Package logilab-common-0 :: Package 36 :: Package 1 :: Module adbh

Module adbh

Helpers for DBMS specific (advanced or non standard) functionalities.

Helpers are provided for postgresql, mysql and sqlite.

:copyright:
  2000-2008 `LOGILAB S.A. <http://www.logilab.fr>`_ (Paris, FRANCE),
  all rights reserved.

:contact:
  http://www.logilab.org/project/logilab-common --
  mailto:python-projects@logilab.org

:license:
  `General Public License version 2
  <http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>`_

Classes
	BadQuery
	UnsupportedFunction
	metafunc
	FunctionDescr
	AggrFunctionDescr
	MAX
	MIN
	SUM
	COUNT
	AVG
	UPPER
	LOWER
	IN this is actually a 'keyword' function...
	LENGTH
	DATE
	RANDOM

Functions

pgdbcmd(cmd, dbhost, dbuser)

source code

get_adv_func_helper(driver)
returns an advanced function helper for the given driver

source code

register_function(driver, funcdef)

source code

auto_register_function(funcdef)
register the function `funcdef` on supported backends

source code

Variables
	ADV_FUNC_HELPER_DIRECTORY = `{'postgres': _PGAdvFuncHelper(), '...`

Variables Details

ADV_FUNC_HELPER_DIRECTORY

Value:

{'postgres': _PGAdvFuncHelper(), 'sqlite': _SqliteAdvFuncHelper(), 'my
sql': _MyAdvFuncHelper(),}