Run the following code
<pre> import _root_.net.liftweb.util._ import Helpers._ import _root_.java.sql.{Connection, DriverManager} class M extends LongKeyedMapper[M] with IdPK { def getSingleton = M object field extends MappedString(this, 10) } object M extends M with LongKeyedMetaMapper[M] object H2TestCase { def main(args: Array[String]) { DB.defineConnectionManager(DefaultConnectionIdentifier, new ConnectionManager { def newConnection(name: ConnectionIdentifier): Box[Connection] = { Class.forName("org.h2.Driver") Full(DriverManager.getConnection("jdbc:h2:mem:lift;DB_CLOSE_DELAY=-1")) } def releaseConnection(conn: Connection) { try { conn.close } catch { case e => Empty //ignore } } }) Schemifier.schemify(true, Log.infoF _, M) } } </pre>

The output is:
INFO - CREATE TABLE m (field VARCHAR(10) , id BIGINT NOT NULL AUTO_INCREMENT)
INFO - CREATE INDEX m_id ON m ( id )