Function ChoosePartitionName

src/backend/parser/parse_partition_gp.c:866–885

}

char *
ChoosePartitionName(const char *parentname, int level, Oid naemspaceId,
					const char *partname, int partnum)
{
	char partsubstring[NAMEDATALEN];
	char levelstr[NAMEDATALEN];

	snprintf(levelstr, NAMEDATALEN, "%d", level);

	if (partname)
	{
		snprintf(partsubstring, NAMEDATALEN, "prt_%s", partname);
		return makeObjectName(parentname, levelstr, partsubstring);
	}

	Assert(partnum > 0);
	snprintf(partsubstring, NAMEDATALEN, "prt_%d", partnum);
	return ChooseRelationName(parentname, levelstr, partsubstring, naemspaceId,
							  false);
}

/*
 * Construct a CreateStmt representing a single partition to be created as part