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execnodes.h File Reference
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Data Structures

struct  ExprState
 
struct  IndexInfo
 
struct  ExprContext_CB
 
struct  ExprContext
 
struct  ReturnSetInfo
 
struct  ProjectionInfo
 
struct  JunkFilter
 
struct  OnConflictSetState
 
struct  ResultRelInfo
 
struct  EState
 
struct  ExecRowMark
 
struct  ExecAuxRowMark
 
struct  TupleHashEntryData
 
struct  TupleHashTableData
 
struct  AggrefExprState
 
struct  WindowFuncExprState
 
struct  SetExprState
 
struct  SubPlanState
 
struct  AlternativeSubPlanState
 
struct  DomainConstraintState
 
struct  PlanState
 
struct  EPQState
 
struct  ResultState
 
struct  ProjectSetState
 
struct  ModifyTableState
 
struct  AppendState
 
struct  MergeAppendState
 
struct  RecursiveUnionState
 
struct  BitmapAndState
 
struct  BitmapOrState
 
struct  ScanState
 
struct  SeqScanState
 
struct  SampleScanState
 
struct  IndexRuntimeKeyInfo
 
struct  IndexArrayKeyInfo
 
struct  IndexScanState
 
struct  IndexOnlyScanState
 
struct  BitmapIndexScanState
 
struct  ParallelBitmapHeapState
 
struct  BitmapHeapScanState
 
struct  TidScanState
 
struct  SubqueryScanState
 
struct  FunctionScanState
 
struct  ValuesScanState
 
struct  TableFuncScanState
 
struct  CteScanState
 
struct  NamedTuplestoreScanState
 
struct  WorkTableScanState
 
struct  ForeignScanState
 
struct  CustomScanState
 
struct  JoinState
 
struct  NestLoopState
 
struct  MergeJoinState
 
struct  HashJoinState
 
struct  MaterialState
 
struct  SharedSortInfo
 
struct  SortState
 
struct  GroupState
 
struct  AggState
 
struct  WindowAggState
 
struct  UniqueState
 
struct  GatherState
 
struct  GatherMergeState
 
struct  HashInstrumentation
 
struct  SharedHashInfo
 
struct  HashState
 
struct  SetOpState
 
struct  LockRowsState
 
struct  LimitState
 

Macros

#define EEO_FLAG_IS_QUAL   (1 << 0)
 
#define FIELDNO_EXPRSTATE_RESNULL   2
 
#define FIELDNO_EXPRSTATE_RESVALUE   3
 
#define FIELDNO_EXPRSTATE_RESULTSLOT   4
 
#define FIELDNO_EXPRCONTEXT_SCANTUPLE   1
 
#define FIELDNO_EXPRCONTEXT_INNERTUPLE   2
 
#define FIELDNO_EXPRCONTEXT_OUTERTUPLE   3
 
#define FIELDNO_EXPRCONTEXT_AGGVALUES   8
 
#define FIELDNO_EXPRCONTEXT_AGGNULLS   9
 
#define FIELDNO_EXPRCONTEXT_CASEDATUM   10
 
#define FIELDNO_EXPRCONTEXT_CASENULL   11
 
#define FIELDNO_EXPRCONTEXT_DOMAINDATUM   12
 
#define FIELDNO_EXPRCONTEXT_DOMAINNULL   13
 
#define SH_PREFIX   tuplehash
 
#define SH_ELEMENT_TYPE   TupleHashEntryData
 
#define SH_KEY_TYPE   MinimalTuple
 
#define SH_SCOPE   extern
 
#define SH_DECLARE
 
#define InitTupleHashIterator(htable, iter)   tuplehash_start_iterate(htable->hashtab, iter)
 
#define TermTupleHashIterator(iter)   ((void) 0)
 
#define ResetTupleHashIterator(htable, iter)   InitTupleHashIterator(htable, iter)
 
#define ScanTupleHashTable(htable, iter)   tuplehash_iterate(htable->hashtab, iter)
 
