qo_segment Struct Reference

#include <query_graph.h>

Collaboration diagram for qo_segment:

Public Attributes
QO_ENV *	env
PT_NODE *	pt_node
QO_NODE *	head
QO_NODE *	tail
QO_SEGMENT *	eq_root
QO_EQCLASS *	eqclass
const char *	name
bool	set_valued
bool	class_attr
bool	shared_attr
bool	index_term_eq_expr
QO_ATTR_INFO *	info
BITSET	index_terms
int	idx
bool	is_function_index

Detailed Description

Definition at line 438 of file query_graph.h.

Member Data Documentation

bool qo_segment::class_attr

Definition at line 484 of file query_graph.h.

QO_ENV* qo_segment::env

Definition at line 443 of file query_graph.h.

QO_SEGMENT* qo_segment::eq_root

Definition at line 470 of file query_graph.h.

QO_EQCLASS* qo_segment::eqclass

Definition at line 471 of file query_graph.h.

QO_NODE* qo_segment::head

Definition at line 455 of file query_graph.h.

int qo_segment::idx

Definition at line 504 of file query_graph.h.

bool qo_segment::index_term_eq_expr

Definition at line 488 of file query_graph.h.

BITSET qo_segment::index_terms

Definition at line 501 of file query_graph.h.

QO_ATTR_INFO* qo_segment::info

Definition at line 498 of file query_graph.h.

bool qo_segment::is_function_index

Definition at line 505 of file query_graph.h.

const char* qo_segment::name

Definition at line 477 of file query_graph.h.

PT_NODE* qo_segment::pt_node

Definition at line 448 of file query_graph.h.

bool qo_segment::set_valued

Definition at line 483 of file query_graph.h.

bool qo_segment::shared_attr

Definition at line 485 of file query_graph.h.

QO_NODE* qo_segment::tail

Definition at line 462 of file query_graph.h.

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

• src/optimizer/query_graph.h