schema/ttrss_schema_pgsql.sql

   1 drop table if exists ttrss_linked_feeds;
   2 drop table if exists ttrss_linked_instances;
   3 drop table if exists ttrss_access_keys;
   4 drop table if exists ttrss_user_labels2;
   5 drop table if exists ttrss_labels2;
   6 drop table if exists ttrss_feedbrowser_cache;
   7 drop table if exists ttrss_version;
   8 drop table if exists ttrss_labels;
   9 drop table if exists ttrss_filters2_rules;
  10 drop table if exists ttrss_filters2_actions;
  11 drop table if exists ttrss_filters2;
  12 drop table if exists ttrss_filters;
  13 drop table if exists ttrss_filter_types;
  14 drop table if exists ttrss_filter_actions;
  15 drop table if exists ttrss_user_prefs;
  16 drop table if exists ttrss_prefs;
  17 drop table if exists ttrss_prefs_types;
  18 drop table if exists ttrss_prefs_sections;
  19 drop table if exists ttrss_tags;
  20 drop table if exists ttrss_enclosures;
  21 drop table if exists ttrss_settings_profiles;
  22 drop table if exists ttrss_entry_comments;
  23 drop table if exists ttrss_user_entries;
  24 drop table if exists ttrss_entries;
  25 drop table if exists ttrss_scheduled_updates;
  26 drop table if exists ttrss_counters_cache;
  27 drop table if exists ttrss_cat_counters_cache;
  28 drop table if exists ttrss_archived_feeds;
  29 drop table if exists ttrss_feeds;
  30 drop table if exists ttrss_feed_categories;
  31 drop table if exists ttrss_users;
  32 drop table if exists ttrss_themes;
  33 drop table if exists ttrss_sessions;
  34 drop function if exists SUBSTRING_FOR_DATE(timestamp, int, int);
  35
  36 begin;
  37
  38 create table ttrss_users (id serial not null primary key,
  39         login varchar(120) not null unique,
  40         pwd_hash varchar(250) not null,
  41         last_login timestamp default null,
  42         access_level integer not null default 0,
  43         email varchar(250) not null default '',
  44         full_name varchar(250) not null default '',
  45         email_digest boolean not null default false,
  46         last_digest_sent timestamp default null,
  47         salt varchar(250) not null default '',
  48         twitter_oauth text default null,
  49         otp_enabled boolean not null default false,
  50         created timestamp default null);
  51
  52 insert into ttrss_users (login,pwd_hash,access_level) values ('admin',
  53         'SHA1:5baa61e4c9b93f3f0682250b6cf8331b7ee68fd8', 10);
  54
  55 create table ttrss_feed_categories(id serial not null primary key,
  56         owner_uid integer not null references ttrss_users(id) on delete cascade,
  57         collapsed boolean not null default false,
  58         order_id integer not null default 0,
  59         parent_cat integer references ttrss_feed_categories(id) on delete set null,
  60         title varchar(200) not null);
  61
  62 create table ttrss_feeds (id serial not null primary key,
  63         owner_uid integer not null references ttrss_users(id) on delete cascade,
  64         title varchar(200) not null,
  65         cat_id integer default null references ttrss_feed_categories(id) on delete set null,
  66         feed_url text not null,
  67         icon_url varchar(250) not null default '',
  68         update_interval integer not null default 0,
  69         purge_interval integer not null default 0,
  70         last_updated timestamp default null,
  71         last_error text not null default '',
  72         site_url varchar(250) not null default '',
  73         auth_login varchar(250) not null default '',
  74         parent_feed integer default null references ttrss_feeds(id) on delete set null,
  75         private boolean not null default false,
  76         auth_pass varchar(250) not null default '',
  77         hidden boolean not null default false,
  78         include_in_digest boolean not null default true,
  79         rtl_content boolean not null default false,
  80         cache_images boolean not null default false,
  81         last_viewed timestamp default null,
  82         last_update_started timestamp default null,
  83         update_method integer not null default 0,
  84         always_display_enclosures boolean not null default false,
  85         order_id integer not null default 0,
  86         mark_unread_on_update boolean not null default false,
  87         update_on_checksum_change boolean not null default false,
  88         strip_images boolean not null default false,
