C++ (Cpp) append_suffix Examples

Example #1

File: cqmatrel.c Project: NianYue/pipelinedb

/*
 * GetUniqueMatRelName
 *
 * Returns a unique name for the given CV's underlying materialization table
 */
char *
GetUniqueMatRelName(char *cvname, char* nspname)
{
	char *relname = palloc0(NAMEDATALEN);
	int i = 0;
	StringInfoData suffix;
	Oid nspoid;

	if (nspname != NULL)
		nspoid = GetSysCacheOid1(NAMESPACENAME, CStringGetDatum(nspname));
	else
		nspoid = InvalidOid;

	initStringInfo(&suffix);
	strcpy(relname, cvname);

	while (true)
	{
		appendStringInfo(&suffix, "%s%d", CQ_TABLE_SUFFIX, i);
		append_suffix(relname, suffix.data, NAMEDATALEN);
		resetStringInfo(&suffix);
		if (!OidIsValid(get_relname_relid(relname, nspoid)))
			break;
	}

	return relname;
}

Example #2

File: cqmatrel.c Project: myechuri/pipelinedb

char *
CVNameToSeqRelName(char *cv_name)
{
	char *relname = palloc0(NAMEDATALEN);

	strcpy(relname, cv_name);
	append_suffix(relname, CQ_SEQREL_SUFFIX, NAMEDATALEN);

	return relname;
}