alasql/test/test124.js

AlaSQL.js - JavaScript SQL database library for relational and graph data manipulation with support of localStorage, IndexedDB, and Excel

if(typeof exports === 'object') {
	var assert = require("assert");
	var alasql = require('..');
};

describe('Test 124 - column AS alias syntax', function() {

	it('1. Prepare database and select', function(done){
		alasql('create database test124');
		alasql('use test124');
		alasql('create table one (a int, b int, c string)');
		alasql('create table two (b int)');
		alasql('insert into one values (1,1,1), (2,2,2), (4,4,4), (5,5,5), (6,6,6)');
		alasql('insert into two values (1),(2),(3),(6)');

		var res = alasql('select one.a q, two.b AS w from one join two using b');

		assert.deepEqual(res,[{q:1,w:1}, {q:2,w:2}, {q:6,w:6},]);
		alasql('drop database test124');
		done();
	});

});