Function getLikeDistributionPolicy

src/backend/parser/parse_utilcmd.c:5131–5147

* getLikeDistributionPolicy * * For Apache Cloudberry distributed tables, default to * the same distribution as the first LIKE table, unless * we also have INHERITS */

 * we also have INHERITS
 */
static DistributedBy *
getLikeDistributionPolicy(TableLikeClause *e)
{
	DistributedBy *likeDistributedBy = NULL;
	Relation	rel;

	rel = relation_openrv(e->relation, AccessShareLock);

	if (rel->rd_cdbpolicy != NULL && rel->rd_cdbpolicy->ptype != POLICYTYPE_ENTRY)
	{
		likeDistributedBy = make_distributedby_for_rel(rel);
	}

	relation_close(rel, AccessShareLock);

	return likeDistributedBy;
}


/*