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orientdbgremlin

Index on edges of graph database

How to implement index on the edges of graph databases ?

Like :

CREATE INDEX <index_name> ON <edge_name> (<edge_property>) DICTIONARY
Solution

  • First, You have to create the Edge : 

    CREATE CLASS MyEdge IF NOT EXISTS EXTENDS E

    Then, Create the Property where you want to put an index : 

    CREATE PROPERTY MyEdge.MyProperty IF NOT EXISTS STRING

    Finally, You can create your index : 

    CREATE INDEX MyIndex ON MyEdge (MyProperty) DICTIONARY