alasql/test/test011.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 11', function() {
	it('Test compile with parameters', function(done){

		alasql.exec('DROP TABLE IF EXISTS test');

		alasql.exec('CREATE TABLE test (a int, b int)');
		var insert = alasql.compile('INSERT INTO test VALUES ($a,$b)');
		insert({a:1,b:1});
		insert({a:2,b:2});

		var insert2 = alasql.compile('INSERT INTO test VALUES (:a,:b)');
		insert2({a:3,b:3});
		insert2({a:4,b:4});

		alasql.exec('INSERT INTO test VALUES (?,?)',[5,5]);

		alasql.exec('UPDATE test SET b = 6 WHERE b = ?',[5]);

		var res = alasql.exec('SELECT * FROM test WHERE b > 5');
		assert.deepEqual([ { a: 5, b: 6 } ], res);

		alasql.exec('DELETE FROM test WHERE a > :val',{val:1});

		var res = alasql.exec('SELECT * FROM test');
		assert.deepEqual([ { a: 1, b: 1 } ], res);

		done();
	});
});