| DatabaseConnection::setTarget | function | core/includes/database/database.inc | Tells this connection object what its target value is. | 
          
                  | DatabaseConnection::getTarget | function | core/includes/database/database.inc | Returns the target this connection is associated with. | 
          
                  | DatabaseConnection::setLogger | function | core/includes/database/database.inc | Associates a logging object with this connection. | 
          
                  | DatabaseConnection::getLogger | function | core/includes/database/database.inc | Gets the current logging object for this connection. | 
          
                  | ConnectionUnitTest::$skipTest | property | core/modules/simpletest/tests/database_test.test |  | 
          
                  | Database::setActiveConnection | function | core/includes/database/database.inc | Sets the active connection to the specified key. | 
          
                  | Database::parseConnectionInfo | function | core/includes/database/database.inc | Process the configuration file for database information. | 
          
                  | DatabaseConnection::escapeLike | function | core/includes/database/database.inc | Escapes characters that work as wildcard characters in a LIKE pattern. | 
          
                  | DatabaseConnection::queryRange | function | core/includes/database/database.inc | Runs a limited-range query on this database object. | 
          
                  | DatabaseConnection::__construct | function | core/includes/database/database.inc | Creates a database connection object. | 
          
                  | DatabaseConnection::tablePrefix | function | core/includes/database/database.inc | Find the prefix for a table. | 
          
                  | DatabaseConnection::makeComment | function | core/includes/database/database.inc | Flatten an array of query comments into a single comment string. | 
          
                  | DatabaseConnection::escapeTable | function | core/includes/database/database.inc | Escapes a table name string. | 
          
                  | DatabaseConnection::escapeField | function | core/includes/database/database.inc | Escapes a field name string. | 
          
                  | DatabaseConnection::escapeAlias | function | core/includes/database/database.inc | Escapes an alias name string. | 
          
                  | FileTransfer::$connectionHandle | property | core/includes/filetransfer/filetransfer.inc | The instantiated connection object. | 
          
                  | DatabaseConnection::getPrefixes | function | core/includes/database/database.inc | Get the list of table prefixes used by this database connection. | 
          
                  | DatabaseConnection::prefixTables | function | core/includes/database/database.inc | Appends a database prefix to all tables in a query. | 
          
                  | DatabaseConnection::prepareQuery | function | core/includes/database/database.inc | Prepares a query string and returns the prepared statement. | 
          
                  | DatabaseConnection::databaseType | function | core/includes/database/database.inc | Returns the name of the PDO driver for this connection. | 
          
                  | SelectQueryExtender::$connection | property | core/includes/database/select.inc | The connection object on which to run this query. | 
          
                  | DatabaseTransaction::$connection | property | core/includes/database/database.inc | The connection object for this transaction. | 
          
                  | DatabaseConnection_mysql::driver | function | core/includes/database/mysql/database.inc | Returns the type of database driver. | 
          
                  | DatabaseConnection_mysql::nextId | function | core/includes/database/mysql/database.inc | Retrieves an unique id from a given sequence. | 
          
                  | FileTransferTest::$testConnection | property | core/modules/simpletest/tests/filetransfer.test |  | 
          
                  | DatabaseConnection::$prefixSearch | property | core/includes/database/database.inc | List of search values for use in prefixTables(). | 
          
                  | DatabaseConnection_mysql::version | function | core/includes/database/mysql/database.inc | Returns the version of the database server. | 
          
                  | DatabaseConnection::filterComment | function | core/includes/database/database.inc | Sanitize a query comment string. | 
          
                  | DatabaseConnection::inTransaction | function | core/includes/database/database.inc | Determines if there is an active transaction open. | 
          
                  | DatabaseConnection::$escapedNames | property | core/includes/database/database.inc | List of escaped database, table, and field names, keyed by unescaped names. | 
          
                  | MockTestConnection::flushCommands | function | core/modules/simpletest/tests/filetransfer.test |  | 
          
                  | ConnectionUnitTest::addConnection | function | core/modules/simpletest/tests/database_test.test | Adds a new database connection info to Database. | 
          
                  | ConnectionUnitTest::testOpenClose | function | core/modules/simpletest/tests/database_test.test | Tests Database::closeConnection() without query. | 
          
                  | DatabaseConnection::$driverClasses | property | core/includes/database/database.inc | Index of what driver-specific class to use for various operations. | 
          
                  | DatabaseConnection::$prefixReplace | property | core/includes/database/database.inc | List of replacement values for use in prefixTables(). | 
          
                  | DatabaseConnection::defaultOptions | function | core/includes/database/database.inc | Returns the default query options for any given query. | 
          
                  | BackupMySql::getDatabaseConnection | function | core/includes/backup/backup.mysql.inc | Get the db connection for the specified db. | 
          
                  | DatabaseConnection::getDriverClass | function | core/includes/database/database.inc | Gets the driver-specific override class if any for the specified class. | 
          
                  | DatabaseConnection_mysql::doCommit | function | core/includes/database/mysql/database.inc | Do the actual commit, including a workaround for PHP 8 behaviour changes. | 
          
                  | DatabaseConnection_mysql::rollback | function | core/includes/database/mysql/database.inc | Rolls back the transaction entirely or to a named savepoint. | 
          
                  | DatabaseConnection::popTransaction | function | core/includes/database/database.inc | Decreases the depth of transaction nesting. | 
          
                  | DatabaseConnection::queryTemporary | function | core/includes/database/database.inc | Runs a SELECT query and stores its results in a temporary table. | 
          
                  | DatabaseConnection::createDatabase | function | core/includes/database/database.inc | Creates a database. | 
          
                  | ConnectionUnitTest::$originalCount | property | core/modules/simpletest/tests/database_test.test |  | 
          
                  | DatabaseConnection::$statementClass | property | core/includes/database/database.inc | The name of the Statement class for this connection. | 
          
                  | ConnectionUnitTest::$originalTarget | property | core/modules/simpletest/tests/database_test.test |  | 
          
                  | DatabaseConnection::expandArguments | function | core/includes/database/database.inc | Expands out shorthand placeholders. | 
          
                  | DatabaseConnection::pushTransaction | function | core/includes/database/database.inc | Increases the depth of transaction nesting. | 
          
                  | DatabaseConnection::$escapedAliases | property | core/includes/database/database.inc | List of escaped aliases names, keyed by unescaped aliases. | 
          
                  | ConnectionUnitTest::getConnectionID | function | core/modules/simpletest/tests/database_test.test | Returns the connection ID of the current test connection. |