1 -- $Id: psql-initialize.sql,v 1.8 2005-11-14 22:20:21 rurban Exp $
5 -- init the database with:
7 -- $ createuser -S -R -d phpwiki # (see httpd_user below)
8 -- $ psql phpwiki < /usr/share/postgresql/contrib/tsearch2.sql
9 -- $ psql phpwiki < psql-initialize.sql
11 --================================================================
12 -- Prefix for table names.
14 -- You should set this to the same value you specified for
15 -- DATABASE_PREFIX in config.ini
19 --================================================================
20 -- Which postgres user gets access to the tables?
22 -- You should set this to the name of the postgres
23 -- user who will be accessing the tables.
24 -- See DATABASE_DSN in config.ini
26 -- Commonly, connections from php are made under
27 -- the user name of 'nobody', 'apache' or 'www'.
29 \set httpd_user 'phpwiki'
31 --================================================================
33 -- Don't modify below this point unless you know what you are doing.
35 --================================================================
37 \set qprefix '\'' :prefix '\''
38 \set qhttp_user '\'' :httpd_user '\''
39 \echo Initializing PhpWiki tables with:
40 \echo ' prefix = ' :qprefix
41 \echo ' httpd_user = ' :qhttp_user
43 \echo 'Expect some \'NOTICE: CREATE ... will create implicit sequence ...\' messages '
45 \set page_tbl :prefix 'page'
46 \set page_id_seq :prefix 'page_id_seq'
47 \set page_id_idx :prefix 'page_id_idx'
48 \set page_name_idx :prefix 'page_name_idx'
50 \set version_tbl :prefix 'version'
51 \set vers_id_idx :prefix 'vers_id_idx'
52 \set vers_mtime_idx :prefix 'vers_mtime_idx'
54 \set recent_tbl :prefix 'recent'
55 \set recent_id_idx :prefix 'recent_id_idx'
57 \set nonempty_tbl :prefix 'nonempty'
58 \set nonmt_id_idx :prefix 'nonmt_id_idx'
60 \set link_tbl :prefix 'link'
61 \set link_from_idx :prefix 'link_from_idx'
62 \set link_to_idx :prefix 'link_to_idx'
63 \set relation_idx :prefix 'relation_idx'
65 \set session_tbl :prefix 'session'
66 \set sess_id_idx :prefix 'sess_id_idx'
67 \set sess_date_idx :prefix 'sess_date_idx'
68 \set sess_ip_idx :prefix 'sess_ip_idx'
70 \set pref_tbl :prefix 'pref'
71 \set pref_id_idx :prefix 'pref_id_idx'
72 --\set user_tbl :prefix 'users'
73 --\set user_id_idx :prefix 'users_id_idx'
74 \set member_tbl :prefix 'member'
75 \set member_id_idx :prefix 'member_id_idx'
76 \set member_group_idx :prefix 'member_group_idx'
78 \set rating_tbl :prefix 'rating'
79 \set rating_id_idx :prefix 'rating_id_idx'
81 \set accesslog_tbl :prefix 'accesslog'
82 \set accesslog_time_idx :prefix 'log_time_idx'
83 \set accesslog_host_idx :prefix 'log_host_idx'
85 \echo Creating :page_tbl
86 CREATE TABLE :page_tbl (
87 id SERIAL PRIMARY KEY,
88 pagename VARCHAR(100) NOT NULL UNIQUE CHECK (pagename <> ''),
89 hits INT4 NOT NULL DEFAULT 0,
90 pagedata TEXT NOT NULL DEFAULT '',
91 cached_html bytea DEFAULT ''
93 -- CREATE UNIQUE INDEX :page_id_idx ON :page_tbl (id);
94 -- CREATE UNIQUE INDEX :page_name_idx ON :page_tbl (pagename);
96 \echo Creating :version_tbl
97 CREATE TABLE :version_tbl (
98 id INT4 REFERENCES :page_tbl ON DELETE CASCADE,
99 version INT4 NOT NULL,
101 -- FIXME: should use boolean, but that returns 't' or 'f'. not 0 or 1.
102 minor_edit INT2 DEFAULT 0,
103 -- use bytea instead?
