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indx_scan_id Struct Reference

#include <scan_manager.h>

Collaboration diagram for indx_scan_id:
Collaboration graph

Public Attributes

INDX_INFO * indx_info
 
BTREE_TYPE bt_type
 
int bt_num_attrs
 
ATTR_ID * bt_attr_ids
 
int * bt_attrs_prefix_length
 
ATTR_ID * vstr_ids
 
int num_vstr
 
BTREE_SCAN bt_scan
 
bool one_range
 
int curr_keyno
 
int curr_oidno
 
OID * curr_oidp
 
char * copy_buf
 
BTREE_ISCAN_OID_LIST * oid_list
 
int oids_count
 
OID cls_oid
 
int copy_buf_len
 
HFID hfid
 
HEAP_SCANCACHE scan_cache
 
SCAN_PRED key_pred
 
SCAN_ATTRS key_attrs
 
SCAN_PRED scan_pred
 
SCAN_ATTRS pred_attrs
 
SCAN_PRED range_pred
 
SCAN_ATTRS range_attrs
 
regu_variable_list_node * rest_regu_list
 
SCAN_ATTRS rest_attrs
 
key_val_range * key_vals
 
int key_cnt
 
bool iscan_oid_order
 
bool need_count_only
 
bool caches_inited
 
bool scancache_inited
 
DB_BIGINT key_limit_lower
 
DB_BIGINT key_limit_upper
 
INDX_COV indx_cov
 
MULTI_RANGE_OPT multi_range_opt
 
INDEX_SKIP_SCAN iss
 
DB_VALUE ** key_info_values
 
regu_variable_list_node * key_info_regu_list
 
bool check_not_vacuumed
 
DISK_ISVALID not_vacuumed_res
 
DB_VALUE * fetched_values
 

Detailed Description

Definition at line 186 of file scan_manager.h.

Member Data Documentation

ATTR_ID* indx_scan_id::bt_attr_ids

Definition at line 191 of file scan_manager.h.

Referenced by cubquery::upddel_mvcc_cond_reeval::init(), scan_close_scan(), scan_dump_key_into_tuple(), scan_get_index_oidset(), scan_open_index_key_info_scan(), and scan_open_index_scan().

int* indx_scan_id::bt_attrs_prefix_length

Definition at line 192 of file scan_manager.h.

Referenced by scan_close_scan(), scan_get_index_oidset(), scan_open_index_scan(), and scan_regu_key_to_index_key().

int indx_scan_id::bt_num_attrs

Definition at line 190 of file scan_manager.h.

Referenced by cubquery::upddel_mvcc_cond_reeval::init(), scan_close_scan(), scan_dump_key_into_tuple(), scan_get_index_oidset(), scan_open_index_key_info_scan(), scan_open_index_scan(), and scan_regu_key_to_index_key().

BTREE_SCAN indx_scan_id::bt_scan

Definition at line 195 of file scan_manager.h.

Referenced by scan_end_scan(), scan_get_index_oidset(), scan_get_next_iss_value(), scan_next_index_key_info_scan(), scan_next_index_scan(), scan_next_scan_block(), scan_open_index_key_info_scan(), scan_open_index_scan(), scan_reset_scan_block(), scan_restore_range_details(), and scan_save_range_details().

BTREE_TYPE indx_scan_id::bt_type

Definition at line 189 of file scan_manager.h.

Referenced by scan_open_index_key_info_scan(), and scan_open_index_scan().

bool indx_scan_id::caches_inited

Definition at line 219 of file scan_manager.h.

Referenced by qexec_clear_access_spec_list(), qexec_init_next_partition(), and scan_start_scan().

bool indx_scan_id::check_not_vacuumed

Definition at line 229 of file scan_manager.h.

Referenced by btree_prepare_bts(), btree_select_visible_object_for_range_scan(), locator_check_btree_entries(), locator_check_unique_btree_entries(), and scan_init_index_scan().

OID indx_scan_id::cls_oid

Definition at line 203 of file scan_manager.h.

Referenced by cubquery::upddel_mvcc_cond_reeval::init(), scan_get_index_oidset(), scan_next_index_key_info_scan(), scan_next_index_lookup_heap(), scan_next_index_scan(), scan_open_index_key_info_scan(), scan_open_index_scan(), and scan_start_scan().

char* indx_scan_id::copy_buf

Definition at line 200 of file scan_manager.h.

Referenced by btree_prepare_bts(), locator_check_btree_entries(), locator_check_unique_btree_entries(), scan_close_scan(), scan_init_index_scan(), scan_open_index_key_info_scan(), and scan_open_index_scan().

int indx_scan_id::copy_buf_len

Definition at line 204 of file scan_manager.h.

Referenced by btree_prepare_bts(), locator_check_btree_entries(), locator_check_unique_btree_entries(), scan_init_index_scan(), scan_open_index_key_info_scan(), and scan_open_index_scan().

int indx_scan_id::curr_keyno

Definition at line 197 of file scan_manager.h.

