Struct qo_node

ClassList > qo_node

• #include <query_graph.h>

Public Attributes

Type	Name
const char *	class_name
BITSET	dep_set
PT_NODE *	entity_spec
QO_ENV *	env
BITSET	eqclasses
PT_HINT_ENUM	hint
int	idx
QO_NODE_INDEX *	indexes
QO_CLASS_INFO *	info
unsigned long int	ncard
QO_SEGMENT *	oid_seg
BITSET	outer_dep_set
QO_PARTITION *	partition
int	rel_idx
bool	sargable
BITSET	sargs
BITSET	segs
double	selectivity
bool	sort_limit_candidate
BITSET	subqueries
unsigned long int	tcard
QO_USING_INDEX *	using_index

Public Attributes Documentation

variable class_name

const char* qo_node::class_name;

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variable dep_set

BITSET qo_node::dep_set;

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variable entity_spec

PT_NODE* qo_node::entity_spec;

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variable env

QO_ENV* qo_node::env;

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variable eqclasses

BITSET qo_node::eqclasses;

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variable hint

PT_HINT_ENUM qo_node::hint;

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variable idx

int qo_node::idx;

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variable indexes

QO_NODE_INDEX* qo_node::indexes;

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variable info

QO_CLASS_INFO* qo_node::info;

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variable ncard

unsigned long int qo_node::ncard;

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variable oid_seg

QO_SEGMENT* qo_node::oid_seg;

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variable outer_dep_set

BITSET qo_node::outer_dep_set;

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variable partition

QO_PARTITION* qo_node::partition;

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variable rel_idx

int qo_node::rel_idx;

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variable sargable

bool qo_node::sargable;

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variable sargs

BITSET qo_node::sargs;

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variable segs

BITSET qo_node::segs;

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variable selectivity

double qo_node::selectivity;

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variable sort_limit_candidate

bool qo_node::sort_limit_candidate;

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variable subqueries

BITSET qo_node::subqueries;

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variable tcard

unsigned long int qo_node::tcard;

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variable using_index

QO_USING_INDEX* qo_node::using_index;

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The documentation for this class was generated from the following file cubrid/src/optimizer/query_graph.h