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2ff501590b
Also performed an initial run through of upgrading our Copyright date to extend to 2005 ... first run here was very simple ... change everything where: grep 1996-2004 && the word 'Copyright' ... scanned through the generated list with 'less' first, and after, to make sure that I only picked up the right entries ...
103 lines
3.6 KiB
C
103 lines
3.6 KiB
C
/*-------------------------------------------------------------------------
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*
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* namespace.h
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* prototypes for functions in backend/catalog/namespace.c
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*
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*
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* Portions Copyright (c) 1996-2005, 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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* $PostgreSQL: pgsql/src/include/catalog/namespace.h,v 1.35 2004/12/31 22:03:24 pgsql Exp $
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef NAMESPACE_H
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#define NAMESPACE_H
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#include "nodes/primnodes.h"
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/*
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* This structure holds a list of possible functions or operators
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* found by namespace lookup. Each function/operator is identified
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* by OID and by argument types; the list must be pruned by type
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* resolution rules that are embodied in the parser, not here.
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*/
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typedef struct _FuncCandidateList
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{
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struct _FuncCandidateList *next;
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int pathpos; /* for internal use of namespace lookup */
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Oid oid; /* the function or operator's OID */
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int nargs; /* number of arg types returned */
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Oid args[1]; /* arg types --- VARIABLE LENGTH ARRAY */
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} *FuncCandidateList; /* VARIABLE LENGTH STRUCT */
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/*
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* This structure holds a list of opclass candidates found by namespace
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* lookup.
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*/
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typedef struct _OpclassCandidateList
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{
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struct _OpclassCandidateList *next;
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char *opcname_tmp; /* for internal use of namespace lookup */
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int pathpos; /* for internal use of namespace lookup */
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Oid oid; /* the opclass's OID */
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Oid opcintype; /* type of data indexed by opclass */
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bool opcdefault; /* T if opclass is default for opcintype */
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Oid opckeytype; /* type of data in index, or InvalidOid */
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} *OpclassCandidateList;
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extern Oid RangeVarGetRelid(const RangeVar *relation, bool failOK);
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extern Oid RangeVarGetCreationNamespace(const RangeVar *newRelation);
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extern Oid RelnameGetRelid(const char *relname);
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extern bool RelationIsVisible(Oid relid);
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extern Oid TypenameGetTypid(const char *typname);
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extern bool TypeIsVisible(Oid typid);
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extern FuncCandidateList FuncnameGetCandidates(List *names, int nargs);
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extern bool FunctionIsVisible(Oid funcid);
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extern FuncCandidateList OpernameGetCandidates(List *names, char oprkind);
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extern bool OperatorIsVisible(Oid oprid);
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extern OpclassCandidateList OpclassGetCandidates(Oid amid);
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extern Oid OpclassnameGetOpcid(Oid amid, const char *opcname);
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extern bool OpclassIsVisible(Oid opcid);
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extern Oid ConversionGetConid(const char *conname);
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extern bool ConversionIsVisible(Oid conid);
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extern void DeconstructQualifiedName(List *names,
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char **nspname_p,
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char **objname_p);
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extern Oid LookupExplicitNamespace(const char *nspname);
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extern Oid QualifiedNameGetCreationNamespace(List *names, char **objname_p);
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extern RangeVar *makeRangeVarFromNameList(List *names);
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extern char *NameListToString(List *names);
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extern char *NameListToQuotedString(List *names);
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extern bool isTempNamespace(Oid namespaceId);
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extern bool isOtherTempNamespace(Oid namespaceId);
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extern void PushSpecialNamespace(Oid namespaceId);
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extern void PopSpecialNamespace(Oid namespaceId);
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extern Oid FindConversionByName(List *conname);
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extern Oid FindDefaultConversionProc(int4 for_encoding, int4 to_encoding);
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/* initialization & transaction cleanup code */
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extern void InitializeSearchPath(void);
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extern void AtEOXact_Namespace(bool isCommit);
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extern void AtEOSubXact_Namespace(bool isCommit, SubTransactionId mySubid,
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SubTransactionId parentSubid);
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/* stuff for search_path GUC variable */
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extern char *namespace_search_path;
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extern List *fetch_search_path(bool includeImplicit);
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#endif /* NAMESPACE_H */
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