Viewing file:  pg_attrdef.h (1.63 KB) -rw-r--r--
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/*-------------------------------------------------------------------------
*
* pg_attrdef.h
* definition of the system "attribute defaults" relation (pg_attrdef)
* along with the relation's initial contents.
*
*
* Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* src/include/catalog/pg_attrdef.h
*
* NOTES
* the genbki.pl script reads this file and generates .bki
* information from the DATA() statements.
*
*-------------------------------------------------------------------------
*/
#ifndef PG_ATTRDEF_H
#define PG_ATTRDEF_H
#include "catalog/genbki.h"
/* ----------------
* pg_attrdef definition. cpp turns this into
* typedef struct FormData_pg_attrdef
* ----------------
*/
#define AttrDefaultRelationId 2604
CATALOG(pg_attrdef,2604)
{
Oid adrelid; /* OID of table containing attribute */
int2 adnum; /* attnum of attribute */
#ifdef CATALOG_VARLEN /* variable-length fields start here */
pg_node_tree adbin; /* nodeToString representation of default */
text adsrc; /* human-readable representation of default */
#endif
} FormData_pg_attrdef;
/* ----------------
* Form_pg_attrdef corresponds to a pointer to a tuple with
* the format of pg_attrdef relation.
* ----------------
*/
typedef FormData_pg_attrdef *Form_pg_attrdef;
/* ----------------
* compiler constants for pg_attrdef
* ----------------
*/
#define Natts_pg_attrdef 4
#define Anum_pg_attrdef_adrelid 1
#define Anum_pg_attrdef_adnum 2
#define Anum_pg_attrdef_adbin 3
#define Anum_pg_attrdef_adsrc 4
#endif /* PG_ATTRDEF_H */
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