Instructions for Use

"Delete the Entity" is used to remove unwanted entity types from the graph database. Two methods for deleting entity types are provided here. The 【Delete the Entity】 GPA tool is recommended for implementing mass deletion or conditional deletion:

Method 1: After connecting to the graph database, select the entity type to be deleted in the entity list of the Graph Manager, right-click, and choose the "Delete" option.

Method 2: In Toolbox -> Knowledge Graph -> Delete the Entity, double-click the tool directly, or drag the tool into the model builder window and then double-click the function icon.

Operation Steps

1. Set the graph database connection information, including graph database type, database address, username, password, etc. After filling in the information, click the "Join" button. A "Connection succeeded" message will prompt "Entity types have been fetched, please add and select."
2. Click the "+" button to add the entity type to be deleted.
3. When the condition is empty, all data under the target entity type is deleted by default. If you only need to delete part of the data under the entity type, you can add a condition statement in the format of attribute name: 'attribute value', for example, ENTITYNAME:'Transportation'. If there are multiple attribute values, separate them with commas.
4. Click the "Execute" button. After the execution is completed, the graph manager will automatically remove this entity type.