vertex
How to designate a vertex to use when loading data from a data file.
Synopsis
vertex "fieldName", {
label "labelName"
key "fieldName"
}
Description
Each record read from an input data file will have vertex information.
vertex
defines the label and key for a vertex that will be read. If no
property
values are set, all properties in the record will be input.
Examples
Set the parameters for a vertex in a mapping
script:
vertex "recipe", {
label "recipe"
key "name"
}
For this
vertex, each vertex created with the vertex label recipe will be created from a
record in the input file in which the vertex label is defined as recipe and the key
field as name.