#coding=utf-8
import threading
import time
import cx_Oracle
from pprint import pprint
import csv
table_name = "dbtest.csv"
f = open(table_name + ".csv", "w")
conn = cx_Oracle.connect('test/[email protected]/serv')
cursor = conn.cursor()
owner = "system"
def exp01():
writer = csv.writer(f, lineterminator="
", quoting=csv.QUOTE_NONNUMERIC)
tname = threading.current_thread()
print tname
exportOracleSql = "select 'exp01' from dual"
print exportOracleSql
x = cursor.execute(exportOracleSql)
time.sleep(1000)
cursor.close()
conn.close()
def exp02():
writer = csv.writer(f, lineterminator="
", quoting=csv.QUOTE_NONNUMERIC)
tname = threading.current_thread()
print tname
exportOracleSql = "select 'exp02' from dual"
print exportOracleSql
x = cursor.execute(exportOracleSql)
time.sleep(1000)
cursor.close()
conn.close()
def exp03():
writer = csv.writer(f, lineterminator="
", quoting=csv.QUOTE_NONNUMERIC)
tname = threading.current_thread()
print tname
exportOracleSql = "select 'exp03' from dual"
print exportOracleSql
x = cursor.execute(exportOracleSql)
time.sleep(1000)
cursor.close()
conn.close()
def exp04():
writer = csv.writer(f, lineterminator="
", quoting=csv.QUOTE_NONNUMERIC)
tname = threading.current_thread()
print tname
exportOracleSql = "select 'exp04' from dual"
print exportOracleSql
x = cursor.execute(exportOracleSql)
time.sleep(1000)
cursor.close()
conn.close()
def exp05():
writer = csv.writer(f, lineterminator="
", quoting=csv.QUOTE_NONNUMERIC)
tname = threading.current_thread()
print tname
exportOracleSql = "select 'exp05' from dual"
print exportOracleSql
x = cursor.execute(exportOracleSql)
time.sleep(1000)
cursor.close()
conn.close()
def exp06():
writer = csv.writer(f, lineterminator="
", quoting=csv.QUOTE_NONNUMERIC)
tname = threading.current_thread()
print tname
exportOracleSql = "select 'exp06' from dual"
print exportOracleSql
x = cursor.execute(exportOracleSql)
time.sleep(1000)
cursor.close()
conn.close()
def exp07():
writer = csv.writer(f, lineterminator="
", quoting=csv.QUOTE_NONNUMERIC)
tname = threading.current_thread()
print tname
exportOracleSql = "select 'exp07' from dual"
print exportOracleSql
x = cursor.execute(exportOracleSql)
time.sleep(1000)
cursor.close()
conn.close()
def exp08():
writer = csv.writer(f, lineterminator="
", quoting=csv.QUOTE_NONNUMERIC)
tname = threading.current_thread()
print tname
exportOracleSql = "select 'exp08' from dual"
print exportOracleSql
x = cursor.execute(exportOracleSql)
time.sleep(1000)
cursor.close()
conn.close()
def exp09():
writer = csv.writer(f, lineterminator="
", quoting=csv.QUOTE_NONNUMERIC)
tname = threading.current_thread()
print tname
exportOracleSql = "select 'exp09' from dual"
print exportOracleSql
x = cursor.execute(exportOracleSql)
time.sleep(1000)
cursor.close()
conn.close()
def exp10():
writer = csv.writer(f, lineterminator="
", quoting=csv.QUOTE_NONNUMERIC)
tname = threading.current_thread()
print tname
exportOracleSql = "select 'exp10' from dual"
print exportOracleSql
x = cursor.execute(exportOracleSql)
time.sleep(1000)
cursor.close()
conn.close()
def exp11():
writer = csv.writer(f, lineterminator="
", quoting=csv.QUOTE_NONNUMERIC)
tname = threading.current_thread()
print tname
exportOracleSql = "select 'exp11' from dual"
print exportOracleSql
x = cursor.execute(exportOracleSql)
time.sleep(1000)
cursor.close()
conn.close()
def exp12():
writer = csv.writer(f, lineterminator="
", quoting=csv.QUOTE_NONNUMERIC)
tname = threading.current_thread()
print tname
exportOracleSql = "select 'exp12' from dual"
print exportOracleSql
x = cursor.execute(exportOracleSql)
