mirror of
https://github.com/psycopg/psycopg2.git
synced 2024-11-24 18:03:43 +03:00
26 lines
544 B
Python
26 lines
544 B
Python
|
#!/usr/bin/env python
|
||
|
|
|
||
|
|
#import psycopg as db
|
||
|
|
import psycopg2 as db
|
||
|
|
import threading
|
||
|
|
import time
|
||
|
|
import sys
|
||
|
|
|
||
|
|
def query_worker(dsn):
|
||
|
|
conn = db.connect(dsn)
|
||
|
|
cursor = conn.cursor()
|
||
|
|
while True:
|
||
|
|
cursor.execute("select * from pg_class")
|
||
|
|
while True:
|
||
|
|
row = cursor.fetchone()
|
||
|
|
if row is None:
|
||
|
|
break
|
||
|
|
|
||
|
|
if len(sys.argv) != 2:
|
||
|
|
print 'usage: %s DSN' % sys.argv[0]
|
||
|
|
sys.exit(1)
|
||
|
|
th = threading.Thread(target=query_worker, args=(sys.argv[1],))
|
||
|
|
th.setDaemon(True)
|
||
|
|
th.start()
|
||
|
|
time.sleep(1)
|