devops/postgres/schema.sql

   1 CREATE EXTENSION IF NOT EXISTS plpgsql WITH SCHEMA pg_catalog;
   2 COMMENT ON EXTENSION plpgsql IS 'PL/pgSQL procedural language';
   3
   4 CREATE EXTENSION IF NOT EXISTS tsm_system_rows;
   5 CREATE EXTENSION pgcrypto;
   6
   7 -----------------------------------------------------------------
   8 CREATE TABLE public.auth_user (
   9     id SERIAL,
  10     password     CHARACTER varying(128) NOT NULL,
  11     last_login   TIMESTAMP with time zone,
  12     is_superuser BOOLEAN NOT NULL,
  13     username     CHARACTER varying(150) NOT NULL,
  14     first_name   CHARACTER varying(30) NOT NULL,
  15     last_name    CHARACTER varying(30) NOT NULL,
  16     email        CHARACTER varying(254) NOT NULL,
  17     is_staff     BOOLEAN NOT NULL,
  18     is_active    BOOLEAN NOT NULL,
  19     date_joined  TIMESTAMP with time zone DEFAULT now() NOT NULL,
  20     forgot_password_uuid TEXT,
  21     PRIMARY KEY (id)
  22 );
  23 ALTER TABLE public.auth_user OWNER TO gargantua;
  24 -----------------------------------------------------------------
  25
  26 -- TODO add publication_date
  27 -- TODO typename -> type_id
  28 CREATE TABLE public.nodes (
  29     id        SERIAL,
  30     hash_id   CHARACTER varying(66) DEFAULT ''::character varying NOT NULL,
  31     typename  INTEGER NOT NULL,
  32     user_id   INTEGER NOT NULL,
  33     parent_id INTEGER REFERENCES public.nodes(id) ON DELETE CASCADE ,
  34     name      CHARACTER varying(255) DEFAULT ''::character varying NOT NULL,
  35     date      TIMESTAMP with time zone DEFAULT now() NOT NULL,
  36     hyperdata jsonb DEFAULT '{}'::jsonb NOT NULL,
  37     search tsvector,
  38     PRIMARY KEY (id),
  39     FOREIGN KEY (user_id)  REFERENCES public.auth_user(id) ON DELETE CASCADE
  40 );
  41 ALTER TABLE public.nodes OWNER TO gargantua;
  42 --------------------------------------------------------------
  43
  44 -- TODO add publication_date
  45 -- TODO typename -> type_id
  46 CREATE TABLE public.contexts (
  47     id        SERIAL,
  48     hash_id   CHARACTER varying(66) DEFAULT ''::character varying NOT NULL,
  49     typename  INTEGER NOT NULL,
  50     user_id   INTEGER NOT NULL,
  51     parent_id INTEGER REFERENCES public.contexts(id) ON DELETE CASCADE ,
  52     name      CHARACTER varying(255) DEFAULT ''::character varying NOT NULL,
  53     date      TIMESTAMP with time zone DEFAULT now() NOT NULL,
  54     hyperdata jsonb DEFAULT '{}'::jsonb NOT NULL,
  55     search tsvector,
  56     PRIMARY KEY (id),
  57     FOREIGN KEY (user_id)  REFERENCES public.auth_user(id) ON DELETE CASCADE
  58 );
  59 ALTER TABLE public.contexts OWNER TO gargantua;
  60
  61 --------------------------------------------------------------
  62 -- | Ngrams
  63 CREATE TABLE public.ngrams (
  64     id SERIAL,
  65     terms CHARACTER varying(255),
  66     n INTEGER,
  67     PRIMARY KEY (id)
  68 );
  69 ALTER TABLE public.ngrams OWNER TO gargantua;
  70
  71 -- | Ngrams PosTag
  72 CREATE TABLE public.ngrams_postag (
  73     id        SERIAL                  ,
  74     lang_id   INTEGER                 ,
  75     algo_id   INTEGER                 ,
  76     postag    CHARACTER varying(5)    ,
  77     ngrams_id INTEGER NOT NULL        ,
  78     lemm_id   INTEGER NOT NULL        ,
  79     score     INTEGER DEFAULT 1 ::integer NOT NULL                        ,