  89         pubsub_state integer not null default 0,
  90         favicon_last_checked timestamp default null,
  91         auth_pass_encrypted boolean not null default false);
  92
  93 create index ttrss_feeds_owner_uid_index on ttrss_feeds(owner_uid);
  94 create index ttrss_feeds_cat_id_idx on ttrss_feeds(cat_id);
  95
  96 insert into ttrss_feeds (owner_uid, title, feed_url) values
  97         (1, 'Tiny Tiny RSS: New Releases', 'http://tt-rss.org/releases.rss');
  98
  99 insert into ttrss_feeds (owner_uid, title, feed_url) values
 100         (1, 'Tiny Tiny RSS: Forum', 'http://tt-rss.org/forum/rss.php');
 101
 102 create table ttrss_archived_feeds (id integer not null primary key,
 103         owner_uid integer not null references ttrss_users(id) on delete cascade,
 104         title varchar(200) not null,
 105         feed_url text not null,
 106         site_url varchar(250) not null default '');
 107
 108 create table ttrss_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 index ttrss_counters_cache_feed_id_idx on ttrss_counters_cache(feed_id);
 115 create index ttrss_counters_cache_owner_uid_idx on ttrss_counters_cache(owner_uid);
 116 create index ttrss_counters_cache_value_idx on ttrss_counters_cache(value);
 117
 118 create table ttrss_cat_counters_cache (
 119         feed_id integer not null,
 120         owner_uid integer not null references ttrss_users(id) ON DELETE CASCADE,
 121         updated timestamp not null,
 122         value integer not null default 0);
 123
 124 create index ttrss_cat_counters_cache_owner_uid_idx on ttrss_cat_counters_cache(owner_uid);
 125
 126 create table ttrss_entries (id serial not null primary key,
 127         title text not null,
 128         guid text not null unique,
 129         link text not null,
 130         updated timestamp not null,
 131         content text not null,
 132         content_hash varchar(250) not null,
 133         no_orig_date boolean not null default false,
 134         date_entered timestamp not null,
 135         date_updated timestamp not null,
 136         num_comments integer not null default 0,
 137         comments varchar(250) not null default '',
 138         author varchar(250) not null default '');
 139
 140 create index ttrss_entries_guid_index on ttrss_entries(guid);
 141 -- create index ttrss_entries_title_index on ttrss_entries(title);
 142 create index ttrss_entries_date_entered_index on ttrss_entries(date_entered);
 143 create index ttrss_entries_updated_idx on ttrss_entries(updated);
 144
 145 create table ttrss_user_entries (
 146         int_id serial not null primary key,
 147         ref_id integer not null references ttrss_entries(id) ON DELETE CASCADE,
 148         uuid varchar(200) not null,
 149         feed_id int references ttrss_feeds(id) ON DELETE CASCADE,
 150         orig_feed_id integer references ttrss_archived_feeds(id) ON DELETE SET NULL,
 151         owner_uid integer not null references ttrss_users(id) ON DELETE CASCADE,
 152         marked boolean not null default false,
 153         published boolean not null default false,
 154         tag_cache text not null,
 155         label_cache text not null,
 156         last_read timestamp,
 157         score int not null default 0,
 158         note text,
 159         unread boolean not null default true);
 160
 161 -- create index ttrss_user_entries_feed_id_index on ttrss_user_entries(feed_id);
 162 create index ttrss_user_entries_owner_uid_index on ttrss_user_entries(owner_uid);
 163 create index ttrss_user_entries_ref_id_index on ttrss_user_entries(ref_id);
 164 create index ttrss_user_entries_feed_id on ttrss_user_entries(feed_id);
 165 create index ttrss_user_entries_unread_idx on ttrss_user_entries(unread);
 166
 167 create table ttrss_entry_comments (id serial not null primary key,
 168         ref_id integer not null references ttrss_entries(id) ON DELETE CASCADE,
 169         owner_uid integer not null references ttrss_users(id) ON DELETE CASCADE,
 170         private boolean not null default false,
 171         date_entered timestamp not null);
 172
 173 create index ttrss_entry_comments_ref_id_index on ttrss_entry_comments(ref_id);
 174 -- create index ttrss_entry_comments_owner_uid_index on ttrss_entry_comments(owner_uid);
 175
 176 create table ttrss_filter_types (id integer not null primary key,
 177         name varchar(120) unique not null,
 178         description varchar(250) not null unique);
 179
