checkData(0, 1, -9223372036854770000)')
+        tdSql.checkData(0, 1, -9223372036854770000)
+        tdLog.info('=============== step3')
+        tdLog.info("insert into tb values (now+2a, 9223372036854770000)")
+        tdSql.execute("insert into tb values (now+2a, 9223372036854770000)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(3)')
+        tdSql.checkRows(3)
+        tdLog.info('tdSql.checkData(0, 1, 9223372036854770000)')
+        tdSql.checkData(0, 1, 9223372036854770000)
+        tdLog.info('=============== step4')
+        tdLog.info("insert into tb values (now+3a, 9223372036854770000)")
+        tdSql.execute("insert into tb values (now+3a, 9223372036854770000)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(4)')
+        tdSql.checkRows(4)
+        tdLog.info('tdSql.checkData(0, 1, 9223372036854770000)')
+        tdSql.checkData(0, 1, 9223372036854770000)
+        tdLog.info('drop database db')
+        tdSql.execute('drop database db')
+        tdLog.info('show databases')
+        tdSql.query('show databases')
+        tdLog.info('tdSql.checkRow(0)')
+        tdSql.checkRows(0)
+# convert end
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())
diff --git a/tests/pytest/insert/bool.py b/tests/pytest/insert/bool.py
new file mode 100644
index 0000000000000000000000000000000000000000..062563f4ab84c9e09ea3ed08ced60fac53b1add8
--- /dev/null
+++ b/tests/pytest/insert/bool.py
@@ -0,0 +1,69 @@
+# -*- coding: utf-8 -*-
+
+import sys
+from util.log import *
+from util.cases import *
+from util.sql import *
+
+
+class TDTestCase:
+    def init(self, conn):
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor())
+
+    def run(self):
+        tdSql.prepare()
+
+        tdLog.info('=============== step1')
+        tdLog.info('create table tb (ts timestamp, speed bool)')
+        tdSql.execute('create table tb (ts timestamp, speed bool)')
+        tdLog.info("insert into tb values (now, true)")
+        tdSql.execute("insert into tb values (now, true)")
+        tdLog.info('select * from tb')
+        tdSql.query('select * from tb')
+        tdLog.info('tdSql.checkRow(1)')
+        tdSql.checkRows(1)
+        tdLog.info('=============== step2')
+        tdLog.info("insert into tb values (now+1m, 1)")
+        tdSql.execute("insert into tb values (now+1m, 1)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(2)')
+        tdSql.checkRows(2)
+        tdLog.info('=============== step3')
+        tdLog.info("insert into tb values (now+2m, 2)")
+        tdSql.execute("insert into tb values (now+2m, 2)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(3)')
+        tdSql.checkRows(3)
+        tdLog.info('=============== step4')
+        tdLog.info("insert into tb values (now+3m, 0)")
+        tdSql.execute("insert into tb values (now+3m, 0)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(4)')
+        tdSql.checkRows(4)
+        tdLog.info('=============== step5')
+        tdLog.info("insert into tb values (now+4m, -1)")
+        tdSql.execute("insert into tb values (now+4m, -1)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(5)')
+        tdSql.checkRows(5)
+        tdLog.info('=============== step6')
+        tdLog.info("insert into tb values (now+5m, false)")
+        tdSql.execute("insert into tb values (now+5m, false)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(6)')
+        tdSql.checkRows(6)
+# convert end
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())
diff --git a/tests/pytest/insert/double.py b/tests/pytest/insert/double.py
new file mode 100644
index 0000000000000000000000000000000000000000..19be9653c0852b541de8d2430640b23c85ee7e86
--- /dev/null
+++ b/tests/pytest/insert/double.py
@@ -0,0 +1,90 @@
+# -*- coding: utf-8 -*-
+
+import sys
+from util.log import *
+from util.cases import *
+from util.sql import *
+
+
+class TDTestCase:
+    def init(self, conn):
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor())
+
+    def run(self):
+        tdSql.prepare()
+
+        tdLog.info('=============== step1')
+        tdLog.info('create table tb (ts timestamp, speed double)')
+        tdSql.execute('create table tb (ts timestamp, speed double)')
