psycopg2

Let me preface this by saying that I am fairly new to Python and I apologize if this is not the appropriate place for this question. I am using the psycopg2 module to manipulate a PostgreSQL database. The general usage would look something like this: # Example 1 import psycopg2 conn = psycopg2.connect(database="mydb", user="postgres") cur = conn.cursor() cur.execute ("SELECT * FROM mytable;") rows = cur.fetchall() for i, row in enumerate(rows): print "Row", i, "value = ", row cur.close() conn.close() This will open a connection to the mydb database, select all fields from the table mytable and

I try to COPY a CSV file from a folder to a postgres table using python and psycopg2 and I get the following error: Traceback (most recent call last): File "<stdin>", line 1, in <module> psycopg2.ProgrammingError: must be superuser to COPY to or from a file HINT: Anyone can COPY to stdout or from stdin. psql's \copy command also works for anyone. I also tried to run it through the python environment as: constr = "dbname='db_name' user='user' host='localhost' password='pass'" conn = psycopg2.connect(constr) cur = conn.cursor() sqlstr = "COPY test_2 FROM '/tmp/tmpJopiUG/downloaded_xls.csv'

It seems when I use callproc(), psycopg2 isn't properly casting strings as text or character varying. For example: values = [pid, 4, 4, 'bureau ama', 0, 130, row['report_dte'], row['report_dte'], 1, 1, 1, None, None, 'published', row['report_dte']] cur.callproc('header', values) Yields: psycopg2.ProgrammingError: function header(integer, integer, integer, unknown, integer, integer, unknown, unknown, integer, integer, integer, unknown, unknown, unknown, unknown) does not exist LINE 1: SELECT * FROM header(509952,4... First, the "bureau ama" is unknown instead of text/character, and row["report

I am experiencing a problem with a Django application that is exceeding the maximum number of simultaneous connections (100) to Postgres when running through Gunicorn with async eventlet workers. When the connection limit it reached the application starts returning 500 -errors until new connections can be established. This is my database configuration: DATABASES = { 'default': { 'ENGINE': 'django.contrib.gis.db.backends.postgis', 'NAME': 'django', 'USER': 'django', 'HOST': 'postgres', 'PORT': 5432, 'CONN_MAX_AGE': 60, } } This is how Gunicorn is started: gunicorn --bind 0.0.0.0:8080 --worker

I am trying to set up a postgresql 9.1 server on ubuntu, for remote access of data. I have postgres properly installed, the server process is running and I am trying to configure it so that I can access the server remotely over the internet from a few other computers outside my LAN. I have already modified my pg_hba.conf with: host all all 0.0.0.0 trust and the postgresql.conf with: listen_addresses = '*' port = 5432 I have additionally modified my iptables to accept connections on port 5432. When I try to connect using psycopg2 on python: conn=psycopg2.connect('host=XX.XX.XX.XX port=5432