Referencia del Archivo src/libpq/include/utils/nabstime.h

#include <limits.h>
#include "fmgr.h"
#include "utils/timestamp.h"
#include "utils/datetime.h"

Ir al código fuente de este archivo.

Clases
struct	TimeIntervalData
'defines'
#define	DatumGetAbsoluteTime(X)   ((AbsoluteTime) DatumGetInt32(X))
#define	DatumGetRelativeTime(X)   ((RelativeTime) DatumGetInt32(X))
#define	DatumGetTimeInterval(X)   ((TimeInterval) DatumGetPointer(X))
#define	AbsoluteTimeGetDatum(X)   Int32GetDatum(X)
#define	RelativeTimeGetDatum(X)   Int32GetDatum(X)
#define	TimeIntervalGetDatum(X)   PointerGetDatum(X)
#define	PG_GETARG_ABSOLUTETIME(n)   DatumGetAbsoluteTime(PG_GETARG_DATUM(n))
#define	PG_GETARG_RELATIVETIME(n)   DatumGetRelativeTime(PG_GETARG_DATUM(n))
#define	PG_GETARG_TIMEINTERVAL(n)   DatumGetTimeInterval(PG_GETARG_DATUM(n))
#define	PG_RETURN_ABSOLUTETIME(x)   return AbsoluteTimeGetDatum(x)
#define	PG_RETURN_RELATIVETIME(x)   return RelativeTimeGetDatum(x)
#define	PG_RETURN_TIMEINTERVAL(x)   return TimeIntervalGetDatum(x)
#define	INVALID_ABSTIME   ((AbsoluteTime) 0x7FFFFFFE)
#define	NOEND_ABSTIME   ((AbsoluteTime) 0x7FFFFFFC)
#define	NOSTART_ABSTIME   ((AbsoluteTime) INT_MIN)
#define	INVALID_RELTIME   ((RelativeTime) 0x7FFFFFFE)
#define	AbsoluteTimeIsValid(time)   ((bool) ((time) != INVALID_ABSTIME))
#define	AbsoluteTimeIsReal(time)
#define	RelativeTimeIsValid(time)   ((bool) (((RelativeTime) (time)) != INVALID_RELTIME))
'typedefs'
typedef int32	AbsoluteTime
typedef int32	RelativeTime
typedef TimeIntervalData *	TimeInterval
Funciones
Datum	abstimein (PG_FUNCTION_ARGS)
Datum	abstimeout (PG_FUNCTION_ARGS)
Datum	abstimerecv (PG_FUNCTION_ARGS)
Datum	abstimesend (PG_FUNCTION_ARGS)
Datum	abstimeeq (PG_FUNCTION_ARGS)
Datum	abstimene (PG_FUNCTION_ARGS)
Datum	abstimelt (PG_FUNCTION_ARGS)
Datum	abstimegt (PG_FUNCTION_ARGS)
Datum	abstimele (PG_FUNCTION_ARGS)
Datum	abstimege (PG_FUNCTION_ARGS)
Datum	abstime_finite (PG_FUNCTION_ARGS)
Datum	timestamp_abstime (PG_FUNCTION_ARGS)
Datum	abstime_timestamp (PG_FUNCTION_ARGS)
Datum	timestamptz_abstime (PG_FUNCTION_ARGS)
Datum	abstime_timestamptz (PG_FUNCTION_ARGS)
Datum	reltimein (PG_FUNCTION_ARGS)
Datum	reltimeout (PG_FUNCTION_ARGS)
Datum	reltimerecv (PG_FUNCTION_ARGS)
Datum	reltimesend (PG_FUNCTION_ARGS)
Datum	tintervalin (PG_FUNCTION_ARGS)
Datum	tintervalout (PG_FUNCTION_ARGS)
Datum	tintervalrecv (PG_FUNCTION_ARGS)
Datum	tintervalsend (PG_FUNCTION_ARGS)
Datum	interval_reltime (PG_FUNCTION_ARGS)
Datum	reltime_interval (PG_FUNCTION_ARGS)
Datum	mktinterval (PG_FUNCTION_ARGS)
Datum	timepl (PG_FUNCTION_ARGS)
Datum	timemi (PG_FUNCTION_ARGS)
Datum	intinterval (PG_FUNCTION_ARGS)
Datum	tintervalrel (PG_FUNCTION_ARGS)
Datum	timenow (PG_FUNCTION_ARGS)
Datum	reltimeeq (PG_FUNCTION_ARGS)
Datum	reltimene (PG_FUNCTION_ARGS)
Datum	reltimelt (PG_FUNCTION_ARGS)
Datum	reltimegt (PG_FUNCTION_ARGS)
Datum	reltimele (PG_FUNCTION_ARGS)
Datum	reltimege (PG_FUNCTION_ARGS)
Datum	tintervalsame (PG_FUNCTION_ARGS)
Datum	tintervaleq (PG_FUNCTION_ARGS)
Datum	tintervalne (PG_FUNCTION_ARGS)
Datum	tintervallt (PG_FUNCTION_ARGS)
Datum	tintervalgt (PG_FUNCTION_ARGS)
Datum	tintervalle (PG_FUNCTION_ARGS)
Datum	tintervalge (PG_FUNCTION_ARGS)
Datum	tintervalleneq (PG_FUNCTION_ARGS)
Datum	tintervallenne (PG_FUNCTION_ARGS)
Datum	tintervallenlt (PG_FUNCTION_ARGS)
Datum	tintervallengt (PG_FUNCTION_ARGS)
Datum	tintervallenle (PG_FUNCTION_ARGS)
Datum	tintervallenge (PG_FUNCTION_ARGS)
Datum	tintervalct (PG_FUNCTION_ARGS)
Datum	tintervalov (PG_FUNCTION_ARGS)
Datum	tintervalstart (PG_FUNCTION_ARGS)
Datum	tintervalend (PG_FUNCTION_ARGS)
Datum	timeofday (PG_FUNCTION_ARGS)
AbsoluteTime	GetCurrentAbsoluteTime (void)
void	abstime2tm (AbsoluteTime time, int *tzp, struct pg_tm *tm, char **tzn)

