ClickHouse/docs/en/sql-reference/aggregate-functions/reference/uniqcombined64.md

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# uniqCombined64 {#agg_function-uniqcombined64}

Same as [uniqCombined](../../../sql-reference/aggregate-functions/reference/uniqcombined.md#agg_function-uniqcombined), but uses 64-bit hash for all data types.
[docs] split aggregate function and system table references (#11742) * prefer relative links from root * wip * split aggregate function reference * split system tables 2020-06-18 08:24:31 +00:00			`---`
			`toc_priority: 193`
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			`# uniqCombined64 {#agg_function-uniqcombined64}`

[docs] split various kinds of CREATE queries into separate articles (#12328) * normalize * split & adjust links * re-normalize * adjust ru links * adjust ja/tr links * partially apply e0d19d2aeaeafa3620305bce3a991fefc0e28695 * reset contribs 2020-07-09 15:10:35 +00:00			`Same as [uniqCombined](../../../sql-reference/aggregate-functions/reference/uniqcombined.md#agg_function-uniqcombined), but uses 64-bit hash for all data types.`