}{
		{
			[]clause.Interface{clause.Select{}, clause.From{}},
			"SELECT * FROM `users`", nil,
		},
		{
			[]clause.Interface{clause.Select{
				Columns: []clause.Column{clause.PrimaryColumn},
			}, clause.From{}},
			"SELECT `users`.`id` FROM `users`", nil,
		},
		{
			[]clause.Interface{clause.Select{
				Columns: []clause.Column{clause.PrimaryColumn},
			}, clause.Select{
				Columns: []clause.Column{{Name: "name"}},

		},
		{
			name:       "select-time-direct",
			input:      testInput,
			query:      `SELECT time from s3object s WHERE id = 2`,
			wantResult: `{"time":"2017-01-02T03:04Z"}`,
		},
		{
			name:       "select-int-direct",
			input:      testInput,
			query:      `SELECT num from s3object s WHERE id = 2`,
			wantResult: `{"num":"-5"}`,
		},
		{
			name:       "select-float-direct",
			input:      testInput,