  80     FOREIGN KEY (ngrams_id) REFERENCES public.ngrams(id) ON DELETE CASCADE,
  81     FOREIGN KEY (lemm_id)   REFERENCES public.ngrams(id) ON DELETE CASCADE
  82 );
  83 ALTER TABLE public.ngrams_postag OWNER TO gargantua;
  84
  85 --------------------------------------------------------------
  86 -- Node here should have type NodeList
  87 CREATE TABLE public.node_ngrams (
  88     id SERIAL                          ,
  89     node_id        INTEGER NOT NULL    ,
  90     node_subtype   INTEGER             ,
  91     ngrams_id      INTEGER NOT NULL    ,
  92     ngrams_type    INTEGER             , -- change to ngrams_field? (no for pedagogic reason)
  93     ngrams_field   INTEGER             ,
  94     ngrams_tag     INTEGER             ,
  95     ngrams_class   INTEGER             ,
  96     weight double precision            ,
  97     PRIMARY KEY (id)                   ,
  98     FOREIGN KEY (node_id)   REFERENCES public.nodes(id)  ON DELETE CASCADE ,
  99     FOREIGN KEY (ngrams_id) REFERENCES public.ngrams(id) ON DELETE CASCADE
 100 );
 101 ALTER TABLE public.node_ngrams OWNER TO gargantua;
 102
 103 --CREATE TABLE public.context_nodengrams_nodengrams (
 104 --    context_id         INTEGER NOT NULL   ,
 105 --    node_ngrams1_id INTEGER NOT NULL   ,
 106 --    node_ngrams2_id INTEGER NOT NULL   ,
 107 --    weight double   precision          ,
 108 --    FOREIGN KEY (node_id) REFERENCES public.contexts(id) ON DELETE CASCADE              ,
 109 --    FOREIGN KEY (node_ngrams1_id) REFERENCES public.node_ngrams(id) ON DELETE CASCADE,
 110 --    FOREIGN KEY (node_ngrams2_id) REFERENCES public.node_ngrams(id) ON DELETE CASCADE,
 111 --    PRIMARY KEY (node_id, node_ngrams1_id, node_ngrams2_id)
 112 --);
 113 --ALTER TABLE public.context_nodengrams_nodengrams OWNER TO gargantua;
 114
 115 --------------------------------------------------------------
 116 --------------------------------------------------------------
 117 --
 118 --CREATE TABLE public.nodes_ngrams_ngrams (
 119 --    node_id   integer NOT NULL REFERENCES public.nodes(id)  ON DELETE CASCADE,
 120 --    ngram1_id integer NOT NULL REFERENCES public.ngrams(id) ON DELETE CASCADE,
 121 --    ngram2_id integer NOT NULL REFERENCES public.ngrams(id) ON DELETE CASCADE,
 122 --    weight double precision,
 123 --    PRIMARY KEY (node_id,ngram1_id,ngram2_id)
 124 --);
 125 --
 126 --ALTER TABLE public.nodes_ngrams_ngrams OWNER TO gargantua;
 127 ---------------------------------------------------------------
 128 -- TODO nodes_nodes(node1_id int, node2_id int, edge_type int , weight real)
 129 CREATE TABLE public.nodes_nodes (
 130     node1_id INTEGER NOT NULL REFERENCES public.nodes(id) ON DELETE CASCADE,
 131     node2_id INTEGER NOT NULL REFERENCES public.nodes(id) ON DELETE CASCADE,
 132     score    REAL    ,
 133     category INTEGER ,
 134     PRIMARY KEY (node1_id, node2_id)
 135 );
 136 ALTER TABLE public.nodes_nodes OWNER TO gargantua;
 137
 138
 139
 140 -- To attach contexts to a Corpus
 141 CREATE TABLE public.nodes_contexts (
 142     id SERIAL                          ,
 143     node_id    INTEGER NOT NULL REFERENCES public.nodes(id)    ON DELETE CASCADE,
 144     context_id INTEGER NOT NULL REFERENCES public.contexts(id) ON DELETE CASCADE,
 145     score    REAL    ,
 146     category INTEGER ,
 147     PRIMARY KEY (id)
 148 );
 149 ALTER TABLE public.nodes_contexts OWNER TO gargantua;
 150
 151 CREATE TABLE public.nodescontexts_nodescontexts (
