schema/ttrss_schema_pgsql.sql

   1 drop table ttrss_access_keys;
   2 drop table ttrss_user_labels2;
   3 drop table ttrss_labels2;
   4 drop table ttrss_feedbrowser_cache;
   5 drop table ttrss_version;
   6 drop table ttrss_labels;
   7 drop table ttrss_filters;
   8 drop table ttrss_filter_types;
   9 drop table ttrss_filter_actions;
  10 drop table ttrss_user_prefs;
  11 drop table ttrss_prefs;
  12 drop table ttrss_prefs_types;
  13 drop table ttrss_prefs_sections;
  14 drop table ttrss_tags;
  15 drop table ttrss_enclosures;
  16 drop table ttrss_settings_profiles;
  17 drop table ttrss_entry_comments;
  18 drop table ttrss_user_entries;
  19 drop table ttrss_entries;
  20 drop table ttrss_scheduled_updates;
  21 drop table ttrss_counters_cache;
  22 drop table ttrss_cat_counters_cache;
  23 drop table ttrss_archived_feeds;
  24 drop table ttrss_feeds;
  25 drop table ttrss_feed_categories;
  26 drop table ttrss_users;
  27 drop table ttrss_themes;
  28 drop table ttrss_sessions;
  29 drop function SUBSTRING_FOR_DATE(timestamp, int, int);
  30
  31 begin;
  32
  33 create table ttrss_themes(id serial not null primary key,
  34         theme_name varchar(200) not null,
  35         theme_path varchar(200) not null);
  36
  37 insert into ttrss_themes (theme_name, theme_path) values ('Old-skool', 'compat');
  38 insert into ttrss_themes (theme_name, theme_path) values ('Graycube', 'graycube');
  39 insert into ttrss_themes (theme_name, theme_path) values ('Default (Compact)', 'compact');
  40 insert into ttrss_themes (theme_name, theme_path) values ('Three-pane', '3pane');
  41
  42 create table ttrss_users (id serial not null primary key,
  43         login varchar(120) not null unique,
  44         pwd_hash varchar(250) not null,
  45         last_login timestamp default null,
  46         access_level integer not null default 0,
  47         email varchar(250) not null default '',
  48         full_name varchar(250) not null default '',
  49         email_digest boolean not null default false,
  50         last_digest_sent timestamp default null,
  51         created timestamp default null,
  52         theme_id integer references ttrss_themes(id) default null);
  53
  54 insert into ttrss_users (login,pwd_hash,access_level) values ('admin',
  55         'SHA1:5baa61e4c9b93f3f0682250b6cf8331b7ee68fd8', 10);
  56
  57 create table ttrss_feed_categories(id serial not null primary key,
  58         owner_uid integer not null references ttrss_users(id) on delete cascade,
  59         collapsed boolean not null default false,
  60         order_id integer not null default 0,
  61         title varchar(200) not null);
  62
  63 create table ttrss_feeds (id serial not null primary key,
  64         owner_uid integer not null references ttrss_users(id) on delete cascade,
  65         title varchar(200) not null,
  66         cat_id integer default null references ttrss_feed_categories(id) on delete set null,
  67         feed_url text not null,
  68         icon_url varchar(250) not null default '',
  69         update_interval integer not null default 0,
  70         purge_interval integer not null default 0,
  71         last_updated timestamp default null,
  72         last_error text not null default '',
  73         site_url varchar(250) not null default '',
  74         auth_login varchar(250) not null default '',
  75         parent_feed integer default null references ttrss_feeds(id) on delete set null,
  76         private boolean not null default false,
  77         auth_pass varchar(250) not null default '',
  78         hidden boolean not null default false,
  79         include_in_digest boolean not null default true,
  80         rtl_content boolean not null default false,
  81         cache_images boolean not null default false,
  82         last_viewed timestamp default null,
  83         last_update_started timestamp default null,
  84         update_method integer not null default 0,
  85         always_display_enclosures boolean not null default false,
  86         auth_pass_encrypted boolean not null default false);
  87
  88 create index ttrss_feeds_owner_uid_index on ttrss_feeds(owner_uid);
  89
  90 insert into ttrss_feeds (owner_uid, title, feed_url) values
  91         (1, 'Tiny Tiny RSS: New Releases', 'http://tt-rss.org/releases.rss');
  92
  93 insert into ttrss_feeds (owner_uid, title, feed_url) values
  94         (1, 'Tiny Tiny RSS: Forum', 'http://tt-rss.org/forum/rss.php');
  95
  96 create table ttrss_archived_feeds (id integer not null primary key,
  97         owner_uid integer not null references ttrss_users(id) on delete cascade,
  98         title varchar(200) not null,
  99         feed_url text not null,
