CumulativeMax
Calculates the cumulative maximum value from the first row up to the current row within a partition.
Category: window
Syntax:
CumulativeMax([column])
Returns: Same as input type
Context Filtering: ✓ Yes
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
column |
column |
✓ Yes | The numeric column to calculate cumulative maximum for |
Allowed Column Types for column: INT, FLOAT, DECIMAL, NUMBER
Validation
- Minimum parameters: 1
- Maximum parameters: 1
Examples
CumulativeMax([Sales])
Returns the highest sales value seen from the first row to the current row.
CumulativeMax([Temperature])
Tracks the peak temperature observed up to each point in time.
Related Functions
- CumulativeMin - Calculates cumulative minimum
- MovingMax - Calculates moving maximum with a window
- Max - Returns the overall maximum