mirror of
https://github.com/postgres/postgres.git
synced 2025-06-26 12:21:12 +03:00
Clean up th ecompile process by centralizing the include files
- code compile tested, but due to a yet unresolved problem with
parse.h's creation, compile not completed...
This commit is contained in:
Marc G. Fournier
229
src/include/executor/executor.h
Normal file
229
src/include/executor/executor.h
Normal file
@ -0,0 +1,229 @@
|
||||
/*-------------------------------------------------------------------------
|
||||
*
|
||||
* executor.h--
|
||||
* support for the POSTGRES executor module
|
||||
*
|
||||
*
|
||||
* Copyright (c) 1994, Regents of the University of California
|
||||
*
|
||||
* $Id: executor.h,v 1.1 1996/08/28 07:22:09 scrappy Exp $
|
||||
*
|
||||
*-------------------------------------------------------------------------
|
||||
*/
|
||||
#ifndef EXECUTOR_H
|
||||
#define EXECUTOR_H
|
||||
|
||||
/* ----------------------------------------------------------------
|
||||
* #includes
|
||||
* ----------------------------------------------------------------
|
||||
*/
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "postgres.h"
|
||||
#include "nodes/pg_list.h"
|
||||
|
||||
/* ----------------
|
||||
* executor debugging definitions are kept in a separate file
|
||||
* so people can customize what debugging they want to see and not
|
||||
* have this information clobbered every time a new version of
|
||||
* executor.h is checked in -cim 10/26/89
|
||||
* ----------------
|
||||
*/
|
||||
#include "executor/execdebug.h"
|
||||
|
||||
#include "access/heapam.h"
|
||||
#include "access/htup.h"
|
||||
#include "access/istrat.h"
|
||||
#include "access/itup.h"
|
||||
#include "access/skey.h"
|
||||
#include "utils/tqual.h"
|
||||
#include "catalog/catname.h"
|
||||
#include "utils/syscache.h"
|
||||
#include "executor/execdefs.h"
|
||||
#include "executor/tuptable.h"
|
||||
|
||||
#include "nodes/parsenodes.h"
|
||||
|
||||
#include "storage/buf.h"
|
||||
#include "miscadmin.h"
|
||||
#include "fmgr.h"
|
||||
#include "utils/elog.h"
|
||||
#include "utils/mcxt.h"
|
||||
#include "utils/memutils.h"
|
||||
#include "utils/rel.h"
|
||||
|
||||
#include "catalog/pg_index.h"
|
||||
#include "catalog/pg_proc.h"
|
||||
#include "catalog/pg_type.h"
|
||||
#include "catalog/pg_aggregate.h"
|
||||
|
||||
#include "access/printtup.h"
|
||||
#include "nodes/primnodes.h"
|
||||
#include "nodes/plannodes.h"
|
||||
#include "nodes/execnodes.h"
|
||||
|
||||
#include "tcop/dest.h"
|
||||
#include "storage/smgr.h"
|
||||
|
||||
#include "access/genam.h"
|
||||
#include "executor/execdesc.h"
|
||||
|
||||
/*
|
||||
* prototypes from functions in execAmi.c
|
||||
*/
|
||||
extern void ExecOpenScanR(Oid relOid, int nkeys, ScanKey skeys, bool isindex,
|
||||
ScanDirection dir, TimeQual timeRange,
|
||||
Relation *returnRelation, Pointer *returnScanDesc);
|
||||
extern Relation ExecOpenR(Oid relationOid, bool isindex);
|
||||
extern Pointer ExecBeginScan(Relation relation, int nkeys, ScanKey skeys,
|
||||
bool isindex, ScanDirection dir, TimeQual time_range);
|
||||
extern void ExecCloseR(Plan *node);
|
||||
extern void ExecReScan(Plan *node, ExprContext *exprCtxt, Plan *parent);
|
||||
extern HeapScanDesc ExecReScanR(Relation relDesc, HeapScanDesc scanDesc,
|
||||
ScanDirection direction, int nkeys, ScanKey skeys);
|
||||
extern void ExecMarkPos(Plan *node);
|
||||
extern void ExecRestrPos(Plan *node);
|
||||
extern Relation ExecCreatR(TupleDesc tupType, Oid relationOid);
|
||||
|
||||
