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test:add testcase of python connector using Statement API

This commit is contained in:
tomchon 2022-06-06 22:25:57 +08:00
parent a22fd01afb
commit 3f1a803426
1 changed files with 20 additions and 5 deletions
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25
tests/system-test/1-insert/test_stmt_set_tbname_tag.py
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@ -249,18 +249,33 @@ class TDTestCase:
print("8",rows4) print("8",rows4)
assert rows4[0][0] == 3, ' 8 case is failed' assert rows4[0][0] == 3, ' 8 case is failed'
#query: selector Functions #query: selector Functions 9
querystmt4=conn.statement(" select count(?) from log ") querystmt4=conn.statement(" select bottom(bu,?) from log group by bu ; ")
queryparam4=new_bind_params(1) queryparam4=new_bind_params(1)
print(type(queryparam4)) print(type(queryparam4))
queryparam4[0].int(123) queryparam4[0].int(2)
querystmt4.bind_param(queryparam4) querystmt4.bind_param(queryparam4)
querystmt4.execute() querystmt4.execute()
result4=querystmt4.use_result() result4=querystmt4.use_result()
rows4=result4.fetch_all() rows4=result4.fetch_all()
print("8",rows4) print("9",rows4)
assert rows4[0][0] == 3, ' 8 case is failed' assert rows4[0][0] == 4, ' 9 case is failed'
assert rows4[1][0] == 3, ' 9 case is failed'
# #query: time-series specific Functions 10
querystmt4=conn.statement(" select twa(?) from log; ")
queryparam4=new_bind_params(1)
print(type(queryparam4))
queryparam4[0].int(15)
querystmt4.bind_param(queryparam4)
querystmt4.execute()
result4=querystmt4.use_result()
rows4=result4.fetch_all()
print("10",rows4)
assert rows4[0][0] == 15, ' 10 case is failed'
# conn.execute("drop database if exists %s" % dbname) # conn.execute("drop database if exists %s" % dbname)
conn.close() conn.close()