Hi,
I have a simple python script:
connection = psycopg.connect("host="+server+" dbname="+database+"
user="+login+" password="+password)
cursor_modify = connection.cursor()
cursor_modify.execute("update messages set flag=1 where flag=0")
connection.commit()
On running it sometimes I got:
psycopg.ProgrammingError: ERROR: could not serialize access due to
concurrent update
How can I setup isolation level for waiting end of executing other
transaction and execute update without any error?
--
Thanks,
Eugene Prokopiev