---

Documentación de los 'defines'

#define AbsoluteTimeGetDatum

(

X

)

Int32GetDatum(X)

#define AbsoluteTimeIsReal

(

time

)

Valor:

((bool) (((AbsoluteTime) (time)) < NOEND_ABSTIME && \
                          ((AbsoluteTime) (time)) != NOSTART_ABSTIME))

#define AbsoluteTimeIsValid

(

time

)

((bool) ((time) != INVALID_ABSTIME))

#define DatumGetAbsoluteTime

(

X

)

((AbsoluteTime) DatumGetInt32(X))

#define DatumGetRelativeTime

(

X

)

((RelativeTime) DatumGetInt32(X))

#define DatumGetTimeInterval

(

X

)

((TimeInterval) DatumGetPointer(X))

#define INVALID_ABSTIME   ((AbsoluteTime) 0x7FFFFFFE)

#define INVALID_RELTIME   ((RelativeTime) 0x7FFFFFFE)

#define NOEND_ABSTIME   ((AbsoluteTime) 0x7FFFFFFC)

#define NOSTART_ABSTIME   ((AbsoluteTime) INT_MIN)

#define PG_GETARG_ABSOLUTETIME

(

n

)

DatumGetAbsoluteTime(PG_GETARG_DATUM(n))

#define PG_GETARG_RELATIVETIME

(

n

)

DatumGetRelativeTime(PG_GETARG_DATUM(n))

#define PG_GETARG_TIMEINTERVAL

(

n

)

DatumGetTimeInterval(PG_GETARG_DATUM(n))

#define PG_RETURN_ABSOLUTETIME

(

x

)

return AbsoluteTimeGetDatum(x)

#define PG_RETURN_RELATIVETIME

(

x

)

return RelativeTimeGetDatum(x)

#define PG_RETURN_TIMEINTERVAL

(

x

)

return TimeIntervalGetDatum(x)

#define RelativeTimeGetDatum

(

X

)

Int32GetDatum(X)

#define RelativeTimeIsValid

(

time

)

((bool) (((RelativeTime) (time)) != INVALID_RELTIME))

#define TimeIntervalGetDatum

(

X

)

PointerGetDatum(X)

