defrem.h

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/*-------------------------------------------------------------------------
 *
 * defrem.h
 *    POSTGRES define and remove utility definitions.
 *
 *
 * Portions Copyright (c) 1996-2025, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/commands/defrem.h
 *
 *-------------------------------------------------------------------------
 */
#ifndef DEFREM_H
#define DEFREM_H
 
#include "access/stratnum.h"
#include "catalog/objectaddress.h"
#include "nodes/params.h"
#include "parser/parse_node.h"
#include "tcop/dest.h"
#include "utils/array.h"
 
/* commands/dropcmds.c */
extern void RemoveObjects(DropStmt *stmt);
 
/* commands/indexcmds.c */
extern ObjectAddress DefineIndex(Oid tableId,
                                 IndexStmt *stmt,
                                 Oid indexRelationId,
                                 Oid parentIndexId,
                                 Oid parentConstraintId,
                                 int total_parts,
                                 bool is_alter_table,
                                 bool check_rights,
                                 bool check_not_in_use,
                                 bool skip_build,
                                 bool quiet);
extern void ExecReindex(ParseState *pstate, const ReindexStmt *stmt, bool isTopLevel);
extern char *makeObjectName(const char *name1, const char *name2,
                            const char *label);
extern char *ChooseRelationName(const char *name1, const char *name2,
                                const char *label, Oid namespaceid,
                                bool isconstraint);
extern bool CheckIndexCompatible(Oid oldId,
                                 const char *accessMethodName,
                                 const List *attributeList,
                                 const List *exclusionOpNames,
                                 bool isWithoutOverlaps);
extern Oid  GetDefaultOpClass(Oid type_id, Oid am_id);
extern Oid  ResolveOpClass(const List *opclass, Oid attrType,
                           const char *accessMethodName, Oid accessMethodId);
extern void GetOperatorFromCompareType(Oid opclass, Oid rhstype, CompareType cmptype,
                                       Oid *opid, StrategyNumber *strat);
 
/* commands/functioncmds.c */
extern ObjectAddress CreateFunction(ParseState *pstate, CreateFunctionStmt *stmt);
extern void RemoveFunctionById(Oid funcOid);
extern ObjectAddress AlterFunction(ParseState *pstate, AlterFunctionStmt *stmt);
extern ObjectAddress CreateCast(CreateCastStmt *stmt);
extern ObjectAddress CreateTransform(CreateTransformStmt *stmt);
extern void IsThereFunctionInNamespace(const char *proname, int pronargs,
                                       oidvector *proargtypes, Oid nspOid);
extern void ExecuteDoStmt(ParseState *pstate, DoStmt *stmt, bool atomic);
extern void ExecuteCallStmt(CallStmt *stmt, ParamListInfo params, bool atomic, DestReceiver *dest);
extern TupleDesc CallStmtResultDesc(CallStmt *stmt);
extern Oid  get_transform_oid(Oid type_id, Oid lang_id, bool missing_ok);
extern void interpret_function_parameter_list(ParseState *pstate,
                                              List *parameters,
                                              Oid languageOid,
                                              ObjectType objtype,
                                              oidvector **parameterTypes,
                                              List **parameterTypes_list,
                                              ArrayType **allParameterTypes,
                                              ArrayType **parameterModes,
                                              ArrayType **parameterNames,
                                              List **inParameterNames_list,
                                              List **parameterDefaults,
                                              Oid *variadicArgType,
                                              Oid *requiredResultType);
 
/* commands/operatorcmds.c */
extern ObjectAddress DefineOperator(List *names, List *parameters);
extern void RemoveOperatorById(Oid operOid);
extern ObjectAddress AlterOperator(AlterOperatorStmt *stmt);
 
/* commands/statscmds.c */
extern ObjectAddress CreateStatistics(CreateStatsStmt *stmt);
extern ObjectAddress AlterStatistics(AlterStatsStmt *stmt);
extern void RemoveStatisticsById(Oid statsOid);
extern void RemoveStatisticsDataById(Oid statsOid, bool inh);
extern Oid  StatisticsGetRelation(Oid statId, bool missing_ok);
 
