maintenance/ora/tables.sql

   1 -- defines must comply with ^define\s*([^\s=]*)\s*=\s?'\{\$([^\}]*)\}';
   2 define mw_prefix='{$wgDBprefix}';
   3
   4
   5 CREATE SEQUENCE user_user_id_seq MINVALUE 0 START WITH 0;
   6 CREATE TABLE &mw_prefix.mwuser ( -- replace reserved word 'user'
   7   user_id                   NUMBER  NOT NULL,
   8   user_name                 VARCHAR2(255)     NOT NULL,
   9   user_real_name            VARCHAR2(512),
  10   user_password             VARCHAR2(255),
  11   user_newpassword          VARCHAR2(255),
  12   user_newpass_time         TIMESTAMP(6) WITH TIME ZONE,
  13   user_token                VARCHAR2(32),
  14   user_email                VARCHAR2(255),
  15   user_email_token          VARCHAR2(32),
  16   user_email_token_expires  TIMESTAMP(6) WITH TIME ZONE,
  17   user_email_authenticated  TIMESTAMP(6) WITH TIME ZONE,
  18   user_options              CLOB,
  19   user_touched              TIMESTAMP(6) WITH TIME ZONE,
  20   user_registration         TIMESTAMP(6) WITH TIME ZONE,
  21   user_editcount            NUMBER
  22 );
  23 ALTER TABLE &mw_prefix.mwuser ADD CONSTRAINT &mw_prefix.mwuser_pk PRIMARY KEY (user_id);
  24 CREATE UNIQUE INDEX &mw_prefix.mwuser_u01 ON &mw_prefix.mwuser (user_name);
  25 CREATE INDEX &mw_prefix.mwuser_i01 ON &mw_prefix.mwuser (user_email_token);
  26
  27 -- Create a dummy user to satisfy fk contraints especially with revisions
  28 INSERT INTO &mw_prefix.mwuser
  29   VALUES (user_user_id_seq.nextval,'Anonymous','',NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL, '', current_timestamp, current_timestamp, 0);
  30
  31 CREATE TABLE &mw_prefix.user_groups (
  32   ug_user   NUMBER      NULL  REFERENCES &mw_prefix.mwuser(user_id) ON DELETE CASCADE,
  33   ug_group  VARCHAR2(16)     NOT NULL
  34 );
  35 CREATE UNIQUE INDEX &mw_prefix.user_groups_u01 ON &mw_prefix.user_groups (ug_user,ug_group);
  36 CREATE INDEX &mw_prefix.user_groups_i01 ON &mw_prefix.user_groups (ug_group);
  37
  38 CREATE TABLE &mw_prefix.user_newtalk (
  39   user_id  NUMBER NOT NULL  REFERENCES &mw_prefix.mwuser(user_id) ON DELETE CASCADE,
  40   user_ip  VARCHAR2(40)        NULL,
  41   user_last_timestamp         TIMESTAMP(6) WITH TIME ZONE
  42 );
  43 CREATE INDEX &mw_prefix.user_newtalk_i01 ON &mw_prefix.user_newtalk (user_id);
  44 CREATE INDEX &mw_prefix.user_newtalk_i02 ON &mw_prefix.user_newtalk (user_ip);
  45
  46 CREATE TABLE &mw_prefix.user_properties (
  47   up_user NUMBER NOT NULL,
  48   up_property VARCHAR2(32) NOT NULL,
  49   up_value CLOB
  50 );
  51 CREATE UNIQUE INDEX &mw_prefix.user_properties_u01 on &mw_prefix.user_properties (up_user,up_property);
  52 CREATE INDEX &mw_prefix.user_properties_i01 on &mw_prefix.user_properties (up_property);
  53
  54
  55 CREATE SEQUENCE page_page_id_seq;
  56 CREATE TABLE &mw_prefix.page (
  57   page_id            NUMBER        NOT NULL,
  58   page_namespace     NUMBER       NOT NULL,
  59   page_title         VARCHAR2(255)           NOT NULL,
  60   page_restrictions  VARCHAR2(255),
  61   page_counter       NUMBER         DEFAULT 0 NOT NULL,
  62   page_is_redirect   CHAR(1)           DEFAULT 0 NOT NULL,
  63   page_is_new        CHAR(1)           DEFAULT 0 NOT NULL,
  64   page_random        NUMBER(15,14) NOT NULL,
  65   page_touched       TIMESTAMP(6) WITH TIME ZONE,
  66   page_latest        NUMBER        NOT NULL, -- FK?
  67   page_len           NUMBER        NOT NULL
  68 );
  69 ALTER TABLE &mw_prefix.page ADD CONSTRAINT &mw_prefix.page_pk PRIMARY KEY (page_id);
  70 CREATE UNIQUE INDEX &mw_prefix.page_u01 ON &mw_prefix.page (page_namespace,page_title);
  71 CREATE INDEX &mw_prefix.page_i01 ON &mw_prefix.page (page_random);
  72 CREATE INDEX &mw_prefix.page_i02 ON &mw_prefix.page (page_len);
  73
  74 /*$mw$*/
  75 CREATE TRIGGER &mw_prefix.page_set_random BEFORE INSERT ON &mw_prefix.page
  76         FOR EACH ROW WHEN (new.page_random IS NULL)
  77 BEGIN
  78         SELECT dbms_random.value INTO :NEW.page_random FROM dual;
  79 END;
  80 /*$mw$*/
  81
  82 CREATE SEQUENCE revision_rev_id_seq;
  83 CREATE TABLE &mw_prefix.revision (
  84   rev_id          NUMBER      NOT NULL,
  85   rev_page        NUMBER          NULL  REFERENCES &mw_prefix.page (page_id) ON DELETE CASCADE,
  86   rev_text_id     NUMBER          NULL,
  87   rev_comment     VARCHAR2(255),
  88   rev_user        NUMBER      NOT NULL  REFERENCES &mw_prefix.mwuser(user_id),
  89   rev_user_text   VARCHAR2(255)         NOT NULL,
  90   rev_timestamp   TIMESTAMP(6) WITH TIME ZONE  NOT NULL,
  91   rev_minor_edit  CHAR(1)         DEFAULT '0' NOT NULL,
  92   rev_deleted     CHAR(1)         DEFAULT '0' NOT NULL,
  93   rev_len         NUMBER          NULL,
  94   rev_parent_id   NUMBER           DEFAULT NULL
  95 );
  96 ALTER TABLE &mw_prefix.revision ADD CONSTRAINT &mw_prefix.revision_pk PRIMARY KEY (rev_id);
  97 CREATE UNIQUE INDEX &mw_prefix.revision_u01 ON &mw_prefix.revision (rev_page, rev_id);
  98 CREATE INDEX &mw_prefix.revision_i01 ON &mw_prefix.revision (rev_timestamp);
  99 CREATE INDEX &mw_prefix.revision_i02 ON &mw_prefix.revision (rev_page,rev_timestamp);
 100 CREATE INDEX &mw_prefix.revision_i03 ON &mw_prefix.revision (rev_user,rev_timestamp);
