Metadata-Version: 1.1
Name: python-monetdb
Version: 11.19.3.1
Summary: Native MonetDB client Python API
Home-page: http://www.monetdb.org/
Author: MonetDB BV
Author-email: info@monetdb.org
License: UNKNOWN
Download-URL: http://dev.monetdb.org/downloads/sources/Oct2014/python2-monetdb-11.19.3.tar.gz
Description: .. The contents of this file are subject to the MonetDB Public License
        .. Version 1.1 (the "License"); you may not use this file except in
        .. compliance with the License. You may obtain a copy of the License at
        .. http://www.monetdb.org/Legal/MonetDBLicense
        ..
        .. Software distributed under the License is distributed on an "AS IS"
        .. basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
        .. License for the specific language governing rights and limitations
        .. under the License.
        ..
        .. The Original Code is the MonetDB Database System.
        ..
        .. The Initial Developer of the Original Code is CWI.
        .. Portions created by CWI are Copyright (C) 1997-July 2008 CWI.
        .. Copyright August 2008-2014 MonetDB B.V.
        .. All Rights Reserved.
        
        .. This document is written in reStructuredText (see
           http://docutils.sourceforge.net/ for more information).
           Use ``rst2html.py`` to convert this file to HTML.
        
        ==========================================
        The MonetDB MAPI and SQL client python API
        ==========================================
        
        
        Introduction
        ============
        
        This is the new native python client API.  This API is cross-platform,
        and doesn't depend on any monetdb libraries.  It has support for
        python 2.5+ and is Python DBAPI 2.0 compatible.
        
        
        Installation
        ============
        
        To install the MonetDB python API run the following command from the
        python source directory::
        
         # python setup.py install
        
        That's all, now you are ready to start using the API.
        
        
        Documentation
        =============
        
        The python code is well documented, so if you need to find
        documentation you should have a look at the source code.  Below is an
        interactive example on how to use the monetdb SQL API which should get
        you started quite fast.
        
        
        Running the test suite
        ======================
        
        Install tox and run tox in the root.
        
        You can control the testing behavior using environment variables::
        
         * MAPIPORT - what port is MonetDB running? _50000_ by default
         * TSTHOSTNAME -  where is MonetDB running? _localhost_ by default
         * TSTPASSPHRASE - what passphrase to test control command? _testdb_ by default
         * TSTDB -  what database to use for testing? _demo_ by default
         * TSTUSERNAME - username, _monetdb_ by default
         * TSTPASSWORD - password, _monetdb_ by default
        
        Note that you first need to create and start a monetdb database. Also if you
        want to run the control tests you need to set a passphrase and set control=true.
        
        
        Examples
        ========
        
        There are some examples in the 'examples' folder, but here are is a
        line by line example of the SQL API::
        
         > # import the SQL module
         > import monetdb.sql
         > 
         > # set up a connection. arguments below are the defaults
         > connection = monetdb.sql.connect(username="monetdb", password="monetdb", hostname="localhost", database="demo")
         > 
         > # create a cursor
         > cursor = connection.cursor()
         > 
         > # increase the rows fetched to increase performance (optional)
         > cursor.arraysize = 100
         >
         > # execute a query (return the number of rows to fetch)
         > cursor.execute('SELECT * FROM tables')
         26
         >
         > # fetch only one row
         > cursor.fetchone()
         [1062, 'schemas', 1061, None, 0, True, 0, 0]
         >
         > # fetch the remaining rows
         > cursor.fetchall()
         [[1067, 'types', 1061, None, 0, True, 0, 0],
          [1076, 'functions', 1061, None, 0, True, 0, 0],
          [1085, 'args', 1061, None, 0, True, 0, 0],
          [1093, 'sequences', 1061, None, 0, True, 0, 0],
          [1103, 'dependencies', 1061, None, 0, True, 0, 0],
          [1107, 'connections', 1061, None, 0, True, 0, 0],
          [1116, '_tables', 1061, None, 0, True, 0, 0],
          ...
          [4141, 'user_role', 1061, None, 0, True, 0, 0],
          [4144, 'auths', 1061, None, 0, True, 0, 0],
          [4148, 'privileges', 1061, None, 0, True, 0, 0]]
         >
         > # Show the table meta data
         > cursor.description 
         [('id', 'int', 4, 4, None, None, None),
          ('name', 'varchar', 12, 12, None, None, None),
          ('schema_id', 'int', 4, 4, None, None, None),
          ('query', 'varchar', 168, 168, None, None, None),
          ('type', 'smallint', 1, 1, None, None, None),
          ('system', 'boolean', 5, 5, None, None, None),
          ('commit_action', 'smallint', 1, 1, None, None, None),
          ('temporary', 'tinyint', 1, 1, None, None, None)]
        
         
        If you would like to communicate with the database at a lower level
        you can use the MAPI library::
        
         > from monetdb import mapi
         > server = mapi.Server()
         > server.connect(hostname="localhost", port=50000, username="monetdb", password="monetdb", database="demo", language="sql")
         > server.cmd("sSELECT * FROM tables;")
         ...
        
        
Platform: UNKNOWN
Classifier: Topic :: Database
Classifier: Topic :: Database :: Database Engines/Servers
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: License :: Other/Proprietary License
Classifier: Programming Language :: Python :: 2
