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Remove more extraneous parentheses in date/time functions.

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This commit is contained in:
Bruce Momjian
2005-05-24 02:09:45 +00:00
parent a99b2852ca
commit 09ff9dbe2b
9 changed files with 391 additions and 414 deletions
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64
src/backend/utils/adt/nabstime.c
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@ -10,7 +10,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/adt/nabstime.c,v 1.130 2005/05/23 21:54:02 momjian Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/nabstime.c,v 1.131 2005/05/24 02:09:45 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -27,7 +27,7 @@
#include "miscadmin.h"
#include "pgtime.h"
#include "utils/builtins.h"
#include "utils/timestamp.h"
#define MIN_DAYNUM -24856 /* December 13, 1901 */
#define MAX_DAYNUM 24854 /* January 18, 2038 */
@ -191,7 +191,7 @@ abstime2tm(AbsoluteTime _time, int *tzp, struct pg_tm * tm, char **tzn)
if (HasCTZSet && (tzp != NULL))
time -= CTimeZone;
if ((!HasCTZSet) && (tzp != NULL))
if (!HasCTZSet && tzp != NULL)
tx = pg_localtime(&time,global_timezone);
else
tx = pg_gmtime(&time);
@ -273,7 +273,7 @@ tm2abstime(struct pg_tm * tm, int tz)
day = date2j(tm->tm_year, tm->tm_mon, tm->tm_mday) - UNIX_EPOCH_JDATE;
/* check for time out of range */
if ((day < MIN_DAYNUM) || (day > MAX_DAYNUM))
if (day < MIN_DAYNUM || day > MAX_DAYNUM)
return INVALID_ABSTIME;
/* convert to seconds */
@ -432,9 +432,9 @@ abstime_finite(PG_FUNCTION_ARGS)
{
AbsoluteTime abstime = PG_GETARG_ABSOLUTETIME(0);
PG_RETURN_BOOL((abstime != INVALID_ABSTIME) &&
(abstime != NOSTART_ABSTIME) &&
(abstime != NOEND_ABSTIME));
PG_RETURN_BOOL(abstime != INVALID_ABSTIME &&
abstime != NOSTART_ABSTIME &&
abstime != NOEND_ABSTIME);
}
@ -729,8 +729,8 @@ reltimein(PG_FUNCTION_ARGS)
switch (dtype)
{
case DTK_DELTA:
result = ((((tm->tm_hour * 60) + tm->tm_min) * 60) + tm->tm_sec);
result += ((tm->tm_year * 36525 * 864) + (((tm->tm_mon * 30) + tm->tm_mday) * SECS_PER_DAY));
result = ((tm->tm_hour * 60 + tm->tm_min) * 60) + tm->tm_sec;
result += tm->tm_year * 36525 * 864 + ((tm->tm_mon * 30) + tm->tm_mday) * SECS_PER_DAY;
break;
default:
@ -946,14 +946,14 @@ interval_reltime(PG_FUNCTION_ARGS)
}
#ifdef HAVE_INT64_TIMESTAMP
span = ((((INT64CONST(365250000) * year) + (INT64CONST(30000000) * month))
* INT64CONST(SECS_PER_DAY)) + interval->time);
span = ((INT64CONST(365250000) * year + INT64CONST(30000000) * month) *
INT64CONST(86400)) + interval->time;
span /= USECS_PER_SEC;
#else
span = (((((double) 365.25 * year) + ((double) 30 * month)) * SECS_PER_DAY) + interval->time);
span = (365.25 * year + 30.0 * month) * SECS_PER_DAY + interval->time;
#endif
if ((span < INT_MIN) || (span > INT_MAX))
if (span < INT_MIN || span > INT_MAX)
time = INVALID_RELTIME;
else
time = span;
@ -991,12 +991,12 @@ reltime_interval(PG_FUNCTION_ARGS)
result->time = (reltime * USECS_PER_SEC);
#else
TMODULO(reltime, year, (36525 * 864));
TMODULO(reltime, month, (30 * SECS_PER_DAY));
TMODULO(reltime, year, 36525 * 864);
TMODULO(reltime, month, 30 * SECS_PER_DAY);
result->time = reltime;
#endif
result->month = ((12 * year) + month);
result->month = 12 * year + month;
break;
}
@ -1049,8 +1049,8 @@ timepl(PG_FUNCTION_ARGS)
if (AbsoluteTimeIsReal(t1) &&
RelativeTimeIsValid(t2) &&
((t2 > 0) ? (t1 < NOEND_ABSTIME - t2)
: (t1 > NOSTART_ABSTIME - t2))) /* prevent overflow */
((t2 > 0 && t1 < NOEND_ABSTIME - t2) ||
(t2 <= 0 && t1 > NOSTART_ABSTIME - t2))) /* prevent overflow */
PG_RETURN_ABSOLUTETIME(t1 + t2);
PG_RETURN_ABSOLUTETIME(INVALID_ABSTIME);
@ -1068,8 +1068,8 @@ timemi(PG_FUNCTION_ARGS)
if (AbsoluteTimeIsReal(t1) &&
RelativeTimeIsValid(t2) &&
((t2 > 0) ? (t1 > NOSTART_ABSTIME + t2)
: (t1 < NOEND_ABSTIME + t2))) /* prevent overflow */
((t2 > 0 && t1 > NOSTART_ABSTIME + t2) ||
(t2 <= 0 && t1 < NOEND_ABSTIME + t2))) /* prevent overflow */
PG_RETURN_ABSOLUTETIME(t1 - t2);
PG_RETURN_ABSOLUTETIME(INVALID_ABSTIME);
@ -1272,12 +1272,12 @@ tinterval_cmp_internal(TimeInterval a, TimeInterval b)
* non-INVALID. This is somewhat arbitrary; the important thing is to
* have a consistent sort order.
