27 #define DatumGetTimestamp(X) ((Timestamp) DatumGetInt64(X)) 28 #define DatumGetTimestampTz(X) ((TimestampTz) DatumGetInt64(X)) 29 #define DatumGetIntervalP(X) ((Interval *) DatumGetPointer(X)) 31 #define TimestampGetDatum(X) Int64GetDatum(X) 32 #define TimestampTzGetDatum(X) Int64GetDatum(X) 33 #define IntervalPGetDatum(X) PointerGetDatum(X) 35 #define PG_GETARG_TIMESTAMP(n) DatumGetTimestamp(PG_GETARG_DATUM(n)) 36 #define PG_GETARG_TIMESTAMPTZ(n) DatumGetTimestampTz(PG_GETARG_DATUM(n)) 37 #define PG_GETARG_INTERVAL_P(n) DatumGetIntervalP(PG_GETARG_DATUM(n)) 39 #define PG_RETURN_TIMESTAMP(x) return TimestampGetDatum(x) 40 #define PG_RETURN_TIMESTAMPTZ(x) return TimestampTzGetDatum(x) 41 #define PG_RETURN_INTERVAL_P(x) return IntervalPGetDatum(x) 44 #define TIMESTAMP_MASK(b) (1 << (b)) 45 #define INTERVAL_MASK(b) (1 << (b)) 48 #define INTERVAL_FULL_RANGE (0x7FFF) 49 #define INTERVAL_RANGE_MASK (0x7FFF) 50 #define INTERVAL_FULL_PRECISION (0xFFFF) 51 #define INTERVAL_PRECISION_MASK (0xFFFF) 52 #define INTERVAL_TYPMOD(p,r) ((((r) & INTERVAL_RANGE_MASK) << 16) | ((p) & INTERVAL_PRECISION_MASK)) 53 #define INTERVAL_PRECISION(t) ((t) & INTERVAL_PRECISION_MASK) 54 #define INTERVAL_RANGE(t) (((t) >> 16) & INTERVAL_RANGE_MASK) 56 #define TimestampTzPlusMilliseconds(tz,ms) ((tz) + ((ms) * (int64) 1000)) 74 long *secs,
int *microsecs);
100 #define timestamptz_cmp_internal(dt1,dt2) timestamp_cmp_internal(dt1, dt2) 107 extern int isoweek2j(
int year,
int week);
108 extern void isoweek2date(
int woy,
int *year,
int *mon,
int *mday);
109 extern void isoweekdate2date(
int isoweek,
int wday,
int *year,
int *mon,
int *mday);
const char * timestamptz_to_str(TimestampTz t)
void TimestampDifference(TimestampTz start_time, TimestampTz stop_time, long *secs, int *microsecs)
long TimestampDifferenceMilliseconds(TimestampTz start_time, TimestampTz stop_time)
int timestamp_cmp_internal(Timestamp dt1, Timestamp dt2)
int isoweek2j(int year, int week)
int tm2timestamp(struct pg_tm *tm, fsec_t fsec, int *tzp, Timestamp *dt)
TimestampTz time_t_to_timestamptz(pg_time_t tm)
TimestampTz GetCurrentTimestamp(void)
void isoweekdate2date(int isoweek, int wday, int *year, int *mon, int *mday)
TimestampTz GetSQLCurrentTimestamp(int32 typmod)
TimestampTz timestamp2timestamptz_opt_overflow(Timestamp timestamp, int *overflow)
void isoweek2date(int woy, int *year, int *mon, int *mday)
Timestamp GetSQLLocalTimestamp(int32 typmod)
int tm2interval(struct pg_tm *tm, fsec_t fsec, Interval *span)
bool TimestampDifferenceExceeds(TimestampTz start_time, TimestampTz stop_time, int msec)
void GetEpochTime(struct pg_tm *tm)
pg_time_t timestamptz_to_time_t(TimestampTz t)
bool TimestampTimestampTzRequiresRewrite(void)
int32 timestamp_cmp_timestamptz_internal(Timestamp timestampVal, TimestampTz dt2)
int date2isoyear(int year, int mon, int mday)
int interval2tm(Interval span, struct pg_tm *tm, fsec_t *fsec)
Timestamp SetEpochTimestamp(void)
int date2isoweek(int year, int mon, int mday)
int timestamp2tm(Timestamp dt, int *tzp, struct pg_tm *tm, fsec_t *fsec, const char **tzn, pg_tz *attimezone)
void dt2time(Timestamp dt, int *hour, int *min, int *sec, fsec_t *fsec)
int date2isoyearday(int year, int mon, int mday)
int32 anytimestamp_typmod_check(bool istz, int32 typmod)