#define innerPlanState(node)   (((PlanState *)(node))->righttree)
 
#define outerPlanState(node)   (((PlanState *)(node))->lefttree)
 
#define InstrCountTuples2(node, delta)
 
#define InstrCountFiltered1(node, delta)
 
#define InstrCountFiltered2(node, delta)
 
#define FIELDNO_AGGSTATE_CURAGGCONTEXT   14
 
#define FIELDNO_AGGSTATE_CURPERTRANS   16
 
#define FIELDNO_AGGSTATE_CURRENT_SET   20
 
#define FIELDNO_AGGSTATE_ALL_PERGROUPS   34
 

Typedefs

typedef Datum(* ExprStateEvalFunc) (struct ExprState *expression, struct ExprContext *econtext, bool *isNull)
 
typedef struct ExprState ExprState
 
typedef struct IndexInfo IndexInfo
 
typedef void(* ExprContextCallbackFunction) (Datum arg)
 
typedef struct ExprContext_CB ExprContext_CB
 
typedef struct ExprContext ExprContext
 
typedef struct ReturnSetInfo ReturnSetInfo
 
typedef struct ProjectionInfo ProjectionInfo
 
typedef struct JunkFilter JunkFilter
 
typedef struct OnConflictSetState OnConflictSetState
 
typedef struct ResultRelInfo ResultRelInfo
 
typedef struct EState EState
 
typedef struct ExecRowMark ExecRowMark
 
typedef struct ExecAuxRowMark ExecAuxRowMark
 
typedef struct TupleHashEntryDataTupleHashEntry
 
typedef struct TupleHashTableDataTupleHashTable
 
typedef struct TupleHashEntryData TupleHashEntryData
 
typedef struct TupleHashTableData TupleHashTableData
 
typedef tuplehash_iterator TupleHashIterator
 
typedef struct AggrefExprState AggrefExprState
 
typedef struct WindowFuncExprState WindowFuncExprState
 
typedef struct SetExprState SetExprState
 
typedef struct SubPlanState SubPlanState
 
typedef struct AlternativeSubPlanState AlternativeSubPlanState
 
typedef enum DomainConstraintType DomainConstraintType
 
typedef struct DomainConstraintState DomainConstraintState
 
typedef TupleTableSlot *(* ExecProcNodeMtd) (struct PlanState *pstate)
 
