Name Type Location Description
DatabaseConnection::$escapedAliases property includes/database/database.inc List of escaped aliases names, keyed by unescaped aliases.
DatabaseConnection::$statementClass property includes/database/database.inc The name of the Statement class for this connection.
BackdropDatabaseCache::deletePrefix function drivers/cache_database/cache_database.inc Implements BackdropCacheInterface::deletePrefix().
DatabaseSchemaObjectExistsException class includes/database/schema.inc Exception thrown if an object being created already exists.
DatabaseStatementPrefetch::fetchCol function includes/database/prefetch.inc Returns an entire single column of a result set as an indexed array.
DatabaseSchema_mysql::getPrefixInfo function drivers/database_mysql/schema.inc Get information about the table and database name from the prefix.
DatabaseSchema_mysql::cloneTableSql function drivers/database_mysql/schema.inc Generate an array of query strings suitable for cloning a table.
DatabaseStatementPrefetch::fetchAll function includes/database/prefetch.inc
DatabaseSchema_mysql::createKeysSql function drivers/database_mysql/schema.inc
DatabaseSchema_mysql::addPrimaryKey function drivers/database_mysql/schema.inc Add a primary key.
DatabaseSchema_mysql::dropUniqueKey function drivers/database_mysql/schema.inc Drop a unique key.
DatabaseTaggingTestCase::testHasTag function modules/simpletest/tests/database_test.test Confirm that a query has a "tag" added to it.
DatabaseStatementPrefetch::rowCount function includes/database/prefetch.inc Returns the number of rows affected by the last SQL statement.
DatabaseConnection_mysql::setPrefix function drivers/database_mysql/database.inc }
ViewsHandlerFieldUrlTest::viewsData function modules/views/tests/handlers/views_handler_field_url.test The views data definition.
ViewsHandlerTestFileSize::viewsData function modules/views/tests/handlers/views_handler_field_file_size.test The views data definition.
ViewsHandlerSortRandomTest::dataSet function modules/views/tests/handlers/views_handler_sort_random.test Add more items to the test set, to make the order tests more robust.
DatabaseTasks_mysql::minimumVersion function drivers/database_mysql/install.inc Returns the minimum version for MySQL.
DatabaseConnection::utf8mb4IsActive function includes/database/database.inc Checks whether utf8mb4 support is currently active.
SessionTestCase::testDataPersistence function modules/simpletest/tests/session.test Test data persistence via the session_test module callbacks.
DatabaseConnection::startTransaction function includes/database/database.inc Returns a new DatabaseTransaction object on this connection.
DatabaseSchema_mysql::createTableSql function drivers/database_mysql/schema.inc Generate SQL to create a new table from a Backdrop schema definition.
DatabaseConnection_mysql::__destruct function drivers/database_mysql/database.inc
DatabaseStatementPrefetch::$rowCount property includes/database/prefetch.inc The number of rows affected by the last query.
DatabaseCharsetConverter::$collation property includes/database/charset_converter.inc Default collation to which data should be converted.
DatabaseStatementBase::fetchAllKeyed function includes/database/database.inc Returns the entire result set as a single associative array.
DatabaseConnection::makeSequenceName function includes/database/database.inc Creates the appropriate sequence name for a given table and serial field.
DatabaseTransactionNoActiveException class includes/database/database.inc Exception for when popTransaction() is called with no active transaction.
DatabaseStatementEmpty::setFetchMode function includes/database/database.inc
field_views_field_default_views_data function modules/field/views/field.views.inc Default views data implementation for a field.
DatabaseStatementBase::fetchAllAssoc function includes/database/database.inc Returns the result set as an associative array keyed by the given field.
ConfigDatabaseStorage::isInitialized function drivers/config_database/config_database_storage.inc Check that the storage managed by this object is present and functional.
QueryAlterableInterface::getMetaData function includes/database/query.inc Retrieves a given piece of metadata.
DatabaseConnection::parseDatabaseUrl function includes/database/database.inc Parse a database URL per the rules of the particular driver.
QueryAlterableInterface::addMetaData function includes/database/query.inc Adds additional metadata to the query.
DatabaseTransactionTestCase::cleanUp function modules/simpletest/tests/database_test.test Start over for a new test.
ViewsHandlerFieldDateTest::viewsData function modules/views/tests/handlers/views_handler_field_date.test The views data definition.
DatabaseStatementInterface::fetchCol function includes/database/database.inc Returns an entire single column of a result set as an indexed array.
FileSaveDataTest::testExistingRename function modules/simpletest/tests/file.test Test file_save_data() when renaming around an existing file.
DatabaseConnection::transactionDepth function includes/database/database.inc Determines current transaction depth.
DatabaseStatementInterface::rowCount function includes/database/database.inc Returns the number of rows affected by the last SQL statement.
ConfigDatabaseStorage::exportArchive function drivers/config_database/config_database_storage.inc Export an archive of configuration files from the config storage managed by this object.
DatabaseSchema_mysql::prepareComment function drivers/database_mysql/schema.inc Prepare a table or column comment for database query.
DatabaseSchema_mysql::dropPrimaryKey function drivers/database_mysql/schema.inc Drop the primary key.
ConfigDatabaseStorage::importArchive function drivers/config_database/config_database_storage.inc Import an archive of configuration files into the config storage managed by this object.
DatabaseSchema_mysql::createFieldSql function drivers/database_mysql/schema.inc Create an SQL string for a field to be used in table creation or alteration.
DatabaseSelectTestCase::testUnionAll function modules/simpletest/tests/database_test.test Test that we can UNION ALL multiple Select queries together.
file_metadata_fetch_image_dimensions function modules/file/file.file.inc Fetch the dimensions of an image and store them in the file metadata array.
MenuTreeDataTestCase::assertSameLink function modules/simpletest/tests/menu.test Check that two menu links are the same by comparing the mlid.
DatabaseConnection_mysql::queryRange function drivers/database_mysql/database.inc Runs a limited-range query on this database object.

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