Indexing The Database (indra_cogex.indexing)

A collection of functions for indexing on the database.

index_evidence_on_stmt_hash(client, exist_ok=False)[source]

Index all Evidence nodes on the stmt_hash property

Parameters:

  • client (Neo4jClient) – Neo4jClient instance to the graph database to be indexed

  • exist_ok (bool) – If False, raise an exception if the index already exists. Default: False.

index_indra_rel_on_stmt_hash(client)[source]

Index all indra_rel relationships on stmt_hash property

Parameters:

client (Neo4jClient) – Neo4jClient instance to the graph database to be indexed

index_nodes_on_id(client, exist_ok=False)[source]

Index all nodes on the id property

Parameters:

  • client (Neo4jClient) – Neo4jClient instance to the graph database to be indexed

  • exist_ok (bool) – If False, raise an exception if the index already exists. Default: False.