Neogma v1 Documentation | Deleting Nodes

linkDeleting Nodes via the Model static

Using the delete static of a Model and providing a Where parameter, nodes of the Model can be deleted

1linkawait Users.delete({ 2link /* --> the Nodes to be deleted will be matched using this param */ 3link where: { 4link /* --> the node(s) to be deleted need to have the name 'John' AND the id '1' */ 5link name: 'John', 6link id: '1' 7link }, 8link /* --> (optional) adds the DETACH keyword to the delete statement, also deleting the relationships of the node(s) */ 9link detach: true, 10link /* --> (optional) an existing session or transaction to use */ 11link session: null, 12link});

linkDeleting Nodes via the Instance method

Using the delete method of an Instance, the node which corresponds to the Instance will be deleted.

1link/* --> let 'user' be a Users Instance. This node will be deleted */ 2linkawait user.delete({ 3link /* --> (optional) adds the DETACH keyword to the delete statement, also deleting the relationships of the node */ 4link detach: true, 5link /* --> (optional) an existing session or transaction to use */ 6link session: null, 7link});

Introduction Getting Started

Modelschevron_right

Overview Defining a Model Instances Creating Nodes and Relationships Merging Nodes and Relationships Updating Nodes and Relationships Deleting Nodes Deleting Relationships Finding Nodes and Relationships Hooks Temporary Databases

Sessions and Transactions

Query Builderchevron_right

Overview Clauses Match Clause Create Clause Set Clause On Create/On Match Clause Delete Clause Where Clause Remove Clause Order By Clause Return Clause Limit/Skip Clause With Clause Unwind Clause Helpers

Query Runnerchevron_right

Overview Running Arbitrary Queries Creating Nodes Updating Nodes Deleting Nodes Creating Relationships Helpers

Bind Parameters

Where Parameters