typedef struct PlanState PlanState
 
typedef struct EPQState EPQState
 
typedef struct ResultState ResultState
 
typedef struct ProjectSetState ProjectSetState
 
typedef struct ModifyTableState ModifyTableState
 
typedef struct AppendState AppendState
 
typedef struct ParallelAppendState ParallelAppendState
 
typedef struct MergeAppendState MergeAppendState
 
typedef struct RecursiveUnionState RecursiveUnionState
 
typedef struct BitmapAndState BitmapAndState
 
typedef struct BitmapOrState BitmapOrState
 
typedef struct ScanState ScanState
 
typedef struct SeqScanState SeqScanState
 
typedef struct SampleScanState SampleScanState
 
typedef struct IndexScanState IndexScanState
 
typedef struct IndexOnlyScanState IndexOnlyScanState
 
typedef struct BitmapIndexScanState BitmapIndexScanState
 
typedef struct ParallelBitmapHeapState ParallelBitmapHeapState
 
typedef struct BitmapHeapScanState BitmapHeapScanState
 
typedef struct TidScanState TidScanState
 
typedef struct SubqueryScanState SubqueryScanState
 
typedef struct FunctionScanState FunctionScanState
 
typedef struct ValuesScanState ValuesScanState
 
typedef struct TableFuncScanState TableFuncScanState
 
typedef struct CteScanState CteScanState
 
typedef struct NamedTuplestoreScanState NamedTuplestoreScanState
 
typedef struct WorkTableScanState WorkTableScanState
 
typedef struct ForeignScanState ForeignScanState
 
typedef struct CustomScanState CustomScanState
 
typedef struct JoinState JoinState
 
typedef struct NestLoopState NestLoopState
 
typedef struct MergeJoinClauseDataMergeJoinClause
 
typedef struct MergeJoinState MergeJoinState
 
typedef struct HashJoinTupleDataHashJoinTuple
 
typedef struct HashJoinTableDataHashJoinTable
 
typedef struct HashJoinState HashJoinState
 
typedef struct MaterialState MaterialState
 
typedef struct SharedSortInfo SharedSortInfo
 
typedef struct SortState SortState
 
typedef struct GroupState GroupState
 
typedef struct AggStatePerAggDataAggStatePerAgg
 
typedef struct AggStatePerTransDataAggStatePerTrans
 
typedef struct AggStatePerGroupDataAggStatePerGroup
 
typedef struct AggStatePerPhaseDataAggStatePerPhase
 
typedef struct AggStatePerHashDataAggStatePerHash
 
typedef struct AggState AggState
 
typedef struct WindowStatePerFuncDataWindowStatePerFunc
 
typedef struct WindowStatePerAggDataWindowStatePerAgg
 
typedef struct WindowAggState WindowAggState
 
typedef struct UniqueState UniqueState
 
typedef struct GatherState GatherState
 
typedef struct GatherMergeState GatherMergeState
 
typedef struct HashInstrumentation HashInstrumentation
 
typedef struct SharedHashInfo SharedHashInfo
 
typedef struct HashState HashState
 
typedef struct SetOpStatePerGroupDataSetOpStatePerGroup
 
typedef struct SetOpState SetOpState
 
typedef struct LockRowsState LockRowsState
 
typedef struct LimitState LimitState
 

Enumerations

enum  ExprDoneCond { ExprSingleResult, ExprMultipleResult, ExprEndResult }
 
enum  SetFunctionReturnMode { SFRM_ValuePerCall = 0x01, SFRM_Materialize = 0x02, SFRM_Materialize_Random = 0x04, SFRM_Materialize_Preferred = 0x08 }
 
enum  DomainConstraintType { DOM_CONSTRAINT_NOTNULL, DOM_CONSTRAINT_CHECK }
 
enum  SharedBitmapState { BM_INITIAL, BM_INPROGRESS, BM_FINISHED }
 
enum  LimitStateCond {
  LIMIT_INITIAL, LIMIT_RESCAN, LIMIT_EMPTY, LIMIT_INWINDOW,
  LIMIT_SUBPLANEOF, LIMIT_WINDOWEND, LIMIT_WINDOWSTART
}
 

Macro Definition Documentation

◆ EEO_FLAG_IS_QUAL

#define EEO_FLAG_IS_QUAL   (1 << 0)

Definition at line 60 of file execnodes.h.

Referenced by ExecBuildGroupingEqual(), ExecCheck(), ExecInitQual(), and ExecQual().

◆ FIELDNO_AGGSTATE_ALL_PERGROUPS

#define FIELDNO_AGGSTATE_ALL_PERGROUPS   34

Definition at line 2080 of file execnodes.h.

Referenced by llvm_compile_expr().

◆ FIELDNO_AGGSTATE_CURAGGCONTEXT

#define FIELDNO_AGGSTATE_CURAGGCONTEXT   14

Definition at line 2050 of file execnodes.h.

Referenced by llvm_compile_expr().

◆ FIELDNO_AGGSTATE_CURPERTRANS

#define FIELDNO_AGGSTATE_CURPERTRANS   16

Definition at line 2053 of file execnodes.h.

Referenced by llvm_compile_expr().

◆ FIELDNO_AGGSTATE_CURRENT_SET

#define FIELDNO_AGGSTATE_CURRENT_SET   20

Definition at line 2058 of file execnodes.h.

Referenced by llvm_compile_expr().

◆ FIELDNO_EXPRCONTEXT_AGGNULLS

#define FIELDNO_EXPRCONTEXT_AGGNULLS   9

Definition at line 244 of file execnodes.h.

