From 27683ccb6b24e6587a87b68c929808c5df22a033 Mon Sep 17 00:00:00 2001 From: Shaun Struwig <41984034+Blargian@users.noreply.github.com> Date: Mon, 3 Mar 2025 12:04:21 +0100 Subject: [PATCH 1/2] add explicit heading for "improvement" --- docs/cloud/changelogs/changelog-24-12.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/cloud/changelogs/changelog-24-12.md b/docs/cloud/changelogs/changelog-24-12.md index 0480db818ce..3237d295532 100644 --- a/docs/cloud/changelogs/changelog-24-12.md +++ b/docs/cloud/changelogs/changelog-24-12.md @@ -75,7 +75,7 @@ Relevant changes for ClickHouse Cloud services based on the v24.12 release. - Default values for settings `max_size_to_preallocate_for_aggregation`, `max_size_to_preallocate_for_joins` were further increased to `10^12`, so the optimisation will be applied in more cases. [#72555](https://github.com/ClickHouse/ClickHouse/pull/72555) ([Nikita Taranov](https://github.com/nickitat)). - Improved performance of deserialization of states of aggregate functions (in data type `AggregateFunction` and in distributed queries). Slightly improved performance of parsing of format `RowBinary`. [#72818](https://github.com/ClickHouse/ClickHouse/pull/72818) ([Anton Popov](https://github.com/CurtizJ)). -## Improvement +## Improvement {#improvement} - Higher-order functions with constant arrays and constant captured arguments will return constants. [#58400](https://github.com/ClickHouse/ClickHouse/pull/58400) ([Alexey Milovidov](https://github.com/alexey-milovidov)). - Read-in-order optimization via generating virtual rows, so less data would be read during merge sort especially useful when multiple parts exist. [#62125](https://github.com/ClickHouse/ClickHouse/pull/62125) ([Shichao Jin](https://github.com/jsc0218)). From 24e1ec5db66c99e948592f46a014b58cc507b7bb Mon Sep 17 00:00:00 2001 From: Shaun Struwig <41984034+Blargian@users.noreply.github.com> Date: Mon, 3 Mar 2025 12:06:40 +0100 Subject: [PATCH 2/2] Make explicit anchor unique --- docs/managing-data/core-concepts/shards.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/docs/managing-data/core-concepts/shards.md b/docs/managing-data/core-concepts/shards.md index 3e56273a30b..63458564afe 100644 --- a/docs/managing-data/core-concepts/shards.md +++ b/docs/managing-data/core-concepts/shards.md @@ -61,7 +61,7 @@ The diagram below illustrates how INSERTs into a distributed table are processed The next section explains how SELECT forwarding works. -## SELECT forwarding {#insert-routing} +## SELECT forwarding {#select-forwarding} This diagram shows how SELECT queries are processed with a distributed table in ClickHouse: