getConstraint: Uniqueness Constraints

In RNeo4j: Neo4j Driver for R

Description

Get all uniqueness constraints for a given label or for the entire graph database.

Usage

getConstraint(graph, label = character())

Arguments

graph	A graph object.
label	A character vector.

Details

Omitting the label argument returns all uniqueness constraints in the graph database.

Value

A data.frame.

See Also

addConstraint, dropConstraint

Examples

## Not run: 
graph = startGraph("http://localhost:7474/db/data/")
clear(graph)

addConstraint(graph, "Person", "name")
addConstraint(graph, "City", "name")

getConstraint(graph, "Person")
getConstraint(graph)

## End(Not run)

RNeo4j documentation built on May 29, 2017, 4:01 p.m.