Node Update

• Update props on node with matching props
• Update props on node with a relationship to a node containing matching props
• Update node to add (multi-node) relationships

Update props on node with matching props

To update the status of the Project node with name == "Project 2":

mutation {
    ProjectUpdate(
        input: {
            MATCH: {
                name: "Project 2"
            },
            SET: {
                status: "INACTIVE"
            }
        }
    )
    { ... }
}

Update props on node with a relationship to a node containing matching props

To update the status of any Project nodes containing an owner relationship to the User with name == "Smith":

mutation {
    ProjectUpdate(
        input: {
            MATCH: {
                owner: {
                    dst: {
                        User: {
                            name: "Smith"
                        }
                    }
                }
            },
            SET: {
                status: "INACTIVE"
            }
        }
    )
    { ... }
}

Update node to add (multi-node) relationships

To update a specific Project node to add several issue relationships to new Feature and Bug nodes, call ProjectUpdate with:

mutation {
    ProjectUpdate(
        input: {
            MATCH: {
                id: "<ID>"
            },
            SET: {
                issues: [
                    {
                        ADD: {
                            dst: {
                                Feature: {
                                    NEW: {
                                        name: "Add login page"
                                    }
                                }
                            }
                        }
                    },
                    {
                        ADD: {
                            dst: {
                                Bug: {
                                    NEW: {
                                        name: "Fix auth bug"
                                    }
                                }
                            }
                        }
                    }
                ]
            }
        }
    ) 
    { ... }
}