 101 CREATE INDEX &mw_prefix.revision_i04 ON &mw_prefix.revision (rev_user_text,rev_timestamp);
 102
 103 CREATE SEQUENCE text_old_id_seq;
 104 CREATE TABLE &mw_prefix.pagecontent ( -- replaces reserved word 'text'
 105   old_id     NUMBER  NOT NULL,
 106   old_text   CLOB,
 107   old_flags  VARCHAR2(255)
 108 );
 109 ALTER TABLE &mw_prefix.pagecontent ADD CONSTRAINT &mw_prefix.pagecontent_pk PRIMARY KEY (old_id);
 110
 111 CREATE TABLE &mw_prefix.archive (
 112   ar_namespace   NUMBER    NOT NULL,
 113   ar_title       VARCHAR2(255)         NOT NULL,
 114   ar_text        CLOB,
 115   ar_comment     VARCHAR2(255),
 116   ar_user        NUMBER          NULL  REFERENCES &mw_prefix.mwuser(user_id) ON DELETE SET NULL,
 117   ar_user_text   VARCHAR2(255)         NOT NULL,
 118   ar_timestamp   TIMESTAMP(6) WITH TIME ZONE  NOT NULL,
 119   ar_minor_edit  CHAR(1)         DEFAULT '0' NOT NULL,
 120   ar_flags       VARCHAR2(255),
 121   ar_rev_id      NUMBER,
 122   ar_text_id     NUMBER,
 123   ar_deleted     NUMBER      DEFAULT '0' NOT NULL,
 124   ar_len         NUMBER,
 125   ar_page_id     NUMBER,
 126   ar_parent_id   NUMBER
 127 );
 128 CREATE INDEX &mw_prefix.archive_i01 ON &mw_prefix.archive (ar_namespace,ar_title,ar_timestamp);
 129 CREATE INDEX &mw_prefix.archive_i02 ON &mw_prefix.archive (ar_user_text,ar_timestamp);
 130
 131
 132 CREATE TABLE &mw_prefix.pagelinks (
 133   pl_from       NUMBER   NOT NULL  REFERENCES &mw_prefix.page(page_id) ON DELETE CASCADE,
 134   pl_namespace  NUMBER  NOT NULL,
 135   pl_title      VARCHAR2(255)      NOT NULL
 136 );
 137 CREATE UNIQUE INDEX &mw_prefix.pagelinks_u01 ON &mw_prefix.pagelinks (pl_from,pl_namespace,pl_title);
 138 CREATE UNIQUE INDEX &mw_prefix.pagelinks_u02 ON &mw_prefix.pagelinks (pl_namespace,pl_title,pl_from);
 139
 140 CREATE TABLE &mw_prefix.templatelinks (
 141   tl_from       NUMBER  NOT NULL  REFERENCES &mw_prefix.page(page_id) ON DELETE CASCADE,
 142   tl_namespace  NUMBER     NOT NULL,
 143   tl_title      VARCHAR2(255)     NOT NULL
 144 );
 145 CREATE UNIQUE INDEX &mw_prefix.templatelinks_u01 ON &mw_prefix.templatelinks (tl_from,tl_namespace,tl_title);
 146 CREATE UNIQUE INDEX &mw_prefix.templatelinks_u02 ON &mw_prefix.templatelinks (tl_namespace,tl_title,tl_from);
 147
 148 CREATE TABLE &mw_prefix.imagelinks (
 149   il_from  NUMBER  NOT NULL  REFERENCES &mw_prefix.page(page_id) ON DELETE CASCADE,
 150   il_to    VARCHAR2(255)     NOT NULL
 151 );
 152 CREATE UNIQUE INDEX &mw_prefix.imagelinks_u01 ON &mw_prefix.imagelinks (il_from,il_to);
 153 CREATE UNIQUE INDEX &mw_prefix.imagelinks_u02 ON &mw_prefix.imagelinks (il_to,il_from);
 154
 155
 156 CREATE TABLE &mw_prefix.categorylinks (
 157   cl_from       NUMBER      NOT NULL  REFERENCES &mw_prefix.page(page_id) ON DELETE CASCADE,
 158   cl_to         VARCHAR2(255)         NOT NULL,
 159   cl_sortkey    VARCHAR2(255),
 160   cl_timestamp  TIMESTAMP(6) WITH TIME ZONE  NOT NULL
 161 );
 162 CREATE UNIQUE INDEX &mw_prefix.categorylinks_u01 ON &mw_prefix.categorylinks (cl_from,cl_to);
 163 CREATE INDEX &mw_prefix.categorylinks_i01 ON &mw_prefix.categorylinks (cl_to,cl_sortkey,cl_from);
 164 CREATE INDEX &mw_prefix.categorylinks_i02 ON &mw_prefix.categorylinks (cl_to,cl_timestamp);
 165
 166 CREATE SEQUENCE category_cat_id_seq;
 167 CREATE TABLE &mw_prefix.category (
 168   cat_id NUMBER NOT NULL,
 169   cat_title VARCHAR2(255) NOT NULL,
 170   cat_pages NUMBER DEFAULT 0 NOT NULL,
 171   cat_subcats NUMBER DEFAULT 0 NOT NULL,
 172   cat_files NUMBER DEFAULT 0 NOT NULL,
 173   cat_hidden NUMBER DEFAULT 0 NOT NULL
 174 );
 175 ALTER TABLE &mw_prefix.category ADD CONSTRAINT &mw_prefix.category_pk PRIMARY KEY (cat_id);
 176 CREATE UNIQUE INDEX &mw_prefix.category_u01 ON &mw_prefix.category (cat_title);
 177 CREATE INDEX &mw_prefix.category_i01 ON &mw_prefix.category (cat_pages);
 178
 179 CREATE TABLE &mw_prefix.externallinks (
 180   el_from   NUMBER  NOT NULL  REFERENCES &mw_prefix.page(page_id) ON DELETE CASCADE,
 181   el_to     VARCHAR2(2048) NOT NULL,
 182   el_index  VARCHAR2(2048) NOT NULL
 183 );
 184 CREATE INDEX &mw_prefix.externallinks_i01 ON &mw_prefix.externallinks (el_from, el_to);
 185 CREATE INDEX &mw_prefix.externallinks_i02 ON &mw_prefix.externallinks (el_to, el_from);
 186 CREATE INDEX &mw_prefix.externallinks_i03 ON &mw_prefix.externallinks (el_index);
 187
 188 CREATE TABLE &mw_prefix.external_user (
 189   eu_local_id NUMBER NOT NULL,
 190   eu_external_id varchar2(255) NOT NULL
 191 );
 192 ALTER TABLE &mw_prefix.external_user ADD CONSTRAINT &mw_prefix.external_user_pk PRIMARY KEY (eu_local_id);
 193 CREATE UNIQUE INDEX &mw_prefix.external_user_u01 ON &mw_prefix.external_user (eu_external_id);
 194
 195 CREATE TABLE &mw_prefix.langlinks (
 196   ll_from    NUMBER  NOT NULL  REFERENCES &mw_prefix.page (page_id) ON DELETE CASCADE,
 197   ll_lang    VARCHAR2(20),
 198   ll_title   VARCHAR2(255)
 199 );
 200 CREATE UNIQUE INDEX &mw_prefix.langlinks_u01 ON &mw_prefix.langlinks (ll_from, ll_lang);
 201 CREATE INDEX &mw_prefix.langlinks_i01 ON &mw_prefix.langlinks (ll_lang, ll_title);
 202
 203 CREATE TABLE &mw_prefix.site_stats (
 204   ss_row_id         NUMBER  NOT NULL ,
 205   ss_total_views    NUMBER            DEFAULT 0,
 206   ss_total_edits    NUMBER            DEFAULT 0,
