feat: Update the worksheet document

Author: Chasen-Zhang

docs/cn/guides/10-cloud/02-resources/worksheet.md

@@ -35,6 +35,18 @@ Databend Cloud 中的工作区（Worksheet）用于组织、运行和保存 SQL
 - 如果在 SQL 输入区域输入多条语句，Databend Cloud 仅执行光标所在的语句。移动光标可执行其他语句。也可使用快捷键：Ctrl + Enter（Windows）或 Command + Enter（Mac）执行当前语句，Ctrl + Shift + Enter（Windows）或 Command + Shift + Enter（Mac）执行所有语句。
   :::
 
+## 查询结果默认配置
+
+Databend Cloud 对工作区输出区域显示的查询结果应用以下默认限制：
+
+| 配置项 | 默认值 | 说明 |
+|---|---|---|
+| 最大显示行数 | 10,000 行 | 预览区最多显示前 10,000 行数据。 |
+| 最大显示列数 | 200 列 | 预览区最多显示前 200 列数据。 |
+| 单元格最大显示长度 | 3,000 字符 | 超出部分将在显示时被截断。 |
+
+行数和列数限制为固定值，不可调整。如需修改单元格最大显示长度，可点击结果区右下角的设置图标，选择合适的值（3K 至无限制）。请注意，设置过大的值或选择**无限制**时，若结果集数据量较大，可能导致浏览器卡顿甚至崩溃。
+
 ## 共享工作区（Worksheet）
 
 你可以与组织中的所有人或特定个人共享工作区（Worksheet）。为此，在目标工作区（Worksheet）中单击 **Share**，或单击 **Share this Folder** 共享整个文件夹。

docs/en/guides/10-cloud/02-resources/worksheet.md

@@ -36,6 +36,18 @@ The query result shows in the output area. You can click **Export** to save the
 - If you enter multiple statements in the SQL input area, Databend Cloud will only execute the statement where the cursor is located. You can move the cursor to execute other statements. Additionally, you can use keyboard shortcuts: Ctrl + Enter (Windows) or Command + Enter (Mac) to execute the current statement, and Ctrl + Shift + Enter (Windows) or Command + Shift + Enter (Mac) to execute all statements.
   :::
 
+## Query Result Defaults
+
+Databend Cloud applies the following default limits to query results displayed in the worksheet output area:
+
+| Setting | Default | Description |
+|---|---|---|
+| Max display rows | 10,000 | Only the first 10,000 rows are shown in the preview. |
+| Max display columns | 200 | Only the first 200 columns are shown in the preview. |
+| Max cell content length | 3,000 characters | Cell values longer than this are truncated in the display. |
+
+The row and column limits are fixed. To adjust the max cell content length, click the settings icon in the bottom-right corner of the result area and choose a value (3K–Unlimited). Note that setting a very large value or **Unlimited** may cause the browser to slow down or become unresponsive when working with large result sets.
+
 ## Sharing a Worksheet
 
 You can share your worksheets with everyone in your organization or specific individuals. To do so, click **Share** in the worksheet you want to share, or click **Share this Folder** to share a worksheet folder.