database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-11-12 05:01:15 +03:00
Code Activity

Remove more extraneous parentheses in date/time functions.

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

81
src/backend/utils/adt/timestamp.c
View File

@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/utils/adt/timestamp.c,v 1.122 2005/05/23 21:54:02 momjian Exp $
* $PostgreSQL: pgsql/src/backend/utils/adt/timestamp.c,v 1.123 2005/05/24 02:09:45 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -280,8 +280,8 @@ AdjustTimestampForTypmod(Timestamp *time, int32 typmod)
#ifdef HAVE_INT64_TIMESTAMP
if (*time >= INT64CONST(0))
{
*time = (((*time + TimestampOffsets[typmod]) / TimestampScales[typmod])
* TimestampScales[typmod]);
*time = ((*time + TimestampOffsets[typmod]) / TimestampScales[typmod]) *
TimestampScales[typmod];
}
else
{
@@ -289,8 +289,7 @@ AdjustTimestampForTypmod(Timestamp *time, int32 typmod)
* TimestampScales[typmod]);
}
#else
*time = (rint(((double) *time) * TimestampScales[typmod])
/ TimestampScales[typmod]);
*time = rint((double)*time * TimestampScales[typmod]) / TimestampScales[typmod];
#endif
}
}
@@ -891,7 +890,7 @@ AdjustIntervalForTypmod(Interval *interval, int32 typmod)
#ifdef HAVE_INT64_TIMESTAMP
if (interval->time >= INT64CONST(0))
{
interval->time = (((interval->time +
interval->time = ((interval->time +
IntervalOffsets[precision]) /
IntervalScales[precision]) *
IntervalScales[precision];
@@ -1212,15 +1211,15 @@ tm2interval(struct pg_tm * tm, fsec_t fsec, Interval *span)
{
span->month = tm->tm_year * 12 + tm->tm_mon;
#ifdef HAVE_INT64_TIMESTAMP
span->time = ((((((((tm->tm_mday * INT64CONST(24))
+ tm->tm_hour) * INT64CONST(60))
+ tm->tm_min) * INT64CONST(60))
+ tm->tm_sec) * USECS_PER_SEC) + fsec);
span->time = (((((((tm->tm_mday * INT64CONST(24)) +
tm->tm_hour) * INT64CONST(60)) +
tm->tm_min) * INT64CONST(60)) +
tm->tm_sec) * USECS_PER_SEC) + fsec;
#else
span->time = ((((((tm->tm_mday * 24.0)
+ tm->tm_hour) * 60.0)
+ tm->tm_min) * 60.0)
+ tm->tm_sec);
span->time = (((((tm->tm_mday * 24.0) +
tm->tm_hour) * 60.0) +
tm->tm_min) * 60.0) +
tm->tm_sec;
span->time = JROUND(span->time + fsec);
#endif
@@ -1231,14 +1230,14 @@ tm2interval(struct pg_tm * tm, fsec_t fsec, Interval *span)
static int64
time2t(const int hour, const int min, const int sec, const fsec_t fsec)
{
return ((((((hour * 60) + min) * 60) + sec) * USECS_PER_SEC) + fsec);
return (((((hour * 60) + min) * 60) + sec) * USECS_PER_SEC) + fsec;
} /* time2t() */
#else
static double
time2t(const int hour, const int min, const int sec, const fsec_t fsec)
{
return ((((hour * 60) + min) * 60) + sec + fsec);
return (((hour * 60) + min) * 60) + sec + fsec;
} /* time2t() */
#endif
@@ -1324,7 +1323,7 @@ int
timestamp_cmp_internal(Timestamp dt1, Timestamp dt2)
{
#ifdef HAVE_INT64_TIMESTAMP
return ((dt1 < dt2) ? -1 : ((dt1 > dt2) ? 1 : 0));
return (dt1 < dt2) ? -1 : ((dt1 > dt2) ? 1 : 0);
#else
/*
@@ -1935,13 +1934,13 @@ timestamp_pl_interval(PG_FUNCTION_ARGS)
tm->tm_mon += span->month;
if (tm->tm_mon > 12)
{
tm->tm_year += ((tm->tm_mon - 1) / 12);
