Function insertResgroupCapabilityEntry

src/backend/commands/resgroupcmds.c:1431–1451

* Insert one capability to the capability table. * * @param rel the relation * @param groupid oid of the resource group * @param type the resource limit type * @param value the limit value */

 * @param value    the limit value
 */
static void
insertResgroupCapabilityEntry(Relation rel,
							 Oid groupid,
							 uint16 type,
							 const char *value)
{
	Datum new_record[Natts_pg_resgroupcapability];
	bool new_record_nulls[Natts_pg_resgroupcapability];
	HeapTuple tuple;
	TupleDesc tupleDesc = RelationGetDescr(rel);

	MemSet(new_record, 0, sizeof(new_record));
	MemSet(new_record_nulls, false, sizeof(new_record_nulls));

	new_record[Anum_pg_resgroupcapability_resgroupid - 1] = ObjectIdGetDatum(groupid);
	new_record[Anum_pg_resgroupcapability_reslimittype - 1] = UInt16GetDatum(type);
	new_record[Anum_pg_resgroupcapability_value - 1] = CStringGetTextDatum(value);

	tuple = heap_form_tuple(tupleDesc, new_record, new_record_nulls);
	CatalogTupleInsert(rel, tuple);
}

/*
 * Delete capability entries of one resource group.