PostgreSQL Source Code  git master
Data Fields
SampleScanState Struct Reference

#include <execnodes.h>

Data Fields

ScanState ss
 
List * args
 
ExprState * repeatable
 
struct TsmRoutine * tsmroutine
 
void * tsm_state
 
bool use_bulkread
 
bool use_pagemode
 
bool begun
 
uint32 seed
 
int64 donetuples
 
bool haveblock
 
bool done
 

Detailed Description

Definition at line 1584 of file execnodes.h.

Field Documentation

◆ args

List* SampleScanState::args

Definition at line 1587 of file execnodes.h.

Referenced by ExecInitSampleScan(), and tablesample_init().

◆ begun

bool SampleScanState::begun

Definition at line 1594 of file execnodes.h.

Referenced by ExecInitSampleScan(), ExecReScanSampleScan(), SampleNext(), and tablesample_init().

◆ done

bool SampleScanState::done

Definition at line 1598 of file execnodes.h.

Referenced by ExecReScanSampleScan(), and tablesample_getnext().

◆ donetuples

int64 SampleScanState::donetuples

Definition at line 1596 of file execnodes.h.

Referenced by ExecReScanSampleScan(), system_rows_nextsampleblock(), system_rows_nextsampletuple(), tablesample_getnext(), and tablesample_init().

◆ haveblock

bool SampleScanState::haveblock

Definition at line 1597 of file execnodes.h.

Referenced by ExecReScanSampleScan(), and tablesample_getnext().

◆ repeatable

ExprState* SampleScanState::repeatable

Definition at line 1588 of file execnodes.h.

Referenced by ExecInitSampleScan(), and tablesample_init().

◆ seed

uint32 SampleScanState::seed

Definition at line 1595 of file execnodes.h.

Referenced by ExecInitSampleScan(), and tablesample_init().

◆ ss

ScanState SampleScanState::ss

Definition at line 1586 of file execnodes.h.

Referenced by ExecEndSampleScan(), ExecInitSampleScan(), ExecReScanSampleScan(), ExecSampleScan(), tablesample_getnext(), and tablesample_init().

◆ tsm_state

void* SampleScanState::tsm_state

Definition at line 1591 of file execnodes.h.

Referenced by bernoulli_beginsamplescan(), bernoulli_initsamplescan(), bernoulli_nextsampletuple(), ExecInitSampleScan(), system_beginsamplescan(), system_initsamplescan(), system_nextsampleblock(), system_nextsampletuple(), system_rows_beginsamplescan(), system_rows_initsamplescan(), system_rows_nextsampleblock(), system_rows_nextsampletuple(), system_time_beginsamplescan(), system_time_initsamplescan(), system_time_nextsampleblock(), and system_time_nextsampletuple().

◆ tsmroutine

struct TsmRoutine* SampleScanState::tsmroutine

Definition at line 1590 of file execnodes.h.

Referenced by ExecEndSampleScan(), ExecInitSampleScan(), heapam_scan_sample_next_block(), heapam_scan_sample_next_tuple(), and tablesample_init().

◆ use_bulkread

bool SampleScanState::use_bulkread

Definition at line 1592 of file execnodes.h.

Referenced by bernoulli_beginsamplescan(), system_beginsamplescan(), and tablesample_init().

◆ use_pagemode

bool SampleScanState::use_pagemode

Definition at line 1593 of file execnodes.h.

Referenced by bernoulli_beginsamplescan(), system_beginsamplescan(), system_rows_beginsamplescan(), and tablesample_init().

The documentation for this struct was generated from the following file: