python Programming Glossary: psycopg2.connect

PostgreSQL - how to run VACUUM from code outside transaction block?

http://stackoverflow.com/questions/1017463/postgresql-how-to-run-vacuum-from-code-outside-transaction-block

def __init__ dbname host port user password self.conn psycopg2.connect dbname s host s port s user s password s dbname host port..

matplotlib: how to prevent x-axis labels from overlapping each other

http://stackoverflow.com/questions/13515471/matplotlib-how-to-prevent-x-axis-labels-from-overlapping-each-other

'pw' print Connecting to database n s conn_string conn psycopg2.connect conn_string print Connection to database was established succesfully..

Recreating Postgres COPY directly in Python?

http://stackoverflow.com/questions/1869973/recreating-postgres-copy-directly-in-python

. This excerpt is from the copy_from.py example conn psycopg2.connect DSN curs conn.cursor curs.execute CREATE TABLE test_copy fld1..

python adds “E” to string

http://stackoverflow.com/questions/3382234/python-adds-e-to-string

my postgres database. The real code looks like this conn psycopg2.connect user adminuser password adminpass host host cur conn.cursor..

Mapping a numpy array in place

http://stackoverflow.com/questions/6824122/mapping-a-numpy-array-in-place

Create DB connection and maintain on multiple processes (multiprocessing)

http://stackoverflow.com/questions/7555680/create-db-connection-and-maintain-on-multiple-processes-multiprocessing

def __init__ self a self.a a def __call__ self pyConn psycopg2.connect dbname 'geobase_1' host 'localhost' pyConn.set_isolation_level.. in xrange num_consumers for w in consumers w.start pyConnX psycopg2.connect dbname 'geobase_1' host 'localhost' pyConnX.set_isolation_level.. task_queue self.result_queue result_queue self.pyConn psycopg2.connect dbname 'geobase_1' host 'localhost' self.pyConn.set_isolation_level..

Use binary COPY table FROM with psycopg2

http://stackoverflow.com/questions/8144002/use-binary-copy-table-from-with-psycopg2

StringIO # Python2 use from cStringIO import StringIO conn psycopg2.connect dbname mydb user postgres curs conn.cursor # Convert floating.. 2494627.949375 23256 348 43.23524 2494827.949375 conn psycopg2.connect dbname mydb user postgres curs conn.cursor # Determine starting.. from io import BytesIO from datetime import datetime conn psycopg2.connect dbname mydb user postgres curs conn.cursor # NumPy record array..