MediaWiki  1.28.0
SqliteUpdater.php
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1 <?php
30 class SqliteUpdater extends DatabaseUpdater {
31 
32  protected function getCoreUpdateList() {
33  return [
34  [ 'disableContentHandlerUseDB' ],
35 
36  // 1.14
37  [ 'addField', 'site_stats', 'ss_active_users', 'patch-ss_active_users.sql' ],
38  [ 'doActiveUsersInit' ],
39  [ 'addField', 'ipblocks', 'ipb_allow_usertalk', 'patch-ipb_allow_usertalk.sql' ],
40  [ 'sqliteInitialIndexes' ],
41 
42  // 1.15
43  [ 'addTable', 'change_tag', 'patch-change_tag.sql' ],
44  [ 'addTable', 'tag_summary', 'patch-tag_summary.sql' ],
45  [ 'addTable', 'valid_tag', 'patch-valid_tag.sql' ],
46 
47  // 1.16
48  [ 'addTable', 'user_properties', 'patch-user_properties.sql' ],
49  [ 'addTable', 'log_search', 'patch-log_search.sql' ],
50  [ 'addField', 'logging', 'log_user_text', 'patch-log_user_text.sql' ],
51  # listed separately from the previous update because 1.16 was released without this update
52  [ 'doLogUsertextPopulation' ],
53  [ 'doLogSearchPopulation' ],
54  [ 'addTable', 'l10n_cache', 'patch-l10n_cache.sql' ],
55  [ 'addIndex', 'log_search', 'ls_field_val', 'patch-log_search-rename-index.sql' ],
56  [ 'addIndex', 'change_tag', 'change_tag_rc_tag', 'patch-change_tag-indexes.sql' ],
57  [ 'addField', 'redirect', 'rd_interwiki', 'patch-rd_interwiki.sql' ],
58  [ 'doUpdateTranscacheField' ],
59  [ 'sqliteSetupSearchindex' ],
60 
61  // 1.17
62  [ 'addTable', 'iwlinks', 'patch-iwlinks.sql' ],
63  [ 'addIndex', 'iwlinks', 'iwl_prefix_title_from', 'patch-rename-iwl_prefix.sql' ],
64  [ 'addField', 'updatelog', 'ul_value', 'patch-ul_value.sql' ],
65  [ 'addField', 'interwiki', 'iw_api', 'patch-iw_api_and_wikiid.sql' ],
66  [ 'dropIndex', 'iwlinks', 'iwl_prefix', 'patch-kill-iwl_prefix.sql' ],
67  [ 'addField', 'categorylinks', 'cl_collation', 'patch-categorylinks-better-collation.sql' ],
68  [ 'addTable', 'module_deps', 'patch-module_deps.sql' ],
69  [ 'dropIndex', 'archive', 'ar_page_revid', 'patch-archive_kill_ar_page_revid.sql' ],
70  [ 'addIndex', 'archive', 'ar_revid', 'patch-archive_ar_revid.sql' ],
71 
72  // 1.18
73  [ 'addIndex', 'user', 'user_email', 'patch-user_email_index.sql' ],
74  [ 'addTable', 'uploadstash', 'patch-uploadstash.sql' ],
75  [ 'addTable', 'user_former_groups', 'patch-user_former_groups.sql' ],
76 
77  // 1.19
78  [ 'addIndex', 'logging', 'type_action', 'patch-logging-type-action-index.sql' ],
79  [ 'doMigrateUserOptions' ],
80  [ 'dropField', 'user', 'user_options', 'patch-drop-user_options.sql' ],
81  [ 'addField', 'revision', 'rev_sha1', 'patch-rev_sha1.sql' ],
82  [ 'addField', 'archive', 'ar_sha1', 'patch-ar_sha1.sql' ],
83  [ 'addIndex', 'page', 'page_redirect_namespace_len',
84  'patch-page_redirect_namespace_len.sql' ],
85  [ 'addField', 'uploadstash', 'us_chunk_inx', 'patch-uploadstash_chunk.sql' ],
86  [ 'addfield', 'job', 'job_timestamp', 'patch-jobs-add-timestamp.sql' ],
87 
88  // 1.20
89  [ 'addIndex', 'revision', 'page_user_timestamp', 'patch-revision-user-page-index.sql' ],
