#include "access/sdir.h"
#include "nodes/bitmapset.h"
#include "nodes/primnodes.h"

Include dependency graph for plannodes.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	PlannedStmt
struct	Plan
struct	Result
struct	ModifyTable
struct	Append
struct	MergeAppend
struct	RecursiveUnion
struct	BitmapAnd
struct	BitmapOr
struct	Scan
struct	IndexScan
struct	IndexOnlyScan
struct	BitmapIndexScan
struct	BitmapHeapScan
struct	TidScan
struct	SubqueryScan
struct	FunctionScan
struct	ValuesScan
struct	CteScan
struct	WorkTableScan
struct	ForeignScan
struct	Join
struct	NestLoop
struct	NestLoopParam
struct	MergeJoin
struct	HashJoin
struct	Material
struct	Sort
struct	Group
struct	Agg
struct	WindowAgg
struct	Unique
struct	Hash
struct	SetOp
struct	LockRows
struct	Limit
struct	PlanRowMark
struct	PlanInvalItem
Defines
#define	exec_subplan_get_plan(plannedstmt, subplan) ((Plan *) list_nth((plannedstmt)->subplans, (subplan)->plan_id - 1))
#define	innerPlan(node) (((Plan *)(node))->righttree)
#define	outerPlan(node) (((Plan *)(node))->lefttree)
#define	RowMarkRequiresRowShareLock(marktype) ((marktype) <= ROW_MARK_KEYSHARE)
Typedefs
typedef struct PlannedStmt	PlannedStmt
typedef struct Plan	Plan
typedef struct Result	Result
typedef struct ModifyTable	ModifyTable
typedef struct Append	Append
typedef struct MergeAppend	MergeAppend
typedef struct RecursiveUnion	RecursiveUnion
typedef struct BitmapAnd	BitmapAnd
typedef struct BitmapOr	BitmapOr
typedef struct Scan	Scan
typedef Scan	SeqScan
typedef struct IndexScan	IndexScan
typedef struct IndexOnlyScan	IndexOnlyScan
typedef struct BitmapIndexScan	BitmapIndexScan
typedef struct BitmapHeapScan	BitmapHeapScan
typedef struct TidScan	TidScan
typedef struct SubqueryScan	SubqueryScan
typedef struct FunctionScan	FunctionScan
typedef struct ValuesScan	ValuesScan
typedef struct CteScan	CteScan
typedef struct WorkTableScan	WorkTableScan
typedef struct ForeignScan	ForeignScan
typedef struct Join	Join
typedef struct NestLoop	NestLoop
typedef struct NestLoopParam	NestLoopParam
typedef struct MergeJoin	MergeJoin
typedef struct HashJoin	HashJoin
typedef struct Material	Material
typedef struct Sort	Sort
typedef struct Group	Group
typedef enum AggStrategy	AggStrategy
typedef struct Agg	Agg
typedef struct WindowAgg	WindowAgg
typedef struct Unique	Unique
typedef struct Hash	Hash
typedef enum SetOpCmd	SetOpCmd
typedef enum SetOpStrategy	SetOpStrategy
typedef struct SetOp	SetOp
typedef struct LockRows	LockRows
typedef struct Limit	Limit
typedef enum RowMarkType	RowMarkType
typedef struct PlanRowMark	PlanRowMark
typedef struct PlanInvalItem	PlanInvalItem
Enumerations
enum	AggStrategy { AGG_PLAIN, AGG_SORTED, AGG_HASHED }
enum	SetOpCmd { SETOPCMD_INTERSECT, SETOPCMD_INTERSECT_ALL, SETOPCMD_EXCEPT, SETOPCMD_EXCEPT_ALL }
enum	SetOpStrategy { SETOP_SORTED, SETOP_HASHED }
enum	RowMarkType { ROW_MARK_EXCLUSIVE, ROW_MARK_NOKEYEXCLUSIVE, ROW_MARK_SHARE, ROW_MARK_KEYSHARE, ROW_MARK_REFERENCE, ROW_MARK_COPY }

Define Documentation

#define exec_subplan_get_plan	(	plannedstmt,
		subplan
	)		((Plan *) list_nth((plannedstmt)->subplans, (subplan)->plan_id - 1))

Definition at line 73 of file plannodes.h.

#define innerPlan ( node ) (((Plan *)(node))->righttree)

Definition at line 137 of file plannodes.h.

Referenced by ExecInitCteScan(), ExecInitFunctionScan(), ExecInitHashJoin(), ExecInitMergeJoin(), ExecInitNestLoop(), ExecInitRecursiveUnion(), ExecInitResult(), ExecInitSeqScan(), ExecInitSubqueryScan(), ExecInitValuesScan(), ExecInitWorkTableScan(), ExecRecursiveUnion(), and ExecReScanRecursiveUnion().

