# Data preview & download ## Field properties configuration You, as an editor, can configure the field's properties in menu action when click on column header:
* **Edit description:** Add/ edit description to provide context or notes to the field (optional).
Description can be viewed by hovering tip icon next to field name. * **Edit field alias:** Add/ edit alias to the field (optional). If no alias is added, header (field name) will be shown as-is (extracted from query).
Click the **X** icon on the right side of the text to revert to the original field name. ## Filters & sorting You can filter and sort data in the Data Service preview to conduct analysis, focus on specific details, or refine your data view. ### Set filter conditions 1. Click **Filter** at the top of the preview table. 2. You can add multiple filter conditions. * Select a field (e.g., *Customer, OrderID, Revenue, Date*). * Choose an operator, available options based on data type of the field (see table below). * Enter the filter value.
OperatorSTRINGINTFLOATDATETIMEBOOLEAN
  • Equal
  • Not equal
✓✓✓✓
  • Greater than
  • Greater than or equal to
  • Less than
  • Less than or equal to
✓✓✓
  • Contains
  • Not contains
✓
  • Time range
✓✓
Click the **X** icon on the right side of the filter condition to delete it. 3. You can choose whether **Any** or **All** needs to be met. 4. Click **Confirm** to apply filter conditions.
### Set sort conditions 1. Click **Filter** at the top of the preview table. 2. You can add multiple sort conditions. 1. Select a field to sort. 2. Choose the sort method (**Ascending** or **Descending**). Click the **X** icon on the right side of the sort condition to delete it. 3. Click **Confirm** to apply sort conditions.
## Refresh to get latest data You can click **Refresh** at the top right corner of the data preview table to extract latest data.
{% hint style="info" %} Clicking the **Refresh** button triggers to get the **latest** data based on current sort/ filter conditions that being applied, but takes no effect on reset or changing those configurations. {% endhint %} ## Download data 1. Click the **Download** button at the top of the data preview table. 2. You can rename the download file (optional). By default, file name is the Data Service's name. 3. Select file format (**Excel** or **CSV**).
4. Click **Download.** 5. Check download task in your browser. **Note**: * Field alias, filter and sort conditions will take effect on your download file. * Total row number of your download file should not exceed 500,000 rows. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.reorc.com/data-service/data-preview-and-download.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.