Name Type Location Description
EntityFieldQuery::$metaData property core/modules/entity/entity.query.inc A list of metadata added to this query.
DatabaseConnection::prepare function core/includes/database/database.inc Provides a pass-through to the PDO prepare method.
DatabaseSchema::tableExists function core/includes/database/schema.inc Check if a table exists.
DatabaseSchema::fieldExists function core/includes/database/schema.inc Check if a column exists in the given table.
DatabaseSchema::renameTable function core/includes/database/schema.inc Rename a table.
DatabaseSchema::indexExists function core/includes/database/schema.inc Checks if an index exists in the given table.
DatabaseSchema::changeField function core/includes/database/schema.inc Change a field definition.
DatabaseSchema::createTable function core/includes/database/schema.inc Create a new table from a Backdrop table definition.
DatabaseLog::$connectionKey property core/includes/database/log.inc The connection key for which this object is logging.
BackdropDatabaseCache::$bin property core/includes/cache.inc
database_example.tests.info file modules/examples/database_example/tests/database_example.tests.info [DatabaseExampleUnitTestCase] name = Database Example functionality description = Various unit tests on the Database Example module. group = Example modules file = database_example.test
BackdropDatabaseCache::flush function core/includes/cache.inc Implements BackdropCacheInterface::flush().
database_example_form_update function modules/examples/database_example/database_example.module Sample UI to update a record.
translation_views_data_alter function core/modules/translation/views/translation.views.inc Implements hook_views_data_alter().
Field API bulk data deletion group core/modules/field/field.crud.inc Clean up after Field API bulk deletion operations.
DatabaseConnection::truncate function core/includes/database/database.inc Prepares and returns a TRUNCATE query object.
DatabaseConnection::rollback function core/includes/database/database.inc Rolls back the transaction entirely or to a named savepoint.
DatabaseCondition::condition function core/includes/database/query.inc Implements QueryConditionInterface::condition().
DatabaseCondition::isNotNull function core/includes/database/query.inc Implements QueryConditionInterface::isNotNull().
DatabaseCondition::notExists function core/includes/database/query.inc Implements QueryConditionInterface::notExists().
DatabaseCondition::arguments function core/includes/database/query.inc Implements QueryConditionInterface::arguments().
Database::isActiveConnection function core/includes/database/database.inc Determines if there is an active connection.
DatabaseStatementEmpty::next function core/includes/database/database.inc
system_update_files_database function core/modules/system/system.module Updates the records in the system table based on the files array.
drupal_detect_database_types function core/includes/drupal.inc Returns all supported database installer objects that are compiled into PHP.
_backdrop_bootstrap_database function core/includes/bootstrap.inc Initializes the database system and registers autoload functions.
ConfigDatabaseStorage::write function core/includes/config.inc Writes configuration data to the storage.
DatabaseSchema::$placeholder property core/includes/database/schema.inc The placeholder counter.
DatabaseSchema::addUniqueKey function core/includes/database/schema.inc Add a unique key.
BackdropDatabaseCache::delete function core/includes/cache.inc Implements BackdropCacheInterface::delete().
database_example_entry_update function modules/examples/database_example/database_example.module Updates an entry in the database.
database_example_entry_delete function modules/examples/database_example/database_example.module Deletes an entry from the database.
hook_file_metadata_info_alter function core/modules/file/file.api.php Alters metadata information.
DatabaseUpdateComplexTestCase class core/modules/simpletest/tests/database_test.test Tests for more complex update statements.
DatabaseConnection::$prefixes property core/includes/database/database.inc The prefixes used by this database connection.
update_calculate_project_data function core/modules/update/update.compare.inc Calculates the current update status of all projects on the site.
DatabaseConnection::setPrefix function core/includes/database/database.inc Set the list of prefixes used by this database connection.
DatabaseConnection::setTarget function core/includes/database/database.inc Tells this connection object what its target value is.
DatabaseConnection::getTarget function core/includes/database/database.inc Returns the target this connection is associated with.
DatabaseConnection::setLogger function core/includes/database/database.inc Associates a logging object with this connection.
DatabaseConnection::getLogger function core/includes/database/database.inc Gets the current logging object for this connection.
DatabaseCondition::$arguments property core/includes/database/query.inc Array of arguments.
DatabaseCondition::conditions function core/includes/database/query.inc Implements QueryConditionInterface::conditions().
DatabaseSelectOrderedTestCase class core/modules/simpletest/tests/database_test.test Test select with order by clauses.
DatabaseCondition::__toString function core/includes/database/query.inc Implements PHP magic __toString method to convert the conditions to string.
DatabaseSelectComplexTestCase class core/modules/simpletest/tests/database_test.test Test more complex select statements.
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.
DatabaseTransaction::rollback function core/includes/database/database.inc Rolls back the current transaction.
DatabaseStatementEmpty::fetch function core/includes/database/database.inc

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