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/*-------------------------------------------------------------------------
*
* heap.h
* prototypes for functions in backend/catalog/heap.c
*
*
* Portions Copyright (c) 1996-2001, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $Id: heap.h,v 1.40 2001/10/28 06:25:59 momjian Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef HEAP_H
#define HEAP_H
#include "catalog/pg_attribute.h"
#include "utils/rel.h"
typedef struct RawColumnDefault
{
AttrNumber attnum; /* attribute to attach default to */
Node *raw_default; /* default value (untransformed parse
* tree) */
} RawColumnDefault;
extern Oid RelnameFindRelid(const char *relname);
extern Relation heap_create(char *relname, TupleDesc tupDesc,
bool istemp, bool storage_create,
bool allow_system_table_mods);
extern void heap_storage_create(Relation rel);
extern Oid heap_create_with_catalog(char *relname, TupleDesc tupdesc,
char relkind, bool relhasoids, bool istemp,
bool allow_system_table_mods);
extern void heap_drop_with_catalog(const char *relname,
bool allow_system_table_mods);
extern void heap_truncate(char *relname);
extern void AddRelationRawConstraints(Relation rel,
List *rawColDefaults,
List *rawConstraints);
extern int RemoveCheckConstraint(Relation rel, const char *constrName, bool inh);
extern Form_pg_attribute SystemAttributeDefinition(AttrNumber attno,
bool relhasoids);
extern Form_pg_attribute SystemAttributeByName(const char *attname,
bool relhasoids);
#endif /* HEAP_H */
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