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Hey team, follow up question.
For a date dimension value, I need to build a query to check if the value is not set.
I can use logical condition for not equals with `&lt;&gt;` , however, how to check against `(empty value)` so the MQL metric query is `SELECT ... WHERE Date &lt;&gt; (empty value)` ?

Hi Māris,
For the start, could you please confirm whether you are using GoodData Cloud or GoodData Platform product?

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If you are using GoodData Platform, what my colleague stated above should work.  In the metric editor, choose the corresponding date aggregation  and pick up `(empty value)` from list of attribute values. Example bellow:

Apologies, I misunderstood how to select the `(empty value)`

All is good - for the date dimension attribute, I could select `empty value` from attribute values for the date dimension.

Just to confirm - we are using GoodData Cloud.

In Cloud, you could use also something like this: `SELECT COUNT({label/order_id}) WHERE {label/date.day} NOT IN (NUll)`

Next time, I would also suggest you to write into the <#C04S1MSLEAW|> channel directly :slightly_smiling_face: Thanks!