time.sleep(1000)
cursor.close()
conn.close()
def exp13():
writer = csv.writer(f, lineterminator="
", quoting=csv.QUOTE_NONNUMERIC)
tname = threading.current_thread()
print tname
exportOracleSql = "select 'exp13' from dual"
print exportOracleSql
x = cursor.execute(exportOracleSql)
time.sleep(1000)
cursor.close()
conn.close()
def exp14():
writer = csv.writer(f, lineterminator="
", quoting=csv.QUOTE_NONNUMERIC)
tname = threading.current_thread()
print tname
exportOracleSql = "select 'exp14' from dual"
print exportOracleSql
x = cursor.execute(exportOracleSql)
time.sleep(1000)
cursor.close()
conn.close()
threads = []
t1 = threading.Thread(target=exp01,name='exp01')
threads.append(t1)
t2 = threading.Thread(target=exp02,name='exp02')
threads.append(t2)
t2 = threading.Thread(target=exp03,name='exp03')
threads.append(t2)
t2 = threading.Thread(target=exp04,name='exp04')
threads.append(t2)
t2 = threading.Thread(target=exp05,name='exp05')
threads.append(t2)
t2 = threading.Thread(target=exp06,name='exp06')
threads.append(t2)
t2 = threading.Thread(target=exp07,name='exp07')
threads.append(t2)
t2 = threading.Thread(target=exp08,name='exp08')
threads.append(t2)
t2 = threading.Thread(target=exp09,name='exp09')
threads.append(t2)
t2 = threading.Thread(target=exp10,name='exp10')
threads.append(t2)
t2 = threading.Thread(target=exp11,name='exp11')
threads.append(t2)
t2 = threading.Thread(target=exp12,name='exp12')
threads.append(t2)
t2 = threading.Thread(target=exp13,name='exp13')
threads.append(t2)
t2 = threading.Thread(target=exp14,name='exp14')
threads.append(t2)
if __name__ == '__main__':
for t in threads:
#t.setDaemon(True)
t.start()
#t.run()
#t.start()
# print '3333333'
print threading.current_thread()
# print t.is_alive()
# print '3333333'
t.join()
print "all over "
[oracle@node01 python]$ python t100.py
<_mainthread started="">
select 'exp01' from dual
select 'exp02' from dual
<_mainthread started="">
<_mainthread started="">
select 'exp03' from dual
<_mainthread started="">
select 'exp04' from dual
Exception in thread exp01:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/threading.py", line 551, in __bootstrap_inner
self.run()
File "/usr/local/lib/python2.7/threading.py", line 504, in run
self.__target(*self.__args, **self.__kwargs)
File "t100.py", line 18, in exp01
x = cursor.execute(exportOracleSql)
DatabaseError: DPI-1002: invalid OCI handle
select 'exp05' from dual
<_mainthread started="">
<_mainthread started="">
select 'exp06' from dual
<_mainthread started="">
select 'exp07' from dual
Exception in thread exp04:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/threading.py", line 551, in __bootstrap_inner
self.run()
File "/usr/local/lib/python2.7/threading.py", line 504, in run
self.__target(*self.__args, **self.__kwargs)
File "t100.py", line 52, in exp04
x = cursor.execute(exportOracleSql)
DatabaseError: DPI-1002: invalid dpiStmt handle
select 'exp08' from dual
<_mainthread started="">
Exception in thread exp03:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/threading.py", line 551, in __bootstrap_inner
self.run()
File "/usr/local/lib/python2.7/threading.py", line 504, in run
self.__target(*self.__args, **self.__kwargs)
File "t100.py", line 41, in exp03
x = cursor.execute(exportOracleSql)
OperationalError: ORA-01013:
select 'exp09' from dual
<_mainthread started="">
<_mainthread started="">
Exception in thread exp06:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/threading.py", line 551, in __bootstrap_inner
self.run()
File "/usr/local/lib/python2.7/threading.py", line 504, in run
self.__target(*self.__args, **self.__kwargs)
