PartitionPruneContext Struct Reference

#include <partprune.h>

Data Fields
char	strategy
int	partnatts
int	nparts
PartitionBoundInfo	boundinfo
Oid *	partcollation
FmgrInfo *	partsupfunc
FmgrInfo *	stepcmpfuncs
MemoryContext	ppccontext
PlanState *	planstate
ExprContext *	exprcontext
ExprState **	exprstates

Detailed Description

Definition at line 49 of file partprune.h.

Field Documentation

boundinfo

PartitionBoundInfo PartitionPruneContext::boundinfo

Definition at line 54 of file partprune.h.

Referenced by get_matching_hash_bounds(), get_matching_list_bounds(), get_matching_partitions(), get_matching_range_bounds(), InitPartitionPruneContext(), perform_pruning_combine_step(), and prune_append_rel_partitions().

exprcontext

ExprContext* PartitionPruneContext::exprcontext

Definition at line 60 of file partprune.h.

Referenced by ExecFindMatchingSubPlans(), InitPartitionPruneContext(), partkey_datum_from_expr(), and prune_append_rel_partitions().

exprstates

ExprState** PartitionPruneContext::exprstates

Definition at line 61 of file partprune.h.

Referenced by InitPartitionPruneContext(), partkey_datum_from_expr(), and prune_append_rel_partitions().

nparts

int PartitionPruneContext::nparts

Definition at line 53 of file partprune.h.

Referenced by get_matching_partitions(), InitPartitionPruneContext(), and prune_append_rel_partitions().

partcollation

Oid* PartitionPruneContext::partcollation

Definition at line 55 of file partprune.h.

Referenced by get_matching_hash_bounds(), get_matching_list_bounds(), get_matching_range_bounds(), InitPartitionPruneContext(), and prune_append_rel_partitions().

partnatts

int PartitionPruneContext::partnatts

Definition at line 52 of file partprune.h.

Referenced by get_matching_hash_bounds(), get_matching_list_bounds(), get_matching_range_bounds(), InitPartitionPruneContext(), perform_pruning_base_step(), and prune_append_rel_partitions().

partsupfunc

FmgrInfo* PartitionPruneContext::partsupfunc

Definition at line 56 of file partprune.h.

Referenced by InitPartitionPruneContext(), perform_pruning_base_step(), and prune_append_rel_partitions().

planstate

PlanState* PartitionPruneContext::planstate

Definition at line 59 of file partprune.h.

Referenced by InitPartitionPruneContext(), and prune_append_rel_partitions().

ppccontext

MemoryContext PartitionPruneContext::ppccontext

Definition at line 58 of file partprune.h.

Referenced by InitPartitionPruneContext(), perform_pruning_base_step(), and prune_append_rel_partitions().

stepcmpfuncs

FmgrInfo* PartitionPruneContext::stepcmpfuncs

Definition at line 57 of file partprune.h.

Referenced by InitPartitionPruneContext(), perform_pruning_base_step(), and prune_append_rel_partitions().

strategy

char PartitionPruneContext::strategy

Definition at line 51 of file partprune.h.

Referenced by get_matching_hash_bounds(), get_matching_list_bounds(), get_matching_partitions(), get_matching_range_bounds(), InitPartitionPruneContext(), perform_pruning_base_step(), and prune_append_rel_partitions().

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

• src/include/partitioning/partprune.h