 180 insert into ttrss_filter_types (id,name,description) values (1, 'title', 'Title');
 181 insert into ttrss_filter_types (id,name,description) values (2, 'content', 'Content');
 182 insert into ttrss_filter_types (id,name,description) values (3, 'both',
 183         'Title or Content');
 184 insert into ttrss_filter_types (id,name,description) values (4, 'link',
 185         'Link');
 186 insert into ttrss_filter_types (id,name,description) values (5, 'date',
 187         'Article Date');
 188 insert into ttrss_filter_types (id,name,description) values (6, 'author', 'Author');
 189 insert into ttrss_filter_types (id,name,description) values (7, 'tag', 'Article Tags');
 190
 191 create table ttrss_filter_actions (id integer not null primary key,
 192         name varchar(120) unique not null,
 193         description varchar(250) not null unique);
 194
 195 insert into ttrss_filter_actions (id,name,description) values (1, 'filter',
 196         'Delete article');
 197
 198 insert into ttrss_filter_actions (id,name,description) values (2, 'catchup',
 199         'Mark as read');
 200
 201 insert into ttrss_filter_actions (id,name,description) values (3, 'mark',
 202         'Set starred');
 203
 204 insert into ttrss_filter_actions (id,name,description) values (4, 'tag',
 205         'Assign tags');
 206
 207 insert into ttrss_filter_actions (id,name,description) values (5, 'publish',
 208         'Publish article');
 209
 210 insert into ttrss_filter_actions (id,name,description) values (6, 'score',
 211         'Modify score');
 212
 213 insert into ttrss_filter_actions (id,name,description) values (7, 'label',
 214         'Assign label');
 215
 216 create table ttrss_filters (id serial not null primary key,
 217         owner_uid integer not null references ttrss_users(id) on delete cascade,
 218         feed_id integer references ttrss_feeds(id) on delete cascade default null,
 219         filter_type integer not null references ttrss_filter_types(id),
 220         reg_exp varchar(250) not null,
 221         filter_param varchar(250) not null default '',
 222         enabled boolean not null default true,
 223         inverse boolean not null default false,
 224         cat_filter boolean not null default false,
 225         cat_id integer references ttrss_feed_categories(id) on delete cascade default null,
 226         action_id integer not null default 1 references ttrss_filter_actions(id) on delete cascade,
 227         action_param varchar(250) not null default '');
 228
 229 create table ttrss_filters2(id serial not null primary key,
 230         owner_uid integer not null references ttrss_users(id) on delete cascade,
 231         match_any_rule boolean not null default false,
 232         enabled boolean not null default true);
 233
 234 create table ttrss_filters2_rules(id serial not null primary key,
 235         filter_id integer not null references ttrss_filters2(id) on delete cascade,
 236         reg_exp varchar(250) not null,
 237         filter_type integer not null references ttrss_filter_types(id),
 238         feed_id integer references ttrss_feeds(id) on delete cascade default null,
 239         cat_id integer references ttrss_feed_categories(id) on delete cascade default null,
 240         cat_filter boolean not null default false);
 241
 242 create table ttrss_filters2_actions(id serial not null primary key,
 243         filter_id integer not null references ttrss_filters2(id) on delete cascade,
 244         action_id integer not null default 1 references ttrss_filter_actions(id) on delete cascade,
 245         action_param varchar(250) not null default '');
 246
 247 create table ttrss_tags (id serial not null primary key,
 248         tag_name varchar(250) not null,
 249         owner_uid integer not null references ttrss_users(id) on delete cascade,
 250         post_int_id integer references ttrss_user_entries(int_id) ON DELETE CASCADE not null);
 251
 252 create index ttrss_tags_owner_uid_index on ttrss_tags(owner_uid);
 253 create index ttrss_tags_post_int_id_idx on ttrss_tags(post_int_id);
 254
 255 create table ttrss_version (schema_version int not null);
 256
 257 insert into ttrss_version values (97);
 258
 259 create table ttrss_enclosures (id serial not null primary key,
 260         content_url text not null,
 261         content_type varchar(250) not null,
 262         title text not null,
 263         duration text not null,
