alasql/test/test133.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('..');
} else {
	__dirname = '.';
};

describe('Test 133 SELECT VALUE, ROW, COLUMN, MATRIX', function() {

	it("1. Prepare database", function(done){
		alasql('CREATE DATABASE test133; USE test133');
		alasql('CREATE TABLE one (a INT, b STRING)');
		alasql('INSERT INTO one VALUES (1,"One"),(2,"Two"),(3,"Three")');
		done();
	});

	it("2. SELECT", function(done) {
		var res = alasql('SELECT * FROM one');
		assert.deepEqual(res,[{a:1,b:"One"},{a:2,b:"Two"},{a:3,b:"Three"}]);

		var res = alasql('SELECT VALUE * FROM one');
		assert.deepEqual(res,1);

		var res = alasql('SELECT ROW * FROM one');
		assert.deepEqual(res,[1,"One"]);

		var res = alasql('SELECT COLUMN * FROM one');
		assert.deepEqual(res,[1,2,3]);

		var res = alasql('SELECT MATRIX * FROM one');
		assert.deepEqual(res,[[1,"One"],[2,"Two"],[3,"Three"]]);

		done();
	});

	it("99. UPDATE", function(done) {
		alasql('DROP DATABASE test133');
		done();
	});

});