Neogma Documentation

1linkconst queryBuilder = new QueryBuilder() 2link .remove('a.name'); /* --> literal string to use */ 3link 4linkconsole.log(queryBuilder.getStatement()); // REMOVE a.name 5linkconsole.log(queryBuilder.getBindParam().get()); // {}

linkRemove properties by using an object

The properties of an identifier can be removed by using an object.

1linkconst queryBuilder = new QueryBuilder().remove({ 2link /* --> the identifier whose properties will be removed */ 3link identifier: 'a', 4link /* --> the properties of the identifier to remove */ 5link properties: ['name', 'age'] 6link}); 7link 8linkconsole.log(queryBuilder.getStatement()); // REMOVE a.name, a.age 9linkconsole.log(queryBuilder.getBindParam().get()); // {}

linkRemove labels by using an object

The labels of an identifier can be removed by using an object.

1linkconst queryBuilder = new QueryBuilder().remove({ 2link /* --> the identifier whose labels will be removed */ 3link identifier: 'a', 4link /* --> the labels of the identifier to remove */ 5link labels: ['Label1', 'Label2'] 6link}); 7link 8linkconsole.log(queryBuilder.getStatement()); // REMOVE a:Label1:Label2 9linkconsole.log(queryBuilder.getBindParam().get()); // {}

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 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

linkRemove

linkRemove by using a literal string

linkRemove properties by using an object

linkRemove labels by using an object