mirror of
https://github.com/scylladb/scylladb.git
synced 2026-04-23 10:00:35 +00:00
bf7bba9634
Dropping an index is a schema change of its base table and a schema drop of the index's materialized view. This combination of schema changes used to cause issues during view building, because when a view schema was dropped, it wasn't getting updated with the new version of the base schema, and while the view building was in progress, we would update the base schema for the base table mutation reader and try generating updates with a view schema that wasn't compatible with the base schema, failing on an `on_internal_error`. In this patch we add a test for this scenario. We create an index, halt its view building process using an injection, and drop it. If no errors are thrown, the test succeeds. The test was failing before https://github.com/scylladb/scylladb/pull/23337 and is passing afterwards.