 100         site_url varchar(250) not null default '');
 101
 102 create table ttrss_counters_cache (
 103         feed_id integer not null,
 104         owner_uid integer not null references ttrss_users(id) ON DELETE CASCADE,
 105         updated timestamp not null,
 106         value integer not null default 0);
 107
 108 create table ttrss_cat_counters_cache (
 109         feed_id integer not null,
 110         owner_uid integer not null references ttrss_users(id) ON DELETE CASCADE,
 111         updated timestamp not null,
 112         value integer not null default 0);
 113
 114 create table ttrss_entries (id serial not null primary key,
 115         title text not null,
 116         guid text not null unique,
 117         link text not null,
 118         updated timestamp not null,
 119         content text not null,
 120         content_hash varchar(250) not null,
 121         no_orig_date boolean not null default false,
 122         date_entered timestamp not null,
 123         date_updated timestamp not null,
 124         num_comments integer not null default 0,
 125         comments varchar(250) not null default '',
 126         author varchar(250) not null default '');
 127
 128 create index ttrss_entries_guid_index on ttrss_entries(guid);
 129 -- create index ttrss_entries_title_index on ttrss_entries(title);
 130 create index ttrss_entries_date_entered_index on ttrss_entries(date_entered);
 131 create index ttrss_entries_updated_idx on ttrss_entries(updated);
 132
 133 create table ttrss_user_entries (
 134         int_id serial not null primary key,
 135         ref_id integer not null references ttrss_entries(id) ON DELETE CASCADE,
 136         feed_id int references ttrss_feeds(id) ON DELETE CASCADE,
 137         orig_feed_id integer references ttrss_archived_feeds(id) ON DELETE SET NULL,
 138         owner_uid integer not null references ttrss_users(id) ON DELETE CASCADE,
 139         marked boolean not null default false,
 140         published boolean not null default false,
 141         tag_cache text not null,
 142         label_cache text not null,
 143         last_read timestamp,
 144         score int not null default 0,
 145         note text,
 146         unread boolean not null default true);
 147
 148 -- create index ttrss_user_entries_feed_id_index on ttrss_user_entries(feed_id);
 149 create index ttrss_user_entries_owner_uid_index on ttrss_user_entries(owner_uid);
 150 create index ttrss_user_entries_ref_id_index on ttrss_user_entries(ref_id);
 151 create index ttrss_user_entries_feed_id on ttrss_user_entries(feed_id);
 152 create index ttrss_user_entries_unread_idx on ttrss_user_entries(unread);
 153
 154 create table ttrss_entry_comments (id serial not null primary key,
 155         ref_id integer not null references ttrss_entries(id) ON DELETE CASCADE,
 156         owner_uid integer not null references ttrss_users(id) ON DELETE CASCADE,
 157         private boolean not null default false,
 158         date_entered timestamp not null);
 159
 160 create index ttrss_entry_comments_ref_id_index on ttrss_entry_comments(ref_id);
 161 -- create index ttrss_entry_comments_owner_uid_index on ttrss_entry_comments(owner_uid);
 162
 163 create table ttrss_filter_types (id integer not null primary key,
 164         name varchar(120) unique not null,
 165         description varchar(250) not null unique);
 166
 167 insert into ttrss_filter_types (id,name,description) values (1, 'title', 'Title');
 168 insert into ttrss_filter_types (id,name,description) values (2, 'content', 'Content');
 169 insert into ttrss_filter_types (id,name,description) values (3, 'both',
 170         'Title or Content');
 171 insert into ttrss_filter_types (id,name,description) values (4, 'link',
 172         'Link');
 173 insert into ttrss_filter_types (id,name,description) values (5, 'date',
 174         'Article Date');
 175 insert into ttrss_filter_types (id,name,description) values (6, 'author', 'Author');
 176 insert into ttrss_filter_types (id,name,description) values (7, 'tag', 'Article Tags');
 177
 178 create table ttrss_filter_actions (id integer not null primary key,
 179         name varchar(120) unique not null,
 180         description varchar(250) not null unique);
 181
 182 insert into ttrss_filter_actions (id,name,description) values (1, 'filter',
 183         'Filter article');
 184
 185 insert into ttrss_filter_actions (id,name,description) values (2, 'catchup',
 186         'Mark as read');
 187
 188 insert into ttrss_filter_actions (id,name,description) values (3, 'mark',
 189         'Set starred');
 190
 191 insert into ttrss_filter_actions (id,name,description) values (4, 'tag',
 192         'Assign tags');
 193
 194 insert into ttrss_filter_actions (id,name,description) values (5, 'publish',