 152     nodescontexts1 INTEGER NOT NULL REFERENCES public.nodes_contexts(id) ON DELETE CASCADE,
 153     nodescontexts2 INTEGER NOT NULL REFERENCES public.nodes_contexts(id) ON DELETE CASCADE,
 154
 155     PRIMARY KEY (nodescontexts1, nodescontexts2)
 156 );
 157 ALTER TABLE public.nodescontexts_nodescontexts OWNER TO gargantua;
 158
 159
 160 ---------------------------------------------------------------
 161 CREATE TABLE public.context_node_ngrams (
 162     context_id    INTEGER NOT NULL REFERENCES public.contexts (id) ON DELETE CASCADE,
 163     node_id       INTEGER NOT NULL REFERENCES public.nodes    (id) ON DELETE CASCADE,
 164     ngrams_id     INTEGER NOT NULL REFERENCES public.ngrams   (id) ON DELETE CASCADE,
 165     ngrams_type   INTEGER  ,
 166     weight double precision,
 167     doc_count     INTEGER DEFAULT 0,
 168     PRIMARY KEY (context_id, node_id, ngrams_id, ngrams_type)
 169   );
 170 ALTER TABLE public.context_node_ngrams OWNER TO gargantua;
 171
 172 CREATE TABLE public.context_node_ngrams2 (
 173     context_id      INTEGER NOT NULL REFERENCES public.contexts     (id) ON DELETE CASCADE,
 174     nodengrams_id   INTEGER NOT NULL REFERENCES public.node_ngrams  (id) ON DELETE CASCADE,
 175     weight double   precision,
 176     PRIMARY KEY (context_id, nodengrams_id)
 177 );
 178 ALTER TABLE public.context_node_ngrams2 OWNER TO gargantua;
 179
 180
 181 --------------------------------------------------------------------
 182 CREATE TABLE public.node_node_ngrams (
 183 node1_id   INTEGER NOT NULL REFERENCES public.nodes  (id) ON DELETE CASCADE,
 184 node2_id   INTEGER NOT NULL REFERENCES public.nodes  (id) ON DELETE CASCADE,
 185 ngrams_id  INTEGER NOT NULL REFERENCES public.ngrams (id) ON DELETE CASCADE,
 186 ngrams_type INTEGER,
 187 weight double precision,
 188 PRIMARY KEY (node1_id, node2_id, ngrams_id, ngrams_type)
 189 );
 190 ALTER TABLE public.node_node_ngrams OWNER TO gargantua;
 191
 192 CREATE TABLE public.node_node_ngrams2 (
 193 node_id         INTEGER NOT NULL REFERENCES public.nodes  (id) ON DELETE CASCADE,
 194 nodengrams_id   INTEGER NOT NULL REFERENCES public.node_ngrams  (id) ON DELETE CASCADE,
 195 weight double precision,
 196 PRIMARY KEY (node_id, nodengrams_id)
 197 );
 198 ALTER TABLE public.node_node_ngrams2 OWNER TO gargantua;
 199
 200
 201 --------------------------------------------------------------
 202
 203 --CREATE TABLE public.nodes_ngrams_repo (
 204 --    version integer NOT NULL,
 205 --    patches jsonb DEFAULT '{}'::jsonb NOT NULL,
 206 --    PRIMARY KEY (version)
 207 --);
 208 --ALTER TABLE public.nodes_ngrams_repo OWNER TO gargantua;
 209
 210 ---------------------------------------------------------
 211
 212 -- If needed for rights management at row level
 213 -- CREATE EXTENSION IF NOT EXISTS acl WITH SCHEMA public;
 214 CREATE TABLE public.rights (
 215   user_id INTEGER NOT NULL REFERENCES public.auth_user(id) ON DELETE CASCADE,
 216   node_id INTEGER NOT NULL REFERENCES public.nodes(id)     ON DELETE CASCADE,
 217   rights  INTEGER NOT NULL,
 218   PRIMARY KEY (user_id, node_id)
 219 );
 220 ALTER TABLE public.rights OWNER TO gargantua;
 221
 222 ------------------------------------------------------------
 223 -- Node Story
 224
 225 CREATE TABLE public.node_stories (
 226   id SERIAL,
 227   node_id INTEGER NOT NULL,
 228   version INTEGER NOT NULL,
 229   ngrams_type_id INTEGER NOT NULL,
