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test:add testcase of python connector using Statement API

This commit is contained in:
tomchon 2022-06-06 19:57:13 +08:00
parent fcba91b75f
commit 6363018198
3 changed files with 203 additions and 112 deletions
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178
tests/system-test/1-insert/test_stmt_insert_query_ex.py
View File

@ -80,93 +80,9 @@ class TDTestCase:
con=taos.connect(host=host, user=user, password=password, config=cfg ,port=port)
print(con)
return con
def test_stmt_insert_multi(self,conn):
# type: (TaosConnection) -> None
dbname = "pytest_taos_stmt_multi"
try:
conn.execute("drop database if exists %s" % dbname)
conn.execute("create database if not exists %s" % dbname)
conn.select_db(dbname)
conn.execute(
"create table if not exists log(ts timestamp, bo bool, nil tinyint, ti tinyint, si smallint, ii int,\
bi bigint, tu tinyint unsigned, su smallint unsigned, iu int unsigned, bu bigint unsigned, \
ff float, dd double, bb binary(100), nn nchar(100), tt timestamp)",
)
# conn.load_table_info("log")
start = datetime.now()
stmt = conn.statement("insert into log values(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)")
params = new_multi_binds(16)
params[0].timestamp((1626861392589, 1626861392590, 1626861392591))
params[1].bool((True, None, False))
params[2].tinyint([-128, -128, None]) # -128 is tinyint null
params[3].tinyint([0, 127, None])
params[4].smallint([3, None, 2])
params[5].int([3, 4, None])
params[6].bigint([3, 4, None])
params[7].tinyint_unsigned([3, 4, None])
params[8].smallint_unsigned([3, 4, None])
params[9].int_unsigned([3, 4, None])
params[10].bigint_unsigned([3, 4, None])
params[11].float([3, None, 1])
params[12].double([3, None, 1.2])
params[13].binary(["abc", "dddafadfadfadfadfa", None])
params[14].nchar(["涛思数据", None, "a long string with 中文字符"])
params[15].timestamp([None, None, 1626861392591])
# print(type(stmt))
stmt.bind_param_batch(params)
stmt.execute()
end = datetime.now()
print("elapsed time: ", end - start)
assert stmt.affected_rows == 3
#query
querystmt=conn.statement("select ?,bu from log")
queryparam=new_bind_params(1)
print(type(queryparam))
queryparam[0].binary("ts")
querystmt.bind_param(queryparam)
querystmt.execute()
result=querystmt.use_result()
# rows=result.fetch_all()
# print( querystmt.use_result())
# result = conn.query("select * from log")
rows=result.fetch_all()
# rows=result.fetch_all()
print(rows)
assert rows[1][0] == "ts"
assert rows[0][1] == 3
#query
querystmt1=conn.statement("select * from log where bu < ?")
queryparam1=new_bind_params(1)
print(type(queryparam1))
queryparam1[0].int(4)
querystmt1.bind_param(queryparam1)
querystmt1.execute()
result1=querystmt1.use_result()
rows1=result1.fetch_all()
assert str(rows1[0][0]) == "2021-07-21 17:56:32.589000"
assert rows1[0][10] == 3
stmt.close()
# conn.execute("drop database if exists %s" % dbname)
conn.close()
except Exception as err:
# conn.execute("drop database if exists %s" % dbname)
conn.close()
raise err
def test_stmt_set_tbname_tag(self,conn):
dbname = "pytest_taos_stmt_set_tbname_tag"
dbname = "stmt_set_tbname_tag"
try:
conn.execute("drop database if exists %s" % dbname)
@ -174,16 +90,16 @@ class TDTestCase:
conn.select_db(dbname)
conn.execute("create table if not exists log(ts timestamp, bo bool, nil tinyint, ti tinyint, si smallint, ii int,\
bi bigint, tu tinyint unsigned, su smallint unsigned, iu int unsigned, bu bigint unsigned, \
