Function freeCallback

src/execution_plan/ops/op_aggregate.c:30–36

hashtable entry free callback

// hashtable entry free callback
static void freeCallback
(
	dict *d,
	void *val
) {
	Group_Free((Group*)val);
}

// hashtable callbacks
static dictType _dt = { _id_hash, NULL, NULL, NULL, NULL, freeCallback, NULL,