forked from openlp/openlp
100 lines
4.5 KiB
Python
100 lines
4.5 KiB
Python
# -*- coding: utf-8 -*-
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# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
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###############################################################################
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# OpenLP - Open Source Lyrics Projection #
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# --------------------------------------------------------------------------- #
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# Copyright (c) 2008-2010 Raoul Snyman #
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# Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael #
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# Gorven, Scott Guerrieri, Christian Richter, Maikel Stuivenberg, Martin #
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# Thompson, Jon Tibble, Carsten Tinggaard #
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# --------------------------------------------------------------------------- #
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# This program is free software; you can redistribute it and/or modify it #
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# under the terms of the GNU General Public License as published by the Free #
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# Software Foundation; version 2 of the License. #
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# #
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# This program is distributed in the hope that it will be useful, but WITHOUT #
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
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# more details. #
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# #
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# You should have received a copy of the GNU General Public License along #
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# with this program; if not, write to the Free Software Foundation, Inc., 59 #
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# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
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###############################################################################
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from sqlalchemy import *
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from sqlalchemy import Column, Table, ForeignKey, types
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from openlp.plugins.songs.lib.meta import metadata
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# Definition of the "authors" table
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authors_table = Table(u'authors', metadata,
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Column(u'id', types.Integer, primary_key=True),
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Column(u'first_name', types.Unicode(128)),
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Column(u'last_name', types.Unicode(128)),
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Column(u'display_name', types.Unicode(255), nullable=False)
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)
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# Definition of the "song_books" table
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song_books_table = Table(u'song_books', metadata,
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Column(u'id', types.Integer, primary_key=True),
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Column(u'name', types.Unicode(128), nullable=False),
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Column(u'publisher', types.Unicode(128))
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)
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# Definition of the "songs" table
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songs_table = Table(u'songs', metadata,
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Column(u'id', types.Integer, primary_key=True),
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Column(u'song_book_id', types.Integer,
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ForeignKey(u'song_books.id'), default=0),
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Column(u'title', types.Unicode(255), nullable=False),
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Column(u'lyrics', types.UnicodeText, nullable=False),
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Column(u'verse_order', types.Unicode(128)),
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Column(u'copyright', types.Unicode(255)),
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Column(u'comments', types.UnicodeText),
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Column(u'ccli_number', types.Unicode(64)),
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Column(u'song_number', types.Unicode(64)),
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Column(u'theme_name', types.Unicode(128)),
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Column(u'search_title', types.Unicode(255), index=True, nullable=False),
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Column(u'search_lyrics', types.UnicodeText, index=True, nullable=False)
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)
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# Definition of the "topics" table
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topics_table = Table(u'topics', metadata,
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Column(u'id', types.Integer, primary_key=True),
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Column(u'name', types.Unicode(128), nullable=False)
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)
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# Definition of the "authors_songs" table
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authors_songs_table = Table(u'authors_songs', metadata,
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Column(u'author_id', types.Integer,
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ForeignKey(u'authors.id'), primary_key=True),
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Column(u'song_id', types.Integer,
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ForeignKey(u'songs.id'), primary_key=True)
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)
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# Definition of the "songs_topics" table
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songs_topics_table = Table(u'songs_topics', metadata,
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Column(u'song_id', types.Integer,
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ForeignKey(u'songs.id'), primary_key=True),
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Column(u'topic_id', types.Integer,
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ForeignKey(u'topics.id'), primary_key=True)
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)
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# Define table indexes
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Index(u'authors_id', authors_table.c.id)
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Index(u'authors_display_name_id', authors_table.c.display_name,
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authors_table.c.id)
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Index(u'song_books_id', song_books_table.c.id)
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Index(u'songs_id', songs_table.c.id)
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Index(u'topics_id', topics_table.c.id)
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Index(u'authors_songs_author', authors_songs_table.c.author_id,
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authors_songs_table.c.song_id)
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Index(u'authors_songs_song', authors_songs_table.c.song_id,
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authors_songs_table.c.author_id)
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Index(u'topics_song_topic', songs_topics_table.c.topic_id,
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songs_topics_table.c.song_id)
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Index(u'topics_song_song', songs_topics_table.c.song_id,
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songs_topics_table.c.topic_id)
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