 207   ss_good_articles  NUMBER            DEFAULT 0,
 208   ss_total_pages    NUMBER            DEFAULT -1,
 209   ss_users          NUMBER            DEFAULT -1,
 210   ss_active_users   NUMBER            DEFAULT -1,
 211   ss_admins         NUMBER            DEFAULT -1,
 212   ss_images         NUMBER            DEFAULT 0
 213 );
 214 CREATE UNIQUE INDEX &mw_prefix.site_stats_u01 ON &mw_prefix.site_stats (ss_row_id);
 215
 216 CREATE TABLE &mw_prefix.hitcounter (
 217   hc_id  NUMBER  NOT NULL
 218 );
 219
 220 CREATE SEQUENCE ipblocks_ipb_id_seq;
 221 CREATE TABLE &mw_prefix.ipblocks (
 222   ipb_id                NUMBER      NOT NULL,
 223   ipb_address           VARCHAR2(255)     NULL,
 224   ipb_user              NUMBER          NULL  REFERENCES &mw_prefix.mwuser(user_id) ON DELETE SET NULL,
 225   ipb_by                NUMBER      NOT NULL  REFERENCES &mw_prefix.mwuser(user_id) ON DELETE CASCADE,
 226   ipb_by_text           VARCHAR2(255)      NOT NULL,
 227   ipb_reason            VARCHAR2(255)         NOT NULL,
 228   ipb_timestamp         TIMESTAMP(6) WITH TIME ZONE  NOT NULL,
 229   ipb_auto              CHAR(1)         DEFAULT '0' NOT NULL,
 230   ipb_anon_only         CHAR(1)         DEFAULT '0' NOT NULL,
 231   ipb_create_account    CHAR(1)         DEFAULT '1' NOT NULL,
 232   ipb_enable_autoblock  CHAR(1)         DEFAULT '1' NOT NULL,
 233   ipb_expiry            TIMESTAMP(6) WITH TIME ZONE  NOT NULL,
 234   ipb_range_start       VARCHAR2(255),
 235   ipb_range_end         VARCHAR2(255),
 236   ipb_deleted           CHAR(1)      DEFAULT '0' NOT NULL,
 237   ipb_block_email       CHAR(1)      DEFAULT '0' NOT NULL,
 238   ipb_allow_usertalk    CHAR(1)      DEFAULT '0' NOT NULL
 239 );
 240 ALTER TABLE &mw_prefix.ipblocks ADD CONSTRAINT &mw_prefix.ipblocks_pk PRIMARY KEY (ipb_id);
 241 CREATE UNIQUE INDEX &mw_prefix.ipblocks_u01 ON &mw_prefix.ipblocks (ipb_address, ipb_user, ipb_auto, ipb_anon_only);
 242 CREATE INDEX &mw_prefix.ipblocks_i01 ON &mw_prefix.ipblocks (ipb_user);
 243 CREATE INDEX &mw_prefix.ipblocks_i02 ON &mw_prefix.ipblocks (ipb_range_start, ipb_range_end);
 244 CREATE INDEX &mw_prefix.ipblocks_i03 ON &mw_prefix.ipblocks (ipb_timestamp);
 245 CREATE INDEX &mw_prefix.ipblocks_i04 ON &mw_prefix.ipblocks (ipb_expiry);
 246
 247 CREATE TABLE &mw_prefix.image (
 248   img_name         VARCHAR2(255)      NOT NULL,
 249   img_size         NUMBER   NOT NULL,
 250   img_width        NUMBER   NOT NULL,
 251   img_height       NUMBER   NOT NULL,
 252   img_metadata     CLOB,
 253   img_bits         NUMBER,
 254   img_media_type   VARCHAR2(32),
 255   img_major_mime   VARCHAR2(32) DEFAULT 'unknown',
 256   img_minor_mime   VARCHAR2(100) DEFAULT 'unknown',
 257   img_description  VARCHAR2(255),
 258   img_user         NUMBER       NULL  REFERENCES &mw_prefix.mwuser(user_id) ON DELETE SET NULL,
 259   img_user_text    VARCHAR2(255)      NOT NULL,
 260   img_timestamp    TIMESTAMP(6) WITH TIME ZONE,
 261         img_sha1         VARCHAR2(32)
 262 );
 263 ALTER TABLE &mw_prefix.image ADD CONSTRAINT &mw_prefix.image_pk PRIMARY KEY (img_name);
 264 CREATE INDEX &mw_prefix.image_i01 ON &mw_prefix.image (img_user_text,img_timestamp);
 265 CREATE INDEX &mw_prefix.image_i02 ON &mw_prefix.image (img_size);
 266 CREATE INDEX &mw_prefix.image_i03 ON &mw_prefix.image (img_timestamp);
 267 CREATE INDEX &mw_prefix.image_i04 ON &mw_prefix.image (img_sha1);
 268
 269
 270 CREATE TABLE &mw_prefix.oldimage (
 271   oi_name          VARCHAR2(255)         NOT NULL  REFERENCES &mw_prefix.image(img_name),
 272   oi_archive_name  VARCHAR2(255),
 273   oi_size          NUMBER      NOT NULL,
 274   oi_width         NUMBER      NOT NULL,
 275   oi_height        NUMBER      NOT NULL,
 276   oi_bits          NUMBER     NOT NULL,
 277   oi_description   VARCHAR2(255),
 278   oi_user          NUMBER          NULL  REFERENCES &mw_prefix.mwuser(user_id) ON DELETE SET NULL,
 279   oi_user_text     VARCHAR2(255)         NOT NULL,
 280   oi_timestamp     TIMESTAMP(6) WITH TIME ZONE  NOT NULL,
 281   oi_metadata      CLOB,
 282   oi_media_type    VARCHAR2(32) DEFAULT NULL,
 283   oi_major_mime    VARCHAR2(32) DEFAULT 'unknown',
 284   oi_minor_mime    VARCHAR2(100) DEFAULT 'unknown',
 285   oi_deleted       NUMBER DEFAULT 0 NOT NULL,
 286   oi_sha1          VARCHAR2(32)
 287 );
 288 CREATE INDEX &mw_prefix.oldimage_i01 ON &mw_prefix.oldimage (oi_user_text,oi_timestamp);
 289 CREATE INDEX &mw_prefix.oldimage_i02 ON &mw_prefix.oldimage (oi_name,oi_timestamp);
 290 CREATE INDEX &mw_prefix.oldimage_i03 ON &mw_prefix.oldimage (oi_name,oi_archive_name);
 291 CREATE INDEX &mw_prefix.oldimage_i04 ON &mw_prefix.oldimage (oi_sha1);
 292
 293
 294 CREATE SEQUENCE filearchive_fa_id_seq;
 295 CREATE TABLE &mw_prefix.filearchive (
 296   fa_id                 NUMBER       NOT NULL,
 297   fa_name               VARCHAR2(255)         NOT NULL,
 298   fa_archive_name       VARCHAR2(255),
 299   fa_storage_group      VARCHAR2(16),
 300   fa_storage_key        VARCHAR2(64),
 301   fa_deleted_user       NUMBER          NULL  REFERENCES &mw_prefix.mwuser(user_id) ON DELETE SET NULL,
 302   fa_deleted_timestamp  TIMESTAMP(6) WITH TIME ZONE  NOT NULL,
 303   fa_deleted_reason     CLOB,
 304   fa_size               NUMBER     NOT NULL,
