# Filtro nulo

**URL:** <https://tainacan.discourse.group/t/filtro-nulo/1058>\
**Category:** Sugestões\
**Created:** [Agosto 25, 2022, 2:08pm UTC](https://tainacan.discourse.group/t/filtro-nulo/1058 "2022-08-25T14:08:00Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![mateus.m.luna](https://yyz2.discourse-cdn.com/free1/user_avatar/tainacan.discourse.group/mateus.m.luna/32/3_2.png) [@mateus.m.luna](https://tainacan.discourse.group/u/mateus.m.luna)\
**Post date:** [Agosto 25, 2022, 2:11pm UTC](https://tainacan.discourse.group/t/filtro-nulo/1058/2 "2022-08-25T14:11:17Z")

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Oi @j.tarine!

Como discutido aqui: [Pesquisar campo vazio ou metadado null - #4 por vnmedeiros](https://tainacan.discourse.group/t/pesquisar-campo-vazio-ou-metadado-null/824/4)

Esta é uma demanda frequente. Estamos estudando como implementar ela na Busca Avançada, temos uma issue aberta inclusive:

> <https://github.com/tainacan/tainacan/issues/720>

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_[View the full topic](https://tainacan.discourse.group/t/filtro-nulo/1058)._