public Schema::addPrimaryKey($table, $fields)

protected Connection::generateTemporaryTableName()

public Select::addJoin($type, $table, $alias = NULL, $condition = NULL, $arguments

SelectExtender::isNotNull($field) Sets

public Schema::indexExists($table, $name)

abstract public Connection::mapConditionOperator($operator)

public Connection::insert($table, array $options = array())

public SelectInterface::havingArguments()

General class for an abstracted "Upsert" (UPDATE or INSERT) query operation. This class can only be used with a table with a single unique index

public Connection::truncate($table, array $options = array())