ff float, dd double, bb binary(100), nn nchar(100), tt timestamp) tags (t1 timestamp, t2 bool,\
ff float, dd double, bb binary(100), nn nchar(100), tt timestamp , vc varchar(100)) tags (t1 timestamp, t2 bool,\
t3 tinyint, t4 tinyint, t5 smallint, t6 int, t7 bigint, t8 tinyint unsigned, t9 smallint unsigned, \
t10 int unsigned, t11 bigint unsigned, t12 float, t13 double, t14 binary(100), t15 nchar(100), t16 timestamp)")
stmt = conn.statement("insert into ? using log tags (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) \
values (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)")
values (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)")
tags = new_bind_params(16)
tags[0].timestamp(1626861392589123, PrecisionEnum.Microseconds)
tags[1].bool(True)
tags[2].null()
tags[2].bool(False)
tags[3].tinyint(2)
tags[4].smallint(3)
tags[5].int(4)
@ -198,7 +114,7 @@ class TDTestCase:
tags[14].nchar("stmt")
tags[15].timestamp(1626861392589, PrecisionEnum.Milliseconds)
stmt.set_tbname_tags("tb1", tags)
params = new_multi_binds(16)
params = new_multi_binds(17)
params[0].timestamp((1626861392589111, 1626861392590111, 1626861392591111))
params[1].bool((True, None, False))
params[2].tinyint([-128, -128, None]) # -128 is tinyint null
@ -213,25 +129,32 @@ class TDTestCase:
params[11].float([3, None, 1])
params[12].double([3, None, 1.2])
params[13].binary(["abc", "dddafadfadfadfadfa", None])
params[14].nchar(["涛思数据", None, "a? long string with 中文字符"])
params[14].nchar(["涛思数据", None, "a long string with 中文字符"])
params[15].timestamp([None, None, 1626861392591])
params[16].binary(["涛思数据16", None, "a long string with 中文-字符"])
stmt.bind_param_batch(params)
stmt.execute()
assert stmt.affected_rows == 3
#query
#query all
querystmt1=conn.statement("select * from log where bu < ?")
queryparam1=new_bind_params(1)
print(type(queryparam1))
queryparam1[0].int(5)
queryparam1[0].int(10)
querystmt1.bind_param(queryparam1)
querystmt1.execute()
result1=querystmt1.use_result()
rows1=result1.fetch_all()
print("1",rows1)
print(rows1[0])
print(rows1[1])
print(rows1[2])
assert str(rows1[0][0]) == "2021-07-21 17:56:32.589111"
assert rows1[0][10] == 3
assert rows1[1][10] == 4
#query: Numeric Functions
querystmt2=conn.statement("select abs(?) from log where bu < ?")
queryparam2=new_bind_params(2)
print(type(queryparam2))
@ -242,6 +165,11 @@ class TDTestCase:
result2=querystmt2.use_result()
rows2=result2.fetch_all()
print("2",rows2)
assert rows2[0][0] == 5
assert rows2[1][0] == 5
#query: Numeric Functions and escapes
querystmt3=conn.statement("select abs(?) from log where nn= 'a? long string with 中文字符' ")
queryparam3=new_bind_params(1)
@ -252,9 +180,63 @@ class TDTestCase:
result3=querystmt3.use_result()
rows3=result3.fetch_all()
print("3",rows3)
# assert str(rows1[0][0]) == "2021-07-21 17:56:32.589111"
# assert rows1[0][10] == 3
# assert rows1[1][10] == 4
assert rows3 == []
#query: string Functions
querystmt3=conn.statement("select CHAR_LENGTH(?) from log ")
queryparam3=new_bind_params(1)
print(type(queryparam3))
queryparam3[0].binary('中文字符')
querystmt3.bind_param(queryparam3)
querystmt3.execute()
result3=querystmt3.use_result()
rows3=result3.fetch_all()
print("4",rows3)
assert rows3[0][0] == 12, 'fourth case is failed'
assert rows3[1][0] == 12, 'fourth case is failed'
