docs: bulk update

packages/noco-docs/docs/135.extensions/040.bulk-update.md

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+---
+title: 'Bulk Update'
+description: 'Update multiple records in a table at once'
+tags: ['Extensions', 'Bulk Update', 'Update', 'Data', 'Records']
+keywords: ['Bulk Update', 'Update multiple records', 'Update data', 'Update records']
+---
+
+## Overview
+Bulk Update extension in NocoDB allows you to update multiple records in a view simultaneously. This feature is particularly useful when you need to make the same change across multiple records, saving you time and effort.
+
+## Updating Records
+To update multiple records in a table, follow the steps outlined below:
+1. Select the table & associated view you wish to update.
+2. Click on the **New Action** button.
+3. Select **Field** you want to update.
+4. Select Update **Type**:
+   - **Set** Value: Set a specific value for the field.
+   - **Clear** Value: Clear the field value.
+5. Select **Value** you want to set for the field, if option selected is **Set** Value.
+6. Click on the **Update records** button to apply the changes.
+7. A confirmation dialog will appear. Number of fields and records to be updated will be displayed. Click on **Confirm Update** to proceed with the update.
+
+![Bulk Update](/img/v2/extensions/bulk-update.png)
+
+You can add multiple actions to update different fields in the table. 
+
+## Managing Actions
+The actions added are listed in the **Actions** section. You can:
+- **Edit** an action by clicking on the action item in the list & making the necessary changes.
+- **Delete** an action by clicking on the delete icon next to the action item.
+- **Disable** an action by toggling the switch next to the action item. Disabling an action will prevent it from being applied to the records.
+
+:::warning
+- Bulk updates can't be undone. Ensure you review the changes before confirming the update.
+:::
+
+:::info
+- Bulk updates are applied to all records in the view, including those that are not visible on the current page.
+- Bulk updates are specific to the view and are not applied to the entire table.
+:::