 305   fa_width              NUMBER     NOT NULL,
 306   fa_height             NUMBER     NOT NULL,
 307   fa_metadata           CLOB,
 308   fa_bits               NUMBER,
 309   fa_media_type         VARCHAR2(32) DEFAULT NULL,
 310   fa_major_mime         VARCHAR2(32) DEFAULT 'unknown',
 311   fa_minor_mime         VARCHAR2(100) DEFAULT 'unknown',
 312   fa_description        VARCHAR2(255),
 313   fa_user               NUMBER          NULL  REFERENCES &mw_prefix.mwuser(user_id) ON DELETE SET NULL,
 314   fa_user_text          VARCHAR2(255)         NOT NULL,
 315   fa_timestamp          TIMESTAMP(6) WITH TIME ZONE,
 316   fa_deleted            NUMBER      DEFAULT '0' NOT NULL
 317 );
 318 ALTER TABLE &mw_prefix.filearchive ADD CONSTRAINT &mw_prefix.filearchive_pk PRIMARY KEY (fa_id);
 319 CREATE INDEX &mw_prefix.filearchive_i01 ON &mw_prefix.filearchive (fa_name, fa_timestamp);
 320 CREATE INDEX &mw_prefix.filearchive_i02 ON &mw_prefix.filearchive (fa_storage_group, fa_storage_key);
 321 CREATE INDEX &mw_prefix.filearchive_i03 ON &mw_prefix.filearchive (fa_deleted_timestamp);
 322 CREATE INDEX &mw_prefix.filearchive_i04 ON &mw_prefix.filearchive (fa_user_text,fa_timestamp);
 323
 324 CREATE SEQUENCE recentchanges_rc_id_seq;
 325 CREATE TABLE &mw_prefix.recentchanges (
 326   rc_id              NUMBER      NOT NULL,
 327   rc_timestamp       TIMESTAMP(6) WITH TIME ZONE  NOT NULL,
 328   rc_cur_time        TIMESTAMP(6) WITH TIME ZONE  NOT NULL,
 329   rc_user            NUMBER          NULL  REFERENCES &mw_prefix.mwuser(user_id) ON DELETE SET NULL,
 330   rc_user_text       VARCHAR2(255)         NOT NULL,
 331   rc_namespace       NUMBER     NOT NULL,
 332   rc_title           VARCHAR2(255)         NOT NULL,
 333   rc_comment         VARCHAR2(255),
 334   rc_minor           CHAR(1)         DEFAULT '0' NOT NULL,
 335   rc_bot             CHAR(1)         DEFAULT '0' NOT NULL,
 336   rc_new             CHAR(1)         DEFAULT '0' NOT NULL,
 337   rc_cur_id          NUMBER          NULL  REFERENCES &mw_prefix.page(page_id) ON DELETE SET NULL,
 338   rc_this_oldid      NUMBER      NOT NULL,
 339   rc_last_oldid      NUMBER      NOT NULL,
 340   rc_type            CHAR(1)         DEFAULT '0' NOT NULL,
 341   rc_moved_to_ns     NUMBER,
 342   rc_moved_to_title  VARCHAR2(255),
 343   rc_patrolled       CHAR(1)         DEFAULT '0' NOT NULL,
 344   rc_ip              VARCHAR2(15),
 345   rc_old_len         NUMBER,
 346   rc_new_len         NUMBER,
 347   rc_deleted         NUMBER      DEFAULT '0' NOT NULL,
 348   rc_logid           NUMBER      DEFAULT '0' NOT NULL,
 349   rc_log_type        VARCHAR2(255),
 350   rc_log_action      VARCHAR2(255),
 351   rc_params          CLOB
 352 );
 353 ALTER TABLE &mw_prefix.recentchanges ADD CONSTRAINT &mw_prefix.recentchanges_pk PRIMARY KEY (rc_id);
 354 CREATE INDEX &mw_prefix.recentchanges_i01 ON &mw_prefix.recentchanges (rc_timestamp);
 355 CREATE INDEX &mw_prefix.recentchanges_i02 ON &mw_prefix.recentchanges (rc_namespace, rc_title);
 356 CREATE INDEX &mw_prefix.recentchanges_i03 ON &mw_prefix.recentchanges (rc_cur_id);
 357 CREATE INDEX &mw_prefix.recentchanges_i04 ON &mw_prefix.recentchanges (rc_new,rc_namespace,rc_timestamp);
 358 CREATE INDEX &mw_prefix.recentchanges_i05 ON &mw_prefix.recentchanges (rc_ip);
 359 CREATE INDEX &mw_prefix.recentchanges_i06 ON &mw_prefix.recentchanges (rc_namespace, rc_user_text);
 360 CREATE INDEX &mw_prefix.recentchanges_i07 ON &mw_prefix.recentchanges (rc_user_text, rc_timestamp);
 361
 362 CREATE TABLE &mw_prefix.watchlist (
 363   wl_user                   NUMBER     NOT NULL  REFERENCES &mw_prefix.mwuser(user_id) ON DELETE CASCADE,
 364   wl_namespace              NUMBER    DEFAULT 0 NOT NULL,
 365   wl_title                  VARCHAR2(255)        NOT NULL,
 366   wl_notificationtimestamp  TIMESTAMP(6) WITH TIME ZONE
 367 );
 368 CREATE UNIQUE INDEX &mw_prefix.watchlist_u01 ON &mw_prefix.watchlist (wl_user, wl_namespace, wl_title);
 369 CREATE INDEX &mw_prefix.watchlist_i01 ON &mw_prefix.watchlist (wl_namespace, wl_title);
 370
 371
 372 CREATE TABLE &mw_prefix.math (
 373   math_inputhash              VARCHAR2(32)      NOT NULL,
 374   math_outputhash             VARCHAR2(32)      NOT NULL,
 375   math_html_conservativeness  NUMBER  NOT NULL,
 376   math_html                   CLOB,
 377   math_mathml                 CLOB
 378 );
 379 CREATE UNIQUE INDEX &mw_prefix.math_u01 ON &mw_prefix.math (math_inputhash);
 380
 381 CREATE TABLE &mw_prefix.searchindex (
 382   si_page       NUMBER NOT NULL,
 383   si_title      VARCHAR2(255) DEFAULT '' NOT NULL,
 384   si_text       CLOB NOT NULL
 385 );
 386 CREATE UNIQUE INDEX &mw_prefix.searchindex_u01 ON &mw_prefix.searchindex (si_page);
 387
 388 CREATE TABLE &mw_prefix.interwiki (
 389   iw_prefix  VARCHAR2(32)   NOT NULL,
 390   iw_url     VARCHAR2(127)  NOT NULL,
 391   iw_local   CHAR(1)  NOT NULL,
 392   iw_trans   CHAR(1)  DEFAULT '0' NOT NULL
 393 );
 394 CREATE UNIQUE INDEX &mw_prefix.interwiki_u01 ON &mw_prefix.interwiki (iw_prefix);
 395
 396 CREATE TABLE &mw_prefix.querycache (
 397   qc_type       VARCHAR2(32)      NOT NULL,
 398   qc_value      NUMBER  NOT NULL,
 399   qc_namespace  NUMBER  NOT NULL,
 400   qc_title      VARCHAR2(255)      NOT NULL
 401 );
