Package trac :: Package db :: Module postgres_backend :: Class PostgreSQLConnection

Class PostgreSQLConnection

            object --+    
                     |    
util.ConnectionWrapper --+
                         |
                        PostgreSQLConnection

Connection wrapper for PostgreSQL.

Instance Methods

__init__(self, path, log=None, user=None, password=None, host=None, port=None, params={})
x.__init__(...) initializes x; see help(type(x)) for signature source code

cast(self, column, type)

source code

concat(self, *args)

source code

like(self)
Return a case-insensitive LIKE clause.

source code

like_escape(self, text)

source code

prefix_match(self)
Return a case sensitive prefix-matching operator.

source code

prefix_match_value(self, prefix)
Return a value for case sensitive prefix-matching operator.

source code

quote(self, identifier)
Return the quoted identifier.

source code

get_last_id(self, cursor, table, column='id') source code

update_sequence(self, cursor, table, column='id') source code

cursor(self)

source code

drop_table(self, table)

source code

Inherited from util.ConnectionWrapper: __getattr__

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Class Variables
	poolable = `True`

Properties

Inherited from util.ConnectionWrapper: cnx, log

Inherited from object: __class__

Method Details

init(self, path, log=None, user=None, password=None, host=None, port=None, params=`{}`)
(Constructor)

source code

x.__init__(...) initializes x; see help(type(x)) for signature

Overrides: object.__init__: (inherited documentation)

Class PostgreSQLConnection

__init__(self, path, log=None, user=None, password=None, host=None, port=None, params={}) (Constructor)

init(self, path, log=None, user=None, password=None, host=None, port=None, params=`{}`)
(Constructor)