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[Fix](flexible update) Remove version info #2146

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[Fix](flexible update) Remove version info #2146

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b96df35
update
bobhan1 Mar 3, 2025
23465ad
fix en doc
bobhan1 Mar 3, 2025
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6 changes: 3 additions & 3 deletions docs/data-operate/update/update-of-unique-model.md
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Expand Up @@ -138,13 +138,13 @@ Performance optimization suggestions:

Currently, all rows in the same batch data writing task (whether a load task or `INSERT INTO`) can only update the same columns. To update data with different columns, write in different batches.

## Flexible Partial Column Updates
## Flexible Partial Column Updates (Experimental Feature)

Before version x.x.x, Doris's partial update feature required that every row in an import update the same columns. Starting from version x.x.x, Doris supports a more flexible partial update method that allows each row in a single import to update different columns.
Previously, Doris's partial update feature required that every row in an import update the same columns. Now, Doris supports a more flexible partial update method that allows each row in a single import to update different columns(only supported on the master branch).

:::caution Note:

1. The flexible partial update feature is supported since version x.x.x.
1. The flexible partial update feature is still in the internal testing.
2. Currently, only the Stream Load import method and tools using Stream Load (e.g. Doris-Flink-Connector) support this feature.
3. The import file must be in JSON format when using flexible column updates.
:::
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6 changes: 3 additions & 3 deletions ...aurus-plugin-content-docs/current/data-operate/update/update-of-unique-model.md
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Expand Up @@ -138,13 +138,13 @@ INSERT INTO order_tbl (order_id, order_status) VALUES (1, '待发货');

目前，同一批次数据写入任务（无论是导入任务还是 `INSERT INTO`）的所有行只能更新相同的列。如果需要更新不同列的数据，则需要分不同批次进行写入。

## 灵活部分列更新
## 灵活部分列更新（实验性功能）

在 x.x.x 版本之前，doris 支持的部分列更新功能限制了一次导入中每一行必须更新相同的列，从 x.x.x 版本开始，doris 支持一种更加灵活的更新方式，它使得一次导入中的每一行可以更新不同的列。
此前，doris 支持的部分列更新功能限制了一次导入中每一行必须更新相同的列。现在，doris 支持一种更加灵活的更新方式，它使得一次导入中的每一行可以更新不同的列（仅 master 分支支持）。

:::caution 注意：

1. 灵活列更新这一功能从 x.x.x 版本开始支持
1. 灵活列更新这一功能还在内测中
2. 目前只有 stream load 这一种导入方式以及使用 stream load 作为其导入方式的工具 (如 doris-flink-connector) 支持灵活列更新功能
3. 在使用灵活列更新时导入文件必须为 json 格式的数据
:::
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