public enum PlanNode.Types.KindReference documentation and code samples for the Google Cloud Spanner v1 API enum PlanNode.Types.Kind.
The kind of [PlanNode][google.spanner.v1.PlanNode]. Distinguishes between the two different kinds of nodes that can appear in a query plan.
Namespace
Google.Cloud.Spanner.V1Assembly
Google.Cloud.Spanner.V1.dll
Fields |
|
|---|---|
| Name | Description |
Relational |
Denotes a Relational operator node in the expression tree. Relational
operators represent iterative processing of rows during query execution.
For example, a |
Scalar |
Denotes a Scalar node in the expression tree. Scalar nodes represent non-iterable entities in the query plan. For example, constants or arithmetic operators appearing inside predicate expressions or references to column names. |
Unspecified |
Not specified. |