/*
|
||||
* prototypes from functions in execJunk.c
|
||||
*/
|
||||
extern JunkFilter *ExecInitJunkFilter(List *targetList);
|
||||
extern bool ExecGetJunkAttribute(JunkFilter *junkfilter, TupleTableSlot *slot,
|
||||
char *attrName, Datum *value, bool *isNull);
|
||||
extern HeapTuple ExecRemoveJunk(JunkFilter *junkfilter, TupleTableSlot *slot);
|
||||
|
||||
|
||||
/*
|
||||
* prototypes from functions in execMain.c
|
||||
*/
|
||||
extern TupleDesc ExecutorStart(QueryDesc *queryDesc, EState *estate);
|
||||
extern TupleTableSlot* ExecutorRun(QueryDesc *queryDesc, EState *estate, int feature, int count);
|
||||
extern void ExecutorEnd(QueryDesc *queryDesc, EState *estate);
|
||||
|
||||
/*
|
||||
* prototypes from functions in execProcnode.c
|
||||
*/
|
||||
extern bool ExecInitNode(Plan *node, EState *estate, Plan *parent);
|
||||
extern TupleTableSlot *ExecProcNode(Plan *node, Plan *parent);
|
||||
extern int ExecCountSlotsNode(Plan *node);
|
||||
extern void ExecEndNode(Plan *node, Plan *parent);
|
||||
|
||||
/*
|
||||
* prototypes from functions in execQual.c
|
||||
*/
|
||||
extern bool execConstByVal;
|
||||
extern int execConstLen;
|
||||
|
||||
extern Datum ExecExtractResult(TupleTableSlot *slot, AttrNumber attnum,
|
||||
bool *isNull);
|
||||
extern Datum ExecEvalVar(Var *variable, ExprContext *econtext, bool *isNull);
|
||||
extern Datum ExecEvalParam(Param *expression, ExprContext *econtext,
|
||||
bool *isNull);
|
||||
extern char *GetAttributeByNum(TupleTableSlot *slot, AttrNumber attrno,
|
||||
bool *isNull);
|
||||
extern char *att_by_num(TupleTableSlot *slot, AttrNumber attrno,
|
||||
bool *isNull);
|
||||
/* stop here */
|
||||
extern char *GetAttributeByName(TupleTableSlot *slot, char *attname,
|
||||
bool *isNull);
|
||||
extern char *att_by_name(TupleTableSlot *slot, char *attname, bool *isNull);
|
||||
extern void ExecEvalFuncArgs(FunctionCachePtr fcache, ExprContext *econtext,
|
||||
List *argList, Datum argV[], bool *argIsDone);
|
||||
extern Datum ExecMakeFunctionResult(Node *node, List *arguments,
|
||||
ExprContext *econtext, bool *isNull, bool *isDone);
|
||||
extern Datum ExecEvalOper(Expr *opClause, ExprContext *econtext,
|
||||
bool *isNull);
|
||||
extern Datum ExecEvalFunc(Expr *funcClause, ExprContext *econtext,
|
||||
bool *isNull, bool *isDone);
|
||||
extern Datum ExecEvalNot(Expr *notclause, ExprContext *econtext, bool *isNull);
|
||||
extern Datum ExecEvalOr(Expr *orExpr, ExprContext *econtext, bool *isNull);
|
||||
extern Datum ExecEvalAnd(Expr *andExpr, ExprContext *econtext, bool *isNull);
|
||||
extern Datum ExecEvalExpr(Node *expression, ExprContext *econtext, bool *isNull,
|
||||
bool *isDone);
|
||||
extern bool ExecQualClause(Node *clause, ExprContext *econtext);
|
||||
extern bool ExecQual(List *qual, ExprContext *econtext);
|
||||
extern int ExecTargetListLength(List *targetlist);
|
||||
extern TupleTableSlot *ExecProject(ProjectionInfo *projInfo, bool *isDone);
|
||||
|
||||
/*
|
||||
* prototypes from functions in execScan.c
|
||||
*/
|
||||
extern TupleTableSlot *ExecScan(Scan *node, TupleTableSlot* (*accessMtd)());
|
||||
|
||||
/*
|
||||
* prototypes from functions in execTuples.c
|
||||
*/
|
||||
extern TupleTable ExecCreateTupleTable(int initialSize);
|
||||
extern void ExecDestroyTupleTable(TupleTable table, bool shouldFree);
|
||||
extern TupleTableSlot* ExecAllocTableSlot(TupleTable table);
|
||||
extern TupleTableSlot* ExecStoreTuple(HeapTuple tuple,
|
||||
TupleTableSlot *slot,
|
||||
Buffer buffer,
