Add CASCADE option to TRUNCATE. Joachim Wieland

[postgresql] / src / include / catalog / heap.h

diff --git a/src/include/catalog/heap.h b/src/include/catalog/heap.h
index a9cd65ff06812b35471a7fa9b6728d00865c64ee..09516ed0215a8cef1587325a4099f129d5d0995b 100644 (file)
--- a/src/include/catalog/heap.h
+++ b/src/include/catalog/heap.h
@@ -4,10 +4,10 @@
  *       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 1.62 2003/09/19 21:04:20 tgl Exp $
+ * $PostgreSQL: pgsql/src/include/catalog/heap.h,v 1.77 2006/03/03 03:30:53 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -23,37 +23,53 @@
 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 heap_truncate_check_FKs(Relation rel);
+extern void heap_truncate_check_FKs(List *relations, bool tempTables);
 
-extern void AddRelationRawConstraints(Relation rel,
+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,
@@ -69,6 +85,7 @@ extern void RemoveAttributeById(Oid relid, AttrNumber attnum);
 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);