 230   ngrams_id INTEGER NOT NULL,
 231   --children TEXT[],
 232   ngrams_repo_element jsonb DEFAULT '{}'::jsonb NOT NULL,
 233   PRIMARY KEY (id),
 234   FOREIGN KEY (node_id) REFERENCES public.nodes(id) ON DELETE CASCADE,
 235   FOREIGN KEY (ngrams_id) REFERENCES public.ngrams(id) ON DELETE CASCADE
 236 );
 237 ALTER TABLE public.node_stories OWNER TO gargantua;
 238
 239 CREATE UNIQUE INDEX ON public.node_stories USING btree (node_id, ngrams_type_id, ngrams_id);
 240
 241
 242 create table public.node_story_archive_history (
 243   id SERIAL,
 244   node_id INTEGER NOT NULL,
 245   ngrams_type_id INTEGER NOT NULL,
 246   ngrams_id INTEGER NOT NULL,
 247   patch jsonb DEFAULT '{}'::jsonb NOT NULL,
 248   version INTEGER NOT NULL DEFAULT 0,
 249   PRIMARY KEY (id),
 250   FOREIGN KEY (node_id) REFERENCES public.nodes(id) ON DELETE CASCADE,
 251   FOREIGN KEY (ngrams_id) REFERENCES public.ngrams(id) ON DELETE CASCADE
 252 );
 253 ALTER TABLE public.node_story_archive_history OWNER TO gargantua;
 254
 255
 256 ------------------------------------------------------------
 257 -- INDEXES
 258 CREATE INDEX        ON public.auth_user USING btree (username varchar_pattern_ops);
 259 CREATE UNIQUE INDEX ON public.auth_user USING btree (username);
 260
 261 CREATE INDEX        ON public.rights USING btree (user_id,node_id);
 262
 263 CREATE INDEX        ON public.nodes USING gin (hyperdata);
 264 CREATE INDEX        ON public.nodes USING btree (user_id, typename, parent_id);
 265 CREATE INDEX        ON public.nodes USING btree (id, typename, date ASC);
 266 CREATE INDEX        ON public.nodes USING btree (id, typename, date DESC);
 267 CREATE INDEX        ON public.nodes USING btree (typename, id);
 268 CREATE UNIQUE INDEX ON public.nodes USING btree (hash_id);
 269
 270 CREATE INDEX        ON public.contexts USING gin (hyperdata);
 271 CREATE INDEX        ON public.contexts USING btree (user_id, typename, parent_id);
 272 CREATE INDEX        ON public.contexts USING btree (id, typename, date ASC);
 273 CREATE INDEX        ON public.contexts USING btree (id, typename, date DESC);
 274 CREATE INDEX        ON public.contexts USING btree (typename, id);
 275 CREATE UNIQUE INDEX ON public.contexts USING btree (hash_id);
 276
 277 CREATE INDEX ON public.nodescontexts_nodescontexts USING btree (nodescontexts1, nodescontexts2);
 278 -- CREATE UNIQUE INDEX ON public.nodes USING btree (((hyperdata ->> 'uniqId'::text)));
 279 -- CREATE UNIQUE INDEX ON public.nodes USING btree (((hyperdata ->> 'uniqIdBdd'::text)));
 280 -- CREATE UNIQUE INDEX ON public.nodes USING btree (typename, parent_id, ((hyperdata ->> 'uniqId'::text)));
 281
 282 CREATE UNIQUE INDEX ON public.ngrams (terms); -- TEST GIN
 283 CREATE        INDEX ON public.ngrams USING btree (id, terms);
 284 CREATE UNIQUE INDEX ON public.ngrams_postag (lang_id,algo_id,postag,ngrams_id,lemm_id);
 285
 286 -- To save the Node Ngrams Repo
 287 CREATE        INDEX ON public.node_ngrams USING btree (node_id,node_subtype);
 288 CREATE UNIQUE INDEX ON public.node_ngrams USING btree (node_id,node_subtype, ngrams_id);
 289
 290
 291
 292 -- To make the links between Nodes in Tree/Forest
 293 CREATE UNIQUE INDEX ON public.nodes_nodes  USING btree (node1_id, node2_id);
 294 CREATE INDEX        ON public.nodes_nodes  USING btree (node1_id, node2_id, category);
 295
 296
 297 -- To make the links between Corpus Node and its contexts
