List out different methods of ProjectionNode class in Salesforce?

Hi Laveena,

The following are methods for ProjectionNode.
1. sum()
Returns the sum of a numeric field.

Signature-
public wave.ProjectionNode sum()

2. avg()
Returns the average value of a numeric field.

Signature-
public wave.ProjectionNode avg()

3. min()
Returns the minimum value of a field.

Signature-
public wave.ProjectionNode min()

4. max()
Returns the maximum value of a field.

Signature-
public wave.ProjectionNode max()

5. count()
Returns the number of rows that match the query criteria.

Signature-
public wave.ProjectionNode count()

6. unique()
Returns the count of unique values.

Signature-
public wave.ProjectionNode unique()

7. alias(name)
Define output column names.

Signature-
public wave.ProjectionNode alias(String name)

Thanks.

• This reply was modified 6 years, 5 months ago by  Prachi.
• This reply was modified 6 years, 5 months ago by  Prachi.