Use Database

USE [DATABASE]

    alasql('CREATE DATABASE geo');
    alasql('USE geo');

To select current database:

	alasql.use('test01');

	// or

	alasql('USE test01');    

	// or

	alasql('USE DATABASE test01');    

You can check current database name in alasql.useid property:

    console.log('Current database:', alasql.useid);