src/include/commands/cluster.h

   1 /*-------------------------------------------------------------------------
   2  *
   3  * cluster.h
   4  *        header file for postgres cluster command stuff
   5  *
   6  * Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
   7  * Portions Copyright (c) 1994-5, Regents of the University of California
   8  *
   9  * $PostgreSQL$
  10  *
  11  *-------------------------------------------------------------------------
  12  */
  13 #ifndef CLUSTER_H
  14 #define CLUSTER_H
  15
  16 #include "nodes/parsenodes.h"
  17 #include "utils/relcache.h"
  18
  19
  20 extern void cluster(ClusterStmt *stmt, bool isTopLevel);
  21
  22 extern void check_index_is_clusterable(Relation OldHeap, Oid indexOid,
  23                                                    bool recheck);
  24 extern void mark_index_clustered(Relation rel, Oid indexOid);
  25 extern Oid make_new_heap(Oid OIDOldHeap, const char *NewName,
  26                           Oid NewTableSpace);
  27 extern void swap_relation_files(Oid r1, Oid r2, TransactionId frozenXid);
  28
  29 #endif   /* CLUSTER_H */