Name Type Location Description
DatabaseSchema::getFieldTypeMap function includes/database/schema.inc Returns a mapping of Backdrop schema field names to DB-native field types.
DatabaseConnection::escapeAlias function includes/database/database.inc Escapes an alias name string.
EntityDatabaseStorageController class modules/entity/entity.controller.inc Implements the entity storage controller interface for the database.
DatabaseConnection::escapeField function includes/database/database.inc Escapes a field name string.
DatabaseConnection::escapeTable function includes/database/database.inc Escapes a table name string.
DatabaseSchema::nextPlaceholder function includes/database/schema.inc Implements QueryPlaceHolderInterface::nextPlaceholder().
DatabaseConnection::makeComment function includes/database/database.inc Flatten an array of query comments into a single comment string.
ViewsHandlerTestXss::dataHelper function modules/views/tests/handlers/views_handler_field_xss.test
DatabaseConnection::tablePrefix function includes/database/database.inc Find the prefix for a table.
DatabaseStatementBase::fetchCol function includes/database/database.inc Returns an entire single column of a result set as an indexed array.
DatabaseSchema_mysql::dropTable function drivers/database_mysql/schema.inc Drop a table.
RemoteFileUnmanagedSaveDataTest class modules/simpletest/tests/file.test Tests the file_unmanaged_save_data() function on remote filesystems.
DatabaseCaseSensitivityTestCase class modules/simpletest/tests/database_test.test Test case sensitivity handling.
DatabaseTestCase::installTables function modules/simpletest/tests/database_test.test Set up several tables needed by a certain test.
DatabaseStatementPrefetch::fetch function includes/database/prefetch.inc
_views_data_process_entity_types function modules/views/includes/cache.inc Links tables having an 'entity type' specified to the respective, generic entity-type tables.
DatabaseStatementPrefetch::valid function includes/database/prefetch.inc
database_test_db_query_temporary function modules/simpletest/tests/database_test.module Run a db_query_temporary and output the table name and its number of rows.
SelectQueryExtender::getMetaData function includes/database/select.inc Retrieves a given piece of metadata.
SelectQueryExtender::addMetaData function includes/database/select.inc Adds additional metadata to the query.
DatabaseStatementPrefetch::$data property includes/database/prefetch.inc Main data store.
ConfigDatabaseStorage::urlPrefix function drivers/config_database/config_database_storage.inc Return the storage protocol for the settings string. E.g., for file-based config that parses file://path/to/config, this function returns 'file'.
ConfigDatabaseStorage::$database property drivers/config_database/config_database_storage.inc The database connection to use.
ViewsHandlerFieldMath::viewsData function modules/views/tests/handlers/views_handler_field_math.test The views data definition.
DatabaseStatementEmpty::fetchCol function includes/database/database.inc Returns an entire single column of a result set as an indexed array.
DatabaseStatementEmpty::rowCount function includes/database/database.inc Returns the number of rows affected by the last SQL statement.
DatabaseConnection_mysql::driver function drivers/database_mysql/database.inc Returns the type of database driver.
ConfigDatabaseStorage::deleteAll function drivers/config_database/config_database_storage.inc Deletes configuration objects whose names start with a given prefix.
DatabaseStatementEmpty::fetchAll function includes/database/database.inc
DatabaseTransaction::__construct function includes/database/database.inc
DatabaseTransaction::$rolledBack property includes/database/database.inc A boolean value to indicate whether this transaction has been rolled back.
DatabaseTransaction::$connection property includes/database/database.inc The connection object for this transaction.
DatabaseSchema_mysql::getComment function drivers/database_mysql/schema.inc Retrieve a table or column comment.
DatabaseConnection::databaseType function includes/database/database.inc Returns the name of the PDO driver for this connection.
DatabaseNextIdCase::testDbNextId function modules/simpletest/tests/database_test.test Test that the sequences API work.
DatabaseSchema::uniqueIdentifier function includes/database/schema.inc Implements QueryPlaceHolderInterface::uniqueIdentifier().
DatabaseConnection::prepareQuery function includes/database/database.inc Prepares a query string and returns the prepared statement.
views_ui_pre_render_flatten_data function modules/views_ui/views_ui.admin.inc Flattens the structure of an element containing the #flatten property.
DatabaseConnection::prefixTables function includes/database/database.inc Appends a database prefix to all tables in a query.
DatabaseConnection_mysql::nextId function drivers/database_mysql/database.inc Retrieves an unique id from a given sequence.
DatabaseConnection::dateFieldSql function includes/database/database.inc
DatabaseStatementPrefetch::rewind function includes/database/prefetch.inc
DatabaseSelectTestCase::testUnion function modules/simpletest/tests/database_test.test Test that we can UNION multiple Select queries together. This is semantically equal to UNION DISTINCT, so we don't explicity test that.
DatabaseStatementBase::fetchAssoc function includes/database/database.inc Fetches the next row and returns it as an associative array.
DatabaseTasks::checkEngineVersion function includes/install.inc Check the engine version.
DatabaseCondition::ensureBrackets function includes/database/query.inc Ensures that the value being tested against is bracketed.
ConfigDatabaseStorage::$immutable property drivers/config_database/config_database_storage.inc
BackdropTestCase::$databasePrefix property modules/simpletest/backdrop_web_test_case.php The database prefix of this test run.
FieldViewsDataTest::testViewsData function modules/field/tests/field_views.test Unit testing the views data structure.
DatabaseStatementBase::fetchField function includes/database/database.inc Returns a single field from the next record of a result set.

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