2002-07-11 09:39:28 +02:00
|
|
|
/*-------------------------------------------------------------------------
|
|
|
|
*
|
|
|
|
* pg_conversion.h
|
|
|
|
* definition of the system "conversion" relation (pg_conversion)
|
|
|
|
* along with the relation's initial contents.
|
|
|
|
*
|
|
|
|
*
|
|
|
|
* Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
|
|
|
|
* Portions Copyright (c) 1994, Regents of the University of California
|
|
|
|
*
|
2002-07-25 12:07:13 +02:00
|
|
|
* $Id: pg_conversion.h,v 1.2 2002/07/25 10:07:13 ishii Exp $
|
2002-07-11 09:39:28 +02:00
|
|
|
*
|
|
|
|
* NOTES
|
|
|
|
* the genbki.sh script reads this file and generates .bki
|
|
|
|
* information from the DATA() statements.
|
|
|
|
*
|
|
|
|
*-------------------------------------------------------------------------
|
|
|
|
*/
|
|
|
|
#ifndef PG_CONVERSION_H
|
|
|
|
#define PG_CONVERSION_H
|
|
|
|
|
|
|
|
/* ----------------
|
|
|
|
* postgres.h contains the system type definitions and the
|
|
|
|
* CATALOG(), BOOTSTRAP and DATA() sugar words so this file
|
|
|
|
* can be read by both genbki.sh and the C compiler.
|
|
|
|
* ----------------
|
|
|
|
*/
|
|
|
|
|
|
|
|
/* ----------------------------------------------------------------
|
|
|
|
* pg_conversion definition.
|
|
|
|
*
|
|
|
|
* cpp turns this into typedef struct FormData_pg_namespace
|
|
|
|
*
|
|
|
|
* conname name of the conversion
|
|
|
|
* connamespace name space which the conversion belongs to
|
|
|
|
* conowner ower of the conversion
|
|
|
|
* conforencoding FOR encoding id
|
|
|
|
* contoencoding TO encoding id
|
|
|
|
* conproc OID of the conversion proc
|
|
|
|
* condefault TRUE is this is a default conversion
|
|
|
|
* ----------------------------------------------------------------
|
|
|
|
*/
|
|
|
|
CATALOG(pg_conversion)
|
|
|
|
{
|
|
|
|
NameData conname;
|
|
|
|
Oid connamespace;
|
|
|
|
int4 conowner;
|
|
|
|
int4 conforencoding;
|
|
|
|
int4 contoencoding;
|
|
|
|
regproc conproc;
|
|
|
|
bool condefault;
|
|
|
|
} FormData_pg_conversion;
|
|
|
|
|
|
|
|
/* ----------------
|
|
|
|
* Form_pg_conversion corresponds to a pointer to a tuple with
|
|
|
|
* the format of pg_conversion relation.
|
|
|
|
* ----------------
|
|
|
|
*/
|
|
|
|
typedef FormData_pg_conversion *Form_pg_conversion;
|
|
|
|
|
|
|
|
/* ----------------
|
|
|
|
* compiler constants for pg_conversion
|
|
|
|
* ----------------
|
|
|
|
*/
|
|
|
|
|
|
|
|
#define Natts_pg_conversion 7
|
|
|
|
#define Anum_pg_conversion_conname 1
|
|
|
|
#define Anum_pg_conversion_connamespace 2
|
|
|
|
#define Anum_pg_conversion_conowner 3
|
|
|
|
#define Anum_pg_conversion_conforencoding 4
|
|
|
|
#define Anum_pg_conversion_contoencoding 5
|
|
|
|
#define Anum_pg_conversion_conproc 6
|
|
|
|
#define Anum_pg_conversion_condefault 7
|
|
|
|
|
|
|
|
/* ----------------
|
|
|
|
* initial contents of pg_conversion
|
|
|
|
* ---------------
|
|
|
|
*/
|
|
|
|
|
|
|
|
/*
|
|
|
|
* prototypes for functions in pg_conversion.c
|
|
|
|
*/
|
|
|
|
#include "nodes/pg_list.h"
|
2002-07-25 12:07:13 +02:00
|
|
|
#include "nodes/parsenodes.h"
|
2002-07-11 09:39:28 +02:00
|
|
|
|
|
|
|
extern Oid ConversionCreate(const char *conname, Oid connamespace,
|
|
|
|
int32 conowner,
|
|
|
|
int4 conforencoding, int4 contoencoding,
|
|
|
|
Oid conproc, bool def);
|
2002-07-25 12:07:13 +02:00
|
|
|
extern void ConversionDrop(const char *conname, Oid connamespace,
|
|
|
|
int32 conowner, DropBehavior behavior);
|
|
|
|
extern void RemoveConversionById(Oid conversionOid);
|
2002-07-11 09:39:28 +02:00
|
|
|
extern Oid FindDefaultConversion(Oid name_space, int4 for_encoding, int4 to_encoding);
|
|
|
|
extern Oid FindConversionByName(List *conname);
|
|
|
|
|
|
|
|
#endif /* PG_CONVERSION_H */
|