PostgreSQL Source Code  git master
Data Fields
CachedPlan Struct Reference

#include <plancache.h>

Data Fields

int magic
 
List * stmt_list
 
bool is_oneshot
 
bool is_saved
 
bool is_valid
 
Oid planRoleId
 
bool dependsOnRole
 
TransactionId saved_xmin
 
int generation
 
int refcount
 
MemoryContext context
 

Detailed Description

Definition at line 147 of file plancache.h.

Field Documentation

◆ context

MemoryContext CachedPlan::context

Definition at line 160 of file plancache.h.

Referenced by BuildCachedPlan(), CachedPlanSetParentContext(), GetCachedPlan(), and ReleaseCachedPlan().

◆ dependsOnRole

bool CachedPlan::dependsOnRole

Definition at line 155 of file plancache.h.

Referenced by BuildCachedPlan(), CachedPlanAllowsSimpleValidityCheck(), and CheckCachedPlan().

◆ generation

int CachedPlan::generation

Definition at line 158 of file plancache.h.

Referenced by BuildCachedPlan().

◆ is_oneshot

bool CachedPlan::is_oneshot

Definition at line 151 of file plancache.h.

Referenced by BuildCachedPlan(), CachedPlanAllowsSimpleValidityCheck(), CheckCachedPlan(), and ReleaseCachedPlan().

◆ is_saved

bool CachedPlan::is_saved

Definition at line 152 of file plancache.h.

Referenced by BuildCachedPlan(), GetCachedPlan(), and ReleaseCachedPlan().

◆ is_valid

bool CachedPlan::is_valid

Definition at line 153 of file plancache.h.

Referenced by BuildCachedPlan(), CachedPlanAllowsSimpleValidityCheck(), CachedPlanIsSimplyValid(), CheckCachedPlan(), PlanCacheObjectCallback(), PlanCacheRelCallback(), ResetPlanCache(), and RevalidateCachedQuery().

◆ magic

int CachedPlan::magic

Definition at line 149 of file plancache.h.

Referenced by BuildCachedPlan(), CachedPlanAllowsSimpleValidityCheck(), CachedPlanIsSimplyValid(), CachedPlanSetParentContext(), CheckCachedPlan(), GetCachedPlan(), ReleaseCachedPlan(), and ReleaseGenericPlan().

◆ planRoleId

Oid CachedPlan::planRoleId

Definition at line 154 of file plancache.h.

Referenced by BuildCachedPlan(), and CheckCachedPlan().

◆ refcount

int CachedPlan::refcount

Definition at line 159 of file plancache.h.

Referenced by BuildCachedPlan(), CachedPlanAllowsSimpleValidityCheck(), CachedPlanIsSimplyValid(), CheckCachedPlan(), GetCachedPlan(), and ReleaseCachedPlan().

◆ saved_xmin

TransactionId CachedPlan::saved_xmin

Definition at line 156 of file plancache.h.

Referenced by BuildCachedPlan(), CachedPlanAllowsSimpleValidityCheck(), and CheckCachedPlan().

◆ stmt_list

List* CachedPlan::stmt_list

Definition at line 150 of file plancache.h.

Referenced by _SPI_execute_plan(), BuildCachedPlan(), cached_plan_cost(), CachedPlanAllowsSimpleValidityCheck(), CheckCachedPlan(), exec_bind_message(), exec_save_simple_expr(), ExecuteQuery(), ExplainExecuteQuery(), PlanCacheObjectCallback(), PlanCacheRelCallback(), SPI_cursor_open_internal(), and test_predtest().

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