CUBRID Engine  latest
Public Attributes | List of all members
scan_stats Struct Reference

#include <scan_manager.h>

Collaboration diagram for scan_stats:
Collaboration graph

Public Attributes

struct timeval elapsed_scan
 
UINT64 num_fetches
 
UINT64 num_ioreads
 
int read_rows
 
int qualified_rows
 
int read_keys
 
int qualified_keys
 
int key_qualified_rows
 
int data_qualified_rows
 
struct timeval elapsed_lookup
 
bool covered_index
 
bool multi_range_opt
 
bool index_skip_scan
 
bool loose_index_scan
 
struct timeval elapsed_hash_build
 

Detailed Description

Definition at line 304 of file scan_manager.h.

Member Data Documentation

bool scan_stats::covered_index

Definition at line 320 of file scan_manager.h.

Referenced by scan_dump_key_into_tuple(), and scan_open_index_scan().

int scan_stats::data_qualified_rows

Definition at line 318 of file scan_manager.h.

Referenced by scan_dump_key_into_tuple(), and scan_next_index_scan().

struct timeval scan_stats::elapsed_hash_build

Definition at line 326 of file scan_manager.h.

Referenced by scan_dump_key_into_tuple(), and scan_open_list_scan().

struct timeval scan_stats::elapsed_lookup

Definition at line 319 of file scan_manager.h.

Referenced by scan_dump_key_into_tuple(), and scan_next_index_scan().

struct timeval scan_stats::elapsed_scan

Definition at line 306 of file scan_manager.h.

Referenced by scan_dump_key_into_tuple(), and scan_next_scan_local().

bool scan_stats::index_skip_scan

Definition at line 322 of file scan_manager.h.

Referenced by scan_dump_key_into_tuple().

int scan_stats::key_qualified_rows

Definition at line 317 of file scan_manager.h.

Referenced by scan_dump_key_into_tuple(), and scan_next_index_scan().

bool scan_stats::loose_index_scan

Definition at line 323 of file scan_manager.h.

Referenced by scan_dump_key_into_tuple(), and scan_open_index_scan().

bool scan_stats::multi_range_opt

Definition at line 321 of file scan_manager.h.

Referenced by scan_dump_key_into_tuple(), scan_next_index_scan(), and scan_open_index_scan().

UINT64 scan_stats::num_fetches

Definition at line 307 of file scan_manager.h.

Referenced by scan_dump_key_into_tuple(), and scan_next_scan_local().

UINT64 scan_stats::num_ioreads

Definition at line 308 of file scan_manager.h.

Referenced by scan_dump_key_into_tuple(), and scan_next_scan_local().

int scan_stats::qualified_keys

Definition at line 316 of file scan_manager.h.

Referenced by scan_dump_key_into_tuple(), and scan_get_index_oidset().

int scan_stats::qualified_rows

Definition at line 312 of file scan_manager.h.

Referenced by scan_dump_key_into_tuple(), scan_next_hash_list_scan(), scan_next_heap_scan(), and scan_next_list_scan().

int scan_stats::read_keys

Definition at line 315 of file scan_manager.h.

Referenced by scan_dump_key_into_tuple(), and scan_get_index_oidset().

int scan_stats::read_rows

Definition at line 311 of file scan_manager.h.

Referenced by scan_build_hash_list_scan(), scan_dump_key_into_tuple(), scan_next_hash_list_scan(), scan_next_heap_scan(), and scan_next_list_scan().

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