Skip to main content

  • ​
    aggregateConvexHull

    public AggregateConvexHullResponse aggregateConvexHull(AggregateConvexHullRequest request) throws GPUdbException
    Calculates and returns the convex hull for the values in a table specified by tableName.
    Parameters:
    request - Request object containing the parameters for the operation.
    Returns:
    Response object containing the results of the operation.
    Throws:
    GPUdbException - if an error occurs during the operation.

  • ​
    aggregateConvexHull

    public AggregateConvexHullResponse aggregateConvexHull(String tableName, String xColumnName, String yColumnName, Map<String,String> options) throws GPUdbException
    Calculates and returns the convex hull for the values in a table specified by tableName.
    Parameters:
    tableName - Name of table on which the operation will be performed. Must be an existing table, in [schema_name.]table_name format, using standard name resolution rules.
    xColumnName - Name of the column containing the x coordinates of the points for the operation being performed.
    yColumnName - Name of the column containing the y coordinates of the points for the operation being performed.
    options - Optional parameters. The default value is an empty Map.
    Returns:
    Response object containing the results of the operation.
    Throws:
    GPUdbException - if an error occurs during the operation.