 298 CREATE UNIQUE INDEX ON public.nodes_contexts  USING btree (node_id, context_id);
 299 CREATE INDEX        ON public.nodes_contexts  USING btree (node_id, context_id, category);
 300
 301
 302 ------------------------------------------------------------------------
 303 CREATE UNIQUE INDEX ON public.context_node_ngrams USING btree (context_id, node_id, ngrams_id, ngrams_type);
 304 CREATE        INDEX ON public.context_node_ngrams USING btree (context_id,  node_id);
 305 CREATE        INDEX ON public.context_node_ngrams USING btree (ngrams_id, node_id);
 306 CREATE        INDEX ON public.context_node_ngrams USING btree (ngrams_type);
 307
 308 CREATE INDEX ON public.context_node_ngrams2 USING btree (context_id);
 309 CREATE INDEX ON public.context_node_ngrams2 USING btree (nodengrams_id);
 310 CREATE INDEX ON public.context_node_ngrams2 USING btree (context_id, nodengrams_id);
 311
 312
 313 CREATE UNIQUE INDEX ON public.node_node_ngrams USING btree (node1_id, node2_id, ngrams_id, ngrams_type);
 314 CREATE        INDEX ON public.node_node_ngrams USING btree (node1_id,  node2_id);
 315 CREATE        INDEX ON public.node_node_ngrams USING btree (ngrams_id, node2_id);
 316 CREATE        INDEX ON public.node_node_ngrams USING btree (ngrams_type);
 317 CREATE INDEX ON public.node_node_ngrams2 USING btree (node_id);
 318 CREATE INDEX ON public.node_node_ngrams2 USING btree (nodengrams_id);
 319 CREATE INDEX ON public.node_node_ngrams2 USING btree (node_id, nodengrams_id);
 320
 321 -- CREATE INDEX ON public.context_nodengrams_nodengrams USING btree (context_id, node_ngrams1_id, node_ngrams2_id);
 322 -- CREATE INDEX ON public.context_nodengrams_nodengrams USING btree (node_ngrams1_id);
 323 -- CREATE INDEX ON public.context_nodengrams_nodengrams USING btree (node_ngrams2_id);
 324
 325
 326 ------------------------------------------------------------------------
 327 -- Ngrams Full DB Extraction Optim
 328 -- TODO remove hard parameter and move elsewhere
 329 CREATE OR REPLACE function node_pos(int, int) returns bigint
 330    AS 'SELECT count(id) from nodes
 331       WHERE  id < $1
 332       AND typename = $2
 333       '
 334    LANGUAGE SQL immutable;
 335
 336 --drop index node_by_pos;
 337 --create index node_by_pos on nodes using btree(node_pos(id,typename));
 338
 339 -- Optimization for Ngrams Table View
 340 -- CREATE MATERIALIZED VIEW IF NOT EXISTS context_node_ngrams_view AS
 341 --   SELECT DISTINCT context_node_ngrams.context_id, ngrams_id, nodes_contexts.node_id
 342 --   FROM nodes_contexts
 343 --   JOIN context_node_ngrams
 344 --   ON context_node_ngrams.context_id = nodes_contexts.context_id;
 345
 346 -- CREATE INDEX IF NOT EXISTS context_node_ngrams_view_context_id_idx
 347 --   ON context_node_ngrams_view(context_id);
 348 -- CREATE INDEX IF NOT EXISTS context_node_ngrams_view_ngrams_id_idx
 349 --   ON context_node_ngrams_view(ngrams_id);
 350 -- CREATE INDEX IF NOT EXISTS context_node_ngrams_view_node_id_idx
 351 --   ON context_node_ngrams_view(node_id);
 352 -- CREATE UNIQUE INDEX IF NOT EXISTS context_node_ngrams_view_context_ngrams_node_uniq_idx
 353 --   ON context_node_ngrams_view (context_id, ngrams_id, node_id);
 354
 355 CREATE INDEX IF NOT EXISTS context_node_ngrams_context_id_ngrams_id_idx
 356 ON context_node_ngrams(context_id, ngrams_id);
 357
 358 CREATE INDEX IF NOT EXISTS node_stories_ngrams_id_idx
 359   ON node_stories(ngrams_id);