* Add command for materializing columns
Expecting this to get used in both dev as well as when improving
upstream installations
* No clashes in tests
* Solve for feedback
* Comments for clarity
* Hotfix: Use materialized columns on cloud
This was broken since default_kind was different on Distributed tables
on cloud
* Improve __init__.py
* Make reverting DEFAULT column async, only ON CLUSTER for events table
* Avoid naming collisions when materializing columns
1. Prefix person properties differently. Mixing them up can break
ambigious column issues
2. When name already exists, suffix with random junk :)
* Implement analyze.py
* Add `suggested_columns_to_materialize`
* Add code to backfill a materialized column
* Add tests for backfilling data
* Cleanup
* Add tests for analyze
* WIP: Crontab for materializing columns
* Nooped task for materializing properties
* Use mutations_sync=0 for column tests
* Add comment
* Speed up EE tests by not destroying tables
* Fix broken tests
* Speed up tests by not running migrations
* Fix last test
* req file?
* caching
* Parallel
* revert exp
* debug without parallel
* Revert "debug without parallel"
This reverts commit 83b3ad633f.
* Undo parallel tests
* Speed up more tests
* use final
* correct final
* print exception
* more prints
* move test
* add filter
* remove duplicate test
* prints here
* test wait
* set variable in query
* remove mutations_sync
* cleanup
Co-authored-by: eric <eeoneric@gmail.com>
* Cache action lookups on entity
* Avoid mutating filters
* Single-line a long query line
* Calculate columns to select from table dynamically
* Rename class to ColumnOptimizer
* Improve typing
* Set logic
* Rename var
* Fetch funnel top values via materialized columns
* Add a cast
* Simplify, fix
* Move types to more logical place
* Add tests for ColumnOptimizer
* Tidy code
* Test whether elements_chain is needed or not
* No caching in tests
* Use `ColumnOptimizer` in trends
* Prepend commas
* Fix event_query tests
* Handle another edge case around elements_chain
* Handle funnel exclusions
* Add documentation around trickier pieces of logic
* Comment out a broken case for now
* Add migration marking existing columns as materialized with a comment
* Add method to allow looking up materialized columns
* Add test for fetching and creating materialized columns
* Disable caching in tests
* Remove some callsites to CLICKHOUSE_DENORMALIZED_PROPERTIES
* Fixup caching logic
* Add (currently broken) test for denormalizing person properties
* Update funnel event query to work with new functionality
* Update other tests/queries
* Remove now-unused setting
