ProjectionNode Class
Namespace
Usage
Refer to the QueryBuilder example.
ProjectionNode Methods
The following are methods for ProjectionNode.
alias(name)
Signature
public wave.ProjectionNode alias(String name)
Parameters
- name
- Type: String
- The name to use for this column. For example, this code defines the alias
c:
Wave.ProjectionNode[] projs = new Wave.ProjectionNode[]{Wave.QueryBuilder.count().alias('c')};
Return Value
Type: wave.ProjectionNode