 195         'Publish article');
 196
 197 insert into ttrss_filter_actions (id,name,description) values (6, 'score',
 198         'Modify score');
 199
 200 insert into ttrss_filter_actions (id,name,description) values (7, 'label',
 201         'Assign label');
 202
 203 create table ttrss_filters (id serial not null primary key,
 204         owner_uid integer not null references ttrss_users(id) on delete cascade,
 205         feed_id integer references ttrss_feeds(id) on delete cascade default null,
 206         filter_type integer not null references ttrss_filter_types(id),
 207         reg_exp varchar(250) not null,
 208         filter_param varchar(250) not null default '',
 209         enabled boolean not null default true,
 210         inverse boolean not null default false,
 211         action_id integer not null default 1 references ttrss_filter_actions(id) on delete cascade,
 212         action_param varchar(250) not null default '');
 213
 214 create table ttrss_tags (id serial not null primary key,
 215         tag_name varchar(250) not null,
 216         owner_uid integer not null references ttrss_users(id) on delete cascade,
 217         post_int_id integer references ttrss_user_entries(int_id) ON DELETE CASCADE not null);
 218
 219 create index ttrss_tags_owner_uid_index on ttrss_tags(owner_uid);
 220 create index ttrss_tags_post_int_id_idx on ttrss_tags(post_int_id);
 221
 222 create table ttrss_version (schema_version int not null);
 223
 224 insert into ttrss_version values (74);
 225
 226 create table ttrss_enclosures (id serial not null primary key,
 227         content_url text not null,
 228         content_type varchar(250) not null,
 229         title text not null,
 230         duration text not null,
 231         post_id integer references ttrss_entries(id) ON DELETE cascade NOT NULL);
 232
 233 create table ttrss_settings_profiles(id serial not null primary key,
 234         title varchar(250) not null,
 235         owner_uid integer not null references ttrss_users(id) on delete cascade);
 236
 237 create table ttrss_prefs_types (id integer not null primary key,
 238         type_name varchar(100) not null);
 239
 240 insert into ttrss_prefs_types (id, type_name) values (1, 'bool');
 241 insert into ttrss_prefs_types (id, type_name) values (2, 'string');
 242 insert into ttrss_prefs_types (id, type_name) values (3, 'integer');
 243
 244 create table ttrss_prefs_sections (id integer not null primary key,
 245         section_name varchar(100) not null);
 246
 247 insert into ttrss_prefs_sections (id, section_name) values (1, 'General');
 248 insert into ttrss_prefs_sections (id, section_name) values (2, 'Interface');
 249 insert into ttrss_prefs_sections (id, section_name) values (3, 'Advanced');
 250
 251 create table ttrss_prefs (pref_name varchar(250) not null primary key,
 252         type_id integer not null references ttrss_prefs_types(id),
 253         section_id integer not null references ttrss_prefs_sections(id) default 1,
 254         short_desc text not null,
 255         help_text text not null default '',
 256         access_level integer not null default 0,
 257         def_value text not null);
 258
 259 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('ENABLE_FEED_ICONS', 1, 'true', 'Enable feed icons',3);
 260 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('PURGE_OLD_DAYS', 3, '60', 'Purge old posts after this number of days (0 - disables)',1);
 261 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('UPDATE_POST_ON_CHECKSUM_CHANGE', 1, 'true', 'Update post on checksum change',1);
 262 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('ENABLE_LABELS', 1, 'false', 'Enable labels',3,
 263         'Experimental support for virtual feeds based on user crafted SQL queries. This feature is highly experimental and at this point not user friendly. Use with caution.');
 264
 265 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('DEFAULT_UPDATE_INTERVAL', 3, '30', 'Default interval between feed updates',1);
 266
 267 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('DEFAULT_ARTICLE_LIMIT', 3, '30', 'Amount of articles to display at once',2);
 268
 269 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('ALLOW_DUPLICATE_POSTS', 1, 'true', 'Allow duplicate posts',1,
 270         'This option is useful when you are reading several planet-type aggregators with partially colliding userbase. When disabled, it forces same posts from different feeds to appear only once.');
 271
 272 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('USER_STYLESHEET_URL', 2, '', 'User stylesheet URL',2,
 273         'Link to user stylesheet to override default style, disabled if empty.');