 264         post_id integer references ttrss_entries(id) ON DELETE cascade NOT NULL);
 265
 266 create index ttrss_enclosures_post_id_idx on ttrss_enclosures(post_id);
 267
 268 create table ttrss_settings_profiles(id serial not null primary key,
 269         title varchar(250) not null,
 270         owner_uid integer not null references ttrss_users(id) on delete cascade);
 271
 272 create table ttrss_prefs_types (id integer not null primary key,
 273         type_name varchar(100) not null);
 274
 275 insert into ttrss_prefs_types (id, type_name) values (1, 'bool');
 276 insert into ttrss_prefs_types (id, type_name) values (2, 'string');
 277 insert into ttrss_prefs_types (id, type_name) values (3, 'integer');
 278
 279 create table ttrss_prefs_sections (id integer not null primary key,
 280         order_id integer not null,
 281         section_name varchar(100) not null);
 282
 283 insert into ttrss_prefs_sections (id, section_name, order_id) values (1, 'General', 0);
 284 insert into ttrss_prefs_sections (id, section_name, order_id) values (2, 'Interface', 1);
 285 insert into ttrss_prefs_sections (id, section_name, order_id) values (3, 'Advanced', 3);
 286 insert into ttrss_prefs_sections (id, section_name, order_id) values (4, 'Digest', 2);
 287
 288 create table ttrss_prefs (pref_name varchar(250) not null primary key,
 289         type_id integer not null references ttrss_prefs_types(id),
 290         section_id integer not null default 1 references ttrss_prefs_sections(id),
 291         short_desc text not null,
 292         help_text varchar(250) not null default '',
 293         access_level integer not null default 0,
 294         def_value text not null);
 295
 296 create index ttrss_prefs_pref_name_idx on ttrss_prefs(pref_name);
 297
 298 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('PURGE_OLD_DAYS', 3, '60', 'Purge articles after this number of days (0 - disables)',1);
 299
 300 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);
 301
 302 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);
 303
 304 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, '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.');
 305
 306 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('ENABLE_FEED_CATS', 1, 'true', 'Enable feed categories',2);
 307
 308 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);
 309
 310 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);
 311 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);
 312
 313 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, 'Display expanded list of feed articles, instead of separate displays for headlines and article content');
 314
 315 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);
 316
 317 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, 'Automatically open next feed with unread articles after marking one as read');
 318
 319 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);
 320
 321 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);
 322
 323 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',4, 'This option enables sending daily digest of new (and unread) headlines on your configured e-mail address');
 324
 325 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',2);
 326
 327 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('CDM_AUTO_CATCHUP', 1, 'false', 'Automatically mark articles as read',2, 'This option enables marking articles as read automatically while you scroll article list.');
 328
 329 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_DEFAULT_VIEW_MODE', 2, 'adaptive', '', 1);
 330
 331 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_DEFAULT_VIEW_LIMIT', 3, '30', '', 1);
 332
 333 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_PREFS_ACTIVE_TAB', 2, '', '', 1);
 334
 335 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, 'Strip all but most common HTML tags when reading articles.');
 336
 337 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, 'When auto-detecting tags in articles these tags will not be applied (comma-separated list).');
 338
 339 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);
 340
 341 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',4);
 342
 343 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',2);
 344
 345 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('PURGE_UNREAD_ARTICLES', 1, 'true', 'Purge unread articles',3);
 346
 347 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',2);
 348
