CachedPlanSource Struct Reference

#include <plancache.h>

Data Fields
int	magic
Node *	raw_parse_tree
const char *	query_string
const char *	commandTag
Oid *	param_types
int	num_params
ParserSetupHook	parserSetup
void *	parserSetupArg
int	cursor_options
bool	fixed_result
TupleDesc	resultDesc
MemoryContext	context
List *	query_list
List *	relationOids
List *	invalItems
struct OverrideSearchPath *	search_path
MemoryContext	query_context
struct CachedPlan *	gplan
bool	is_oneshot
bool	is_complete
bool	is_saved
bool	is_valid
int	generation
struct CachedPlanSource *	next_saved
double	generic_cost
double	total_custom_cost
int	num_custom_plans

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Detailed Description

Definition at line 76 of file plancache.h.

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Field Documentation

const char* CachedPlanSource::commandTag

Definition at line 81 of file plancache.h.

Referenced by CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), exec_bind_message(), ExecuteQuery(), and SPI_cursor_open_internal().

MemoryContext CachedPlanSource::context

Definition at line 89 of file plancache.h.

Referenced by CachedPlanSetParentContext(), CompleteCachedPlan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), DropCachedPlan(), exec_parse_message(), GetCachedPlan(), RevalidateCachedQuery(), and SaveCachedPlan().

int CachedPlanSource::cursor_options

Definition at line 86 of file plancache.h.

Referenced by BuildCachedPlan(), choose_custom_plan(), CompleteCachedPlan(), CopyCachedPlan(), CreateCachedPlan(), and CreateOneShotCachedPlan().

bool CachedPlanSource::fixed_result

Definition at line 87 of file plancache.h.

Referenced by CompleteCachedPlan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), exec_describe_statement_message(), ExecuteQuery(), ExplainExecuteQuery(), FetchPreparedStatementResultDesc(), and RevalidateCachedQuery().

int CachedPlanSource::generation

Definition at line 104 of file plancache.h.

Referenced by BuildCachedPlan(), CopyCachedPlan(), CreateCachedPlan(), and CreateOneShotCachedPlan().

double CachedPlanSource::generic_cost

Definition at line 108 of file plancache.h.

Referenced by choose_custom_plan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), and GetCachedPlan().

struct CachedPlan* CachedPlanSource::gplan

Definition at line 98 of file plancache.h.

Referenced by CachedPlanSetParentContext(), CheckCachedPlan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), GetCachedPlan(), PlanCacheFuncCallback(), PlanCacheRelCallback(), ReleaseGenericPlan(), ResetPlanCache(), RevalidateCachedQuery(), and SPI_plan_get_cached_plan().

List* CachedPlanSource::invalItems

Definition at line 93 of file plancache.h.

Referenced by CompleteCachedPlan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), PlanCacheFuncCallback(), and RevalidateCachedQuery().

bool CachedPlanSource::is_complete

Definition at line 101 of file plancache.h.

Referenced by CachedPlanGetTargetList(), CachedPlanSetParentContext(), CompleteCachedPlan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), GetCachedPlan(), RevalidateCachedQuery(), and SaveCachedPlan().

bool CachedPlanSource::is_oneshot

Definition at line 100 of file plancache.h.

Referenced by BuildCachedPlan(), CachedPlanSetParentContext(), choose_custom_plan(), CompleteCachedPlan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), DropCachedPlan(), RevalidateCachedQuery(), and SaveCachedPlan().

bool CachedPlanSource::is_saved

Definition at line 102 of file plancache.h.

Referenced by CachedPlanSetParentContext(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), DropCachedPlan(), GetCachedPlan(), and SaveCachedPlan().

bool CachedPlanSource::is_valid

Definition at line 103 of file plancache.h.

Referenced by BuildCachedPlan(), CachedPlanIsValid(), CheckCachedPlan(), CompleteCachedPlan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), PlanCacheFuncCallback(), PlanCacheRelCallback(), ResetPlanCache(), and RevalidateCachedQuery().

int CachedPlanSource::magic

Definition at line 78 of file plancache.h.

