database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-06-29 10:41:53 +03:00
Code Activity

Update DAYS_PER_MONTH comment.

Browse Source 
Add SECS_PER_YEAR and MINS_PER_HOUR macros.
This commit is contained in:
Bruce Momjian
2005-07-21 18:06:13 +00:00
parent a0407f508a
commit e6b72d6af6
11 changed files with 82 additions and 71 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/backend/utils/adt/nabstime.c
View File

@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/adt/nabstime.c,v 1.138 2005/07/21 04:41:43 momjian Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/nabstime.c,v 1.139 2005/07/21 18:06:12 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -199,7 +199,7 @@ tm2abstime(struct pg_tm * tm, int tz)
return INVALID_ABSTIME;
/* convert to seconds */
sec = tm->tm_sec + tz + (tm->tm_min + (day * HOURS_PER_DAY + tm->tm_hour) * SECS_PER_MINUTE) * SECS_PER_MINUTE;
sec = tm->tm_sec + tz + (tm->tm_min + (day * HOURS_PER_DAY + tm->tm_hour) * MINS_PER_HOUR) * SECS_PER_MINUTE;
/* check for overflow */
if ((day == MAX_DAYNUM && sec < 0) ||
@ -638,8 +638,8 @@ reltimein(PG_FUNCTION_ARGS)
switch (dtype)
{
case DTK_DELTA:
result = ((tm->tm_hour * SECS_PER_MINUTE + tm->tm_min) * SECS_PER_MINUTE) + tm->tm_sec;
result += tm->tm_year * 36525 * 864 + ((tm->tm_mon * DAYS_PER_MONTH) + tm->tm_mday) * SECS_PER_DAY;
result = ((tm->tm_hour * MINS_PER_HOUR + tm->tm_min) * SECS_PER_MINUTE) + tm->tm_sec;
result += tm->tm_year * SECS_PER_YEAR + ((tm->tm_mon * DAYS_PER_MONTH) + tm->tm_mday) * SECS_PER_DAY;
break;
default:
@ -884,8 +884,8 @@ reltime_interval(PG_FUNCTION_ARGS)
default:
#ifdef HAVE_INT64_TIMESTAMP
year = reltime / (36525 * 864);
reltime -= year * (36525 * 864);
year = reltime / SECS_PER_YEAR;
reltime -= year * SECS_PER_YEAR;
month = reltime / (DAYS_PER_MONTH * SECS_PER_DAY);
reltime -= month * (DAYS_PER_MONTH * SECS_PER_DAY);
day = reltime / SECS_PER_DAY;
@ -893,7 +893,7 @@ reltime_interval(PG_FUNCTION_ARGS)
result->time = (reltime * USECS_PER_SEC);
#else
TMODULO(reltime, year, 36525 * 864);
TMODULO(reltime, year, SECS_PER_YEAR);
TMODULO(reltime, month, DAYS_PER_MONTH * SECS_PER_DAY);
TMODULO(reltime, day, SECS_PER_DAY);