Referenced by llvm_compile_expr().

◆ FIELDNO_EXPRCONTEXT_AGGVALUES

#define FIELDNO_EXPRCONTEXT_AGGVALUES   8

Definition at line 242 of file execnodes.h.

Referenced by llvm_compile_expr().

◆ FIELDNO_EXPRCONTEXT_CASEDATUM

#define FIELDNO_EXPRCONTEXT_CASEDATUM   10

Definition at line 248 of file execnodes.h.

Referenced by llvm_compile_expr().

◆ FIELDNO_EXPRCONTEXT_CASENULL

#define FIELDNO_EXPRCONTEXT_CASENULL   11

Definition at line 250 of file execnodes.h.

Referenced by llvm_compile_expr().

◆ FIELDNO_EXPRCONTEXT_DOMAINDATUM

#define FIELDNO_EXPRCONTEXT_DOMAINDATUM   12

Definition at line 254 of file execnodes.h.

Referenced by llvm_compile_expr().

◆ FIELDNO_EXPRCONTEXT_DOMAINNULL

#define FIELDNO_EXPRCONTEXT_DOMAINNULL   13

Definition at line 256 of file execnodes.h.

Referenced by llvm_compile_expr().

◆ FIELDNO_EXPRCONTEXT_INNERTUPLE

#define FIELDNO_EXPRCONTEXT_INNERTUPLE   2

Definition at line 225 of file execnodes.h.

Referenced by llvm_compile_expr().

◆ FIELDNO_EXPRCONTEXT_OUTERTUPLE

#define FIELDNO_EXPRCONTEXT_OUTERTUPLE   3

Definition at line 227 of file execnodes.h.

Referenced by llvm_compile_expr().

◆ FIELDNO_EXPRCONTEXT_SCANTUPLE

#define FIELDNO_EXPRCONTEXT_SCANTUPLE   1

Definition at line 223 of file execnodes.h.

Referenced by llvm_compile_expr().

◆ FIELDNO_EXPRSTATE_RESNULL

#define FIELDNO_EXPRSTATE_RESNULL   2

Definition at line 72 of file execnodes.h.

Referenced by llvm_compile_expr().

◆ FIELDNO_EXPRSTATE_RESULTSLOT

#define FIELDNO_EXPRSTATE_RESULTSLOT   4

Definition at line 80 of file execnodes.h.

Referenced by llvm_compile_expr().

◆ FIELDNO_EXPRSTATE_RESVALUE

#define FIELDNO_EXPRSTATE_RESVALUE   3

Definition at line 74 of file execnodes.h.

Referenced by llvm_compile_expr().

◆ InitTupleHashIterator

#define InitTupleHashIterator (   htable,
  iter 
)    tuplehash_start_iterate(htable->hashtab, iter)

Definition at line 718 of file execnodes.h.

Referenced by findPartialMatch().

◆ innerPlanState

◆ InstrCountFiltered1

#define InstrCountFiltered1 (   node,
  delta 
)
Value:
do { \
if (((PlanState *)(node))->instrument) \
((PlanState *)(node))->instrument->nfiltered1 += (delta); \
} while(0)

Definition at line 1042 of file execnodes.h.

Referenced by ExecGroup(), ExecHashJoinImpl(), ExecMergeJoin(), ExecNestLoop(), ExecOnConflictUpdate(), ExecScan(), and project_aggregates().

◆ InstrCountFiltered2

#define InstrCountFiltered2 (   node,
  delta 
)
Value:
do { \
if (((PlanState *)(node))->instrument) \
((PlanState *)(node))->instrument->nfiltered2 += (delta); \
} while(0)

Definition at line 1047 of file execnodes.h.

Referenced by BitmapHeapNext(), ExecHashJoinImpl(), ExecMergeJoin(), ExecNestLoop(), IndexNext(), IndexNextWithReorder(), IndexOnlyNext(), MJFillInner(), and MJFillOuter().