#define outerPlan ( node ) (((Plan *)(node))->lefttree)

#define RowMarkRequiresRowShareLock ( marktype ) ((marktype) <= ROW_MARK_KEYSHARE)

Definition at line 793 of file plannodes.h.

Referenced by AcquireExecutorLocks(), EvalPlanQualFetchRowMarks(), execCurrentOf(), ExecInitLockRows(), and expand_inherited_rtentry().

Typedef Documentation

typedef struct Agg Agg

typedef enum AggStrategy AggStrategy

typedef struct Append Append

typedef struct BitmapAnd BitmapAnd

typedef struct BitmapHeapScan BitmapHeapScan

typedef struct BitmapIndexScan BitmapIndexScan

typedef struct BitmapOr BitmapOr

typedef struct CteScan CteScan

typedef struct ForeignScan ForeignScan

typedef struct FunctionScan FunctionScan

typedef struct Group Group

typedef struct Hash Hash

typedef struct HashJoin HashJoin

typedef struct IndexOnlyScan IndexOnlyScan

typedef struct IndexScan IndexScan

typedef struct Join Join

typedef struct Limit Limit

typedef struct LockRows LockRows

typedef struct Material Material

typedef struct MergeAppend MergeAppend

typedef struct MergeJoin MergeJoin

typedef struct ModifyTable ModifyTable

typedef struct NestLoop NestLoop

typedef struct NestLoopParam NestLoopParam

typedef struct Plan Plan

typedef struct PlanInvalItem PlanInvalItem

typedef struct PlannedStmt PlannedStmt

typedef struct PlanRowMark PlanRowMark

typedef struct RecursiveUnion RecursiveUnion

typedef struct Result Result

typedef enum RowMarkType RowMarkType

typedef struct Scan Scan

typedef Scan SeqScan

Definition at line 272 of file plannodes.h.

typedef struct SetOp SetOp

typedef enum SetOpCmd SetOpCmd

typedef enum SetOpStrategy SetOpStrategy

typedef struct Sort Sort

typedef struct SubqueryScan SubqueryScan

typedef struct TidScan TidScan

typedef struct Unique Unique

typedef struct ValuesScan ValuesScan

typedef struct WindowAgg WindowAgg

typedef struct WorkTableScan WorkTableScan

Enumeration Type Documentation

enum AggStrategy

Enumerator:

AGG_PLAIN
AGG_SORTED
AGG_HASHED

Definition at line 621 of file plannodes.h.

{
    AGG_PLAIN,                  /* simple agg across all input rows */
    AGG_SORTED,                 /* grouped agg, input must be sorted */
    AGG_HASHED                  /* grouped agg, use internal hashtable */
} AggStrategy;

enum RowMarkType

Enumerator:

ROW_MARK_EXCLUSIVE
ROW_MARK_NOKEYEXCLUSIVE
ROW_MARK_SHARE
ROW_MARK_KEYSHARE
ROW_MARK_REFERENCE
ROW_MARK_COPY

Definition at line 783 of file plannodes.h.

{
    ROW_MARK_EXCLUSIVE,         /* obtain exclusive tuple lock */
    ROW_MARK_NOKEYEXCLUSIVE,    /* obtain no-key exclusive tuple lock */
    ROW_MARK_SHARE,             /* obtain shared tuple lock */
    ROW_MARK_KEYSHARE,          /* obtain keyshare tuple lock */
    ROW_MARK_REFERENCE,         /* just fetch the TID */
    ROW_MARK_COPY               /* physically copy the row value */
} RowMarkType;

enum SetOpCmd

Enumerator:

SETOPCMD_INTERSECT
SETOPCMD_INTERSECT_ALL
SETOPCMD_EXCEPT
SETOPCMD_EXCEPT_ALL

Definition at line 693 of file plannodes.h.

{
    SETOPCMD_INTERSECT,
    SETOPCMD_INTERSECT_ALL,
    SETOPCMD_EXCEPT,
    SETOPCMD_EXCEPT_ALL
} SetOpCmd;

enum SetOpStrategy

Enumerator:

SETOP_SORTED
SETOP_HASHED

Definition at line 701 of file plannodes.h.

{
    SETOP_SORTED,               /* input must be sorted */
    SETOP_HASHED                /* use internal hashtable */
} SetOpStrategy;

Header And Logo

plannodes.h File Reference

Data Structures

Defines

Typedefs

Enumerations

Define Documentation

Typedef Documentation

Enumeration Type Documentation