# #query: conversion Functions
# querystmt4=conn.statement("select cast( ? as bigint) from log ")
# queryparam4=new_bind_params(1)
# print(type(queryparam4))
# queryparam4[0].binary('1232a')
# querystmt4.bind_param(queryparam4)
# querystmt4.execute()
# result4=querystmt4.use_result()
# rows4=result4.fetch_all()
# print("5",rows4)
# assert rows4[0][0] == 1232
# assert rows4[1][0] == 1232
# querystmt4=conn.statement("select cast( ? as binary(10)) from log ")
# queryparam4=new_bind_params(1)
# print(type(queryparam4))
# queryparam4[0].int(123)
# querystmt4.bind_param(queryparam4)
# querystmt4.execute()
# result4=querystmt4.use_result()
# rows4=result4.fetch_all()
# print("6",rows4)
# assert rows4[0][0] == '123'
# assert rows4[1][0] == '123'
# #query: datatime Functions
# querystmt4=conn.statement(" select timediff('2021-07-21 17:56:32.590111',?,1s) from log ")
# queryparam4=new_bind_params(1)
# print(type(queryparam4))
# queryparam4[0].timestamp(1626861392591111)
# querystmt4.bind_param(queryparam4)
# querystmt4.execute()
# result4=querystmt4.use_result()
# rows4=result4.fetch_all()
# print("7",rows4)
# assert rows4[0][0] == 1, 'seventh case is failed'
# assert rows4[1][0] == 1, 'seventh case is failed'
# conn.execute("drop database if exists %s" % dbname)
conn.close()
@ -269,8 +251,6 @@ class TDTestCase:
config = buildPath+ "../sim/dnode1/cfg/"
host="localhost"
connectstmt=self.newcon(host,config)
self.test_stmt_insert_multi(connectstmt)
connectstmt=self.newcon(host,config)
self.test_stmt_set_tbname_tag(connectstmt)
return

5
tests/system-test/1-insert/test_stmt_muti_insert_query.py
View File

@ -124,7 +124,7 @@ class TDTestCase:
print("elapsed time: ", end - start)
assert stmt.affected_rows == 3
#query
#query 1
querystmt=conn.statement("select ?,bu from log")
queryparam=new_bind_params(1)
print(type(queryparam))
@ -141,8 +141,9 @@ class TDTestCase:
print(rows)
assert rows[1][0] == "ts"
assert rows[0][1] == 3
assert rows[2][1] == None
#query
#query 2
querystmt1=conn.statement("select * from log where bu < ?")
queryparam1=new_bind_params(1)
print(type(queryparam1))

132
tests/system-test/1-insert/test_stmt_set_tbname_tag.py
View File

@ -82,7 +82,7 @@ class TDTestCase:
return con
def test_stmt_set_tbname_tag(self,conn):
dbname = "pytest_taos_stmt_set_tbname_tag"
dbname = "stmt_set_tbname_tag"
try:
conn.execute("drop database if exists %s" % dbname)
@ -99,7 +99,7 @@ class TDTestCase:
tags = new_bind_params(16)
tags[0].timestamp(1626861392589123, PrecisionEnum.Microseconds)
tags[1].bool(True)
tags[2].null()
tags[2].bool(False)
tags[3].tinyint(2)
tags[4].smallint(3)
tags[5].int(4)
@ -114,7 +114,7 @@ class TDTestCase:
tags[14].nchar("stmt")
tags[15].timestamp(1626861392589, PrecisionEnum.Milliseconds)
stmt.set_tbname_tags("tb1", tags)
params = new_multi_binds(16)
params = new_multi_binds(17)
params[0].timestamp((1626861392589111, 1626861392590111, 1626861392591111))
params[1].bool((True, None, False))
params[2].tinyint([-128, -128, None]) # -128 is tinyint null
@ -129,28 +129,138 @@ class TDTestCase:
params[11].float([3, None, 1])
params[12].double([3, None, 1.2])
params[13].binary(["abc", "dddafadfadfadfadfa", None])
params[14].nchar(["涛思数据", None, "a long string with 中文字符"])
params[14].nchar(["涛思数据", None, "a long string with 中文?字符"])
params[15].timestamp([None, None, 1626861392591])
params[16].binary(["涛思数据16", None, "a long string with 中文-字符"])
params[16].binary(["涛思数据16", None, None])
stmt.bind_param_batch(params)
stmt.execute()
assert stmt.affected_rows == 3
#query
#query all
querystmt1=conn.statement("select * from log where bu < ?")