◆ InstrCountTuples2

#define InstrCountTuples2 (   node,
  delta 
)
Value:
do { \
if (((PlanState *)(node))->instrument) \
((PlanState *)(node))->instrument->ntuples2 += (delta); \
} while (0)

Definition at line 1037 of file execnodes.h.

Referenced by ExecInsert(), and IndexOnlyNext().

◆ outerPlanState

#define outerPlanState (   node)    (((PlanState *)(node))->lefttree)

Definition at line 1034 of file execnodes.h.

Referenced by begin_partition(), BitmapHeapNext(), build_hash_table(), ExecComputeSlotInfo(), ExecCreateScanSlotFromOuterPlan(), ExecEndAgg(), ExecEndBitmapHeapScan(), ExecEndForeignScan(), ExecEndGather(), ExecEndGatherMerge(), ExecEndGroup(), ExecEndHash(), ExecEndHashJoin(), ExecEndLimit(), ExecEndLockRows(), ExecEndMaterial(), ExecEndMergeJoin(), ExecEndNestLoop(), ExecEndProjectSet(), ExecEndRecursiveUnion(), ExecEndResult(), ExecEndSetOp(), ExecEndSort(), ExecEndUnique(), ExecEndWindowAgg(), ExecGroup(), ExecHashJoinImpl(), ExecInitAgg(), ExecInitBitmapHeapScan(), ExecInitForeignScan(), ExecInitGather(), ExecInitGatherMerge(), ExecInitGroup(), ExecInitHash(), ExecInitHashJoin(), ExecInitLimit(), ExecInitLockRows(), ExecInitMaterial(), ExecInitMergeJoin(), ExecInitNestLoop(), ExecInitProjectSet(), ExecInitRecursiveUnion(), ExecInitResult(), ExecInitSetOp(), ExecInitSort(), ExecInitUnique(), ExecInitWindowAgg(), ExecLimit(), ExecLockRows(), ExecMaterial(), ExecMergeJoin(), ExecNestLoop(), ExecParallelHashJoinPartitionOuter(), ExecProjectSet(), ExecRecursiveUnion(), ExecReScanAgg(), ExecReScanBitmapHeapScan(), ExecReScanForeignScan(), ExecReScanGather(), ExecReScanGatherMerge(), ExecReScanGroup(), ExecReScanMaterial(), ExecReScanNestLoop(), ExecReScanRecursiveUnion(), ExecReScanSort(), ExecReScanWindowAgg(), ExecResult(), ExecResultMarkPos(), ExecResultRestrPos(), ExecSetTupleBound(), ExecSort(), ExecUnique(), ExplainNode(), ExplainPrintPlan(), fetch_input_tuple(), find_hash_columns(), gather_getnext(), gather_merge_readnext(), initialize_phase(), MultiExecParallelHash(), MultiExecPrivateHash(), planstate_tree_walker(), postgresRecheckForeignScan(), recompute_limits(), set_deparse_planstate(), setop_fill_hash_table(), setop_retrieve_direct(), show_agg_keys(), show_group_keys(), and spool_tuples().

◆ ResetTupleHashIterator

#define ResetTupleHashIterator (   htable,
  iter 
)    InitTupleHashIterator(htable, iter)

◆ ScanTupleHashTable

#define ScanTupleHashTable (   htable,
  iter 
)    tuplehash_iterate(htable->hashtab, iter)

◆ SH_DECLARE

#define SH_DECLARE

Definition at line 688 of file execnodes.h.

◆ SH_ELEMENT_TYPE

#define SH_ELEMENT_TYPE   TupleHashEntryData

Definition at line 685 of file execnodes.h.

◆ SH_KEY_TYPE

#define SH_KEY_TYPE   MinimalTuple

Definition at line 686 of file execnodes.h.

◆ SH_PREFIX

#define SH_PREFIX   tuplehash

Definition at line 684 of file execnodes.h.