 402 CREATE INDEX &mw_prefix.querycache_u01 ON &mw_prefix.querycache (qc_type,qc_value);
 403
 404 CREATE TABLE &mw_prefix.objectcache (
 405   keyname  VARCHAR2(255)              ,
 406   value    BLOB,
 407   exptime  TIMESTAMP(6) WITH TIME ZONE  NOT NULL
 408 );
 409 CREATE INDEX &mw_prefix.objectcache_i01 ON &mw_prefix.objectcache (exptime);
 410
 411 CREATE TABLE &mw_prefix.transcache (
 412   tc_url       VARCHAR2(255)         NOT NULL,
 413   tc_contents  CLOB         NOT NULL,
 414   tc_time      TIMESTAMP(6) WITH TIME ZONE  NOT NULL
 415 );
 416 CREATE UNIQUE INDEX &mw_prefix.transcache_u01 ON &mw_prefix.transcache (tc_url);
 417
 418
 419 CREATE SEQUENCE logging_log_id_seq;
 420 CREATE TABLE &mw_prefix.logging (
 421   log_id          NUMBER      NOT NULL,
 422   log_type        VARCHAR2(10)         NOT NULL,
 423   log_action      VARCHAR2(10)         NOT NULL,
 424   log_timestamp   TIMESTAMP(6) WITH TIME ZONE  NOT NULL,
 425   log_user        NUMBER                REFERENCES &mw_prefix.mwuser(user_id) ON DELETE SET NULL,
 426   log_user_text         VARCHAR2(255),
 427   log_namespace   NUMBER     NOT NULL,
 428   log_title       VARCHAR2(255)         NOT NULL,
 429         log_page                                NUMBER,
 430   log_comment     VARCHAR2(255),
 431   log_params      CLOB,
 432   log_deleted     NUMBER      DEFAULT '0' NOT NULL
 433 );
 434 ALTER TABLE &mw_prefix.logging ADD CONSTRAINT &mw_prefix.logging_pk PRIMARY KEY (log_id);
 435 CREATE INDEX &mw_prefix.logging_i01 ON &mw_prefix.logging (log_type, log_timestamp);
 436 CREATE INDEX &mw_prefix.logging_i02 ON &mw_prefix.logging (log_user, log_timestamp);
 437 CREATE INDEX &mw_prefix.logging_i03 ON &mw_prefix.logging (log_namespace, log_title, log_timestamp);
 438 CREATE INDEX &mw_prefix.logging_i04 ON &mw_prefix.logging (log_timestamp);
 439
 440 CREATE TABLE &mw_prefix.log_search (
 441   ls_field VARCHAR2(32) NOT NULL,
 442   ls_value VARCHAR2(255) NOT NULL,
 443   ls_log_id NuMBER DEFAULT 0 NOT NULL
 444 );
 445 ALTER TABLE &mw_prefix.log_search ADD CONSTRAINT log_search_pk PRIMARY KEY (ls_field,ls_value,ls_log_id);
 446 CREATE INDEX &mw_prefix.log_search_i01 ON &mw_prefix.log_search (ls_log_id);
 447
 448 CREATE SEQUENCE trackbacks_tb_id_seq;
 449 CREATE TABLE &mw_prefix.trackbacks (
 450   tb_id     NUMBER   NOT NULL,
 451   tb_page   NUMBER            REFERENCES &mw_prefix.page(page_id) ON DELETE CASCADE,
 452   tb_title  VARCHAR2(255)     NOT NULL,
 453   tb_url    VARCHAR2(255)     NOT NULL,
 454   tb_ex     CLOB,
 455   tb_name   VARCHAR2(255)
 456 );
 457 ALTER TABLE &mw_prefix.trackbacks ADD CONSTRAINT &mw_prefix.trackbacks_pk PRIMARY KEY (tb_id);
 458 CREATE INDEX &mw_prefix.trackbacks_i01 ON &mw_prefix.trackbacks (tb_page);
 459
 460 CREATE SEQUENCE job_job_id_seq;
 461 CREATE TABLE &mw_prefix.job (
 462   job_id         NUMBER   NOT NULL,
 463   job_cmd        VARCHAR2(60)      NOT NULL,
 464   job_namespace  NUMBER  NOT NULL,
 465   job_title      VARCHAR2(255)      NOT NULL,
 466   job_params     CLOB      NOT NULL
 467 );
 468 ALTER TABLE &mw_prefix.job ADD CONSTRAINT &mw_prefix.job_pk PRIMARY KEY (job_id);
 469 CREATE INDEX &mw_prefix.job_i01 ON &mw_prefix.job (job_cmd, job_namespace, job_title);
 470
 471 CREATE TABLE &mw_prefix.querycache_info (
 472   qci_type       VARCHAR2(32) NOT NULL,
 473   qci_timestamp  TIMESTAMP(6) WITH TIME ZONE NULL
 474 );
 475 CREATE UNIQUE INDEX &mw_prefix.querycache_info_u01 ON &mw_prefix.querycache_info (qci_type);
 476
 477 CREATE TABLE &mw_prefix.redirect (
 478   rd_from       NUMBER  NOT NULL  REFERENCES &mw_prefix.page(page_id) ON DELETE CASCADE,
 479   rd_namespace  NUMBER NOT NULL,
 480   rd_title      VARCHAR2(255)     NOT NULL,
 481   rd_interwiki  VARCHAR2(32),
 482   rd_fragment   VARCHAR2(255)
 483 );
 484 CREATE INDEX &mw_prefix.redirect_i01 ON &mw_prefix.redirect (rd_namespace,rd_title,rd_from);
 485
 486 CREATE TABLE &mw_prefix.querycachetwo (
 487   qcc_type          VARCHAR2(32)     NOT NULL,
 488   qcc_value         NUMBER  DEFAULT 0 NOT NULL,
 489   qcc_namespace     NUMBER  DEFAULT 0 NOT NULL,
 490   qcc_title         VARCHAR2(255)     DEFAULT '' NOT NULL,
 491   qcc_namespacetwo  NUMBER  DEFAULT 0 NOT NULL,
 492   qcc_titletwo      VARCHAR2(255)     DEFAULT '' NOT NULL
 493 );
 494 CREATE INDEX &mw_prefix.querycachetwo_i01 ON &mw_prefix.querycachetwo (qcc_type,qcc_value);
 495 CREATE INDEX &mw_prefix.querycachetwo_i02 ON &mw_prefix.querycachetwo (qcc_type,qcc_namespace,qcc_title);
 496 CREATE INDEX &mw_prefix.querycachetwo_i03 ON &mw_prefix.querycachetwo (qcc_type,qcc_namespacetwo,qcc_titletwo);
 497
 498 CREATE SEQUENCE page_restrictions_pr_id_seq;
 499 CREATE TABLE &mw_prefix.page_restrictions (
 500   pr_id      NUMBER      NOT NULL,
 501   pr_page    NUMBER          NULL  REFERENCES &mw_prefix.page (page_id) ON DELETE CASCADE,
 502   pr_type    VARCHAR2(255)         NOT NULL,
 503   pr_level   VARCHAR2(255)         NOT NULL,
 504   pr_cascade NUMBER     NOT NULL,
 505   pr_user    NUMBER          NULL,
 506   pr_expiry  TIMESTAMP(6) WITH TIME ZONE      NULL
 507 );
 508 ALTER TABLE &mw_prefix.page_restrictions ADD CONSTRAINT &mw_prefix.page_restrictions_pk PRIMARY KEY (pr_page,pr_type);
 509 CREATE INDEX &mw_prefix.page_restrictions_i01 ON &mw_prefix.page_restrictions (pr_type,pr_level);
