Function _ExecutionPlan_InitRecordPool

src/execution_plan/execution_plan.c:408–417

//------------------------------------------------------------------------------

static inline void _ExecutionPlan_InitRecordPool(ExecutionPlan *plan) {
	if(plan->record_pool) return;
	// Initialize record pool.
	// Determine Record size to inform ObjectPool allocation
	uint entries_count = raxSize(plan->record_map);
	uint rec_size = sizeof(_Record) + (sizeof(Entry) * entries_count);

	// Create a data block with initial capacity of 256 records.
	plan->record_pool = ObjectPool_New(256, rec_size, (fpDestructor)Record_FreeEntries);
}

static void _ExecutionPlanInit(OpBase *root) {
	// If the ExecutionPlan associated with this op hasn't built a record pool yet, do so now.