◆ SH_SCOPE

#define SH_SCOPE   extern

Definition at line 687 of file execnodes.h.

◆ TermTupleHashIterator

#define TermTupleHashIterator (   iter)    ((void) 0)

Definition at line 720 of file execnodes.h.

Referenced by findPartialMatch().

Typedef Documentation

◆ AggrefExprState

◆ AggState

typedef struct AggState AggState

◆ AggStatePerAgg

Definition at line 2028 of file execnodes.h.

◆ AggStatePerGroup

Definition at line 2030 of file execnodes.h.

◆ AggStatePerHash

Definition at line 2032 of file execnodes.h.

◆ AggStatePerPhase

Definition at line 2031 of file execnodes.h.

◆ AggStatePerTrans

Definition at line 2029 of file execnodes.h.

◆ AlternativeSubPlanState

◆ AppendState

typedef struct AppendState AppendState

Definition at line 1210 of file execnodes.h.

◆ BitmapAndState

◆ BitmapHeapScanState

◆ BitmapIndexScanState

◆ BitmapOrState

typedef struct BitmapOrState BitmapOrState

◆ CteScanState

typedef struct CteScanState CteScanState

◆ CustomScanState

◆ DomainConstraintState

◆ DomainConstraintType

◆ EPQState

typedef struct EPQState EPQState

◆ EState

typedef struct EState EState

◆ ExecAuxRowMark

◆ ExecProcNodeMtd

typedef TupleTableSlot*(* ExecProcNodeMtd) (struct PlanState *pstate)

Definition at line 927 of file execnodes.h.

◆ ExecRowMark

typedef struct ExecRowMark ExecRowMark

◆ ExprContext

typedef struct ExprContext ExprContext

◆ ExprContext_CB

◆ ExprContextCallbackFunction

typedef void(* ExprContextCallbackFunction) (Datum arg)

Definition at line 186 of file execnodes.h.

◆ ExprState

typedef struct ExprState ExprState

◆ ExprStateEvalFunc

typedef Datum(* ExprStateEvalFunc) (struct ExprState *expression, struct ExprContext *econtext, bool *isNull)

Definition at line 54 of file execnodes.h.

◆ ForeignScanState

◆ FunctionScanState

◆ GatherMergeState

◆ GatherState

typedef struct GatherState GatherState

◆ GroupState

typedef struct GroupState GroupState

◆ HashInstrumentation

◆ HashJoinState

typedef struct HashJoinState HashJoinState

◆ HashJoinTable

Definition at line 1929 of file execnodes.h.

◆ HashJoinTuple

Definition at line 1928 of file execnodes.h.

◆ HashState

typedef struct HashState HashState

◆ IndexInfo

typedef struct IndexInfo IndexInfo

◆ IndexOnlyScanState

◆ IndexScanState

◆ JoinState

typedef struct JoinState JoinState

◆ JunkFilter

typedef struct JunkFilter JunkFilter

◆ LimitState

typedef struct LimitState LimitState

◆ LockRowsState

typedef struct LockRowsState LockRowsState

◆ MaterialState

typedef struct MaterialState MaterialState

◆ MergeAppendState

◆ MergeJoinClause

Definition at line 1877 of file execnodes.h.

◆ MergeJoinState

◆ ModifyTableState

◆ NamedTuplestoreScanState

◆ NestLoopState

typedef struct NestLoopState NestLoopState

◆ OnConflictSetState

◆ ParallelAppendState

Definition at line 1212 of file execnodes.h.

◆ ParallelBitmapHeapState

◆ PlanState

typedef struct PlanState PlanState

◆ ProjectionInfo

◆ ProjectSetState

◆ RecursiveUnionState

◆ ResultRelInfo

typedef struct ResultRelInfo ResultRelInfo

◆ ResultState

typedef struct ResultState ResultState

◆ ReturnSetInfo

typedef struct ReturnSetInfo ReturnSetInfo

◆ SampleScanState

◆ ScanState

typedef struct ScanState ScanState

◆ SeqScanState

typedef struct SeqScanState SeqScanState

◆ SetExprState

typedef struct SetExprState SetExprState

◆ SetOpState

typedef struct SetOpState SetOpState

◆ SetOpStatePerGroup

Definition at line 2292 of file execnodes.h.

