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new 61342bb089d [doc](function) update doc about hll_union/hll_raw_agg
(#2010)
61342bb089d is described below
commit 61342bb089ded85e148e360913b5f4ff0860d95f
Author: zhangstar333 <zhangs...@selectdb.com>
AuthorDate: Wed Apr 23 16:15:15 2025 +0800
[doc](function) update doc about hll_union/hll_raw_agg (#2010)
## Versions
- [x] dev
- [x] 3.0
- [x] 2.1
- [ ] 2.0
## Languages
- [x] Chinese
- [x] English
## Docs Checklist
- [ ] Checked by AI
- [ ] Test Cases Built
---
.../aggregate-functions/hll-raw-agg.md | 41 +++++++++++++++++++++-
.../aggregate-functions/hll-raw-agg.md | 37 +++++++++++++++++++
.../aggregate-functions/hll-raw-agg.md | 41 ++++++++++++++++++++--
.../aggregate-functions/hll-raw-agg.md | 41 ++++++++++++++++++++--
.../aggregate-functions/hll-raw-agg.md | 41 +++++++++++++++++++++-
.../aggregate-functions/hll-raw-agg.md | 41 +++++++++++++++++++++-
6 files changed, 233 insertions(+), 9 deletions(-)
diff --git a/docs/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
b/docs/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
index 54d76af4eae..f72acda1105 100644
--- a/docs/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
+++ b/docs/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
@@ -1,6 +1,6 @@
---
{
- "title": "hll_raw_agg",
+ "title": "HLL_RAW_AGG",
"language": "en"
}
---
@@ -23,3 +23,42 @@ KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
-->
+
+
+## Description
+
+The HLL_RAW_AGG function is an aggregate function, which is mainly used to
merge multiple HyperLogLog data structures.
+
+## Alias
+
+- HLL_UNION
+
+## Syntax
+
+```sql
+HLL_RAW_AGG(<hll>)
+```
+
+## Parameters
+
+| Parameters | Description |
+| -- | -- |
+| `<hll>` | The HyperLogLog type expression to be calculated |
+
+## Return Value
+
+Returns the aggregated value of type HyperLogLog.
+
+## Example
+
+```sql
+select HLL_CARDINALITY(HLL_RAW_AGG(uv_set)) from test_uv;
+```
+
+```text
++------------------------------------------+
+| HLL_CARDINALITY(HLL_RAW_AGG(`uv_set`)) |
++------------------------------------------+
+| 17721 |
++------------------------------------------+
+```
\ No newline at end of file
diff --git
a/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
b/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
index edd685aef1e..b80de89e9df 100644
---
a/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
+++
b/i18n/zh-CN/docusaurus-plugin-content-docs/current/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
@@ -21,3 +21,40 @@ KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
-->
+
+## 描述
+
+HLL_RAW_AGG 函数是一种聚合函数，主要用于将多个 HyperLogLog 数据结构合并成一个
+
+## 别名
+
+- HLL_UNION
+
+## 语法
+
+```sql
+HLL_RAW_AGG(<hll>)
+```
+
+## 参数
+
+| 参数 | 说明 |
+| -- | -- |
+| `<hll>` | 需要被计算HyperLogLog类型表达式 |
+
+## 返回值
+
+返回被聚合后的 HLL 类型。
+
+## 举例
+```sql
+select HLL_CARDINALITY(HLL_RAW_AGG(uv_set)) from test_uv;
+```
+
+```text
++------------------------------------------+
+| HLL_CARDINALITY(HLL_RAW_AGG(`uv_set`)) |
++------------------------------------------+
+| 17721 |
++------------------------------------------+
+```
\ No newline at end of file
diff --git
a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
b/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
index e877ef4916b..b80de89e9df 100644
---
a/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
+++
b/i18n/zh-CN/docusaurus-plugin-content-docs/version-2.1/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
@@ -1,6 +1,6 @@
---
{
- "title": "hll_raw_agg",
+ "title": "HLL_RAW_AGG",
"language": "zh-CN"
}
---
@@ -13,9 +13,7 @@ regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
-
http://www.apache.org/licenses/LICENSE-2.0
-
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@@ -23,3 +21,40 @@ KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
-->
+
+## 描述
+
+HLL_RAW_AGG 函数是一种聚合函数，主要用于将多个 HyperLogLog 数据结构合并成一个
+
+## 别名
+
+- HLL_UNION
+
+## 语法
+
+```sql
+HLL_RAW_AGG(<hll>)
+```
+
+## 参数
+
+| 参数 | 说明 |
+| -- | -- |
+| `<hll>` | 需要被计算HyperLogLog类型表达式 |
+
+## 返回值
+
+返回被聚合后的 HLL 类型。
+
+## 举例
+```sql
+select HLL_CARDINALITY(HLL_RAW_AGG(uv_set)) from test_uv;
+```
+
+```text
++------------------------------------------+
+| HLL_CARDINALITY(HLL_RAW_AGG(`uv_set`)) |