---

Documentación de los 'typedefs'

typedef int32 AbsoluteTime

typedef int32 RelativeTime

typedef TimeIntervalData* TimeInterval

---

Documentación de las funciones

void abstime2tm	(	AbsoluteTime	time,
		int *	tzp,
		struct pg_tm *	tm,
		char **	tzn
	)

Datum abstime_finite

(

PG_FUNCTION_ARGS

)

Datum abstime_timestamp

(

PG_FUNCTION_ARGS

)

Datum abstime_timestamptz

(

PG_FUNCTION_ARGS

)

Datum abstimeeq

(

PG_FUNCTION_ARGS

)

Datum abstimege

(

PG_FUNCTION_ARGS

)

Datum abstimegt

(

PG_FUNCTION_ARGS

)

Datum abstimein

(

PG_FUNCTION_ARGS

)

Datum abstimele

(

PG_FUNCTION_ARGS

)

Datum abstimelt

(

PG_FUNCTION_ARGS

)

Datum abstimene

(

PG_FUNCTION_ARGS

)

Datum abstimeout

(

PG_FUNCTION_ARGS

)

Datum abstimerecv

(

PG_FUNCTION_ARGS

)

Datum abstimesend

(

PG_FUNCTION_ARGS

)

AbsoluteTime GetCurrentAbsoluteTime

(

void

)

Datum interval_reltime

(

PG_FUNCTION_ARGS

)

Datum intinterval

(

PG_FUNCTION_ARGS

)

Datum mktinterval

(

PG_FUNCTION_ARGS

)

Datum reltime_interval

(

PG_FUNCTION_ARGS

)

Datum reltimeeq

(

PG_FUNCTION_ARGS

)

Datum reltimege

(

PG_FUNCTION_ARGS

)

Datum reltimegt

(

PG_FUNCTION_ARGS

)

Datum reltimein

(

PG_FUNCTION_ARGS

)

Datum reltimele

(

PG_FUNCTION_ARGS

)

Datum reltimelt

(

PG_FUNCTION_ARGS

)

Datum reltimene

(

PG_FUNCTION_ARGS

)

Datum reltimeout

(

PG_FUNCTION_ARGS

)

Datum reltimerecv

(

PG_FUNCTION_ARGS

)

Datum reltimesend

(

PG_FUNCTION_ARGS

)

Datum timemi

(

PG_FUNCTION_ARGS

)

Datum timenow

(

PG_FUNCTION_ARGS

)

Datum timeofday

(

PG_FUNCTION_ARGS

)

Datum timepl

(

PG_FUNCTION_ARGS

)

Datum timestamp_abstime

(

PG_FUNCTION_ARGS

)

Datum timestamptz_abstime

(

PG_FUNCTION_ARGS

)

Datum tintervalct

(

PG_FUNCTION_ARGS

)

Datum tintervalend

(

PG_FUNCTION_ARGS

)

Datum tintervaleq

(

PG_FUNCTION_ARGS

)

Datum tintervalge

(

PG_FUNCTION_ARGS

)

Datum tintervalgt

(

PG_FUNCTION_ARGS

)

Datum tintervalin

(

PG_FUNCTION_ARGS

)

Datum tintervalle

(

PG_FUNCTION_ARGS

)

Datum tintervalleneq

(

PG_FUNCTION_ARGS

)

Datum tintervallenge

(

PG_FUNCTION_ARGS

)

Datum tintervallengt

(

PG_FUNCTION_ARGS

)

Datum tintervallenle

(

PG_FUNCTION_ARGS

)

Datum tintervallenlt

(

PG_FUNCTION_ARGS

)

Datum tintervallenne

(

PG_FUNCTION_ARGS

)

Datum tintervallt

(

PG_FUNCTION_ARGS

)

Datum tintervalne

(

PG_FUNCTION_ARGS

)

Datum tintervalout

(

PG_FUNCTION_ARGS

)

Datum tintervalov

(

PG_FUNCTION_ARGS

)

Datum tintervalrecv

(

PG_FUNCTION_ARGS

)

Datum tintervalrel

(

PG_FUNCTION_ARGS

)

Datum tintervalsame

(

PG_FUNCTION_ARGS

)

Datum tintervalsend

(

PG_FUNCTION_ARGS

)

Datum tintervalstart

(

PG_FUNCTION_ARGS

)