◆ SharedHashInfo

◆ SharedSortInfo

◆ SortState

typedef struct SortState SortState

◆ SubPlanState

typedef struct SubPlanState SubPlanState

◆ SubqueryScanState

◆ TableFuncScanState

◆ TidScanState

typedef struct TidScanState TidScanState

◆ TupleHashEntry

Definition at line 672 of file execnodes.h.

◆ TupleHashEntryData

◆ TupleHashIterator

typedef tuplehash_iterator TupleHashIterator

Definition at line 711 of file execnodes.h.

◆ TupleHashTable

Definition at line 673 of file execnodes.h.

◆ TupleHashTableData

◆ UniqueState

typedef struct UniqueState UniqueState

◆ ValuesScanState

◆ WindowAggState

◆ WindowFuncExprState

◆ WindowStatePerAgg

Definition at line 2092 of file execnodes.h.

◆ WindowStatePerFunc

Definition at line 2091 of file execnodes.h.

◆ WorkTableScanState

Enumeration Type Documentation

◆ DomainConstraintType

Enumerator
DOM_CONSTRAINT_NOTNULL 
DOM_CONSTRAINT_CHECK 

Definition at line 895 of file execnodes.h.

◆ ExprDoneCond

Enumerator
ExprSingleResult 
ExprMultipleResult 
ExprEndResult 

Definition at line 270 of file execnodes.h.

271 {
272  ExprSingleResult, /* expression does not return a set */
273  ExprMultipleResult, /* this result is an element of a set */
274  ExprEndResult /* there are no more elements in the set */
275 } ExprDoneCond;
ExprDoneCond
Definition: execnodes.h:270

◆ LimitStateCond

Enumerator
LIMIT_INITIAL 
LIMIT_RESCAN 
LIMIT_EMPTY 
LIMIT_INWINDOW 
LIMIT_SUBPLANEOF 
LIMIT_WINDOWEND 
LIMIT_WINDOWSTART 

Definition at line 2337 of file execnodes.h.

2338 {
2339  LIMIT_INITIAL, /* initial state for LIMIT node */
2340  LIMIT_RESCAN, /* rescan after recomputing parameters */
2341  LIMIT_EMPTY, /* there are no returnable rows */
2342  LIMIT_INWINDOW, /* have returned a row in the window */
2343  LIMIT_SUBPLANEOF, /* at EOF of subplan (within window) */
2344  LIMIT_WINDOWEND, /* stepped off end of window */
2345  LIMIT_WINDOWSTART /* stepped off beginning of window */
2346 } LimitStateCond;
LimitStateCond
Definition: execnodes.h:2337

◆ SetFunctionReturnMode

Enumerator
SFRM_ValuePerCall 
SFRM_Materialize 
SFRM_Materialize_Random 
SFRM_Materialize_Preferred 

Definition at line 283 of file execnodes.h.

284 {
285  SFRM_ValuePerCall = 0x01, /* one value returned per call */
286  SFRM_Materialize = 0x02, /* result set instantiated in Tuplestore */
287  SFRM_Materialize_Random = 0x04, /* Tuplestore needs randomAccess */
288  SFRM_Materialize_Preferred = 0x08 /* caller prefers Tuplestore */
SetFunctionReturnMode
Definition: execnodes.h:283

◆ SharedBitmapState

Enumerator
BM_INITIAL 
BM_INPROGRESS 
BM_FINISHED 

Definition at line 1526 of file execnodes.h.

1527 {
1528  BM_INITIAL,
1529  BM_INPROGRESS,
1530  BM_FINISHED
SharedBitmapState
Definition: execnodes.h:1526