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

#include "access/htup.h"

Ir al código fuente de este archivo.

'defines'
#define	AGGFNOID   0
#define	AMNAME   1
#define	AMOID   2
#define	AMOPOPID   3
#define	AMOPSTRATEGY   4
#define	AMPROCNUM   5
#define	ATTNAME   6
#define	ATTNUM   7
#define	AUTHMEMMEMROLE   8
#define	AUTHMEMROLEMEM   9
#define	AUTHNAME   10
#define	AUTHOID   11
#define	CASTSOURCETARGET   12
#define	CLAAMNAMENSP   13
#define	CLAOID   14
#define	CONDEFAULT   15
#define	CONNAMENSP   16
#define	CONOID   17
#define	INDEXRELID   18
#define	INHRELID   19
#define	LANGNAME   20
#define	LANGOID   21
#define	NAMESPACENAME   22
#define	NAMESPACEOID   23
#define	OPERNAMENSP   24
#define	OPEROID   25
#define	PROCNAMEARGSNSP   26
#define	PROCOID   27
#define	RELNAMENSP   28
#define	RELOID   29
#define	RULERELNAME   30
#define	STATRELATT   31
#define	TYPENAMENSP   32
#define	TYPEOID   33
#define	ReleaseSysCacheList(x)   ReleaseCatCacheList(x)
Funciones
void	InitCatalogCache (void)
void	InitCatalogCachePhase2 (void)
HeapTuple	SearchSysCache (int cacheId, Datum key1, Datum key2, Datum key3, Datum key4)
void	ReleaseSysCache (HeapTuple tuple)
HeapTuple	SearchSysCacheCopy (int cacheId, Datum key1, Datum key2, Datum key3, Datum key4)
bool	SearchSysCacheExists (int cacheId, Datum key1, Datum key2, Datum key3, Datum key4)
Oid	GetSysCacheOid (int cacheId, Datum key1, Datum key2, Datum key3, Datum key4)
HeapTuple	SearchSysCacheAttName (Oid relid, const char *attname)
HeapTuple	SearchSysCacheCopyAttName (Oid relid, const char *attname)
bool	SearchSysCacheExistsAttName (Oid relid, const char *attname)
Datum	SysCacheGetAttr (int cacheId, HeapTuple tup, AttrNumber attributeNumber, bool *isNull)
struct catclist *	SearchSysCacheList (int cacheId, int nkeys, Datum key1, Datum key2, Datum key3, Datum key4)

---

Documentación de los 'defines'

#define AGGFNOID   0

#define AMNAME   1

#define AMOID   2

#define AMOPOPID   3

#define AMOPSTRATEGY   4

#define AMPROCNUM   5

#define ATTNAME   6

#define ATTNUM   7

#define AUTHMEMMEMROLE   8

#define AUTHMEMROLEMEM   9

#define AUTHNAME   10

#define AUTHOID   11

#define CASTSOURCETARGET   12

#define CLAAMNAMENSP   13

#define CLAOID   14

#define CONDEFAULT   15

#define CONNAMENSP   16

#define CONOID   17

#define INDEXRELID   18

#define INHRELID   19

#define LANGNAME   20

#define LANGOID   21

#define NAMESPACENAME   22

#define NAMESPACEOID   23

#define OPERNAMENSP   24

#define OPEROID   25

#define PROCNAMEARGSNSP   26

#define PROCOID   27

#define ReleaseSysCacheList

(

x

)

ReleaseCatCacheList(x)

#define RELNAMENSP   28

#define RELOID   29

#define RULERELNAME   30

#define STATRELATT   31

#define TYPENAMENSP   32

#define TYPEOID   33

---

Documentación de las funciones

Oid GetSysCacheOid	(	int	cacheId,
		Datum	key1,
		Datum	key2,
		Datum	key3,
		Datum	key4
	)

void InitCatalogCache

(

void

)

void InitCatalogCachePhase2

(

void

)

void ReleaseSysCache

(

HeapTuple

tuple

)

HeapTuple SearchSysCache	(	int	cacheId,
		Datum	key1,
		Datum	key2,
		Datum	key3,
		Datum	key4
	)

HeapTuple SearchSysCacheAttName	(	Oid	relid,
		const char *	attname
	)

HeapTuple SearchSysCacheCopy	(	int	cacheId,
		Datum	key1,
		Datum	key2,
		Datum	key3,
		Datum	key4
	)

HeapTuple SearchSysCacheCopyAttName	(	Oid	relid,
		const char *	attname
	)

bool SearchSysCacheExists	(	int	cacheId,
		Datum	key1,
		Datum	key2,
		Datum	key3,
		Datum	key4
	)

bool SearchSysCacheExistsAttName	(	Oid	relid,
		const char *	attname
	)

struct catclist* SearchSysCacheList	(	int	cacheId,
		int	nkeys,
		Datum	key1,
		Datum	key2,
		Datum	key3,
		Datum	key4
	)		[read]

Datum SysCacheGetAttr	(	int	cacheId,
		HeapTuple	tup,
		AttrNumber	attributeNumber,
		bool *	isNull
	)