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add flink1.15

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docs/docs/administrator_guide/studio/catalog_manage.md
View file @ 1d25b255
......@@ -23,6 +23,9 @@ title: Catalog 管理
| Flink1.12 | 详见[Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/catalogs.html)说明 |
| Flink1.13 | 详见[Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/dev/table/catalogs.html)说明 |
| Flink1.14 | 详见[Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/dev/table/catalogs.html)说明 |
| Flink1.15 | 详见[Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/dev/table/catalogs.html)说明 |
### 前提条件
......
docs/docs/sql_development_guide/operators_functions.md
View file @ 1d25b255
......@@ -8,19 +8,19 @@ FlinkSQL 支持丰富的运算符合内置函数，包括比较函数、聚合
| 函数功能 | 版本 |
| :-------------: | :----------------------------------------------------------: |
| 比较函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#comparison-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#comparison-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#comparison-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#comparison-functions) |
| 逻辑函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#logical-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#logical-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#logical-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#logical-functions) |
| 算术函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#arithmetic-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#arithmetic-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#arithmetic-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#arithmetic-functions) |
| 字符串函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#string-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#string-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#string-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#string-functions) |
| 时间函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#temporal-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#temporal-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#temporal-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#temporal-functions) |
| 条件函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#conditional-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#conditional-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#conditional-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#conditional-functions) |
| 类型转换函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#type-conversion-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#type-conversion-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#type-conversion-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#type-conversion-functions) |
| Collection 函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#collection-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#collection-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#collection-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#collection-functions) |
| Json 函数 | Flink1.11 不支持<br/> Flink1.12 不支持<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#json-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#json-functions) |
| Value 构造函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#value-construction-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#value-construction-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#value-construction-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#value-construction-functions) |
| Value 取向函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#value-access-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#value-access-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#value-access-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#value-access-functions) |
| Grouping 函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#grouping-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#grouping-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#grouping-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#grouping-functions) |
| Hash 函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#hash-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#hash-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#hash-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#hash-functions) |
| Auxiliary 函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#auxiliary-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#auxiliary-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#auxiliary-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#auxiliary-functions) |
| 聚合函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#aggregate-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#aggregate-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#aggregate-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#aggregate-functions) |
| 比较函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#comparison-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#comparison-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#comparison-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#comparison-functions)<br/>[Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#comparison-functions) |
| 逻辑函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#logical-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#logical-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#logical-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#logical-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#logical-functions) |
| 算术函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#arithmetic-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#arithmetic-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#arithmetic-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#arithmetic-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#arithmetic-functions) |
| 字符串函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#string-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#string-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#string-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#string-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#string-functions) |
| 时间函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#temporal-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#temporal-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#temporal-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#temporal-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#temporal-functions) |
| 条件函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#conditional-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#conditional-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#conditional-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#conditional-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#conditional-functions) |
| 类型转换函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#type-conversion-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#type-conversion-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#type-conversion-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#type-conversion-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#type-conversion-functions) |
| Collection 函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#collection-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#collection-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#collection-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#collection-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#collection-functions) |
| Json 函数 | Flink1.11 不支持<br/> Flink1.12 不支持<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#json-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#json-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#json-functions) |
| Value 构造函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#value-construction-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#value-construction-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#value-construction-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#value-construction-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#value-construction-functions) |
| Value 取向函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#value-access-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#value-access-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#value-access-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#value-access-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#value-access-functions) |
| Grouping 函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#grouping-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#grouping-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#grouping-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#grouping-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#grouping-functions) |
| Hash 函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#hash-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#hash-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#hash-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#hash-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#hash-functions) |
| Auxiliary 函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#auxiliary-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#auxiliary-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#auxiliary-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#auxiliary-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#auxiliary-functions) |
| 聚合函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#aggregate-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#aggregate-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#aggregate-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#aggregate-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#aggregate-functions) |
docs/package.json
View file @ 1d25b255
......@@ -19,11 +19,12 @@
"@docusaurus/preset-classic": "2.0.0-beta.18",
"@mdx-js/react": "^1.6.22",
"clsx": "^1.1.1",
"less-loader":"10.2.0",
"docusaurus-plugin-less": "^2.0.2",
"less-loader": "10.2.0",
"prism-react-renderer": "^1.3.1",
"react": "^17.0.2",
"react-dom": "^17.0.2"
"react-dom": "^17.0.2",
"yarn": "^1.22.19"
},
"browserslist": {
"production": [
......
docs/versioned_docs/version-0.6/administrator_guide/studio/catalog_manage.md
View file @ 1d25b255
......@@ -23,6 +23,7 @@ title: Catalog 管理
| Flink1.12 | 详见[Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/catalogs.html)说明 |
| Flink1.13 | 详见[Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/dev/table/catalogs.html)说明 |
| Flink1.14 | 详见[Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/dev/table/catalogs.html)说明 |
| Flink1.15 | 详见[Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/dev/table/catalogs.html)说明 |
### 前提条件
......