104 content TEXT NOT NULL DEFAULT '',
105 versiondata TEXT NOT NULL DEFAULT ''
107 CREATE UNIQUE INDEX :vers_id_idx ON :version_tbl (id, version);
108 CREATE INDEX :vers_mtime_idx ON :version_tbl (mtime);
110 \echo Creating :recent_tbl
111 CREATE TABLE :recent_tbl (
112 id INT4 REFERENCES :page_tbl ON DELETE CASCADE,
117 CREATE UNIQUE INDEX :recent_id_idx ON :recent_tbl (id);
120 \echo Creating :nonempty_tbl
121 CREATE TABLE :nonempty_tbl (
122 id INT4 NOT NULL REFERENCES :page_tbl ON DELETE CASCADE
124 CREATE UNIQUE INDEX :nonmt_id_idx ON :nonempty_tbl (id);
126 \echo Creating :link_tbl
127 CREATE TABLE :link_tbl (
128 linkfrom INT4 NOT NULL REFERENCES :page_tbl,
129 linkto INT4 NOT NULL REFERENCES :page_tbl,
130 relation INT4 DEFAULT 0
132 CREATE INDEX :link_from_idx ON :link_tbl (linkfrom);
133 CREATE INDEX :link_to_idx ON :link_tbl (linkto);
134 CREATE INDEX :relation_idx ON :link_tbl (relation);
136 -- if you plan to use the wikilens theme
137 \echo Creating :rating_tbl
138 CREATE TABLE :rating_tbl (
139 dimension INTEGER NOT NULL,
140 raterpage INT8 NOT NULL REFERENCES :page_tbl ON DELETE CASCADE,
141 rateepage INT8 NOT NULL REFERENCES :page_tbl ON DELETE CASCADE,
142 ratingvalue FLOAT NOT NULL,
143 rateeversion INT8 NOT NULL,
144 tstamp TIMESTAMP NOT NULL
146 CREATE UNIQUE INDEX :rating_id_idx ON :rating_tbl (dimension, raterpage, rateepage);
148 --================================================================
149 -- end of page relations
150 --================================================================
152 \echo Creating :session_tbl
153 CREATE TABLE :session_tbl (
154 sess_id CHAR(32) PRIMARY KEY,
155 sess_data bytea NOT NULL,
157 sess_ip CHAR(40) NOT NULL
159 -- CREATE UNIQUE INDEX :sess_id_idx ON :session_tbl (sess_id);
160 CREATE INDEX :sess_date_idx ON :session_tbl (sess_date);
161 CREATE INDEX :sess_ip_idx ON :session_tbl (sess_ip);
163 -- Optional DB Auth and Prefs
164 -- For these tables below the default table prefix must be used
165 -- in the DBAuthParam SQL statements also.
167 \echo Creating :pref_tbl
168 CREATE TABLE :pref_tbl (
169 userid CHAR(48) PRIMARY KEY,
170 prefs TEXT NULL DEFAULT '',
171 passwd CHAR(48) DEFAULT '',
172 groupname CHAR(48) DEFAULT 'users'
174 -- CREATE UNIQUE INDEX :pref_id_idx ON :pref_tbl (userid);
176 -- Use the member table, if you need it for n:m user-group relations,
177 -- and adjust your DBAUTH_AUTH_ SQL statements.
178 CREATE TABLE :member_tbl (
179 userid CHAR(48) NOT NULL REFERENCES :pref_tbl ON DELETE CASCADE,
180 groupname CHAR(48) NOT NULL DEFAULT 'users'
182 CREATE INDEX :member_id_idx ON :member_tbl (userid);
183 CREATE INDEX :member_group_idx ON :member_tbl (groupname);
185 -- if ACCESS_LOG_SQL > 0
186 -- only if you need fast log-analysis (spam prevention, recent referrers)
187 -- see http://www.outoforder.cc/projects/apache/mod_log_sql/docs-2.0/#id2756178
188 \echo Creating :accesslog_tbl
189 CREATE TABLE :accesslog_tbl (
191 remote_host VARCHAR(50),
192 remote_user VARCHAR(50),
193 request_method VARCHAR(10),
194 request_line VARCHAR(255),
195 request_args VARCHAR(255),
196 request_file VARCHAR(255),
197 request_uri VARCHAR(255),
198 request_time CHAR(28),
201 referer VARCHAR(255),
203 request_duration FLOAT
205 CREATE INDEX :accesslog_time_idx ON :accesslog_tbl (time_stamp);
206 CREATE INDEX :accesslog_host_idx ON :accesslog_tbl (remote_host);
207 -- create extra indices on demand (usually referer. see plugin/AccessLogSql)
209 --================================================================
211 -- Use the tsearch2 fulltextsearch extension: (recommended) 7.4, 8.0, 8.1
212 -- at first init it for the database:
213 -- $ psql phpwiki < /usr/share/postgresql/contrib/tsearch2.sql
215 -- example of ISpell dictionary