Referenced by btree_ils_adjust_range(), scan_end_scan(), scan_get_index_oidset(), scan_get_next_iss_value(), scan_open_index_key_info_scan(), scan_open_index_scan(), scan_reset_scan_block(), scan_restore_range_details(), and scan_start_scan().

int indx_scan_id::curr_oidno

Definition at line 198 of file scan_manager.h.

Referenced by scan_next_index_scan(), scan_next_scan_block(), scan_open_index_key_info_scan(), scan_open_index_scan(), scan_reset_scan_block(), and scan_start_scan().

OID* indx_scan_id::curr_oidp

Definition at line 199 of file scan_manager.h.

Referenced by scan_next_index_lookup_heap(), scan_next_index_scan(), scan_open_index_key_info_scan(), and scan_open_index_scan().

DB_VALUE* indx_scan_id::fetched_values

Definition at line 232 of file scan_manager.h.

Referenced by scan_close_scan(), scan_open_index_scan(), and scan_regu_key_to_index_key().

HFID indx_scan_id::hfid

Definition at line 205 of file scan_manager.h.

Referenced by scan_open_index_key_info_scan(), scan_open_index_scan(), and scan_start_scan().

INDX_COV indx_scan_id::indx_cov

Definition at line 224 of file scan_manager.h.

Referenced by btree_dump_curr_key(), locator_check_btree_entries(), scan_close_scan(), scan_dump_key_into_tuple(), scan_get_index_oidset(), scan_init_index_scan(), scan_next_index_lookup_heap(), scan_next_index_scan(), scan_open_index_key_info_scan(), scan_open_index_scan(), and scan_reset_scan_block().

INDX_INFO* indx_scan_id::indx_info

Definition at line 188 of file scan_manager.h.

Referenced by btree_get_next_key_info(), btree_ils_adjust_range(), btree_prepare_bts(), locator_check_btree_entries(), scan_get_index_oidset(), scan_init_index_scan(), scan_init_iss(), scan_next_index_key_info_scan(), scan_next_index_lookup_heap(), scan_next_index_scan(), scan_next_scan_block(), scan_open_index_key_info_scan(), scan_open_index_scan(), scan_regu_key_to_index_key(), scan_reset_scan_block(), scan_restore_range_details(), and scan_save_range_details().

bool indx_scan_id::iscan_oid_order

Definition at line 217 of file scan_manager.h.

Referenced by scan_get_index_oidset(), scan_next_scan_block(), scan_open_index_key_info_scan(), scan_open_index_scan(), and scan_reset_scan_block().

INDEX_SKIP_SCAN indx_scan_id::iss

Definition at line 226 of file scan_manager.h.

Referenced by btree_range_scan_select_visible_oids(), call_get_next_index_oidset(), scan_get_next_iss_value(), scan_init_iss(), scan_next_index_scan(), and scan_regu_key_to_index_key().

SCAN_ATTRS indx_scan_id::key_attrs

Definition at line 208 of file scan_manager.h.

Referenced by cubquery::upddel_mvcc_cond_reeval::init(), qexec_clear_access_spec_list(), qexec_init_next_partition(), scan_get_index_oidset(), scan_open_index_scan(), and scan_start_scan().

int indx_scan_id::key_cnt

Definition at line 216 of file scan_manager.h.

Referenced by scan_end_scan(), scan_get_index_oidset(), scan_open_index_key_info_scan(), and scan_open_index_scan().

regu_variable_list_node* indx_scan_id::key_info_regu_list

Definition at line 228 of file scan_manager.h.

Referenced by qexec_clear_access_spec_list(), scan_next_index_key_info_scan(), and scan_open_index_key_info_scan().

DB_VALUE** indx_scan_id::key_info_values

Definition at line 227 of file scan_manager.h.

Referenced by qexec_clear_access_spec_list(), scan_next_index_key_info_scan(), scan_open_index_key_info_scan(), and scan_start_scan().

DB_BIGINT indx_scan_id::key_limit_lower

Definition at line 222 of file scan_manager.h.

Referenced by call_get_next_index_oidset(), scan_init_index_key_limit(), and scan_open_index_scan().

DB_BIGINT indx_scan_id::key_limit_upper

Definition at line 223 of file scan_manager.h.

Referenced by call_get_next_index_oidset(), scan_get_index_oidset(), scan_init_index_key_limit(), scan_next_index_scan(), and scan_open_index_scan().

SCAN_PRED indx_scan_id::key_pred

Definition at line 207 of file scan_manager.h.

Referenced by cubquery::upddel_mvcc_cond_reeval::init(), qexec_clear_access_spec_list(), qexec_init_next_partition(), scan_get_index_oidset(), scan_open_index_scan(), scan_restore_range_details(), scan_save_range_details(), and scan_start_scan().

key_val_range* indx_scan_id::key_vals

Definition at line 215 of file scan_manager.h.

