# Kibana canvas filter

**URL:** <https://discuss.elastic.co/t/kibana-canvas-filter/277043>\
**Category:** Kibana\
**Created:** [June 25, 2021, 10:13am UTC](https://discuss.elastic.co/t/kibana-canvas-filter/277043 "2021-06-25T10:13:38Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![xquest](https://avatars.discourse-cdn.com/v4/letter/x/ce73a5/32.png) [@xquest](https://discuss.elastic.co/u/xquest)\
**Post date:** [June 25, 2021, 10:13am UTC](https://discuss.elastic.co/t/kibana-canvas-filter/277043/1 "2021-06-25T10:13:38Z")

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What is alternative for "level, rownum" in Kibana sql??

I need to build my filter like:

```auto
select
 (case LEVEL
  when 1 then 'xyz'
  when 2 then 'xzt'
...
end) as D,
select
 (case LEVEL
  when 1 then '1'
  when 2 then '2'
...
end) as R

```

Thanks,  
Pat

---

<div class="post-metadata">

**Author:** ![Marta\_Bondyra](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/marta_bondyra/32/102122_2.png) [@Marta\_Bondyra](https://discuss.elastic.co/u/Marta_Bondyra)\
**Post date:** [July 20, 2021, 1:52pm UTC](https://discuss.elastic.co/t/kibana-canvas-filter/277043/2 "2021-07-20T13:52:28Z")

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Unfortunately, I think there's no alternative for row id in essql.

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<div class="post-metadata">

**Author:** ![xquest](https://avatars.discourse-cdn.com/v4/letter/x/ce73a5/32.png) [@xquest](https://discuss.elastic.co/u/xquest)\
**Post date:** [August 17, 2021, 7:01am UTC](https://discuss.elastic.co/t/kibana-canvas-filter/277043/3 "2021-08-17T07:01:35Z")

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Ok, thank You. I think it could be new feature in Kibana SQL.

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [September 14, 2021, 7:02am UTC](https://discuss.elastic.co/t/kibana-canvas-filter/277043/4 "2021-09-14T07:02:26Z")

</div>

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