36 #define DATEVAL_NOBEGIN ((DateADT) PG_INT32_MIN)
37 #define DATEVAL_NOEND ((DateADT) PG_INT32_MAX)
39 #define DATE_NOBEGIN(j) ((j) = DATEVAL_NOBEGIN)
40 #define DATE_IS_NOBEGIN(j) ((j) == DATEVAL_NOBEGIN)
41 #define DATE_NOEND(j) ((j) = DATEVAL_NOEND)
42 #define DATE_IS_NOEND(j) ((j) == DATEVAL_NOEND)
43 #define DATE_NOT_FINITE(j) (DATE_IS_NOBEGIN(j) || DATE_IS_NOEND(j))
51 #define MAX_TIME_PRECISION 6
53 #define DatumGetDateADT(X) ((DateADT) DatumGetInt32(X))
54 #define DatumGetTimeADT(X) ((TimeADT) DatumGetInt64(X))
55 #define DatumGetTimeTzADTP(X) ((TimeTzADT *) DatumGetPointer(X))
57 #define DateADTGetDatum(X) Int32GetDatum(X)
58 #define TimeADTGetDatum(X) Int64GetDatum(X)
59 #define TimeTzADTPGetDatum(X) PointerGetDatum(X)
61 #define PG_GETARG_DATEADT(n) DatumGetDateADT(PG_GETARG_DATUM(n))
62 #define PG_GETARG_TIMEADT(n) DatumGetTimeADT(PG_GETARG_DATUM(n))
63 #define PG_GETARG_TIMETZADT_P(n) DatumGetTimeTzADTP(PG_GETARG_DATUM(n))
65 #define PG_RETURN_DATEADT(x) return DateADTGetDatum(x)
66 #define PG_RETURN_TIMEADT(x) return TimeADTGetDatum(x)
67 #define PG_RETURN_TIMETZADT_P(x) return TimeTzADTPGetDatum(x)
int32 date_cmp_timestamp_internal(DateADT dateVal, Timestamp dt2)
int timetz2tm(TimeTzADT *time, struct pg_tm *tm, fsec_t *fsec, int *tzp)
TimeTzADT * GetSQLCurrentTime(int32 typmod)
bool float_time_overflows(int hour, int min, double sec)
int32 anytime_typmod_check(bool istz, int32 typmod)
int tm2time(struct pg_tm *tm, fsec_t fsec, TimeADT *result)
TimeADT GetSQLLocalTime(int32 typmod)
int tm2timetz(struct pg_tm *tm, fsec_t fsec, int tz, TimeTzADT *result)
bool time_overflows(int hour, int min, int sec, fsec_t fsec)
DateADT GetSQLCurrentDate(void)
void AdjustTimeForTypmod(TimeADT *time, int32 typmod)
TimestampTz date2timestamptz_opt_overflow(DateADT dateVal, int *overflow)
int time2tm(TimeADT time, struct pg_tm *tm, fsec_t *fsec)
void EncodeSpecialDate(DateADT dt, char *str)
Timestamp date2timestamp_opt_overflow(DateADT dateVal, int *overflow)
int32 date_cmp_timestamptz_internal(DateADT dateVal, TimestampTz dt2)
double date2timestamp_no_overflow(DateADT dateVal)