hello,
i'm trying to use sqlalchemy 0.5.1 with python 2.5.4 on windows. and
mysql 5.1.

the task is simple: to keep fresh information about our servers.

i can get a list of server names from AD, get some info about them and
insert them into DB using Session.add().

if i run the script for the first time, it works fine.
however, the next run fails: sqlalchemy.exc.IntegrityError:
(IntegrityError) (1062, "Duplicate entry...

the table looks like this:
'id', 'int(11)', 'PRIMARY KEY', 'auto_increment'
'name', 'varchar(16)', 'UNIQUE'
'ip_address', 'varchar(16)'
... (some other columns which are not important)

if i want to keep the data up to date, i need to update them if they
already exist in DB.
if i would use plain (literal) sql, i could execute insert in $SUBJ.
but i would like to use sqlalchemy's native solution if it's possible.
however, i don't know how to do this.

can anyone help me?
thanks

c.

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