# Dynamic having query help needed

**URL:** <https://forum.elixirforum.com/t/dynamic-having-query-help-needed/28083>\
**Category:** Questions\
**Tags:** ecto, joins\
**Created:** [January 7, 2020, 11:02am UTC](https://forum.elixirforum.com/t/dynamic-having-query-help-needed/28083 "2020-01-07T11:02:03Z")\
**Posts on this page:** 1\
**Showing post:** 4

<div class="post-metadata">

**Author:** ![LostKobrakai](https://forum.elixirforum.com/user_avatar/forum.elixirforum.com/lostkobrakai/32/3072_2.png) [@LostKobrakai](https://forum.elixirforum.com/u/LostKobrakai)\
**Post date:** [January 7, 2020, 11:21am UTC](https://forum.elixirforum.com/t/dynamic-having-query-help-needed/28083/4 "2020-01-07T11:21:37Z")

</div>

```elixir
condition_a = dynamic(…, …)
condition_b = dynamic(…, …)
condition_c = dynamic(…, …)
full_condition = dynamic(^condition_a or (^condition_b and ^condition_c))
query = from query, having: ^full_condition

```

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