 274
 275 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('ENABLE_FEED_CATS', 1, 'false', 'Enable feed categories',2);
 276
 277 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('SHOW_CONTENT_PREVIEW', 1, 'true', 'Show content preview in headlines list',2);
 278
 279 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('SHORT_DATE_FORMAT', 2, 'M d, G:i', 'Short date format',3);
 280 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('LONG_DATE_FORMAT', 2, 'D, M d Y - G:i', 'Long date format',3);
 281
 282 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('HEADLINES_SMART_DATE', 1, 'true', 'Use more accessible date/time format for headlines',3);
 283
 284 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('COMBINED_DISPLAY_MODE', 1, 'false', 'Combined feed display',2,
 285         'Display expanded list of feed articles, instead of separate displays for headlines and article content');
 286
 287 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('HIDE_READ_FEEDS', 1, 'false', 'Hide feeds with no unread messages',2);
 288
 289 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('OPEN_LINKS_IN_NEW_WINDOW', 1, 'true', 'Open article links in new browser window',2);
 290
 291 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('ON_CATCHUP_SHOW_NEXT_FEED', 1, 'false', 'On catchup show next feed',2,
 292         'When "Mark as read" button is clicked in toolbar, automatically open next feed with unread articles.');
 293
 294 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('FEEDS_SORT_BY_UNREAD', 1, 'false', 'Sort feeds by unread articles count',2);
 295
 296 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('EXTENDED_FEEDLIST', 1, 'false', 'Show additional information in feedlist',3);
 297
 298 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('MARK_UNREAD_ON_UPDATE', 1, 'false', 'Set articles as unread on update',3);
 299
 300 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('REVERSE_HEADLINES', 1, 'false', 'Reverse headline order (oldest first)',2);
 301
 302 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('DIGEST_ENABLE', 1, 'false', 'Enable e-mail digest',1,
 303 'This option enables sending daily digest of new (and unread) headlines on your configured e-mail address');
 304
 305 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('CONFIRM_FEED_CATCHUP', 1, 'true', 'Confirm marking feed as read',3);
 306
 307 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('CDM_AUTO_CATCHUP', 1, 'false', 'Mark articles as read automatically',2,
 308 'This option enables marking articles as read automatically in combined mode (except for Fresh articles feed) while you scroll article list.');
 309
 310 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_DEFAULT_VIEW_MODE', 2, 'adaptive', '', 1);
 311
 312 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_DEFAULT_VIEW_LIMIT', 3, '30', '', 1);
 313
 314 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_PREFS_ACTIVE_TAB', 2, '', '', 1);
 315
 316 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_INFOBOX_DISABLE_OVERLAY', 1, 'false', '', 1);
 317
 318 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('STRIP_UNSAFE_TAGS', 1, 'true', 'Strip unsafe tags from articles', 3,
 319 'Strip all but most common HTML tags when reading articles.');
 320
 321 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('BLACKLISTED_TAGS', 2, 'main, generic, misc, uncategorized, blog, blogroll, general, news', 'Blacklisted tags', 3,
 322 'When auto-detecting tags in articles these tags will not be applied (comma-separated list).');
 323
 324 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('ENABLE_SEARCH_TOOLBAR', 1, 'false', 'Enable search toolbar',2);
 325
 326 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_PREFS_ENABLE_PAGINATION', 2, '', '', 1);
 327
 328 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_PREFS_PUBLISH_KEY', 2, '', '', 1);
 329
 330 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('FRESH_ARTICLE_MAX_AGE', 3, '24', 'Maximum age of fresh articles (in hours)',2);
 331
 332 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('DIGEST_CATCHUP', 1, 'false', 'Mark articles in e-mail digest as read',1);
 333
 334 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('CDM_EXPANDED', 1, 'true', 'Automatically expand articles in combined mode',3);
 335
 336 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('PURGE_UNREAD_ARTICLES', 1, 'true', 'Purge unread articles',3);
 337
 338 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('HIDE_READ_SHOWS_SPECIAL', 1, 'true', 'Show special feeds when hiding read feeds',3);
 339
 340 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('HIDE_FEEDLIST', 1, 'false', 'Hide feedlist',2, 'This option hides feedlist and allows it to be toggled on the fly, useful for small screens.');
