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Viewing changes to src/include/catalog/pg_inherits_fn.h

  • Committer: Bazaar Package Importer
  • Author(s): Martin Pitt
  • Date: 2011-05-11 10:41:53 UTC
  • Revision ID: james.westby@ubuntu.com-20110511104153-psbh2o58553fv1m0
Tags: upstream-9.1~beta1
Import upstream version 9.1~beta1

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src/include/catalog/pg_inherits_fn.h
 
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/*-------------------------------------------------------------------------
 
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 *
 
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 * pg_inherits_fn.h
 
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 *        prototypes for functions in catalog/pg_inherits.c
 
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 *
 
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 *
 
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 * Portions Copyright (c) 1996-2011, PostgreSQL Global Development Group
 
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 * Portions Copyright (c) 1994, Regents of the University of California
 
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 *
 
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 * src/include/catalog/pg_inherits_fn.h
 
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 *
 
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 *-------------------------------------------------------------------------
 
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 */
 
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#ifndef PG_INHERITS_FN_H
 
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#define PG_INHERITS_FN_H
 
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#include "nodes/pg_list.h"
 
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#include "storage/lock.h"
 
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extern List *find_inheritance_children(Oid parentrelId, LOCKMODE lockmode);
 
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extern List *find_all_inheritors(Oid parentrelId, LOCKMODE lockmode,
 
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                                        List **parents);
 
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extern bool has_subclass(Oid relationId);
 
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extern bool typeInheritsFrom(Oid subclassTypeId, Oid superclassTypeId);
 
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#endif   /* PG_INHERITS_FN_H */