90  [ 'addField', 'ipblocks', 'ipb_parent_block_id', 'patch-ipb-parent-block-id.sql' ],
91  [ 'addIndex', 'ipblocks', 'ipb_parent_block_id', 'patch-ipb-parent-block-id-index.sql' ],
92  [ 'dropField', 'category', 'cat_hidden', 'patch-cat_hidden.sql' ],
93 
94  // 1.21
95  [ 'addField', 'revision', 'rev_content_format', 'patch-revision-rev_content_format.sql' ],
96  [ 'addField', 'revision', 'rev_content_model', 'patch-revision-rev_content_model.sql' ],
97  [ 'addField', 'archive', 'ar_content_format', 'patch-archive-ar_content_format.sql' ],
98  [ 'addField', 'archive', 'ar_content_model', 'patch-archive-ar_content_model.sql' ],
99  [ 'addField', 'page', 'page_content_model', 'patch-page-page_content_model.sql' ],
100  [ 'enableContentHandlerUseDB' ],
101 
102  [ 'dropField', 'site_stats', 'ss_admins', 'patch-drop-ss_admins.sql' ],
103  [ 'dropField', 'recentchanges', 'rc_moved_to_title', 'patch-rc_moved.sql' ],
104  [ 'addTable', 'sites', 'patch-sites.sql' ],
105  [ 'addField', 'filearchive', 'fa_sha1', 'patch-fa_sha1.sql' ],
106  [ 'addField', 'job', 'job_token', 'patch-job_token.sql' ],
107  [ 'addField', 'job', 'job_attempts', 'patch-job_attempts.sql' ],
108  [ 'doEnableProfiling' ],
109  [ 'addField', 'uploadstash', 'us_props', 'patch-uploadstash-us_props.sql' ],
110  [ 'modifyField', 'user_groups', 'ug_group', 'patch-ug_group-length-increase-255.sql' ],
111  [ 'modifyField', 'user_former_groups', 'ufg_group',
112  'patch-ufg_group-length-increase-255.sql' ],
113  [ 'addIndex', 'page_props', 'pp_propname_page',
114  'patch-page_props-propname-page-index.sql' ],
115  [ 'addIndex', 'image', 'img_media_mime', 'patch-img_media_mime-index.sql' ],
116 
117  // 1.22
118  [ 'addIndex', 'iwlinks', 'iwl_prefix_from_title', 'patch-iwlinks-from-title-index.sql' ],
119  [ 'addField', 'archive', 'ar_id', 'patch-archive-ar_id.sql' ],
120  [ 'addField', 'externallinks', 'el_id', 'patch-externallinks-el_id.sql' ],
121 
122  // 1.23
123  [ 'addField', 'recentchanges', 'rc_source', 'patch-rc_source.sql' ],
124  [ 'addIndex', 'logging', 'log_user_text_type_time',
125  'patch-logging_user_text_type_time_index.sql' ],
126  [ 'addIndex', 'logging', 'log_user_text_time', 'patch-logging_user_text_time_index.sql' ],
127  [ 'addField', 'page', 'page_links_updated', 'patch-page_links_updated.sql' ],
128  [ 'addField', 'user', 'user_password_expires', 'patch-user_password_expire.sql' ],
129 
130  // 1.24
131  [ 'addField', 'page_props', 'pp_sortkey', 'patch-pp_sortkey.sql' ],
132  [ 'dropField', 'recentchanges', 'rc_cur_time', 'patch-drop-rc_cur_time.sql' ],
133  [ 'addIndex', 'watchlist', 'wl_user_notificationtimestamp',
134  'patch-watchlist-user-notificationtimestamp-index.sql' ],
135  [ 'addField', 'page', 'page_lang', 'patch-page-page_lang.sql' ],
136  [ 'addField', 'pagelinks', 'pl_from_namespace', 'patch-pl_from_namespace.sql' ],
137  [ 'addField', 'templatelinks', 'tl_from_namespace', 'patch-tl_from_namespace.sql' ],
138  [ 'addField', 'imagelinks', 'il_from_namespace', 'patch-il_from_namespace.sql' ],
