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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2022/05/20 04:28:18 UTC
[GitHub] [incubator-doris] cambyzju opened a new pull request, #9700: [doc] Add manual for Array data type and functions
cambyzju opened a new pull request, #9700:
URL: https://github.com/apache/incubator-doris/pull/9700
# Proposed changes
Issue Number: close #xxx
## Problem Summary:
Add docs:
1. datatype: ARRAY
2. array functions: array_contains, array_position, element_at
## Checklist(Required)
1. Does it affect the original behavior: (Yes/No/I Don't know)
3. Has unit tests been added: (Yes/No/No Need)
4. Has document been added or modified: (Yes/No/No Need)
5. Does it need to update dependencies: (Yes/No)
6. Are there any changes that cannot be rolled back: (Yes/No)
## Further comments
If this is a relatively large or complex change, kick off the discussion at [dev@doris.apache.org](mailto:dev@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc...
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[GitHub] [incubator-doris] github-actions[bot] commented on pull request #9700: [doc] Add manual for Array data type and functions
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on PR #9700:
URL: https://github.com/apache/incubator-doris/pull/9700#issuecomment-1134017554
PR approved by at least one committer and no changes requested.
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[GitHub] [incubator-doris] github-actions[bot] commented on pull request #9700: [doc] Add manual for Array data type and functions
Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on PR #9700:
URL: https://github.com/apache/incubator-doris/pull/9700#issuecomment-1134017565
PR approved by anyone and no changes requested.
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[GitHub] [incubator-doris] HappenLee commented on a diff in pull request #9700: [doc] Add manual for Array data type and functions
Posted by GitBox <gi...@apache.org>.
HappenLee commented on code in PR #9700:
URL: https://github.com/apache/incubator-doris/pull/9700#discussion_r878788787
##########
docs/zh-CN/sql-manual/sql-functions/array-functions/array_position.md:
##########
@@ -0,0 +1,65 @@
+---
+{
+ "title": "array_position",
+ "language": "zh-CN"
+}
+---
+
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+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
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+## array_position
+
+### description
+
+#### Syntax
+
+`BIGINT array_position(ARRAY<T> arr, T value)`
+
+返回`value`在数组中第一次出现的位置/索引。
+
+```
+position - value在array中的位置（从1开始计算）；
+0 - 如果value在array中不存在；
+NULL - 如果数组为NULL。
Review Comment:
if value is `NULL`，maybe also return `NULL`?
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[GitHub] [incubator-doris] HappenLee merged pull request #9700: [doc] Add manual for Array data type and functions
Posted by GitBox <gi...@apache.org>.
HappenLee merged PR #9700:
URL: https://github.com/apache/incubator-doris/pull/9700
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[GitHub] [incubator-doris] cambyzju commented on a diff in pull request #9700: [doc] Add manual for Array data type and functions
Posted by GitBox <gi...@apache.org>.
cambyzju commented on code in PR #9700:
URL: https://github.com/apache/incubator-doris/pull/9700#discussion_r878857654
##########
docs/zh-CN/sql-manual/sql-functions/array-functions/array_position.md:
##########
@@ -0,0 +1,65 @@
+---
+{
+ "title": "array_position",
+ "language": "zh-CN"
+}
+---
+
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+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
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+## array_position
+
+### description
+
+#### Syntax
+
+`BIGINT array_position(ARRAY<T> arr, T value)`
+
+返回`value`在数组中第一次出现的位置/索引。
+
+```
+position - value在array中的位置（从1开始计算）；
+0 - 如果value在array中不存在；
+NULL - 如果数组为NULL。
Review Comment:
yes. I have updated the docs.
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