| Index: trunk/phase3/UPGRADE |
| — | — | @@ -53,6 +53,24 @@ |
| 54 | 54 | You will need to have $wgDBadminuser and $wgDBadminpassword set in your |
| 55 | 55 | LocalSettings.php, see there for more info. |
| 56 | 56 | |
| | 57 | +==== From the web ==== |
| | 58 | + |
| | 59 | +You will need to temporarily remove LocalSettings.php. This is to keep people |
| | 60 | +from accessing the installer. Keep a backup copy of LocalSettings.php somewhere |
| | 61 | +safe |
| | 62 | + |
| | 63 | +If you browse to the web-based installation script (usually at /config/index.php) |
| | 64 | +from your wiki installation you can follow the script and upgrade your database |
| | 65 | +in place. |
| | 66 | + |
| | 67 | +You may change some settings during the install, but be very careful! |
| | 68 | +Changing the encoding in particular will generally leave you with a |
| | 69 | +lot of corrupt pages, particularly if your wiki is not in English. |
| | 70 | + |
| | 71 | +Once you are done, you can move LocalSettings.php back to its proper place. |
| | 72 | + |
| | 73 | +==== From the command line ==== |
| | 74 | + |
| 57 | 75 | From the command line, browse to the "maintenance" directory and run the |
| 58 | 76 | update.php script to check and update the schema. This will insert missing |
| 59 | 77 | tables, update existing tables, and move data around as needed. In most cases, |
| — | — | @@ -176,34 +194,6 @@ |
| 177 | 195 | should be replaced with: |
| 178 | 196 | $wgMainCacheType = CACHE_MEMCACHED; |
| 179 | 197 | |
| 180 | | - |
| 181 | | -=== Web installer === |
| 182 | | - |
| 183 | | -You can use the web-based installer wizard if you first remove the |
| 184 | | -LocalSettings.php file; be sure to give the installer the same |
| 185 | | -information as you did on the original install (language/encoding, |
| 186 | | -database name, password, etc). This will also generate a fresh |
| 187 | | -LocalSettings.php, which you may need to customize. |
| 188 | | - |
| 189 | | -You may change some settings during the install, but be very careful! |
| 190 | | -Changing the encoding in particular will generally leave you with a |
| 191 | | -lot of corrupt pages, particularly if your wiki is not in English. |
| 192 | | - |
| 193 | | -=== Command-line upgrade === |
| 194 | | - |
| 195 | | -Additionally, as of 1.4.0 you can run an in-place upgrade script from |
| 196 | | -the command line, keeping your existing LocalSettings.php. This requires |
| 197 | | -that you set $wgDBadminuser and $wgDBadminpassword with an appropriate |
| 198 | | -database user and password with privileges to modify the database structure. |
| 199 | | - |
| 200 | | -Once the new files are in place, go into the maintenance subdirectory and |
| 201 | | -run the script: |
| 202 | | - |
| 203 | | - php update.php |
| 204 | | - |
| 205 | | -See caveats below on upgrading from 1.3.x or earlier. |
| 206 | | - |
| 207 | | - |
| 208 | 198 | == Backups! == |
| 209 | 199 | |
| 210 | 200 | To upgrade an existing MediaWiki installation, first BACK UP YOUR WIKI! |
| — | — | @@ -227,7 +217,6 @@ |
| 228 | 218 | For general help on pg_dump: |
| 229 | 219 | http://www.postgresql.org/docs/current/static/app-pgdump.html |
| 230 | 220 | |
| 231 | | - |
| 232 | 221 | == Caveats == |
| 233 | 222 | |
| 234 | 223 | === Postgres === |
| — | — | @@ -237,7 +226,6 @@ |
| 238 | 227 | so you will need to at least use the update.php or web installer, |
| 239 | 228 | as described above. |
| 240 | 229 | |
| 241 | | - |
| 242 | 230 | === Upgrading from 1.4.2 or earlier === |
| 243 | 231 | |
| 244 | 232 | 1.4.3 has added new fields to the sitestats table. These fields are |
| Index: trunk/phase3/includes/installer/Update.php |
| — | — | @@ -43,7 +43,7 @@ |
| 44 | 44 | protected function loadUpdates() { |
| 45 | 45 | foreach( $this->updater->getUpdates() as $version => $updates ) { |
| 46 | 46 | $appliedUpdates = $this->getAppliedUpdates( $version ); |
| 47 | | - if( !$appliedUpdates || count( $appliedUpdates ) != count( $updates ) ) { |
| | 47 | + if( !$appliedUpdates || $appliedUpdates != $updates ) { |
| 48 | 48 | $this->updates[ $version ] = $updates; |
| 49 | 49 | } |
| 50 | 50 | } |
| Index: trunk/phase3/INSTALL |
| — | — | @@ -6,8 +6,11 @@ |
| 7 | 7 | "in-place", as long as you have the necessary prerequisites available. |
| 8 | 8 | |
| 9 | 9 | Required software: |
| 10 | | -* Web server with PHP 5.x or higher. |
| 11 | | -* A MySQL server, 4.0.14 or higher OR a Postgres server, 8.1 or higher |
| | 10 | +* Web server with PHP 5.1.x or higher. |
| | 11 | +* A SQL server, the following types are supported |
| | 12 | +** MySQL 4.0.14 or higher |
| | 13 | +** PostgreSQL 8.1 or higher |
| | 14 | +** SQLite |
| 12 | 15 | |
| 13 | 16 | MediaWiki is developed and tested mainly on Unix/Linux platforms, but should |
| 14 | 17 | work on Windows as well. |