SystemRowsSamplerData Struct Reference

Data Fields
uint32	seed
int64	ntuples
OffsetNumber	lt
BlockNumber	doneblocks
BlockNumber	lb
BlockNumber	nblocks
BlockNumber	firstblock
BlockNumber	step

Detailed Description

Definition at line 44 of file tsm_system_rows.c.

Field Documentation

doneblocks

BlockNumber SystemRowsSamplerData::doneblocks

Definition at line 49 of file tsm_system_rows.c.

Referenced by system_rows_beginsamplescan(), and system_rows_nextsampleblock().

firstblock

BlockNumber SystemRowsSamplerData::firstblock

Definition at line 53 of file tsm_system_rows.c.

Referenced by system_rows_nextsampleblock().

lb

BlockNumber SystemRowsSamplerData::lb

Definition at line 50 of file tsm_system_rows.c.

Referenced by system_rows_nextsampleblock().

lt

OffsetNumber SystemRowsSamplerData::lt

Definition at line 48 of file tsm_system_rows.c.

Referenced by system_rows_beginsamplescan(), and system_rows_nextsampletuple().

nblocks

BlockNumber SystemRowsSamplerData::nblocks

Definition at line 52 of file tsm_system_rows.c.

Referenced by system_rows_nextsampleblock().

ntuples

int64 SystemRowsSamplerData::ntuples

Definition at line 47 of file tsm_system_rows.c.

Referenced by system_rows_beginsamplescan(), system_rows_nextsampleblock(), and system_rows_nextsampletuple().

seed

uint32 SystemRowsSamplerData::seed

Definition at line 46 of file tsm_system_rows.c.

Referenced by system_rows_beginsamplescan(), and system_rows_nextsampleblock().

step

BlockNumber SystemRowsSamplerData::step

Definition at line 54 of file tsm_system_rows.c.

Referenced by system_rows_nextsampleblock().

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

• contrib/tsm_system_rows/tsm_system_rows.c