 349 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, 'When this option is enabled, headlines in Special feeds and Labels are grouped by feeds');
 350
 351 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);
 352
 353 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_DEFAULT_VIEW_ORDER_BY', 2, 'default', '', 1);
 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', 1);
 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('USER_STYLESHEET', 2, '', 'Customize stylesheet', 2, 'Customize CSS stylesheet to your liking');
 378
 379 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',2, 'Use feed-specified date to sort headlines instead of local import date.');
 380
 381 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_MOBILE_BROWSE_CATS', 1, 'true', '', 1);
 382
 383 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('SSL_CERT_SERIAL', 2, '', 'Login with an SSL certificate',3, 'Click to register your SSL client certificate with tt-rss');
 384
 385 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id,help_text) values('DIGEST_PREFERRED_TIME', 2, '00:00', 'Try to send digests around specified time', 4, 'Uses UTC timezone');
 386
 387 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_PREFS_SHOW_EMPTY_CATS', 1, 'false', '', 1);
 388
 389 insert into ttrss_prefs (pref_name,type_id,def_value,short_desc,section_id) values('_DEFAULT_INCLUDE_CHILDREN', 1, 'false', '', 1);
 390
 391 update ttrss_prefs set access_level = 1 where pref_name in ('ON_CATCHUP_SHOW_NEXT_FEED',
 392         'SORT_HEADLINES_BY_FEED_DATE',
 393         'VFEED_GROUP_BY_FEED',
 394         'FRESH_ARTICLE_MAX_AGE',
 395         'CDM_EXPANDED',
 396         'SHOW_CONTENT_PREVIEW',
 397         'HIDE_READ_SHOWS_SPECIAL');
 398
 399 create table ttrss_user_prefs (
 400         owner_uid integer not null references ttrss_users(id) ON DELETE CASCADE,
 401         pref_name varchar(250) not null references ttrss_prefs(pref_name) ON DELETE CASCADE,
 402         profile integer references ttrss_settings_profiles(id) ON DELETE CASCADE,
 403         value text not null);
 404
 405 create index ttrss_user_prefs_owner_uid_index on ttrss_user_prefs(owner_uid);
 406 create index ttrss_user_prefs_pref_name_idx on ttrss_user_prefs(pref_name);
 407 -- create index ttrss_user_prefs_value_index on ttrss_user_prefs(value);
 408
 409 create table ttrss_sessions (id varchar(250) unique not null primary key,
 410         data text,
 411         expire integer not null);
 412
 413 create index ttrss_sessions_expire_index on ttrss_sessions(expire);
 414
 415 create function SUBSTRING_FOR_DATE(timestamp, int, int) RETURNS text AS 'SELECT SUBSTRING(CAST($1 AS text), $2, $3)' LANGUAGE 'sql';
 416
 417 create table ttrss_feedbrowser_cache (
 418         feed_url text not null primary key,
 419         title text not null,
 420         site_url text not null,
 421         subscribers integer not null);
 422
 423 create table ttrss_labels2 (id serial not null primary key,
 424         owner_uid integer not null references ttrss_users(id) ON DELETE CASCADE,
 425         fg_color varchar(15) not null default '',
 426         bg_color varchar(15) not null default '',
 427         caption varchar(250) not null
 428 );
 429
 430 create table ttrss_user_labels2 (
 431         label_id integer not null references ttrss_labels2(id) ON DELETE CASCADE,
 432         article_id integer not null references ttrss_entries(id) ON DELETE CASCADE
 433 );
 434
 435 create table ttrss_access_keys (id serial not null primary key,
 436         access_key varchar(250) not null,
 437         feed_id varchar(250) not null,
 438         is_cat boolean not null default false,
 439         owner_uid integer not null references ttrss_users(id) on delete cascade);
 440
 441 create table ttrss_linked_instances (id serial not null primary key,
 442         last_connected timestamp not null,
 443         last_status_in integer not null,
 444         last_status_out integer not null,
 445         access_key varchar(250) not null unique,
 446         access_url text not null);
 447
 448 create table ttrss_linked_feeds (
 449         feed_url text not null,
 450         site_url text not null,
 451         title text not null,
 452         created timestamp not null,
 453         updated timestamp not null,
 454         instance_id integer not null references ttrss_linked_instances(id) ON DELETE CASCADE,
 455         subscribers integer not null);
 456
 457 commit;