|
||||
bool shouldFree);
|
||||
extern TupleTableSlot* ExecClearTuple(TupleTableSlot* slot);
|
||||
extern bool ExecSlotPolicy(TupleTableSlot *slot);
|
||||
extern bool ExecSetSlotPolicy(TupleTableSlot *slot, bool shouldFree);
|
||||
extern TupleDesc ExecSetSlotDescriptor(TupleTableSlot *slot,
|
||||
TupleDesc tupdesc);
|
||||
extern void ExecSetSlotDescriptorIsNew(TupleTableSlot *slot, bool isNew);
|
||||
extern TupleDesc ExecSetNewSlotDescriptor(TupleTableSlot *slot,
|
||||
TupleDesc tupdesc);
|
||||
extern Buffer ExecSetSlotBuffer(TupleTableSlot *slot, Buffer b);
|
||||
extern void ExecIncrSlotBufferRefcnt(TupleTableSlot *slot);
|
||||
extern bool TupIsNull(TupleTableSlot* slot);
|
||||
extern bool ExecSlotDescriptorIsNew(TupleTableSlot *slot);
|
||||
extern void ExecInitResultTupleSlot(EState *estate, CommonState *commonstate);
|
||||
extern void ExecInitScanTupleSlot(EState *estate,
|
||||
CommonScanState *commonscanstate);
|
||||
extern void ExecInitMarkedTupleSlot(EState *estate, MergeJoinState *mergestate);
|
||||
extern void ExecInitOuterTupleSlot(EState *estate, HashJoinState *hashstate);
|
||||
extern void ExecInitHashTupleSlot(EState *estate, HashJoinState *hashstate);
|
||||
extern TupleTableSlot *NodeGetResultTupleSlot(Plan *node);
|
||||
|
||||
extern TupleDesc ExecGetTupType(Plan *node);
|
||||
extern TupleDesc ExecTypeFromTL(List *targetList);
|
||||
|
||||
/*
|
||||
* prototypes from functions in execTuples.c
|
||||
*/
|
||||
extern void ResetTupleCount();
|
||||
extern void DisplayTupleCount(FILE *statfp);
|
||||
extern void ExecAssignNodeBaseInfo(EState *estate, CommonState *basenode,
|
||||
Plan *parent);
|
||||
extern void ExecAssignExprContext(EState *estate, CommonState *commonstate);
|
||||
extern void ExecAssignResultType(CommonState *commonstate,
|
||||
TupleDesc tupDesc);
|
||||
extern void ExecAssignResultTypeFromOuterPlan(Plan *node,
|
||||
CommonState *commonstate);
|
||||
extern void ExecAssignResultTypeFromTL(Plan *node, CommonState *commonstate);
|
||||
extern TupleDesc ExecGetResultType(CommonState *commonstate);
|
||||
extern void ExecFreeResultType(CommonState *commonstate);
|
||||
extern void ExecAssignProjectionInfo(Plan *node, CommonState *commonstate);
|
||||
extern void ExecFreeProjectionInfo(CommonState *commonstate);
|
||||
extern TupleDesc ExecGetScanType(CommonScanState *csstate);
|
||||
extern void ExecFreeScanType(CommonScanState *csstate);
|
||||
extern void ExecAssignScanType(CommonScanState *csstate,
|
||||
TupleDesc tupDesc);
|
||||
extern void ExecAssignScanTypeFromOuterPlan(Plan *node,
|
||||
CommonScanState *csstate);
|
||||
extern AttributeTupleForm ExecGetTypeInfo(Relation relDesc);
|
||||
|
||||
extern void ExecGetIndexKeyInfo(IndexTupleForm indexTuple, int *numAttsOutP,
|
||||
AttrNumber **attsOutP, FuncIndexInfoPtr fInfoP);
|
||||
extern void ExecOpenIndices(Oid resultRelationOid,
|
||||
RelationInfo *resultRelationInfo);
|
||||
extern void ExecCloseIndices(RelationInfo *resultRelationInfo);
|
||||
extern IndexTuple ExecFormIndexTuple(HeapTuple heapTuple,
|
||||
Relation heapRelation, Relation indexRelation, IndexInfo *indexInfo);
|
||||
extern void ExecInsertIndexTuples(TupleTableSlot *slot, ItemPointer tupleid,
|
||||
EState *estate);
|
||||
|
||||
|
||||
/* ----------------------------------------------------------------
|
||||
* the end
|
||||
* ----------------------------------------------------------------
|
||||
*/
|
||||
|
||||
#endif /* EXECUTOR_H */
|
||||
Reference in New Issue
Block a user