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clarify which engines support final
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@ -19,6 +19,8 @@ Subquery is another `SELECT` query that may be specified in parenthesis inside `
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## FINAL Modifier
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The FINAL modifier can be used only for a SELECT from ReplacingMergeTree, SummingMergeTree, AggregatingMergeTree, CollapsingMergeTree and VersionedCollapsingMergeTree tables.
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When `FINAL` is specified, ClickHouse fully merges the data before returning the result and thus performs all data transformations that happen during merges for the given table engine.
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It is applicable when selecting data from tables that use the [MergeTree](../../../engines/table-engines/mergetree-family/mergetree.md)-engine family. Also supported for:
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