v.21.11Improvements

Added FINAL Clause Support in SELECT Queries for GraphiteMergeTree

Official CH changelog text
Added an ability to use FINAL clause in SELECT queries from GraphiteMergeTree. #30360 (Nikita Mikhaylov).
Added support for using the FINAL clause in SELECT queries on GraphiteMergeTree tables.

Why it matters

This feature enables users to perform queries that consider the final state of data after merges and mutations on GraphiteMergeTree tables, ensuring accurate and consistent query results.

How to use it

Users can append the FINAL clause to their SELECT queries on GraphiteMergeTree tables like:

SELECT <columns> FROM <graphite_table> FINAL

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