feat(hog): sql nodes in repl

[mariusandra]

Problem

Supersedes https://github.com/PostHog/posthog/pull/25040/files

Changes

Add support for SQL nodes into the Hog repl.

TODO

• JS HogQL printer (print(query) is unusable now)
• Select as an alternative to args in a call (must do sql((select..)) with double ( now)
• Assignment to a property returns last stack entry
• Tests tests tests
• Definitely make sure deserialize_hx_ast is safe and works as intended
• Printing SQL in Python and comparing results not today
• Pass the query to the backend as a printed string? keeping as an AST to make sure it just works

Does this work well for both Cloud and self-hosted?

Yes

How did you test this code?

WIP. See above. Still tests to write.

[posthog-bot]

This PR hasn't seen activity in a week! Should it be merged, closed, or further worked on? If you want to keep it open, post a comment or remove the stale label – otherwise this will be closed in another week. If you want to permanentely keep it open, use the waiting label.

[posthog-bot]

This PR hasn't seen activity in a week! Should it be merged, closed, or further worked on? If you want to keep it open, post a comment or remove the stale label – otherwise this will be closed in another week. If you want to permanentely keep it open, use the waiting label.

[posthog-bot]

This PR was closed due to lack of activity. Feel free to reopen if it's still relevant.

[posthog-bot]

This PR hasn't seen activity in a week! Should it be merged, closed, or further worked on? If you want to keep it open, post a comment or remove the stale label – otherwise this will be closed in another week. If you want to permanentely keep it open, use the waiting label.

[posthog-bot]

This PR hasn't seen activity in a week! Should it be merged, closed, or further worked on? If you want to keep it open, post a comment or remove the stale label – otherwise this will be closed in another week. If you want to permanentely keep it open, use the waiting label.

[posthog-bot]

It looks like the code of hogql-parser has changed since last push, but its version stayed the same at 1.0.456. 👀
Make sure to resolve this in hogql_parser/setup.py before merging!

[posthog-bot]

It looks like the code of hogql-parser has changed since last push, but its version stayed the same at 1.0.456. 👀
Make sure to resolve this in hogql_parser/setup.py before merging!

[posthog-bot]

It looks like the code of hogql-parser has changed since last push, but its version stayed the same at 1.0.458. 👀
Make sure to resolve this in hogql_parser/setup.py before merging!