+        tdLog.info('=============== step2')
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(0)')
+        tdSql.checkRows(0)
+        tdLog.info('=============== step3')
+        tdLog.info("insert into tb values (now+2a, 2.85)")
+        tdSql.execute("insert into tb values (now+2a, 2.85)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(1)')
+        tdSql.checkRows(1)
+        tdLog.info('tdSql.checkData(0, 1, 2.850000000)')
+        tdSql.checkData(0, 1, 2.850000000)
+        tdLog.info('=============== step4')
+        tdLog.info("insert into tb values (now+3a, 3.4)")
+        tdSql.execute("insert into tb values (now+3a, 3.4)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(2)')
+        tdSql.checkRows(2)
+        tdLog.info('tdSql.checkData(0, 1, 3.400000000)')
+        tdSql.checkData(0, 1, 3.400000000)
+        tdLog.info('=============== step5')
+        tdLog.info("insert into tb values (now+4a, a2) -x step51")
+        tdSql.error("insert into tb values (now+4a, a2)1")
+        tdLog.info("insert into tb values (now+4a, 0)")
+        tdSql.execute("insert into tb values (now+4a, 0)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(3)')
+        tdSql.checkRows(3)
+        tdLog.info('tdSql.checkData(0, 1, 0.000000000)')
+        tdSql.checkData(0, 1, 0.000000000)
+        tdLog.info('=============== step6')
+        tdLog.info("insert into tb values (now+5a, 2a) -x step6")
+        tdSql.error("insert into tb values (now+5a, 2a)")
+        tdLog.info("insert into tb values(now+5a, 2)")
+        tdSql.execute("insert into tb values(now+5a, 2)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(4)')
+        tdSql.checkRows(4)
+        tdLog.info('tdSql.checkData(0, 1, 2.000000000)')
+        tdSql.checkData(0, 1, 2.000000000)
+        tdLog.info('=============== step7')
+        tdLog.info("insert into tb values (now+6a, 2a'1) -x step7")
+        tdSql.error("insert into tb values (now+6a, 2a'1)")
+        tdLog.info("insert into tb values(now+6a, 2)")
+        tdSql.execute("insert into tb values(now+6a, 2)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(5)')
+        tdSql.checkRows(5)
+        tdLog.info('tdSql.checkData(0, 1, 2.000000000)')
+        tdSql.checkData(0, 1, 2.000000000)
+        tdLog.info('drop database db')
+        tdSql.execute('drop database db')
+        tdLog.info('show databases')
+        tdSql.query('show databases')
+        tdLog.info('tdSql.checkRow(0)')
+        tdSql.checkRows(0)
+# convert end
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())
diff --git a/tests/pytest/insert/smallint.py b/tests/pytest/insert/smallint.py
new file mode 100644
index 0000000000000000000000000000000000000000..0d85e45cfa82866542d2bf465624983155992f7c
--- /dev/null
+++ b/tests/pytest/insert/smallint.py
@@ -0,0 +1,106 @@
+# -*- coding: utf-8 -*-
+
+import sys
+from util.log import *
+from util.cases import *
+from util.sql import *
+
+
+class TDTestCase:
+    def init(self, conn):
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor())
+
+    def run(self):
+        tdSql.prepare()
+
+        tdLog.info('=============== step1')
+        tdLog.info('create table tb (ts timestamp, speed smallint)')
+        tdSql.execute('create table tb (ts timestamp, speed smallint)')
+        tdLog.info("insert into tb values (now, NULL)")
+        tdSql.execute("insert into tb values (now, NULL)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(1)')
+        tdSql.checkRows(1)
+        tdLog.info('tdSql.checkData(0, 1, null)')
+        tdSql.checkData(0, 1, None)
+        tdLog.info('=============== step2')
+        tdLog.info("insert into tb values (now+1m, -32768) -x step2")
+        tdSql.error("insert into tb values (now+1m, -32768)")
+        tdLog.info("insert into tb values (now+1m, NULL)")
+        tdSql.execute("insert into tb values (now+1m, NULL)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(2)')
+        tdSql.checkRows(2)
+        tdLog.info('tdSql.checkData(0, 1, null)')
+        tdSql.checkData(0, 1, None)
+        tdLog.info('=============== step3')
+        tdLog.info("insert into tb values (now+2m, 32767)")
