Method

ArrowExecutePlanbuild_aggregate_node

Declaration [src]

GArrowExecuteNode*
garrow_execute_plan_build_aggregate_node (
  GArrowExecutePlan* plan,
  GArrowExecuteNode* input,
  GArrowAggregateNodeOptions* options,
  GError** error
)

Description [src]

This is a shortcut of garrow_execute_plan_build_node() for aggregate node.

Available since:

6.0.0

Parameters

`input`	`GArrowExecuteNode`
	A `GArrowExecuteNode`.
	The data is owned by the caller of the function.
`options`	`GArrowAggregateNodeOptions`
	A `GArrowAggregateNodeOptions`.
	The data is owned by the caller of the function.
`error`	`GError **`
	The return location for a `GError*`, or `NULL`.

Return value

Returns:	`GArrowExecuteNode`
	A newly built and added `GArrowExecuteNode` for aggregation on success, `NULL` on error.
	The caller of the method takes ownership of the data, and is responsible for freeing it.