tm->tm_mon = (((tm->tm_mon - 1) % 12) + 1);
tm->tm_year += (tm->tm_mon - 1) / 12;
tm->tm_mon = ((tm->tm_mon - 1) % 12) + 1;
}
else if (tm->tm_mon < 1)
{
tm->tm_year += ((tm->tm_mon / 12) - 1);
tm->tm_mon = ((tm->tm_mon % 12) + 12);
tm->tm_year += tm->tm_mon / 12 - 1;
tm->tm_mon = tm->tm_mon % 12 + 12;
}
/* adjust for end of month boundary problems... */
@@ -2014,13 +2013,13 @@ timestamptz_pl_interval(PG_FUNCTION_ARGS)
tm->tm_mon += span->month;
if (tm->tm_mon > 12)
{
tm->tm_year += ((tm->tm_mon - 1) / 12);
tm->tm_mon = (((tm->tm_mon - 1) % 12) + 1);
tm->tm_year += (tm->tm_mon - 1) / 12;
tm->tm_mon = ((tm->tm_mon - 1) % 12) + 1;
}
else if (tm->tm_mon < 1)
{
tm->tm_year += ((tm->tm_mon / 12) - 1);
tm->tm_mon = ((tm->tm_mon % 12) + 12);
tm->tm_year += tm->tm_mon / 12 - 1;
tm->tm_mon = tm->tm_mon % 12 + 12;
}
/* adjust for end of month boundary problems... */
@@ -2337,12 +2336,12 @@ timestamp_age(PG_FUNCTION_ARGS)
timestamp2tm(dt2, NULL, tm2, &fsec2, NULL) == 0)
{
fsec = (fsec1 - fsec2);
tm->tm_sec = (tm1->tm_sec - tm2->tm_sec);
tm->tm_min = (tm1->tm_min - tm2->tm_min);
tm->tm_hour = (tm1->tm_hour - tm2->tm_hour);
tm->tm_mday = (tm1->tm_mday - tm2->tm_mday);
tm->tm_mon = (tm1->tm_mon - tm2->tm_mon);
tm->tm_year = (tm1->tm_year - tm2->tm_year);
tm->tm_sec = tm1->tm_sec - tm2->tm_sec;
tm->tm_min = tm1->tm_min - tm2->tm_min;
tm->tm_hour = tm1->tm_hour - tm2->tm_hour;
tm->tm_mday = tm1->tm_mday - tm2->tm_mday;
tm->tm_mon = tm1->tm_mon - tm2->tm_mon;
tm->tm_year = tm1->tm_year - tm2->tm_year;
/* flip sign if necessary... */
if (dt1 < dt2)
@@ -2450,13 +2449,13 @@ timestamptz_age(PG_FUNCTION_ARGS)
if (timestamp2tm(dt1, &tz1, tm1, &fsec1, &tzn) == 0 &&
timestamp2tm(dt2, &tz2, tm2, &fsec2, &tzn) == 0)
{
fsec = (fsec1 - fsec2);
tm->tm_sec = (tm1->tm_sec - tm2->tm_sec);
tm->tm_min = (tm1->tm_min - tm2->tm_min);
tm->tm_hour = (tm1->tm_hour - tm2->tm_hour);
tm->tm_mday = (tm1->tm_mday - tm2->tm_mday);
tm->tm_mon = (tm1->tm_mon - tm2->tm_mon);
tm->tm_year = (tm1->tm_year - tm2->tm_year);
fsec = fsec1 - fsec2;
tm->tm_sec = tm1->tm_sec - tm2->tm_sec;
tm->tm_min = tm1->tm_min - tm2->tm_min;
tm->tm_hour = tm1->tm_hour - tm2->tm_hour;
tm->tm_mday = tm1->tm_mday - tm2->tm_mday;
tm->tm_mon = tm1->tm_mon - tm2->tm_mon;
tm->tm_year = tm1->tm_year - tm2->tm_year;
/* flip sign if necessary... */
if (dt1 < dt2)
@@ -3048,7 +3047,7 @@ interval_trunc(PG_FUNCTION_ARGS)
case DTK_YEAR:
tm->tm_mon = 0;
case DTK_QUARTER:
tm->tm_mon = (3 * (tm->tm_mon / 3));
tm->tm_mon = 3 * (tm->tm_mon / 3);
case DTK_MONTH:
tm->tm_mday = 0;
case DTK_DAY:
@@ -3357,7 +3356,7 @@ timestamp_part(PG_FUNCTION_ARGS)
* ----
*/
if (tm->tm_year > 0)
result = ((tm->tm_year + 99) / 100);
result = (tm->tm_year + 99) / 100;
else
/* caution: C division may have negative remainder */
result = -((99 - (tm->tm_year - 1)) / 100);
@@ -3419,7 +3418,7 @@ timestamp_part(PG_FUNCTION_ARGS)
errmsg("timestamp out of range")));
#ifdef HAVE_INT64_TIMESTAMP
result = ((timestamptz - SetEpochTimestamp()) / 1000000e0);
result = (timestamptz - SetEpochTimestamp()) / 1000000e0;
#else
result = timestamptz - SetEpochTimestamp();
#endif