updated the test for postgres

test/sequelize.test.js

@@ -203,7 +203,7 @@ describe(Support.getTestDialectTeaser("Sequelize"), function () {
     })
 
     it('replaces named parameters with the passed object and ignore those which does not qualify', function(done) {
-      this.sequelize.query('select :one as foo, :two as bar, "00:00" as baz', null, { raw: true }, { one: 1, two: 2 }).success(function(result) {
+      this.sequelize.query('select :one as foo, :two as bar, \'00:00\' as baz', null, { raw: true }, { one: 1, two: 2 }).success(function(result) {
         expect(result).to.deep.equal([{ foo: 1, bar: 2, baz: '00:00' }])
         done()
       })