Category Archives: Database

Gremlin Query Basic Tutorials

Gremlin Query Basic Tutorials

Gremlin Query Basic Tutorials

Gremlin Query Basic Tutorials

Gremlin Query Language – Create Vertex/Node and Edge/Relationship Check If Vertex/Edge Exist – Gremlin Query – Titan Update Properties of Multiple Edges – Gremlin Query – Titan Update Properties of Multiple Vertices – Gremlin Query – Titan Create Vertex If Does Not Exist – Gremlin Query – Titan Query/Access Root Level Properties and Nested Properties… Read More »

Create Vertex If Does Not Exist – Gremlin Query – Titan

Create Vertex If Does Not Exist - Gremlin Query - Titan

Create Vertex If Does Not Exist – Gremlin Query – Titan

Create Vertex If Does Not Exist - Gremlin Query - Titan

Create Vertex If Does Not Exist Return a vertex with given label and property. If the vertex does not exist, a new vertex is created and returned to vertexObject. vertexObject = g.V().hasLabel(‘VERTEX_LABEL’).has(‘property’,’value’).tryNext().orElseGet{ graph.addVertex(label, ‘VERTEX_LABEL’, ‘property’, ‘value’); }; Related Links: