Property filters for Batch Exports

[mariusandra]

Feature request

Is your feature request related to a problem?

Batch export filtering is poor. It currently only supports an event name allow and deny list.

Describe the solution you'd like

We would like support for property filters. Like in realtime destinations, the activity page, insights, etc.

Describe alternatives you've considered

Export everything and filter in the destination (e.g. in bigquery), but that will get expensive.

Additional context

Reported by a customer.

Debug info

- [ ] PostHog Cloud, Debug information: [please copy/paste from https://us.posthog.com/settings/project-details#variables]
- [ ] PostHog Hobby self-hosted with `docker compose`, version/commit: [please provide]
- [ ] PostHog self-hosted with Kubernetes (deprecated, see [`Sunsetting Kubernetes support`](https://posthog.com/blog/sunsetting-helm-support-posthog)), version/commit: [please provide]

[gaetansnl]

Hello,

We are very interested in this feature. Do you know if it is still planned for "Jan 6 - Jan 24" and if it will cover S3 batch export ?

Thanks a lot !

[tomasfarias]

Do you know if it is still planned for "Jan 6 - Jan 24"

It is currently being worked on, although now planned for this week instead. We are doing our best to get it out ASAP, feature is currently being tested!

if it will cover S3 batch export ?

Initially, it will be available for all event batch exports destinations (including S3). Later on, we will also add support for persons batch exports for all destinations.