*/
a_invalid = ((a->status == T_INTERVAL_INVAL) ||
(a->data[0] == INVALID_ABSTIME) ||
(a->data[1] == INVALID_ABSTIME));
b_invalid = ((b->status == T_INTERVAL_INVAL) ||
(b->data[0] == INVALID_ABSTIME) ||
(b->data[1] == INVALID_ABSTIME));
a_invalid = a->status == T_INTERVAL_INVAL ||
a->data[0] == INVALID_ABSTIME ||
a->data[1] == INVALID_ABSTIME;
b_invalid = b->status == T_INTERVAL_INVAL ||
b->data[0] == INVALID_ABSTIME ||
b->data[1] == INVALID_ABSTIME;
if (a_invalid)
{
@ -1390,7 +1390,7 @@ tintervalleneq(PG_FUNCTION_ARGS)
PG_RETURN_BOOL(false);
rt = DatumGetRelativeTime(DirectFunctionCall1(tintervalrel,
TimeIntervalGetDatum(i)));
PG_RETURN_BOOL((rt != INVALID_RELTIME) && (rt == t));
PG_RETURN_BOOL(rt != INVALID_RELTIME && rt == t);
}
Datum
@ -1404,7 +1404,7 @@ tintervallenne(PG_FUNCTION_ARGS)
PG_RETURN_BOOL(false);
rt = DatumGetRelativeTime(DirectFunctionCall1(tintervalrel,
TimeIntervalGetDatum(i)));
PG_RETURN_BOOL((rt != INVALID_RELTIME) && (rt != t));
PG_RETURN_BOOL(rt != INVALID_RELTIME && rt != t);
}
Datum
@ -1418,7 +1418,7 @@ tintervallenlt(PG_FUNCTION_ARGS)
PG_RETURN_BOOL(false);
rt = DatumGetRelativeTime(DirectFunctionCall1(tintervalrel,
TimeIntervalGetDatum(i)));
PG_RETURN_BOOL((rt != INVALID_RELTIME) && (rt < t));
PG_RETURN_BOOL(rt != INVALID_RELTIME && rt < t);
}
Datum
@ -1432,7 +1432,7 @@ tintervallengt(PG_FUNCTION_ARGS)
PG_RETURN_BOOL(false);
rt = DatumGetRelativeTime(DirectFunctionCall1(tintervalrel,
TimeIntervalGetDatum(i)));
PG_RETURN_BOOL((rt != INVALID_RELTIME) && (rt > t));
PG_RETURN_BOOL(rt != INVALID_RELTIME && rt > t);
}
Datum
@ -1446,7 +1446,7 @@ tintervallenle(PG_FUNCTION_ARGS)
PG_RETURN_BOOL(false);
rt = DatumGetRelativeTime(DirectFunctionCall1(tintervalrel,
TimeIntervalGetDatum(i)));
PG_RETURN_BOOL((rt != INVALID_RELTIME) && (rt <= t));
PG_RETURN_BOOL(rt != INVALID_RELTIME && rt <= t);
}
Datum
@ -1460,7 +1460,7 @@ tintervallenge(PG_FUNCTION_ARGS)
PG_RETURN_BOOL(false);
rt = DatumGetRelativeTime(DirectFunctionCall1(tintervalrel,
TimeIntervalGetDatum(i)));
PG_RETURN_BOOL((rt != INVALID_RELTIME) && (rt >= t));
PG_RETURN_BOOL(rt != INVALID_RELTIME && rt >= t);
}
/*