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docs: remove outdated stream limitations #35195

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docs: remove outdated stream limitations
danielclow Apr 22, 2026
1b09501
fix lint
danielclow Apr 22, 2026
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2 changes: 0 additions & 2 deletions docs/en/14-reference/03-taos-sql/41-stream.md
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Expand Up @@ -895,11 +895,9 @@ Temporary Restrictions:

- Grouping by regular data columns is not yet supported.
- The Geometry data type is not yet supported.
- User-defined functions (UDFs) are not yet supported.
- The DELETE_OUTPUT_TABLE option is not yet supported.
- The ON_FAILURE_PAUSE option in NOTIFY_OPTIONS is not yet supported.
- The Cast function is not yet supported in state window triggers.
- The Windows platform is not yet supported.

### Compatibility Notes

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3 changes: 1 addition & 2 deletions docs/zh/14-reference/03-taos-sql/41-stream.md
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Expand Up @@ -896,9 +896,7 @@

- 暂不支持按普通数据列分组的场景。
- 暂不支持 `Geometry` 数据类型。
- 暂不支持 UDF 函数。
- 暂不支持在 `NOTIFY_OPTIONS` 中使用 `ON_FAILURE_PAUSE` 选项。
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@gemini-code-assist gemini-code-assist Bot Apr 22, 2026

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medium

The Chinese documentation is missing several temporary restrictions that are still present in the English version. To maintain consistency and ensure users are aware of all current limitations, please add the missing items for DELETE_OUTPUT_TABLE and the Cast function in state window triggers, following the order in the English documentation.

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- 暂不支持按普通数据列分组的场景。
- 暂不支持 `Geometry` 数据类型。
- 暂不支持 UDF 函数。
- 暂不支持在 `NOTIFY_OPTIONS` 中使用 `ON_FAILURE_PAUSE` 选项。
- 暂不支持按普通数据列分组的场景。
- 暂不支持 `Geometry` 数据类型。
- 暂不支持 `DELETE_OUTPUT_TABLE` 选项。
- 暂不支持在 `NOTIFY_OPTIONS` 中使用 `ON_FAILURE_PAUSE` 选项。
- 暂不支持在状态窗口触发中使用 `Cast` 函数。

- 暂不支持 `Windows` 平台。

### 兼容性说明

Expand All @@ -912,6 +910,7 @@
- 原配置项 `checkpointBackupDir` 指定的目录，默认值 `/var/lib/taos/backup/checkpoint/`
- 删除所有的结果表


Check failure on line 913 in docs/zh/14-reference/03-taos-sql/41-stream.md

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GitHub Actions / check-with-markdownlint

Multiple consecutive blank lines 

docs/zh/14-reference/03-taos-sql/41-stream.md:913 MD012/no-multiple-blanks Multiple consecutive blank lines [Expected: 1; Actual: 2] https://github.com/DavidAnson/markdownlint/blob/v0.38.0/doc/md012.md
**注意**：如果未进行以上操作，taosd 会启动失败。

## 最佳实践
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