v.23.10Improvement
Projection Analysis Updates in Query Plan
For now the projection analysis will be performed only on top of query plan. The setting query_plan_optimize_projection became obsolete (it was enabled by default long time ago). #55112 (Nikita Mikhaylov).Why it matters
This change simplifies the projection optimization mechanism by relying solely on the query plan for analysis. It removes the need for manual toggling of the projection optimization setting, ensuring consistent and improved query performance without additional configuration.How to use it
Users do not need to enable or configure anything, as the projection optimization on the query plan is enabled by default. The obsolete settingquery_plan_optimize_projection can be ignored or removed from configuration.