public Connection::getFullQualifiedTableName($table)

public SelectExtender::escapeLike($string)

A wrapper class for creating and managing database transactions. Not all databases or database configurations support transactions. For example

public &SelectInterface::getUnion()

public Schema::queryFieldInformation($table, $field)

protected Schema::getPrefixInfo($table = 'default', $add_prefix = TRUE)

public StatementEmpty::setFetchMode($mode, $a1 = NULL, $a2 = array())

public Statement::rowCount() Returns

final public static Database::setMultipleConnectionInfo(array $databases)

protected Tasks::fail($message) Assert