/*
* reltimeout - converts the internal format to a reltime string
*/
Datum
reltimeout(PG_FUNCTION_ARGS)
{
RelativeTime time = PG_GETARG_RELATIVETIME(0);
char *result;
struct pg_tm tt,
*tm = &tt;
char buf[MAXDATELEN + 1];
reltime2tm(time, tm);
EncodeInterval(tm, 0, IntervalStyle, buf);
result = pstrdup(buf);
PG_RETURN_CSTRING(result);
}
char *
PGTYPESinterval_to_asc(interval * span)
{
struct tm tt,
*tm = &tt;
fsec_t fsec;
char buf[MAXDATELEN + 1];
int IntervalStyle = INTSTYLE_POSTGRES_VERBOSE;
if (interval2tm(*span, tm, &fsec) != 0)
{
errno = PGTYPES_INTVL_BAD_INTERVAL;
return NULL;
}
EncodeInterval(tm, fsec, IntervalStyle, buf);
return pgtypes_strdup(buf);
}
char *
PGTYPESinterval_to_asc(interval * span)
{
struct tm tt,
*tm = &tt;
fsec_t fsec;
char buf[MAXDATELEN + 1];
int DateStyle = 0;
if (interval2tm(*span, tm, &fsec) != 0)
{
errno = PGTYPES_INTVL_BAD_INTERVAL;
return NULL;
}
if (EncodeInterval(tm, fsec, DateStyle, buf) != 0)
{
errno = PGTYPES_INTVL_BAD_INTERVAL;
return NULL;
}
return pgtypes_strdup(buf);
}