 341
 342 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('VFEED_GROUP_BY_FEED', 1, 'false', 'Group headlines in virtual feeds',2,
 343         'When this option is enabled, headlines in Special feeds and Labels are grouped by feeds');
 344
 345 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('SYNC_COUNTERS', 1, 'false', 'Prefer more accurate feedlist counters to UI speed',3);
 346
 347 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('STRIP_IMAGES', 1, 'false', 'Do not show images in articles', 2);
 348
 349 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('ENABLE_FLASH_PLAYER', 1, 'true', 'Enable inline MP3 player', 3, 'Enable the Flash-based XSPF Player to play MP3-format podcast enclosures.');
 350
 351 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_DEFAULT_VIEW_ORDER_BY', 2, 'default', '', 1);
 352
 353 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('ENABLE_OFFLINE_READING', 1, 'false', 'Enable offline reading',1,  'Synchronize new articles for offline reading using Google Gears.');
 354
 355 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('ENABLE_API_ACCESS', 1, 'false', 'Enable external API', 3);
 356
 357 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_COLLAPSED_SPECIAL', 1, 'false', '', 1);
 358
 359 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_COLLAPSED_LABELS', 1, 'false', '', 1);
 360
 361 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_COLLAPSED_UNCAT', 1, 'false', '', 1);
 362
 363 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_COLLAPSED_FEEDLIST', 1, 'false', '', 1);
 364
 365 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_MOBILE_ENABLE_CATS', 1, 'false', '', 1);
 366
 367 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_MOBILE_SHOW_IMAGES', 1, 'false', '', 1);
 368
 369 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_MOBILE_HIDE_READ', 1, 'false', '', 1);
 370
 371 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_MOBILE_SORT_FEEDS_UNREAD', 1, 'false', '', 1);
 372
 373 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_THEME_ID', 2, '0', '', 1);
 374
 375 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('USER_TIMEZONE', 2, 'UTC', 'User timezone', 1);
 376
 377 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('SORT_HEADLINES_BY_FEED_DATE', 1, 'true', 'Sort headlines by feed date',3,
 378         'Use feed-specified date to sort headlines instead of local import date.');
 379
 380 create table ttrss_user_prefs (
 381         owner_uid integer not null references ttrss_users(id) ON DELETE CASCADE,
 382         pref_name varchar(250) not null references ttrss_prefs(pref_name) ON DELETE CASCADE,
 383         profile integer references ttrss_settings_profiles(id) ON DELETE CASCADE,
 384         value text not null);
 385
 386 create index ttrss_user_prefs_owner_uid_index on ttrss_user_prefs(owner_uid);
 387 -- create index ttrss_user_prefs_value_index on ttrss_user_prefs(value);
 388
 389 create table ttrss_scheduled_updates (id serial not null primary key,
 390         owner_uid integer not null references ttrss_users(id) ON DELETE CASCADE,
 391         feed_id integer default null references ttrss_feeds(id) ON DELETE CASCADE,
 392         entered timestamp not null default NOW());
 393
 394 create table ttrss_sessions (id varchar(250) unique not null primary key,
 395         data text,
 396         expire integer not null);
 397
 398 create index ttrss_sessions_expire_index on ttrss_sessions(expire);
 399
 400 create function SUBSTRING_FOR_DATE(timestamp, int, int) RETURNS text AS 'SELECT SUBSTRING(CAST($1 AS text), $2, $3)' LANGUAGE 'sql';
 401
 402 create table ttrss_feedbrowser_cache (
 403         feed_url text not null primary key,
 404         title text not null,
 405         subscribers integer not null);
 406
 407 create table ttrss_labels2 (id serial not null primary key,
 408         owner_uid integer not null references ttrss_users(id) ON DELETE CASCADE,
 409         fg_color varchar(15) not null default '',
 410         bg_color varchar(15) not null default '',
 411         caption varchar(250) not null
 412 );
 413
 414 create table ttrss_user_labels2 (
 415         label_id integer not null references ttrss_labels2(id) ON DELETE CASCADE,
 416         article_id integer not null references ttrss_entries(id) ON DELETE CASCADE
 417 );
 418
 419 create table ttrss_access_keys (id serial not null primary key,
 420         access_key varchar(250) not null,
 421         feed_id varchar(250) not null,
 422         is_cat boolean not null default false,
 423         owner_uid integer not null references ttrss_users(id) on delete cascade);
 424
 425 commit;