PostgreSQL Source Code git master
Data Fields
ReservoirStateData Struct Reference

#include <sampling.h>

Data Fields

double  W
 
pg_prng_state  randstate
 

Detailed Description

Definition at line 46 of file sampling.h.

Field Documentation

◆ randstate

pg_prng_state ReservoirStateData::randstate

Definition at line 49 of file sampling.h.

Referenced by acquire_sample_rows(), analyze_row_processor(), anl_init_selection_state(), anl_random_fract(), file_acquire_sample_rows(), reservoir_get_next_S(), and reservoir_init_selection_state().

◆ W

double ReservoirStateData::W

Definition at line 48 of file sampling.h.

Referenced by anl_get_next_S(), reservoir_get_next_S(), and reservoir_init_selection_state().

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

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