From 05e51228020fecaa894523b5159bc412d48e5b19 Mon Sep 17 00:00:00 2001 From: Evan Prodromou Date: Mon, 22 Jun 2009 14:19:41 -0700 Subject: Database changes for file tables Some minor database changes for file tables. Namely: * Added a timestamp to all tables * Added a filename column for local files * Change some tables that had unnecessary auto-increment primary keys when they had another unique column that should act as the primary key * Change engine from MyISAM to InnoDB for a couple of files. Also, rebuilt the DB_DataObject files for all these tables. --- db/laconica.sql | 31 ++++++++++++++++++------------- 1 file changed, 18 insertions(+), 13 deletions(-) (limited to 'db') diff --git a/db/laconica.sql b/db/laconica.sql index 8d1d47d38..95796d5cc 100644 --- a/db/laconica.sql +++ b/db/laconica.sql @@ -431,6 +431,7 @@ create table group_inbox ( ) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin; create table file ( + id integer primary key auto_increment, url varchar(255) comment 'destination URL after following redirections', mimetype varchar(50) comment 'mime type of resource', @@ -438,13 +439,15 @@ create table file ( title varchar(255) comment 'title of resource when available', date integer(11) comment 'date of resource according to http query', protected integer(1) comment 'true when URL is private (needs login)', + filename varchar(255) comment 'if a local file, name of the file', + + modified timestamp comment 'date this record was modified', unique(url) -) ENGINE=MyISAM CHARACTER SET utf8 COLLATE utf8_general_ci; +) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_general_ci; create table file_oembed ( - id integer primary key auto_increment, - file_id integer comment 'oEmbed for that URL/file' references file (id), + file_id integer primary key comment 'oEmbed for that URL/file' references file (id), version varchar(20) comment 'oEmbed spec. version', type varchar(20) comment 'oEmbed type: photo, video, link, rich', provider varchar(50) comment 'name of this oEmbed provider', @@ -456,37 +459,39 @@ create table file_oembed ( author_name varchar(50) comment 'author name for this oEmbed resource', author_url varchar(255) comment 'author URL for this oEmbed resource', url varchar(255) comment 'URL for this oEmbed resource when applicable (photo, link)', + modified timestamp comment 'date this record was modified' - unique(file_id) -) ENGINE=MyISAM CHARACTER SET utf8 COLLATE utf8_general_ci; +) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_general_ci; create table file_redirection ( - id integer primary key auto_increment, - url varchar(255) comment 'short URL (or any other kind of redirect) for file (id)', + + url varchar(255) primary key comment 'short URL (or any other kind of redirect) for file (id)', file_id integer comment 'short URL for what URL/file' references file (id), redirections integer comment 'redirect count', httpcode integer comment 'HTTP status code (20x, 30x, etc.)', + modified timestamp comment 'date this record was modified' - unique(url) ) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin; create table file_thumbnail ( - id integer primary key auto_increment, - file_id integer comment 'thumbnail for what URL/file' references file (id), + + file_id integer primary key comment 'thumbnail for what URL/file' references file (id), url varchar(255) comment 'URL of thumbnail', width integer comment 'width of thumbnail', height integer comment 'height of thumbnail', + modified timestamp comment 'date this record was modified', - unique(file_id), unique(url) ) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin; create table file_to_post ( - id integer primary key auto_increment, + file_id integer comment 'id of URL/file' references file (id), post_id integer comment 'id of the notice it belongs to' references notice (id), + modified timestamp comment 'date this record was modified', + + constraint primary key (file_id, post_id) - unique(file_id, post_id) ) ENGINE=InnoDB CHARACTER SET utf8 COLLATE utf8_bin; create table design ( -- cgit v1.2.3-54-g00ecf