This file deals with database interface functions and query specifics/optimisations. More...
Collaboration diagram for Database:
Files | |
| file | AtomicSectionIdentifier.php |
| This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. | |
| file | ChronologyProtector.php |
| Generator of database load balancing objects. | |
| file | CloneDatabase.php |
| Helper class for making a copy of the database, mostly for unit testing. | |
| file | ConnectionManager.php |
| This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. | |
| file | Database.php |
| file | DatabaseDomain.php |
| This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. | |
| file | DatabaseMysqlBase.php |
| This is the MySQL database abstraction layer. | |
| file | DatabaseMysqli.php |
| This is the MySQLi database abstraction layer. | |
| file | DatabasePostgres.php |
| This is the Postgres database abstraction layer. | |
| file | DatabaseSqlite.php |
| This is the SQLite database abstraction layer. | |
| file | DBAccessBase.php |
| Base class for objects that allow access to other wiki's databases using the foreign database access mechanism implemented by LBFactoryMulti. | |
| file | DBAccessError.php |
| This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. | |
| file | DBAccessObjectUtils.php |
| This file contains database access object related constants. | |
| file | DBConnectionError.php |
| This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. | |
| file | DBError.php |
| This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. | |
| file | DBQueryDisconnectedError.php |
| This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. | |
| file | DBQueryError.php |
| This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. | |
| file | DBQueryTimeoutError.php |
| This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. | |
| file | DBReadOnlyError.php |
| This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. | |
| file | DBReadOnlyRoleError.php |
| This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. | |
| file | DBReplicationWaitError.php |
| This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. | |
| file | DBTransactionError.php |
| This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. | |
| file | DBTransactionSizeError.php |
| This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. | |
| file | DBTransactionStateError.php |
| This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. | |
| file | DBUnexpectedError.php |
| This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. | |
| file | IDBAccessObject.php |
| This file contains database access object related constants. | |
| file | ILBFactory.php |
| Generator and manager of database load balancing objects. | |
| file | ILoadBalancer.php |
| Database load balancing interface. | |
| file | ILoadMonitor.php |
| Database load monitoring interface. | |
| file | LBFactory.php |
| Generator and manager of database load balancing objects. | |
| file | LBFactoryMulti.php |
| Advanced generator of database load balancing objects for database farms. | |
| file | LBFactorySimple.php |
| Generator of database load balancing objects. | |
| file | LBFactorySingle.php |
| Simple generator of database connections that always returns the same object. | |
| file | LoadBalancerSingle.php |
| Simple generator of database connections that always returns the same object. | |
| file | LoadMonitor.php |
| This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. | |
| file | LoadMonitorMySQL.php |
| This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. | |
| file | LoadMonitorNull.php |
| This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. | |
| file | MWLBFactory.php |
| Generator of database load balancing objects. | |
| file | SessionConsistentConnectionManager.php |
| This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. | |
| file | Subquery.php |
| This file deals with database interface functions and query specifics/optimisations. | |
Classes | |
| class | Wikimedia\Rdbms\Database |
| Relational database abstraction object. More... | |
| class | Wikimedia\Rdbms\DatabaseMysqlBase |
| Database abstraction object for MySQL. More... | |
| class | Wikimedia\Rdbms\DatabaseMysqli |
| Database abstraction object for PHP extension mysqli. More... | |
| class | Wikimedia\Rdbms\DatabasePostgres |
