* prototypes for functions in backend/catalog/heap.c
*
*
- * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $Id: heap.h,v 1.61 2003/08/04 02:40:10 momjian Exp $
+ * $PostgreSQL: pgsql/src/include/catalog/heap.h,v 1.77 2006/03/03 03:30:53 tgl Exp $
*
*-------------------------------------------------------------------------
*/
typedef struct RawColumnDefault
{
AttrNumber attnum; /* attribute to attach default to */
- Node *raw_default; /* default value (untransformed parse
- * tree) */
+ Node *raw_default; /* default value (untransformed parse tree) */
} RawColumnDefault;
+typedef struct CookedConstraint
+{
+ ConstrType contype; /* CONSTR_DEFAULT or CONSTR_CHECK */
+ char *name; /* name, or NULL if none */
+ AttrNumber attnum; /* which attr (only for DEFAULT) */
+ Node *expr; /* transformed default or check expr */
+} CookedConstraint;
+
extern Relation heap_create(const char *relname,
Oid relnamespace,
+ Oid reltablespace,
+ Oid relid,
TupleDesc tupDesc,
+ char relkind,
bool shared_relation,
- bool storage_create,
bool allow_system_table_mods);
-extern void heap_storage_create(Relation rel);
-
extern Oid heap_create_with_catalog(const char *relname,
Oid relnamespace,
+ Oid reltablespace,
+ Oid relid,
+ Oid ownerid,
TupleDesc tupdesc,
char relkind,
bool shared_relation,
+ bool oidislocal,
+ int oidinhcount,
OnCommitAction oncommit,
bool allow_system_table_mods);
-extern void heap_drop_with_catalog(Oid rid);
+extern void heap_drop_with_catalog(Oid relid);
-extern void heap_truncate(Oid rid);
+extern void heap_truncate(List *relids);
-extern void AddRelationRawConstraints(Relation rel,
+extern void heap_truncate_check_FKs(List *relations, bool tempTables);
+
+extern List *heap_truncate_find_FKs(List *relationIds);
+
+extern List *AddRelationRawConstraints(Relation rel,
List *rawColDefaults,
List *rawConstraints);
+extern void StoreAttrDefault(Relation rel, AttrNumber attnum, char *adbin);
+
extern Node *cookDefault(ParseState *pstate,
Node *raw_default,
Oid atttypid,
extern void RemoveAttrDefault(Oid relid, AttrNumber attnum,
DropBehavior behavior, bool complain);
extern void RemoveAttrDefaultById(Oid attrdefId);
+extern void RemoveStatistics(Oid relid, AttrNumber attnum);
extern Form_pg_attribute SystemAttributeDefinition(AttrNumber attno,
bool relhasoids);