# Filter on Big Tables

**URL:** <https://community.glideapps.com/t/filter-on-big-tables/86915>\
**Category:** Ask for Help\
**Created:** [April 19, 2026, 8:40am UTC](https://community.glideapps.com/t/filter-on-big-tables/86915 "2026-04-19T08:40:11Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Hassan\_Nadeem](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/hassan_nadeem/32/72956_2.png) [@Hassan\_Nadeem](https://community.glideapps.com/u/Hassan_Nadeem)\
**Post date:** [April 19, 2026, 8:40am UTC](https://community.glideapps.com/t/filter-on-big-tables/86915/1 "2026-04-19T08:40:11Z")

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Does anyone have a tutorial on using a simple relation column as a filter?

I created a single relation from Cards (Glide Tables) → Cards Owned (Big Tables) using Card ID → Card ID.

Now, in my Cards collection, I want to show only the cards that are not owned by applying a filter where the relation is empty.

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**Author:** ![Darren\_Murphy](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/darren_murphy/32/47326_2.png) [@Darren\_Murphy](https://community.glideapps.com/u/Darren_Murphy)\
**Post date:** [April 19, 2026, 9:53am UTC](https://community.glideapps.com/t/filter-on-big-tables/86915/2 "2026-04-19T09:53:41Z")

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Get a Joined List of RowIDs from the relation, and write that into a column in the User Profile row. Then use that as a filter.

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**Author:** ![system](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/system/32/53398_2.png) [@system](https://community.glideapps.com/u/system)\
**Post date:** [April 26, 2026, 9:53am UTC](https://community.glideapps.com/t/filter-on-big-tables/86915/3 "2026-04-26T09:53:55Z")

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