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Fix copy-paste typo for max_bytes_ratio_before_external_group_by doc

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Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
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Azat Khuzhin 2024-11-28 16:00:45 +01:00
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docs/en/operations/settings/query-complexity.md
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@ -124,7 +124,7 @@ Cloud default value: half the memory amount per replica.
## max_bytes_ratio_before_external_group_by {#settings-max_bytes_ratio_before_external_group_by}
The ratio of available memory that is allowed for `GROUP BY`, once reached, uses external sort.
The ratio of available memory that is allowed for `GROUP BY`, once reached, uses external memory for aggregation.
For example, if set to `0.6`, `GROUP BY` will allow to use `60%` of available memory (to server/user/merges) at the beginning of the execution, after that, it will start using external aggregation.