exists
exists(
name):ExistsNode
Defined in: src/query/expression.ts:311
The attribute is set, with any type.
Parameters
Section titled “Parameters”string
Returns
Section titled “Returns”Throws
Section titled “Throws”If given a system attribute — every entity has all of them, so the test would be a constant.
Example
Section titled “Example”exists("reviewedBy") // EXISTS(reviewedBy)not(exists("closedAt")) // NOT EXISTS(closedAt)