C++ (Cpp) pretty_format_node_dump 예제들

예제 #1

파일: funcs.cpp 프로젝트: b-xiang/gpdb

Datum
DumpQuery(PG_FUNCTION_ARGS)
{
	char *szSqlText = textToString(PG_GETARG_TEXT_P(0));

	Query *pquery = parseSQL(szSqlText);
	elog(NOTICE, "(DumpQuery - Original) \n %s", pretty_format_node_dump(const_cast<char*>(gpdb::SzNodeToString(pquery))));

	Query *pqueryNormalized = preprocess_query_optimizer(pquery, NULL);
	elog(NOTICE, "(DumpQuery - Normalized) \n %s", pretty_format_node_dump(const_cast<char*>(gpdb::SzNodeToString(pqueryNormalized))));

	text *ptResult = stringToText("Query dumped");

	PG_RETURN_TEXT_P(ptResult);
}

예제 #2

파일: print.cpp 프로젝트: EccentricLoggers/peloton

/*
 * pprint
 *	  pretty-print contents of Node to stdout
 */
void
pprint(const void *obj)
{
	char	   *s;
	char	   *f;

	s = nodeToString(obj);
	f = pretty_format_node_dump(s);
	pfree(s);
	printf("%s\n", f);
	fflush(stdout);
	pfree(f);
}

예제 #3

파일: print.cpp 프로젝트: EccentricLoggers/peloton

/*
 * elog_node_display
 *	  send pretty-printed contents of Node to postmaster log
 */
void
elog_node_display(int lev, const char *title, const void *obj, bool pretty)
{
	char	   *s;
	char	   *f;

	s = nodeToString(obj);
	if (pretty)
		f = pretty_format_node_dump(s);
	else
		f = format_node_dump(s);
	pfree(s);
	ereport(lev,
			(errmsg_internal("%s:", title),
			 errdetail_internal("%s", f)));
	pfree(f);
}