139 
140  // 1.25
141  [ 'dropTable', 'hitcounter' ],
142  [ 'dropField', 'site_stats', 'ss_total_views', 'patch-drop-ss_total_views.sql' ],
143  [ 'dropField', 'page', 'page_counter', 'patch-drop-page_counter.sql' ],
144  [ 'modifyField', 'filearchive', 'fa_deleted_reason', 'patch-editsummary-length.sql' ],
145 
146  // 1.27
147  [ 'dropTable', 'msg_resource_links' ],
148  [ 'dropTable', 'msg_resource' ],
149  [ 'addTable', 'bot_passwords', 'patch-bot_passwords.sql' ],
150  [ 'addField', 'watchlist', 'wl_id', 'patch-watchlist-wl_id.sql' ],
151  [ 'dropIndex', 'categorylinks', 'cl_collation', 'patch-kill-cl_collation_index.sql' ],
152  [ 'addIndex', 'categorylinks', 'cl_collation_ext',
153  'patch-add-cl_collation_ext_index.sql' ],
154  [ 'doCollationUpdate' ],
155 
156  // 1.28
157  [ 'addIndex', 'recentchanges', 'rc_name_type_patrolled_timestamp',
158  'patch-add-rc_name_type_patrolled_timestamp_index.sql' ],
159  [ 'addField', 'change_tag', 'ct_id', 'patch-change_tag-ct_id.sql' ],
160  [ 'addField', 'tag_summary', 'ts_id', 'patch-tag_summary-ts_id.sql' ],
161  ];
162  }
163 
164  protected function sqliteInitialIndexes() {
165  // initial-indexes.sql fails if the indexes are already present,
166  // so we perform a quick check if our database is newer.
167  if ( $this->updateRowExists( 'initial_indexes' ) ||
168  $this->db->indexExists( 'user', 'user_name', __METHOD__ )
169  ) {
170  $this->output( "...have initial indexes\n" );
171 
172  return;
173  }
174  $this->applyPatch( 'initial-indexes.sql', false, "Adding initial indexes" );
175  }
176 
177  protected function sqliteSetupSearchindex() {
178  $module = DatabaseSqlite::getFulltextSearchModule();
179  $fts3tTable = $this->updateRowExists( 'fts3' );
180  if ( $fts3tTable && !$module ) {
181  $this->applyPatch(
182  'searchindex-no-fts.sql',
183  false,
184  'PHP is missing FTS3 support, downgrading tables'
185  );
186  } elseif ( !$fts3tTable && $module == 'FTS3' ) {
187  $this->applyPatch( 'searchindex-fts3.sql', false, "Adding FTS3 search capabilities" );
188  } else {
189  $this->output( "...fulltext search table appears to be in order.\n" );
190  }
191  }
192 }
SqliteUpdater
Class for handling updates to Sqlite databases.
Definition: SqliteUpdater.php:30
DatabaseUpdater\applyPatch
applyPatch($path, $isFullPath=false, $msg=null)
Applies a SQL patch.
Definition: DatabaseUpdater.php:672
DatabaseUpdater
Class for handling database updates.
Definition: DatabaseUpdater.php:34
DatabaseSqlite\getFulltextSearchModule
static getFulltextSearchModule()
Returns version of currently supported SQLite fulltext search module or false if none present...
Definition: DatabaseSqlite.php:249
DatabaseUpdater\output
output($str)
Output some text.
Definition: DatabaseUpdater.php:207
php
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
Definition: injection.txt:35
DatabaseUpdater\updateRowExists
updateRowExists($key)
Helper function: check if the given key is present in the updatelog table.
Definition: DatabaseUpdater.php:509