[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["わかりにくい","hardToUnderstand","thumb-down"],["情報またはサンプルコードが不正確","incorrectInformationOrSampleCode","thumb-down"],["必要な情報 / サンプルがない","missingTheInformationSamplesINeed","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-09-05 UTC。"],[[["\u003cp\u003eThis guide details the process of editing entities within the Google Cloud console's Datastore Studio, which assumes an entity has already been created in Firestore in Datastore mode.\u003c/p\u003e\n"],["\u003cp\u003eTo edit an entity, you can find the entity in Datastore Studio, and then on the Edit Entity page you can modify a property's name, type, value, or index status, or add new properties with specific data types and index settings.\u003c/p\u003e\n"],["\u003cp\u003eYou can also delete a property from an entity, with uncommitted deletions being highlighted and restorable, and remember that no changes are saved to the database until you click "Save".\u003c/p\u003e\n"],["\u003cp\u003eWhen working with array or embedded entity properties, it is required that you input values in valid JSON format to prevent errors.\u003c/p\u003e\n"]]],[],null,["# Edit an entity in the console\n\nThis page describes how to edit an entity using the [Google Cloud console](https://console.cloud.google.com/).\n\nTo learn how to modify an entity programmatically, see [Updating an entity](/datastore/docs/concepts/entities#updating_an_entity).\n\nBefore you begin\n----------------\n\nThis page assumes you have already created an entity that is stored in\nFirestore in Datastore mode. You can create an entity through the\nDatastore API as described in\n[Getting Started with the Datastore API](/datastore/docs/datastore-api-tutorial), or through the entity\neditor in the [Google Cloud console](https://console.cloud.google.com/) as described in the [Quickstart](/datastore/docs/store-query-data).\n\nSelect an entity to edit\n------------------------\n\n1. In the Google Cloud console, go to the **Databases** page.\n\n [Go to Databases](https://console.cloud.google.com/datastore/databases)\n2. Select the required database from the list of databases.\n\n3. In the navigation menu, click **Datastore Studio**.\n\n4. Find the entity you want to edit by specifying the namespace, kind, and/or\n filters for property values. To learn how, see [Run a query](/datastore/docs/store-query-data#run_a_query).\n\n5. Click on the **Name/ID** of an entity. Your screen should look similar to the\n following:\n\n### Edit a property\n\n1. Open the **Edit Entity** page for an entity.\n Under **Properties** , click **Edit** edit for the property you want to edit.\n\n | **Tip:** You can filter the properties table. Click **Filter properties** at the top of the table.\n2. In the **Edit property** pane, modify the property's **Name** , **Type** ,\n or **Value** . You can also modify whether the property is indexed. To learn\n about the impact of including or excluding a property from indexes, see\n [Excluded properties](/datastore/docs/concepts/indexes#unindexed_properties).\n\n3. Click **Done** . The **Edit property** pane closes and the\n properties table now shows your changes. Changes are not committed\n to the database until you click **Save**. The properties table highlights\n uncommitted changes with a blue dot next to the property name.\n\n4. Make additional changes to other properties. When you complete your edits,\n click **Save** to commit your changes to the database.\n\n The console commits your changes and takes you back to the **Datastore Studio** page.\n\n### Add a property\n\n1. Open the **Edit Entity** page for an entity. Click **Add property**.\n2. In the **Add a property** pane, specify a name for the property.\n3. Select a type for the property's data type.\n4. Specify a value for the property.\n5. Specify whether the property is indexed. To learn about the impact of including or excluding a property from\n indexes, see [Excluded properties](/datastore/docs/concepts/indexes#unindexed_properties).\n\n6. Click **Add** . The **Add a property** pane closes and the\n properties table now shows your changes. Changes are not committed\n to the database until you click **Save**. The properties table highlights\n uncommitted changes with a blue dot next to the property name.\n\n7. Make additional changes to other properties. When you complete your edits,\n click **Save** to commit your changes to the database.\n\n The console commits your changes and takes you back to the **Datastore Studio** page.\n\n### Delete a property\n\n1. Open the **Edit Entity** page for an entity. Under **Properties** , click\n **Delete** delete\n for the property you want to delete.\n\n2. The properties table now shows your changes. Changes are not\n committed to the database until you click **Save**. The properties table\n highlights uncommitted property deletions with crossed out names and property\n values.\n\n You can undo an uncommitted deletion by clicking **Restore**\n in the property's table row.\n3. Make additional changes to other properties. When you complete your edits,\n click **Save** to commit your changes to the database.\n\nComplex properties\n------------------\n\nThe entity editor supports properties with complex types such as `Array` and\n`Embedded entity`.\n\n### Array properties\n\nWhen you add or modify the value of an `Array` property, provide a value in JSON\nformat.\n\nIf you enter invalid JSON for the **Value** field you will receive an error\nmessage. You will not be able to add the property if the JSON is invalid.\n\n### Embedded entity properties\n\nWhen you add or modify the value of an `Embedded entity` property, provide a\nvalue in JSON format.\n\nIf you enter invalid JSON for the **Value** field you will receive an error\nmessage. You will not be able to add the property if the JSON is invalid.\n\nWhat's next\n-----------\n\n- Learn about [best practices for entities](/datastore/docs/best-practices#entities)."]]
![[プロパティを追加] ペイン。](https://cloud.google.com/static/datastore/images/add_property.png?hl=ja)
