PostgreSQL Source Code: src/include/commands/tablecmds.h Source File

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00001 /*-------------------------------------------------------------------------
00002  *
00003  * tablecmds.h
00004  *    prototypes for tablecmds.c.
00005  *
00006  *
00007  * Portions Copyright (c) 1996-2013, PostgreSQL Global Development Group
00008  * Portions Copyright (c) 1994, Regents of the University of California
00009  *
00010  * src/include/commands/tablecmds.h
00011  *
00012  *-------------------------------------------------------------------------
00013  */
00014 #ifndef TABLECMDS_H
00015 #define TABLECMDS_H
00016 
00017 #include "access/htup.h"
00018 #include "catalog/dependency.h"
00019 #include "nodes/parsenodes.h"
00020 #include "storage/lock.h"
00021 #include "utils/relcache.h"
00022 
00023 
00024 extern Oid  DefineRelation(CreateStmt *stmt, char relkind, Oid ownerId);
00025 
00026 extern void RemoveRelations(DropStmt *drop);
00027 
00028 extern Oid  AlterTableLookupRelation(AlterTableStmt *stmt, LOCKMODE lockmode);
00029 
00030 extern void AlterTable(Oid relid, LOCKMODE lockmode, AlterTableStmt *stmt);
00031 
00032 extern LOCKMODE AlterTableGetLockLevel(List *cmds);
00033 
00034 extern void ATExecChangeOwner(Oid relationOid, Oid newOwnerId, bool recursing, LOCKMODE lockmode);
00035 
00036 extern void AlterTableInternal(Oid relid, List *cmds, bool recurse);
00037 
00038 extern Oid AlterTableNamespace(AlterObjectSchemaStmt *stmt);
00039 
00040 extern void AlterTableNamespaceInternal(Relation rel, Oid oldNspOid,
00041                             Oid nspOid, ObjectAddresses *objsMoved);
00042 
00043 extern void AlterRelationNamespaceInternal(Relation classRel, Oid relOid,
00044                                Oid oldNspOid, Oid newNspOid,
00045                                bool hasDependEntry,
00046                                ObjectAddresses *objsMoved);
00047 
00048 extern void CheckTableNotInUse(Relation rel, const char *stmt);
00049 
00050 extern void ExecuteTruncate(TruncateStmt *stmt);
00051 
00052 extern void SetRelationHasSubclass(Oid relationId, bool relhassubclass);
00053 
00054 extern Oid renameatt(RenameStmt *stmt);
00055 
00056 extern Oid RenameConstraint(RenameStmt *stmt);
00057 
00058 extern Oid RenameRelation(RenameStmt *stmt);
00059 
00060 extern void RenameRelationInternal(Oid myrelid,
00061                        const char *newrelname, bool is_internal);
00062 
00063 extern void find_composite_type_dependencies(Oid typeOid,
00064                                  Relation origRelation,
00065                                  const char *origTypeName);
00066 
00067 extern void check_of_type(HeapTuple typetuple);
00068 
00069 extern void register_on_commit_action(Oid relid, OnCommitAction action);
00070 extern void remove_on_commit_action(Oid relid);
00071 
00072 extern void PreCommit_on_commit_actions(void);
00073 extern void AtEOXact_on_commit_actions(bool isCommit);
00074 extern void AtEOSubXact_on_commit_actions(bool isCommit,
00075                               SubTransactionId mySubid,
00076                               SubTransactionId parentSubid);
00077 
00078 extern void RangeVarCallbackOwnsTable(const RangeVar *relation,
00079                           Oid relId, Oid oldRelId, void *arg);
00080 
00081 #endif   /* TABLECMDS_H */
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tablecmds.h
