CachedPlan Struct Reference

#include <plancache.h>

Data Fields
int	magic
List *	stmt_list
bool	is_oneshot
bool	is_saved
bool	is_valid
TransactionId	saved_xmin
int	generation
int	refcount
MemoryContext	context

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Detailed Description

Definition at line 123 of file plancache.h.

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Field Documentation

MemoryContext CachedPlan::context

Definition at line 135 of file plancache.h.

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

int CachedPlan::generation

Definition at line 133 of file plancache.h.

Referenced by BuildCachedPlan(), exec_eval_simple_expr(), and exec_simple_recheck_plan().

bool CachedPlan::is_oneshot

Definition at line 128 of file plancache.h.

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

bool CachedPlan::is_saved

Definition at line 129 of file plancache.h.

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

bool CachedPlan::is_valid

Definition at line 130 of file plancache.h.

Referenced by BuildCachedPlan(), CheckCachedPlan(), PlanCacheFuncCallback(), PlanCacheRelCallback(), ResetPlanCache(), and RevalidateCachedQuery().

int CachedPlan::magic

Definition at line 125 of file plancache.h.

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

int CachedPlan::refcount

Definition at line 134 of file plancache.h.

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

TransactionId CachedPlan::saved_xmin

Definition at line 131 of file plancache.h.

Referenced by BuildCachedPlan(), and CheckCachedPlan().

List* CachedPlan::stmt_list

Definition at line 126 of file plancache.h.

Referenced by _SPI_execute_plan(), BuildCachedPlan(), cached_plan_cost(), CheckCachedPlan(), exec_bind_message(), exec_simple_recheck_plan(), ExecuteQuery(), ExplainExecuteQuery(), PlanCacheFuncCallback(), PlanCacheRelCallback(), and SPI_cursor_open_internal().

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

• src/include/utils/plancache.h