+        tdSql.execute("insert into tb values (now+2m, 32767)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(3)')
+        tdSql.checkRows(3)
+        tdLog.info('tdSql.checkData(0, 1, 32767)')
+        tdSql.checkData(0, 1, 32767)
+        tdLog.info('=============== step4')
+        tdLog.info("insert into tb values (now+3m, 32768) -x step4")
+        tdSql.error("insert into tb values (now+3m, 32768)")
+        tdLog.info("insert into tb values (now+3m, NULL)")
+        tdSql.execute("insert into tb values (now+3m, NULL)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(4)')
+        tdSql.checkRows(4)
+        tdLog.info('tdSql.checkData(0, 1, null)')
+        tdSql.checkData(0, 1, None)
+        tdLog.info('=============== step5')
+        tdLog.info("insert into tb values (now+4m, a2)")
+        tdSql.error("insert into tb values (now+4m, a2)")
+        tdLog.info("insert into tb values (now+4m, 0)")
+        tdSql.execute("insert into tb values (now+4m, 0)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(5)')
+        tdSql.checkRows(5)
+        tdLog.info('tdSql.checkData(0, 1, 0)')
+        tdSql.checkData(0, 1, 0)
+        tdLog.info('=============== step6')
+        tdLog.info("insert into tb values (now+5m, 2a)")
+        tdSql.error("insert into tb values (now+5m, 2a)")
+        tdLog.info("insert into tb values (now+5m, 2)")
+        tdSql.execute("insert into tb values (now+5m, 2)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(6)')
+        tdSql.checkRows(6)
+        tdLog.info('tdSql.checkData(0, 1, 2)')
+        tdSql.checkData(0, 1, 2)
+        tdLog.info('=============== step7')
+        tdLog.info("insert into tb values (now+6m, 2a'1)")
+        tdSql.error("insert into tb values (now+6m, 2a'1)")
+        tdLog.info("insert into tb values (now+6m, 2)")
+        tdSql.execute("insert into tb values (now+6m, 2)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(7)')
+        tdSql.checkRows(7)
+        tdLog.info('tdSql.checkData(0, 1, 2)')
+        tdSql.checkData(0, 1, 2)
+        tdLog.info('drop database db')
+        tdSql.execute('drop database db')
+        tdLog.info('show databases')
+        tdSql.query('show databases')
+        tdLog.info('tdSql.checkRow(0)')
+        tdSql.checkRows(0)
+# convert end
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())
diff --git a/tests/pytest/insert/tinyint.py b/tests/pytest/insert/tinyint.py
new file mode 100644
index 0000000000000000000000000000000000000000..6d7178054e749f99a1ee6f40097f67ecc74a4c63
--- /dev/null
+++ b/tests/pytest/insert/tinyint.py
@@ -0,0 +1,106 @@
+# -*- coding: utf-8 -*-
+
+import sys
+from util.log import *
+from util.cases import *
+from util.sql import *
+
+
+class TDTestCase:
+    def init(self, conn):
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor())
+
+    def run(self):
+        tdSql.prepare()
+
+        tdLog.info('=============== step1')
+        tdLog.info('create table tb (ts timestamp, speed tinyint)')
+        tdSql.execute('create table tb (ts timestamp, speed tinyint)')
+        tdLog.info("insert into tb values (now, NULL)")
+        tdSql.execute("insert into tb values (now, NULL)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(1)')
+        tdSql.checkRows(1)
+        tdLog.info('tdSql.checkData(0, 1, null)')
+        tdSql.checkData(0, 1, None)
+        tdLog.info('=============== step2')
+        tdLog.info("insert into tb values (now+1m, -128)  -x step2")
+        tdSql.error("insert into tb values (now+1m, -128) ")
+        tdLog.info("insert into tb values (now+1m, NULL)")
+        tdSql.execute("insert into tb values (now+1m, NULL)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(2)')
+        tdSql.checkRows(2)
+        tdLog.info('tdSql.checkData(0, 1, null)')
+        tdSql.checkData(0, 1, None)
+        tdLog.info('=============== step3')
+        tdLog.info("insert into tb values (now+2m, 127)")
+        tdSql.execute("insert into tb values (now+2m, 127)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(3)')
+        tdSql.checkRows(3)
+        tdLog.info('tdSql.checkData(0, 1, 127)')
