Liquid Parameters - Output inside IF block

[Dawid]

Finally got some time to spend on Liquid and I have this use case, mostly to reduce the SQL.

Right now I have this

dimension: test {
    sql: CASE
            WHEN {% parameter test %} = 'Day'
                -- Something
            WHEN {% paramter test %} = 'Week'
                -- Something else
            ELSE NULL
        END ;;
}

But I would like to do this: 

dimension: test {
    sql: {% if test._parameter_value == 'Day' %}
            1 = 1
         {% else %}
            CASE
                WHEN {% paramter test %} = 'Week'
                    -- Something else
                ELSE NULL
            END ;;
         {% endif %}
}

The problem is that {% paramter test %} value is not inserted if it’s within IF block. Just wondering if it’s even possible?