Function nodeToString

src/backend/nodes/outfuncs.c:5409–5418

* nodeToString - * returns the ascii representation of the Node as a palloc'd string */

 *	   returns the ascii representation of the Node as a palloc'd string
 */
char *
nodeToString(const void *obj)
{
	StringInfoData str;

	/* see stringinfo.h for an explanation of this maneuver */
	initStringInfo(&str);
	outNode(&str, obj);
	return str.data;
}

/*
 * bmsToString -