+        tdSql.checkData(0, 1, 127)
+        tdLog.info('=============== step4')
+        tdLog.info("insert into tb values (now+3m, 128) -x step4")
+        tdSql.error("insert into tb values (now+3m, 128)")
+        tdLog.info("insert into tb values (now+3m, NULL)")
+        tdSql.execute("insert into tb values (now+3m, NULL)")
+        tdLog.info('select * from tb')
+        tdSql.query('select * from tb')
+        tdLog.info('tdSql.checkRow(4)')
+        tdSql.checkRows(4)
+        tdLog.info('tdSql.checkData(0, 1, null)')
+        tdSql.checkData(0, 1, None)
+        tdLog.info('=============== step5')
+        tdLog.info("insert into tb values (now+4m, a2)")
+        tdSql.error("insert into tb values (now+4m, a2)")
+        tdLog.info("insert into tb values (now+4m, 0)")
+        tdSql.execute("insert into tb values (now+4m, 0)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(5)')
+        tdSql.checkRows(5)
+        tdLog.info('tdSql.checkData(0, 1, 0)')
+        tdSql.checkData(0, 1, 0)
+        tdLog.info('=============== step6')
+        tdLog.info("insert into tb values (now+5m, 2a)")
+        tdSql.error("insert into tb values (now+5m, 2a)")
+        tdLog.info("insert into tb values (now+5m, 2)")
+        tdSql.execute("insert into tb values (now+5m, 2)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(6)')
+        tdSql.checkRows(6)
+        tdLog.info('tdSql.checkData(0, 1, 2)')
+        tdSql.checkData(0, 1, 2)
+        tdLog.info('=============== step7')
+        tdLog.info("insert into tb values (now+6m, 2a'1)")
+        tdSql.error("insert into tb values (now+6m, 2a'1)")
+        tdLog.info("insert into tb values (now+6m, 2)")
+        tdSql.execute("insert into tb values (now+6m, 2)")
+        tdLog.info('select * from tb order by ts desc')
+        tdSql.query('select * from tb order by ts desc')
+        tdLog.info('tdSql.checkRow(7)')
+        tdSql.checkRows(7)
+        tdLog.info('tdSql.checkData(0, 1, 2)')
+        tdSql.checkData(0, 1, 2)
+        tdLog.info('drop database db')
+        tdSql.execute('drop database db')
+        tdLog.info('show databases')
+        tdSql.query('show databases')
+        tdLog.info('tdSql.checkRow(0)')
+        tdSql.checkRows(0)
+# convert end
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())
diff --git a/tests/pytest/simpletest.sh b/tests/pytest/simpletest.sh
index 58345e13ee8387c824fadb670f8fc99cd9e7f8a2..73b25d2056d55f4650930b53aa78c53cd181f374 100755
--- a/tests/pytest/simpletest.sh
+++ b/tests/pytest/simpletest.sh
@@ -1,9 +1,25 @@
 #!/bin/bash
-python3 ./test.py -f insert/basic.py $1
+python3 ./test.py $1 -f insert/basic.py
 python3 ./test.py -s $1
 sleep 1
-python3 ./test.py -f insert/int.py $1
+python3 ./test.py $1 -f insert/int.py
 python3 ./test.py -s $1
 sleep 1
-python3 ./test.py -f insert/float.py $1
+python3 ./test.py $1 -f insert/float.py
 python3 ./test.py -s $1
+sleep 1
+python3 ./test.py $1 -f insert/bigint.py
+python3 ./test.py -s $1
+sleep 1
+python3 ./test.py $1 -f insert/bool.py
+python3 ./test.py -s $1
+sleep 1
+python3 ./test.py $1 -f insert/double.py
+python3 ./test.py -s $1
+sleep 1
+python3 ./test.py $1 -f insert/smallint.py
+python3 ./test.py -s $1
+sleep 1
+python3 ./test.py $1 -f insert/tinyint.py
+python3 ./test.py -s $1
+sleep 1
diff --git a/tests/pytest/util/sql.py b/tests/pytest/util/sql.py
index 00084681306da30e0a46333030a45c891c7780e4..edfee4ddb11337b45357022fd195063d3bcf134b 100644
--- a/tests/pytest/util/sql.py
+++ b/tests/pytest/util/sql.py
@@ -89,7 +89,12 @@ class TDSql:
             tdLog.exit(
                 "sql:%.40s row:%d col:%d data:%s != expect:%s" %
                 (self.sql, row, col, self.queryResult[row][col], data))
-        tdLog.info("sql:%.40s, row:%d col:%d data:%s == expect:%d" %
+
+        if data is None:
+            tdLog.info("sql:%.40s, row:%d col:%d data:%s == expect:%s" %
+                   (self.sql, row, col, self.queryResult[row][col], data))
+        else:
+            tdLog.info("sql:%.40s, row:%d col:%d data:%s == expect:%d" %
                    (self.sql, row, col, self.queryResult[row][col], data))
 
     def getData(self, row, col):