 510 CREATE INDEX &mw_prefix.page_restrictions_i02 ON &mw_prefix.page_restrictions (pr_level);
 511 CREATE INDEX &mw_prefix.page_restrictions_i03 ON &mw_prefix.page_restrictions (pr_cascade);
 512
 513 CREATE TABLE &mw_prefix.protected_titles (
 514   pt_namespace   NUMBER           NOT NULL,
 515   pt_title       VARCHAR2(255)    NOT NULL,
 516   pt_user        NUMBER           NOT NULL,
 517   pt_reason      VARCHAR2(255),
 518   pt_timestamp   TIMESTAMP(6) WITH TIME ZONE  NOT NULL,
 519   pt_expiry      VARCHAR2(14) NOT NULL,
 520   pt_create_perm VARCHAR2(60) NOT NULL
 521 );
 522 CREATE UNIQUE INDEX &mw_prefix.protected_titles_u01 ON &mw_prefix.protected_titles (pt_namespace,pt_title);
 523 CREATE INDEX &mw_prefix.protected_titles_i01 ON &mw_prefix.protected_titles (pt_timestamp);
 524
 525 CREATE TABLE &mw_prefix.page_props (
 526   pp_page NUMBER NOT NULL,
 527   pp_propname VARCHAR2(60) NOT NULL,
 528   pp_value BLOB NOT NULL
 529 );
 530 CREATE UNIQUE INDEX &mw_prefix.page_props_u01 ON &mw_prefix.page_props (pp_page,pp_propname);
 531
 532
 533 CREATE TABLE &mw_prefix.updatelog (
 534   ul_key VARCHAR2(255) NOT NULL
 535 );
 536 ALTER TABLE &mw_prefix.updatelog ADD CONSTRAINT &mw_prefix.updatelog_pk PRIMARY KEY (ul_key);
 537
 538 CREATE TABLE &mw_prefix.change_tag (
 539   ct_rc_id NUMBER NULL,
 540   ct_log_id NUMBER NULL,
 541   ct_rev_id NUMBER NULL,
 542   ct_tag VARCHAR2(255) NOT NULL,
 543   ct_params BLOB NULL
 544 );
 545 CREATE UNIQUE INDEX &mw_prefix.change_tag_u01 ON &mw_prefix.change_tag (ct_rc_id,ct_tag);
 546 CREATE UNIQUE INDEX &mw_prefix.change_tag_u02 ON &mw_prefix.change_tag (ct_log_id,ct_tag);
 547 CREATE UNIQUE INDEX &mw_prefix.change_tag_u03 ON &mw_prefix.change_tag (ct_rev_id,ct_tag);
 548 CREATE INDEX &mw_prefix.change_tag_i01 ON &mw_prefix.change_tag (ct_tag,ct_rc_id,ct_rev_id,ct_log_id);
 549
 550 CREATE TABLE &mw_prefix.tag_summary (
 551   ts_rc_id NUMBER NULL,
 552   ts_log_id NUMBER NULL,
 553   ts_rev_id NUMBER NULL,
 554   ts_tags BLOB NOT NULL
 555 );
 556 CREATE UNIQUE INDEX &mw_prefix.tag_summary_u01 ON &mw_prefix.tag_summary (ts_rc_id);
 557 CREATE UNIQUE INDEX &mw_prefix.tag_summary_u02 ON &mw_prefix.tag_summary (ts_log_id);
 558 CREATE UNIQUE INDEX &mw_prefix.tag_summary_u03 ON &mw_prefix.tag_summary (ts_rev_id);
 559
 560 CREATE TABLE &mw_prefix.valid_tag (
 561   vt_tag VARCHAR2(255) NOT NULL
 562 );
 563 ALTER TABLE &mw_prefix.valid_tag ADD CONSTRAINT &mw_prefix.valid_tag_pk PRIMARY KEY (vt_tag);
 564
 565 -- This table is not used unless profiling is turned on
 566 --CREATE TABLE &mw_prefix.profiling (
 567 --  pf_count   NUMBER         DEFAULT 0 NOT NULL,
 568 --  pf_time    NUMERIC(18,10)  DEFAULT 0 NOT NULL,
 569 --  pf_name    CLOB            NOT NULL,
 570 --  pf_server  CLOB            NULL
 571 --);
 572 --CREATE UNIQUE INDEX &mw_prefix.profiling_u01 ON &mw_prefix.profiling (pf_name, pf_server);
 573
 574 CREATE INDEX si_title_idx ON &mw_prefix.searchindex(si_title) INDEXTYPE IS ctxsys.context;
 575 CREATE INDEX si_text_idx ON &mw_prefix.searchindex(si_text) INDEXTYPE IS ctxsys.context;
 576
 577 CREATE TABLE &mw_prefix.l10n_cache (
 578   lc_lang varchar2(32) NOT NULL,
 579   lc_key varchar2(255) NOT NULL,
 580   lc_value clob NOT NULL
 581 );
 582 CREATE INDEX &mw_prefix.l10n_cache_u01 ON &mw_prefix.l10n_cache (lc_lang, lc_key);
 583
 584 -- do not prefix this table as it breaks parserTests
 585 CREATE TABLE wiki_field_info_full (
 586 table_name VARCHAR2(35) NOT NULL,
 587 column_name VARCHAR2(35) NOT NULL,
 588 data_default VARCHAR2(4000),
 589 data_length NUMBER NOT NULL,
 590 data_type VARCHAR2(106),
 591 not_null CHAR(1) NOT NULL,
 592 prim NUMBER(1),
 593 uniq NUMBER(1),
 594 nonuniq NUMBER(1)
 595 );
 596 ALTER TABLE wiki_field_info_full ADD CONSTRAINT wiki_field_info_full_pk PRIMARY KEY (table_name, column_name);
 597
 598 /*$mw$*/
 599 CREATE PROCEDURE fill_wiki_info IS
 600         BEGIN
 601                 DELETE      wiki_field_info_full;
 602
 603                 FOR x_rec IN (SELECT t.table_name table_name, t.column_name,
 604                                                                                                 t.data_default, t.data_length, t.data_type,
 605                                                                                                 DECODE (t.nullable, 'Y', '1', 'N', '0') not_null,
 606                                                                                                 (SELECT 1
 607                                                                                                                 FROM user_cons_columns ucc,
 608                                                                                                                                 user_constraints uc
 609                                                                                                         WHERE ucc.table_name = t.table_name
 610                                                                                                                 AND ucc.column_name = t.column_name
 611                                                                                                                 AND uc.constraint_name = ucc.constraint_name