Referenced by CachedPlanGetTargetList(), CachedPlanIsValid(), CachedPlanSetParentContext(), CompleteCachedPlan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), DropCachedPlan(), GetCachedPlan(), PlanCacheFuncCallback(), PlanCacheRelCallback(), ResetPlanCache(), and SaveCachedPlan().

struct CachedPlanSource* CachedPlanSource::next_saved

Definition at line 106 of file plancache.h.

Referenced by CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), DropCachedPlan(), PlanCacheFuncCallback(), PlanCacheRelCallback(), ResetPlanCache(), and SaveCachedPlan().

int CachedPlanSource::num_custom_plans

Definition at line 110 of file plancache.h.

Referenced by choose_custom_plan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), and GetCachedPlan().

int CachedPlanSource::num_params

Definition at line 83 of file plancache.h.

Referenced by CompleteCachedPlan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), EvaluateParams(), exec_bind_message(), exec_describe_statement_message(), ExecuteQuery(), ExplainExecuteQuery(), pg_prepared_statement(), and RevalidateCachedQuery().

Oid* CachedPlanSource::param_types

Definition at line 82 of file plancache.h.

Referenced by CompleteCachedPlan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), EvaluateParams(), exec_bind_message(), exec_describe_statement_message(), pg_prepared_statement(), and RevalidateCachedQuery().

ParserSetupHook CachedPlanSource::parserSetup

Definition at line 84 of file plancache.h.

Referenced by CompleteCachedPlan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), and RevalidateCachedQuery().

void* CachedPlanSource::parserSetupArg

Definition at line 85 of file plancache.h.

Referenced by CompleteCachedPlan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), and RevalidateCachedQuery().

MemoryContext CachedPlanSource::query_context

Definition at line 96 of file plancache.h.

Referenced by CompleteCachedPlan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), and RevalidateCachedQuery().

List* CachedPlanSource::query_list

Definition at line 91 of file plancache.h.

Referenced by BuildCachedPlan(), CachedPlanGetTargetList(), CompleteCachedPlan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), exec_simple_check_plan(), exec_stmt_execsql(), ResetPlanCache(), and RevalidateCachedQuery().

const char* CachedPlanSource::query_string

Definition at line 80 of file plancache.h.

Referenced by _SPI_execute_plan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), errdetail_execute(), exec_bind_message(), ExecuteQuery(), ExplainExecuteQuery(), pg_prepared_statement(), RevalidateCachedQuery(), SPI_cursor_open_internal(), and SPI_plan_get_cached_plan().

Node* CachedPlanSource::raw_parse_tree

Definition at line 79 of file plancache.h.

Referenced by _SPI_execute_plan(), BuildCachedPlan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), exec_bind_message(), GetCommandLogLevel(), and RevalidateCachedQuery().

List* CachedPlanSource::relationOids

Definition at line 92 of file plancache.h.

Referenced by CompleteCachedPlan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), PlanCacheRelCallback(), and RevalidateCachedQuery().

TupleDesc CachedPlanSource::resultDesc

Definition at line 88 of file plancache.h.

Referenced by CachedPlanGetTargetList(), CompleteCachedPlan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), exec_describe_statement_message(), FetchPreparedStatementResultDesc(), RevalidateCachedQuery(), SPI_is_cursor_plan(), and UtilityReturnsTuples().

struct OverrideSearchPath* CachedPlanSource::search_path

Definition at line 94 of file plancache.h.

Referenced by CompleteCachedPlan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), and RevalidateCachedQuery().

double CachedPlanSource::total_custom_cost

Definition at line 109 of file plancache.h.

Referenced by choose_custom_plan(), CopyCachedPlan(), CreateCachedPlan(), CreateOneShotCachedPlan(), and GetCachedPlan().

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

• src/include/utils/plancache.h