queryparam1=new_bind_params(1)
print(type(queryparam1))
queryparam1[0].int(5)
queryparam1[0].int(10)
querystmt1.bind_param(queryparam1)
querystmt1.execute()
result1=querystmt1.use_result()
rows1=result1.fetch_all()
print(rows1)
# assert str(rows1[0][0]) == "2021-07-21 17:56:32.589111"
# assert rows1[0][10] == 3
# assert rows1[1][10] == 4
print(rows1[0])
print(rows1[1])
print(rows1[2])
assert str(rows1[0][0]) == "2021-07-21 17:56:32.589111"
assert rows1[0][10] == 3
assert rows1[1][10] == 4
#query: Numeric Functions
querystmt2=conn.statement("select abs(?) from log where bu < ?")
queryparam2=new_bind_params(2)
print(type(queryparam2))
queryparam2[0].int(5)
queryparam2[1].int(5)
querystmt2.bind_param(queryparam2)
querystmt2.execute()
result2=querystmt2.use_result()
rows2=result2.fetch_all()
print("2",rows2)
assert rows2[0][0] == 5
assert rows2[1][0] == 5
#query: Numeric Functions and escapes
querystmt3=conn.statement("select abs(?) from log where nn= 'a? long string with 中文字符' ")
queryparam3=new_bind_params(1)
print(type(queryparam3))
queryparam3[0].int(5)
querystmt3.bind_param(queryparam3)
querystmt3.execute()
result3=querystmt3.use_result()
rows3=result3.fetch_all()
print("3",rows3)
assert rows3 == []
# #query: string Functions
# querystmt3=conn.statement("select CHAR_LENGTH(?) from log ")
# queryparam3=new_bind_params(1)
# print(type(queryparam3))
# queryparam3[0].binary('中文字符')
# querystmt3.bind_param(queryparam3)
# querystmt3.execute()
# result3=querystmt3.use_result()
# rows3=result3.fetch_all()
# print("4",rows3)
# assert rows3[0][0] == 12, 'fourth case is failed'
# assert rows3[1][0] == 12, 'fourth case is failed'
# #query: conversion Functions
# querystmt4=conn.statement("select cast( ? as bigint) from log ")
# queryparam4=new_bind_params(1)
# print(type(queryparam4))
# queryparam4[0].binary('1232a')
# querystmt4.bind_param(queryparam4)
# querystmt4.execute()
# result4=querystmt4.use_result()
# rows4=result4.fetch_all()
# print("5",rows4)
# assert rows4[0][0] == 1232
# assert rows4[1][0] == 1232
# querystmt4=conn.statement("select cast( ? as binary(10)) from log ")
# queryparam4=new_bind_params(1)
# print(type(queryparam4))
# queryparam4[0].int(123)
# querystmt4.bind_param(queryparam4)
# querystmt4.execute()
# result4=querystmt4.use_result()
# rows4=result4.fetch_all()
# print("6",rows4)
# assert rows4[0][0] == '123'
# assert rows4[1][0] == '123'
# #query: datatime Functions
# querystmt4=conn.statement(" select timediff('2021-07-21 17:56:32.590111',?,1s) from log ")
# queryparam4=new_bind_params(1)
# print(type(queryparam4))
# queryparam4[0].timestamp(1626861392591111)
# querystmt4.bind_param(queryparam4)
# querystmt4.execute()
# result4=querystmt4.use_result()
# rows4=result4.fetch_all()
# print("7",rows4)
# assert rows4[0][0] == 1, 'seventh case is failed'
# assert rows4[1][0] == 1, 'seventh case is failed'
#query: aggregate Functions
querystmt4=conn.statement(" select count(?) from log ")
queryparam4=new_bind_params(1)
print(type(queryparam4))
queryparam4[0].int(123)
querystmt4.bind_param(queryparam4)
querystmt4.execute()
result4=querystmt4.use_result()
rows4=result4.fetch_all()
print("8",rows4)
assert rows4[0][0] == 3, ' 8 case is failed'
#query: selector Functions
querystmt4=conn.statement(" select count(?) from log ")
queryparam4=new_bind_params(1)
print(type(queryparam4))
queryparam4[0].int(123)
querystmt4.bind_param(queryparam4)
querystmt4.execute()
result4=querystmt4.use_result()
rows4=result4.fetch_all()
print("8",rows4)
assert rows4[0][0] == 3, ' 8 case is failed'
# conn.execute("drop database if exists %s" % dbname)
conn.close()