| class | Wikimedia\Rdbms\DatabaseSqlite |
| class | Wikimedia\Rdbms\DBAccessError |
| Exception class for attempted DB access @newable. More... | |
| class | Wikimedia\Rdbms\DBConnectionError |
| @newable More... | |
| class | Wikimedia\Rdbms\DBConnRef |
| Helper class used for automatically marking an IDatabase connection as reusable (once it no longer matters which DB domain is selected) and for deferring the actual network connection. More... | |
| class | Wikimedia\Rdbms\DBError |
| Database error base class @newable Stable to extend. More... | |
| class | Wikimedia\Rdbms\DBExpectedError |
| Base class for the more common types of database errors. More... | |
| class | Wikimedia\Rdbms\DBQueryDisconnectedError |
| @newable More... | |
| class | Wikimedia\Rdbms\DBQueryError |
| @newable Stable to extend More... | |
| class | Wikimedia\Rdbms\DBQueryTimeoutError |
| Error thrown when a query times out. More... | |
| class | Wikimedia\Rdbms\DBReadOnlyError |
| @newable More... | |
| class | Wikimedia\Rdbms\DBReadOnlyRoleError |
| Exception class for attempted DB write access to a DBConnRef with the DB_REPLICA role. More... | |
| class | Wikimedia\Rdbms\DBReplicationWaitError |
| Exception class for replica DB wait errors @newable. More... | |
| class | Wikimedia\Rdbms\DBTransactionError |
| @newable Stable to extend More... | |
| class | Wikimedia\Rdbms\DBTransactionSizeError |
| @newable More... | |
| class | Wikimedia\Rdbms\DBTransactionStateError |
| @newable More... | |
| class | Wikimedia\Rdbms\DBUnexpectedError |
| @newable Stable to extend More... | |
| interface | Wikimedia\Rdbms\Field |
| Base for all database-specific classes representing information about database fields. More... | |
| class | Wikimedia\Rdbms\GeneralizedSql |
| Lazy-loaded wrapper for simplification and scrubbing of SQL queries for profiling. More... | |
| interface | Wikimedia\Rdbms\IBlob |
| Wrapper allowing us to distinguish a blob from a normal string and an array of strings. More... | |
| interface | Wikimedia\Rdbms\IDatabase |
| Basic database interface for live and lazy-loaded relation database handles. More... | |
| interface | Wikimedia\Rdbms\ILBFactory |
| An interface for generating database load balancers. More... | |
| interface | Wikimedia\Rdbms\ILoadBalancer |
| Database cluster connection, tracking, load balancing, and transaction manager interface. More... | |
| interface | Wikimedia\Rdbms\ILoadMonitor |
| An interface for database load monitoring. More... | |
| interface | Wikimedia\Rdbms\IMaintainableDatabase |
| Advanced database interface for IDatabase handles that include maintenance methods. More... | |
| interface | Wikimedia\Rdbms\IResultWrapper |
| Result wrapper for grabbing data queried from an IDatabase object. More... | |
| class | Wikimedia\Rdbms\LBFactory |
| An interface for generating database load balancers. More... | |
| class | Wikimedia\Rdbms\LBFactoryMulti |
| A multi-database, multi-master factory for Wikimedia and similar installations. More... | |
| class | Wikimedia\Rdbms\LoadBalancer |
| Database connection, tracking, load balancing, and transaction manager for a cluster. More... | |
| class | Wikimedia\Rdbms\LoadMonitor |
| Basic DB load monitor with no external dependencies. More... | |
| class | Wikimedia\Rdbms\LoadMonitorMySQL |
| Basic MySQL load monitor with no external dependencies Uses memcached to cache the replication lag for a short time. More... | |
| class | Wikimedia\Rdbms\MaintainableDBConnRef |
| Helper class to handle automatically marking connections as reusable (via RAII pattern) as well handling deferring the actual network connection until the handle is used. More... | |
| class | MWLBFactory |
| MediaWiki-specific class for generating database load balancers. More... | |
| class | Wikimedia\Rdbms\ResultWrapper |
| Result wrapper for grabbing data queried from an IDatabase object. More... | |
| class | Wikimedia\Rdbms\TransactionProfiler |
| Detect high-contention DB queries via profiling calls. More... | |
Detailed Description
This file deals with database interface functions and query specifics/optimisations.
This group deals with database interface functions and query specifics/optimisations.
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. http://www.gnu.org/copyleft/gpl.html