216 -- UPDATE pg_ts_dict SET dict_initoption='DictFile="/usr/local/share/ispell/russian.dict" ,AffFile ="/usr/local/share/ispell/russian.aff", StopFile="/usr/local/share/ispell/russian.stop"' WHERE dict_name='ispell_template';
217 -- example of synonym dict
218 -- UPDATE pg_ts_dict SET dict_initoption='/usr/local/share/ispell/english.syn' WHERE dict_id=5;
220 \echo Initializing tsearch2 indices
221 GRANT SELECT ON pg_ts_dict, pg_ts_parser, pg_ts_cfg, pg_ts_cfgmap TO :httpd_user;
222 ALTER TABLE :version_tbl ADD COLUMN idxFTI tsvector;
223 UPDATE :version_tbl SET idxFTI=to_tsvector('default', content);
225 CREATE INDEX idxFTI_idx ON :version_tbl USING gist(idxFTI);
227 CREATE TRIGGER tsvectorupdate BEFORE UPDATE OR INSERT ON :version_tbl
228 FOR EACH ROW EXECUTE PROCEDURE tsearch2(idxFTI, content);
230 --================================================================
232 \echo You might want to ignore the following errors or run
233 \echo /usr/sbin/createuser -S -R -d :httpd_user
235 \echo Applying permissions for role :httpd_user
236 GRANT SELECT,INSERT,UPDATE,DELETE ON :page_tbl TO :httpd_user;
237 GRANT SELECT,INSERT,UPDATE,DELETE ON :version_tbl TO :httpd_user;
238 GRANT SELECT,INSERT,UPDATE,DELETE ON :recent_tbl TO :httpd_user;
239 GRANT SELECT,INSERT,UPDATE,DELETE ON :nonempty_tbl TO :httpd_user;
240 GRANT SELECT,INSERT,UPDATE,DELETE ON :link_tbl TO :httpd_user;
242 GRANT SELECT,INSERT,UPDATE,DELETE ON :session_tbl TO :httpd_user;
243 -- you may want to fine tune this:
244 GRANT SELECT,INSERT,UPDATE,DELETE ON :pref_tbl TO :httpd_user;
245 -- GRANT SELECT ON :user_tbl TO :httpd_user;
246 GRANT SELECT ON :member_tbl TO :httpd_user;
247 GRANT SELECT,INSERT,UPDATE,DELETE ON :rating_tbl TO :httpd_user;
248 GRANT SELECT,INSERT,UPDATE,DELETE ON :accesslog_tbl TO :httpd_user;
250 --================================================================
251 -- some stored procedures to put unneccesary syntax into the server
253 \echo Initializing stored procedures
255 \set maxversion 'MAX(version)'
256 \set maxmajor 'MAX(CASE WHEN minor_edit=0 THEN version END)'
257 \set maxminor 'MAX(CASE WHEN minor_edit<>0 THEN version END)'
259 CREATE OR REPLACE FUNCTION delete_versiondata (id INT4, version INT4)
262 DELETE FROM version WHERE id=$1 AND version=$2;
263 DELETE FROM recent WHERE id=$1;
264 INSERT INTO recent (id, latestversion, latestmajor, latestminor)
265 SELECT id, MAX(version), MAX(CASE WHEN minor_edit=0 THEN version END),
266 MAX(CASE WHEN minor_edit<>0 THEN version END)
267 FROM version WHERE id=$2 GROUP BY id;
268 DELETE FROM nonempty WHERE id=$1;
269 INSERT INTO nonempty (id)
272 WHERE recent.id=version.id
273 AND version=latestversion
279 CREATE OR REPLACE FUNCTION
280 set_versiondata (id INT4, version INT4, mtime INT4, minor_edit INT2,
281 content TEXT, versiondata TEXT)
285 DELETE FROM version WHERE id=$1 AND version=$2;
286 INSERT INTO version (id,version,mtime,minor_edit,content,versiondata)
287 VALUES($1, $2, $3, $4, $5, $6);
288 DELETE FROM recent WHERE id=$1;
289 INSERT INTO recent (id, latestversion, latestmajor, latestminor)
290 SELECT id, MAX(version), MAX(CASE WHEN minor_edit=0 THEN version END),
291 MAX(CASE WHEN minor_edit<>0 THEN version END)
292 FROM version WHERE id=$2 GROUP BY id;
293 DELETE FROM nonempty WHERE id=$1;
294 INSERT INTO nonempty (id)
297 WHERE recent.id=version.id
298 AND version=latestversion
304 CREATE OR REPLACE FUNCTION prepare_rename_page (oldid INT4, newid INT4)
308 DELETE FROM page WHERE id=$2;
309 DELETE FROM version WHERE id=$2;
310 DELETE FROM recent WHERE id=$2;
311 DELETE FROM nonempty WHERE id=$2;
312 -- We have to fix all referring tables to the old id
313 UPDATE link SET linkfrom=$1 WHERE linkfrom=$2;
314 UPDATE link SET linkto=$1 WHERE linkto=$2;