File "t100.py", line 74, in exp06
x = cursor.execute(exportOracleSql)
DatabaseError: ORA-24315:
select 'exp10' from dual
select 'exp11' from dual
<_mainthread started="">
<_mainthread started="">
select 'exp12' from dual
Exception in thread exp09:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/threading.py", line 551, in __bootstrap_inner
self.run()
File "/usr/local/lib/python2.7/threading.py", line 504, in run
self.__target(*self.__args, **self.__kwargs)
File "t100.py", line 107, in exp09
x = cursor.execute(exportOracleSql)
OperationalError: ORA-01013:
select 'exp13' from dual
Exception in thread exp10:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/threading.py", line 551, in __bootstrap_inner
self.run()
File "/usr/local/lib/python2.7/threading.py", line 504, in run
self.__target(*self.__args, **self.__kwargs)
File "t100.py", line 118, in exp10
x = cursor.execute(exportOracleSql)
OperationalError: ORA-03114: ORACLE
Exception in thread exp11:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/threading.py", line 551, in __bootstrap_inner
self.run()
File "/usr/local/lib/python2.7/threading.py", line 504, in run
self.__target(*self.__args, **self.__kwargs)
File "t100.py", line 129, in exp11
x = cursor.execute(exportOracleSql)
OperationalError: ORA-03114: ORACLE
Exception in thread exp12:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/threading.py", line 551, in __bootstrap_inner
self.run()
File "/usr/local/lib/python2.7/threading.py", line 504, in run
self.__target(*self.__args, **self.__kwargs)
File "t100.py", line 140, in exp12
x = cursor.execute(exportOracleSql)
DatabaseError: DPI-1002: invalid dpiStmt handle
Exception in thread exp07:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/threading.py", line 551, in __bootstrap_inner
self.run()
File "/usr/local/lib/python2.7/threading.py", line 504, in run
self.__target(*self.__args, **self.__kwargs)
File "t100.py", line 85, in exp07
x = cursor.execute(exportOracleSql)
DatabaseError: ORA-24909: 。
<_mainthread started="">
<_mainthread started="">
select 'exp14' from dual
Exception in thread exp14:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/threading.py", line 551, in __bootstrap_inner
self.run()
File "/usr/local/lib/python2.7/threading.py", line 504, in run
self.__target(*self.__args, **self.__kwargs)
File "t100.py", line 162, in exp14
x = cursor.execute(exportOracleSql)
OperationalError: ORA-03114: ORACLE
all over
Exception in thread exp13:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/threading.py", line 551, in __bootstrap_inner
self.run()
File "/usr/local/lib/python2.7/threading.py", line 504, in run
self.__target(*self.__args, **self.__kwargs)
File "t100.py", line 151, in exp13
x = cursor.execute(exportOracleSql)
OperationalError: ORA-03114: ORACLE
Errors in file :
OCI-21500: , : [17099], [], [], [], [], [], [], []
OCI-21500: , : [17099], [], [], [], [], [], [], []
Errors in file :
OCI-21500: , : [17099], [], [], [], [], [], [], []
OCI-21500: , : [17099], [], [], [], [], [], [], []
ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ.їїїїїїїїSegmentation fault (core dumped)
DatabaseError: ORA-24909: 。
[oracle@node01 python]$ oerr ora 24909
24909, 00000, "call in progress. Current operation cancelled"
// *Cause: The OCI call was invoked when another call on the connection was
// in progress.
// *Action: Check if the OCI call is supported when the call is in progress
// under special conditions; for example, if it is being used by a
// signal handler.
// NLS_DO_NOT_TRANSLATE [24910,24910]
[oracle@node01 python]$
OCI
, !