++------------------------------------------+
+| 17721 |
++------------------------------------------+
+```
\ No newline at end of file
diff --git
a/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.0/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
b/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.0/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
index e877ef4916b..b80de89e9df 100644
---
a/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.0/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
+++
b/i18n/zh-CN/docusaurus-plugin-content-docs/version-3.0/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
@@ -1,6 +1,6 @@
---
{
- "title": "hll_raw_agg",
+ "title": "HLL_RAW_AGG",
"language": "zh-CN"
}
---
@@ -13,9 +13,7 @@ regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
-
http://www.apache.org/licenses/LICENSE-2.0
-
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
@@ -23,3 +21,40 @@ KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
-->
+
+## 描述
+
+HLL_RAW_AGG 函数是一种聚合函数，主要用于将多个 HyperLogLog 数据结构合并成一个
+
+## 别名
+
+- HLL_UNION
+
+## 语法
+
+```sql
+HLL_RAW_AGG(<hll>)
+```
+
+## 参数
+
+| 参数 | 说明 |
+| -- | -- |
+| `<hll>` | 需要被计算HyperLogLog类型表达式 |
+
+## 返回值
+
+返回被聚合后的 HLL 类型。
+
+## 举例
+```sql
+select HLL_CARDINALITY(HLL_RAW_AGG(uv_set)) from test_uv;
+```
+
+```text
++------------------------------------------+
+| HLL_CARDINALITY(HLL_RAW_AGG(`uv_set`)) |
++------------------------------------------+
+| 17721 |
++------------------------------------------+
+```
\ No newline at end of file
diff --git
a/versioned_docs/version-2.1/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
b/versioned_docs/version-2.1/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
index 54d76af4eae..f72acda1105 100644
---
a/versioned_docs/version-2.1/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
+++
b/versioned_docs/version-2.1/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
@@ -1,6 +1,6 @@
---
{
- "title": "hll_raw_agg",
+ "title": "HLL_RAW_AGG",
"language": "en"
}
---
@@ -23,3 +23,42 @@ KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
-->
+
+
+## Description
+
+The HLL_RAW_AGG function is an aggregate function, which is mainly used to
merge multiple HyperLogLog data structures.
+
+## Alias
+
+- HLL_UNION
+
+## Syntax
+
+```sql
+HLL_RAW_AGG(<hll>)
+```
+
+## Parameters
+
+| Parameters | Description |
+| -- | -- |
+| `<hll>` | The HyperLogLog type expression to be calculated |
+
+## Return Value
+
+Returns the aggregated value of type HyperLogLog.
+
+## Example
+
+```sql
+select HLL_CARDINALITY(HLL_RAW_AGG(uv_set)) from test_uv;
+```
+
+```text
++------------------------------------------+
+| HLL_CARDINALITY(HLL_RAW_AGG(`uv_set`)) |
++------------------------------------------+
+| 17721 |
++------------------------------------------+
+```
\ No newline at end of file
diff --git
a/versioned_docs/version-3.0/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
b/versioned_docs/version-3.0/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
index 54d76af4eae..f72acda1105 100644
---
a/versioned_docs/version-3.0/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
+++
b/versioned_docs/version-3.0/sql-manual/sql-functions/aggregate-functions/hll-raw-agg.md
@@ -1,6 +1,6 @@
---
{
- "title": "hll_raw_agg",
+ "title": "HLL_RAW_AGG",
"language": "en"
}
---
@@ -23,3 +23,42 @@ KIND, either express or implied. See the License for the
specific language governing permissions and limitations
under the License.
-->
+
+
+## Description
+
+The HLL_RAW_AGG function is an aggregate function, which is mainly used to
merge multiple HyperLogLog data structures.
+
+## Alias
+
+- HLL_UNION
+
+## Syntax
+
+```sql
+HLL_RAW_AGG(<hll>)
+```
+
+## Parameters
+
+| Parameters | Description |
+| -- | -- |
+| `<hll>` | The HyperLogLog type expression to be calculated |
+
+## Return Value
+
+Returns the aggregated value of type HyperLogLog.
+
+## Example
+
+```sql
+select HLL_CARDINALITY(HLL_RAW_AGG(uv_set)) from test_uv;
+```
+
+```text
++------------------------------------------+
+| HLL_CARDINALITY(HLL_RAW_AGG(`uv_set`)) |
++------------------------------------------+
+| 17721 |
++------------------------------------------+
+```
\ No newline at end of file
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