 612                                                                                                                 AND uc.constraint_type = 'P'
 613                                                                                                                 AND ROWNUM < 2) prim,
 614                                                                                                 (SELECT 1
 615                                                                                                                 FROM user_ind_columns uic,
 616                                                                                                                                 user_indexes ui
 617                                                                                                         WHERE uic.table_name = t.table_name
 618                                                                                                                 AND uic.column_name = t.column_name
 619                                                                                                                 AND ui.index_name = uic.index_name
 620                                                                                                                 AND ui.uniqueness = 'UNIQUE'
 621                                                                                                                 AND ROWNUM < 2) uniq,
 622                                                                                                 (SELECT 1
 623                                                                                                                 FROM user_ind_columns uic,
 624                                                                                                                                 user_indexes ui
 625                                                                                                         WHERE uic.table_name = t.table_name
 626                                                                                                                 AND uic.column_name = t.column_name
 627                                                                                                                 AND ui.index_name = uic.index_name
 628                                                                                                                 AND ui.uniqueness = 'NONUNIQUE'
 629                                                                                                                 AND ROWNUM < 2) nonuniq
 630                                                                                 FROM user_tab_columns t, user_tables ut
 631                                                                         WHERE ut.table_name = t.table_name)
 632                 LOOP
 633                         INSERT INTO wiki_field_info_full
 634                                                                         (table_name, column_name,
 635                                                                                 data_default, data_length,
 636                                                                                 data_type, not_null, prim,
 637                                                                                 uniq, nonuniq
 638                                                                         )
 639                                                 VALUES (x_rec.table_name, x_rec.column_name,
 640                                                                                 x_rec.data_default, x_rec.data_length,
 641                                                                                 x_rec.data_type, x_rec.not_null, x_rec.prim,
 642                                                                                 x_rec.uniq, x_rec.nonuniq
 643                                                                         );
 644                 END LOOP;
 645                 COMMIT;
 646 END;
 647 /*$mw$*/
 648
 649 /*$mw$*/
 650 CREATE OR REPLACE PROCEDURE duplicate_table(p_tabname   IN VARCHAR2,
 651                                             p_oldprefix IN VARCHAR2,
 652                                             p_newprefix IN VARCHAR2,
 653                                             p_temporary IN BOOLEAN) IS
 654   e_table_not_exist EXCEPTION;
 655   PRAGMA EXCEPTION_INIT(e_table_not_exist, -00942);
 656 BEGIN
 657   BEGIN
 658     EXECUTE IMMEDIATE 'DROP TABLE ' || p_newprefix || p_tabname ||
 659                       ' CASCADE CONSTRAINTS';
 660   EXCEPTION
 661     WHEN e_table_not_exist THEN
 662       NULL;
 663   END;
 664   IF (p_temporary) THEN
 665     EXECUTE IMMEDIATE 'CREATE GLOBAL TEMPORARY TABLE ' || p_newprefix ||
 666                       p_tabname || ' AS SELECT * FROM ' || p_oldprefix ||
 667                       p_tabname || ' WHERE ROWNUM = 0';
 668   ELSE
 669     EXECUTE IMMEDIATE 'CREATE TABLE ' || p_newprefix || p_tabname ||
 670                       ' AS SELECT * FROM ' || p_oldprefix || p_tabname ||
 671                       ' WHERE ROWNUM = 0';
 672   END IF;
 673   FOR rc IN (SELECT column_name, data_default
 674                FROM user_tab_columns
 675               WHERE table_name = p_oldprefix || p_tabname
 676                 AND data_default IS NOT NULL) LOOP
 677     EXECUTE IMMEDIATE 'ALTER TABLE ' || p_newprefix || p_tabname ||
 678                       ' MODIFY ' || rc.column_name || ' DEFAULT ' ||
 679                       substr(rc.data_default, 1, 2000);
 680   END LOOP;
 681   FOR rc IN (SELECT REPLACE(REPLACE(DBMS_LOB.SUBSTR(DBMS_METADATA.get_ddl('CONSTRAINT',
 682                                                                           constraint_name),
 683                                                     32767,
 684                                                     1),
 685                                     USER || '"."' || p_oldprefix,
 686                                     USER || '"."' || p_newprefix),
 687                             '"' || constraint_name || '"',
 688                             '"' || p_newprefix || constraint_name || '"') DDLVC2,
 689                     constraint_name
 690                FROM user_constraints uc
 691               WHERE table_name = p_oldprefix || p_tabname
 692                 AND constraint_type = 'P') LOOP
 693     dbms_output.put_line(SUBSTR(rc.ddlvc2,
 694                                 1,
 695                                 INSTR(rc.ddlvc2, 'PCTFREE') - 1));
 696     EXECUTE IMMEDIATE SUBSTR(rc.ddlvc2, 1, INSTR(rc.ddlvc2, 'PCTFREE') - 1);
 697   END LOOP;
 698   FOR rc IN (SELECT REPLACE(DBMS_LOB.SUBSTR(DBMS_METADATA.get_ddl('REF_CONSTRAINT',
 699                                                                   constraint_name),
 700                                             32767,
 701                                             1),
 702                             USER || '"."' || p_oldprefix,
 703                             USER || '"."' || p_newprefix) DDLVC2,
 704                     constraint_name
 705                FROM user_constraints uc
 706               WHERE table_name = p_oldprefix || p_tabname
 707                 AND constraint_type = 'R') LOOP
 708     EXECUTE IMMEDIATE rc.ddlvc2;
 709   END LOOP;
 710   FOR rc IN (SELECT REPLACE(REPLACE(DBMS_LOB.SUBSTR(DBMS_METADATA.get_ddl('INDEX',
 711                                                                           index_name),
 712                                                     32767,
 713                                                     1),
 714                                     USER || '"."' || p_oldprefix,
 715                                     USER || '"."' || p_newprefix),
 716                             '"' || index_name || '"',
 717                             '"' || p_newprefix || index_name || '"') DDLVC2,
 718                     index_name
 719                FROM user_indexes ui
 720               WHERE table_name = p_oldprefix || p_tabname
 721                 AND index_type != 'LOB'
 722                 AND NOT EXISTS
 723               (SELECT NULL
 724                        FROM user_constraints
 725                       WHERE table_name = ui.table_name
 726                         AND constraint_name = ui.index_name)) LOOP
 727     EXECUTE IMMEDIATE SUBSTR(rc.ddlvc2, 1, INSTR(rc.ddlvc2, 'PCTFREE') - 1);
 728   END LOOP;
 729   FOR rc IN (SELECT REPLACE(REPLACE(UPPER(DBMS_LOB.SUBSTR(DBMS_METADATA.get_ddl('TRIGGER',
 730                                                                                 trigger_name),
 731                                                           32767,
 732                                                           1)),
 733                                     USER || '"."' || p_oldprefix,
 734                                     USER || '"."' || p_newprefix),
 735                             ' ON ' || p_oldprefix || p_tabname,
 736                             ' ON ' || p_newprefix || p_tabname) DDLVC2,
 737                     trigger_name
 738                FROM user_triggers
 739               WHERE table_name = p_oldprefix || p_tabname) LOOP
 740     EXECUTE IMMEDIATE SUBSTR(rc.ddlvc2, 1, INSTR(rc.ddlvc2, 'ALTER ') - 1);
 741   END LOOP;
 742 END;
 743 /*$mw$*/
 744
 745 /*$mw$*/
 746 BEGIN
 747         fill_wiki_info;
 748 END;
 749 /*$mw$*/
 750
 751 /*$mw$*/
 752 CREATE OR REPLACE FUNCTION BITOR (x IN NUMBER, y IN NUMBER) RETURN NUMBER AS
 753 BEGIN
 754   RETURN (x + y - BITAND(x, y));
 755 END;
 756 /*$mw$*/
 757
 758 /*$mw$*/
 759 CREATE OR REPLACE FUNCTION BITNOT (x IN NUMBER) RETURN NUMBER AS
 760 BEGIN
 761   RETURN (4294967295 - x);
 762 END;
 763 /*$mw$*/
 764
 765 /*$mw$*/
 766 CREATE OR REPLACE TYPE GET_OUTPUT_TYPE IS TABLE OF VARCHAR2(255);
 767 /*$mw$*/
 768
 769 /*$mw$*/
 770 CREATE OR REPLACE FUNCTION GET_OUTPUT_LINES RETURN GET_OUTPUT_TYPE PIPELINED AS
 771   v_line VARCHAR2(255);
 772   v_status INTEGER := 0;
 773 BEGIN
 774
 775   LOOP
 776     DBMS_OUTPUT.GET_LINE(v_line, v_status);
 777     IF (v_status = 0) THEN RETURN; END IF;
 778     PIPE ROW (v_line);
 779   END LOOP;
 780   RETURN;
 781 EXCEPTION
 782   WHEN OTHERS THEN
 783     RETURN;
 784 END;
 785 /*$mw$*/
 786
 787 /*$mw$*/
 788 CREATE OR REPLACE FUNCTION GET_SEQUENCE_VALUE(seq IN VARCHAR2) RETURN NUMBER AS
 789         v_value NUMBER;
 790 BEGIN
 791         EXECUTE IMMEDIATE 'SELECT '||seq||'.NEXTVAL INTO :outVar FROM DUAL' INTO v_value;
 792         RETURN v_value;
 793 END;
 794 /*$mw$*/