/* commands/aggregatecmds.c */
extern ObjectAddress DefineAggregate(ParseState *pstate, List *name, List *args, bool oldstyle,
                                     List *parameters, bool replace);
 
/* commands/opclasscmds.c */
extern ObjectAddress DefineOpClass(CreateOpClassStmt *stmt);
extern ObjectAddress DefineOpFamily(CreateOpFamilyStmt *stmt);
extern Oid  AlterOpFamily(AlterOpFamilyStmt *stmt);
extern void IsThereOpClassInNamespace(const char *opcname, Oid opcmethod,
                                      Oid opcnamespace);
extern void IsThereOpFamilyInNamespace(const char *opfname, Oid opfmethod,
                                       Oid opfnamespace);
extern Oid  get_opclass_oid(Oid amID, List *opclassname, bool missing_ok);
extern Oid  get_opfamily_oid(Oid amID, List *opfamilyname, bool missing_ok);
 
/* commands/tsearchcmds.c */
extern ObjectAddress DefineTSParser(List *names, List *parameters);
 
extern ObjectAddress DefineTSDictionary(List *names, List *parameters);
extern ObjectAddress AlterTSDictionary(AlterTSDictionaryStmt *stmt);
 
extern ObjectAddress DefineTSTemplate(List *names, List *parameters);
 
extern ObjectAddress DefineTSConfiguration(List *names, List *parameters,
                                           ObjectAddress *copied);
extern void RemoveTSConfigurationById(Oid cfgId);
extern ObjectAddress AlterTSConfiguration(AlterTSConfigurationStmt *stmt);
 
extern text *serialize_deflist(List *deflist);
extern List *deserialize_deflist(Datum txt);
 
/* commands/foreigncmds.c */
extern ObjectAddress AlterForeignServerOwner(const char *name, Oid newOwnerId);
extern void AlterForeignServerOwner_oid(Oid, Oid newOwnerId);
extern ObjectAddress AlterForeignDataWrapperOwner(const char *name, Oid newOwnerId);
extern void AlterForeignDataWrapperOwner_oid(Oid fwdId, Oid newOwnerId);
extern ObjectAddress CreateForeignDataWrapper(ParseState *pstate, CreateFdwStmt *stmt);
extern ObjectAddress AlterForeignDataWrapper(ParseState *pstate, AlterFdwStmt *stmt);
extern ObjectAddress CreateForeignServer(CreateForeignServerStmt *stmt);
extern ObjectAddress AlterForeignServer(AlterForeignServerStmt *stmt);
extern ObjectAddress CreateUserMapping(CreateUserMappingStmt *stmt);
extern ObjectAddress AlterUserMapping(AlterUserMappingStmt *stmt);
extern Oid  RemoveUserMapping(DropUserMappingStmt *stmt);
extern void CreateForeignTable(CreateForeignTableStmt *stmt, Oid relid);
extern void ImportForeignSchema(ImportForeignSchemaStmt *stmt);
extern Datum transformGenericOptions(Oid catalogId,
                                     Datum oldOptions,
                                     List *options,
                                     Oid fdwvalidator);
 
/* commands/amcmds.c */
extern ObjectAddress CreateAccessMethod(CreateAmStmt *stmt);
extern Oid  get_index_am_oid(const char *amname, bool missing_ok);
extern Oid  get_table_am_oid(const char *amname, bool missing_ok);
extern Oid  get_am_oid(const char *amname, bool missing_ok);
extern char *get_am_name(Oid amOid);
 
/* support routines in commands/define.c */
 
extern char *defGetString(DefElem *def);
extern double defGetNumeric(DefElem *def);
extern bool defGetBoolean(DefElem *def);
extern int32 defGetInt32(DefElem *def);
extern int64 defGetInt64(DefElem *def);
extern Oid  defGetObjectId(DefElem *def);
extern List *defGetQualifiedName(DefElem *def);
extern TypeName *defGetTypeName(DefElem *def);
extern int  defGetTypeLength(DefElem *def);
extern List *defGetStringList(DefElem *def);
pg_noreturn extern void errorConflictingDefElem(DefElem *defel, ParseState *pstate);
 
#endif                          /* DEFREM_H */