docs/versioned_docs/version-0.6/connector/flinksql_connectors.md
View file @ 1d25b255
......@@ -18,6 +18,7 @@ Dinky 实时计算平台支持支持 Flink 1.11、Flink 1.12、Flink 1.13、Flin
- [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/connectors/table/overview/)
- [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/connectors/table/overview/)
- [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/connectors/table/overview/)
另外非 Flink 官网支持的 Connector 详见 github：
- [Flink-CDC](https://github.com/ververica/flink-cdc-connectors/releases/)
......
docs/versioned_docs/version-0.6/sql_development_guide/operators_functions.md
View file @ 1d25b255
......@@ -8,19 +8,19 @@ FlinkSQL 支持丰富的运算符合内置函数，包括比较函数、聚合
| 函数功能 | 版本 |
| :-------------: | :----------------------------------------------------------: |
| 比较函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#comparison-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#comparison-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#comparison-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#comparison-functions) |
| 逻辑函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#logical-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#logical-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#logical-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#logical-functions) |
| 算术函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#arithmetic-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#arithmetic-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#arithmetic-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#arithmetic-functions) |
| 字符串函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#string-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#string-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#string-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#string-functions) |
| 时间函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#temporal-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#temporal-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#temporal-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#temporal-functions) |
| 条件函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#conditional-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#conditional-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#conditional-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#conditional-functions) |
| 类型转换函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#type-conversion-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#type-conversion-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#type-conversion-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#type-conversion-functions) |
| Collection 函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#collection-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#collection-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#collection-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#collection-functions) |
| Json 函数 | Flink1.11 不支持<br/> Flink1.12 不支持<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#json-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#json-functions) |
| Value 构造函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#value-construction-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#value-construction-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#value-construction-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#value-construction-functions) |
| Value 取向函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#value-access-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#value-access-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#value-access-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#value-access-functions) |
| Grouping 函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#grouping-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#grouping-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#grouping-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#grouping-functions) |
| Hash 函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#hash-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#hash-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#hash-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#hash-functions) |
| Auxiliary 函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#auxiliary-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#auxiliary-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#auxiliary-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#auxiliary-functions) |
| 聚合函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#aggregate-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#aggregate-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#aggregate-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#aggregate-functions) |
| 比较函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#comparison-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#comparison-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#comparison-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#comparison-functions)<br/>[Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#comparison-functions) |
| 逻辑函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#logical-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#logical-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#logical-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#logical-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#logical-functions) |
| 算术函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#arithmetic-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#arithmetic-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#arithmetic-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#arithmetic-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#arithmetic-functions) |
| 字符串函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#string-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#string-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#string-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#string-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#string-functions) |
| 时间函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#temporal-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#temporal-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#temporal-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#temporal-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#temporal-functions) |
| 条件函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#conditional-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#conditional-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#conditional-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#conditional-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#conditional-functions) |
| 类型转换函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#type-conversion-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#type-conversion-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#type-conversion-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#type-conversion-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#type-conversion-functions) |
| Collection 函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#collection-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#collection-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#collection-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#collection-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#collection-functions) |
| Json 函数 | Flink1.11 不支持<br/> Flink1.12 不支持<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#json-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#json-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#json-functions) |
| Value 构造函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#value-construction-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#value-construction-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#value-construction-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#value-construction-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#value-construction-functions) |
| Value 取向函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#value-access-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#value-access-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#value-access-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#value-access-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#value-access-functions) |
| Grouping 函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#grouping-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#grouping-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#grouping-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#grouping-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#grouping-functions) |
| Hash 函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#hash-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#hash-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#hash-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#hash-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#hash-functions) |
| Auxiliary 函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#auxiliary-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#auxiliary-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#auxiliary-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#auxiliary-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#auxiliary-functions) |
| 聚合函数 | [Flink1.11](https://nightlies.apache.org/flink/flink-docs-release-1.11/dev/table/functions/systemFunctions.html#aggregate-functions)<br/> [Flink1.12](https://nightlies.apache.org/flink/flink-docs-release-1.12/dev/table/functions/systemFunctions.html#aggregate-functions)<br/> [Flink1.13](https://nightlies.apache.org/flink/flink-docs-release-1.13/docs/dev/table/functions/systemfunctions/#aggregate-functions)<br/> [Flink1.14](https://nightlies.apache.org/flink/flink-docs-release-1.14/docs/dev/table/functions/systemfunctions/#aggregate-functions)<br/> [Flink1.15](https://nightlies.apache.org/flink/flink-docs-release-1.15/docs/dev/table/functions/systemfunctions/#aggregate-functions) |
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