Referenced by btree_ils_adjust_range(), scan_close_scan(), scan_end_scan(), scan_get_index_oidset(), scan_open_index_key_info_scan(), and scan_open_index_scan().

MULTI_RANGE_OPT indx_scan_id::multi_range_opt

Definition at line 225 of file scan_manager.h.

Referenced by btree_select_visible_object_for_range_scan(), call_get_next_index_oidset(), locator_check_btree_entries(), scan_close_scan(), scan_get_index_oidset(), scan_init_index_scan(), scan_next_index_lookup_heap(), scan_next_index_scan(), scan_open_index_key_info_scan(), and scan_open_index_scan().

bool indx_scan_id::need_count_only

Definition at line 218 of file scan_manager.h.

Referenced by btree_keyval_search(), scan_get_index_oidset(), scan_init_index_scan(), and scan_next_index_scan().

DISK_ISVALID indx_scan_id::not_vacuumed_res

Definition at line 231 of file scan_manager.h.

Referenced by btree_select_visible_object_for_range_scan(), locator_check_btree_entries(), locator_check_unique_btree_entries(), and scan_init_index_scan().

int indx_scan_id::num_vstr

Definition at line 194 of file scan_manager.h.

Referenced by cubquery::upddel_mvcc_cond_reeval::init(), scan_get_index_oidset(), scan_open_index_key_info_scan(), and scan_open_index_scan().

BTREE_ISCAN_OID_LIST* indx_scan_id::oid_list

Definition at line 201 of file scan_manager.h.

Referenced by btree_prepare_bts(), btree_range_scan(), btree_select_visible_object_for_range_scan(), locator_check_btree_entries(), locator_check_unique_btree_entries(), scan_close_scan(), scan_get_index_oidset(), scan_init_index_scan(), scan_next_index_scan(), scan_open_index_key_info_scan(), and scan_open_index_scan().

int indx_scan_id::oids_count

Definition at line 202 of file scan_manager.h.

Referenced by call_get_next_index_oidset(), scan_get_index_oidset(), scan_get_next_iss_value(), scan_next_index_scan(), scan_next_scan_block(), scan_reset_scan_block(), and scan_start_scan().

bool indx_scan_id::one_range

Definition at line 196 of file scan_manager.h.

Referenced by scan_next_scan_block(), scan_open_index_key_info_scan(), scan_open_index_scan(), and scan_start_scan().

SCAN_ATTRS indx_scan_id::pred_attrs

Definition at line 210 of file scan_manager.h.

Referenced by btree_dump_curr_key(), cubquery::upddel_mvcc_cond_reeval::init(), qexec_clear_access_spec_list(), qexec_init_next_partition(), scan_next_index_scan(), scan_open_index_scan(), and scan_start_scan().

SCAN_ATTRS indx_scan_id::range_attrs

Definition at line 212 of file scan_manager.h.

Referenced by cubquery::upddel_mvcc_cond_reeval::init(), qexec_clear_access_spec_list(), qexec_init_next_partition(), scan_open_index_scan(), and scan_start_scan().

SCAN_PRED indx_scan_id::range_pred

Definition at line 211 of file scan_manager.h.

Referenced by cubquery::upddel_mvcc_cond_reeval::init(), qexec_clear_access_spec_list(), qexec_init_next_partition(), scan_open_index_scan(), and scan_start_scan().

SCAN_ATTRS indx_scan_id::rest_attrs

Definition at line 214 of file scan_manager.h.

Referenced by btree_dump_curr_key(), cubquery::upddel_mvcc_cond_reeval::init(), qexec_clear_access_spec_list(), qexec_init_next_partition(), scan_dump_key_into_tuple(), scan_next_index_lookup_heap(), scan_open_index_scan(), and scan_start_scan().

regu_variable_list_node* indx_scan_id::rest_regu_list

Definition at line 213 of file scan_manager.h.

Referenced by btree_dump_curr_key(), cubquery::upddel_mvcc_cond_reeval::init(), scan_dump_key_into_tuple(), scan_next_index_lookup_heap(), and scan_open_index_scan().

HEAP_SCANCACHE indx_scan_id::scan_cache

Definition at line 206 of file scan_manager.h.

Referenced by btree_select_visible_object_for_range_scan(), locator_check_btree_entries(), locator_check_primary_key_delete(), locator_check_primary_key_update(), locator_check_unique_btree_entries(), scan_end_scan(), scan_init_index_scan(), scan_next_index_lookup_heap(), and scan_start_scan().

SCAN_PRED indx_scan_id::scan_pred

Definition at line 209 of file scan_manager.h.

Referenced by btree_dump_curr_key(), cubquery::upddel_mvcc_cond_reeval::init(), scan_next_index_key_info_scan(), scan_next_index_scan(), scan_open_index_key_info_scan(), and scan_open_index_scan().

bool indx_scan_id::scancache_inited

Definition at line 220 of file scan_manager.h.

Referenced by scan_end_scan(), scan_open_index_key_info_scan(), scan_open_index_scan(), and scan_start_scan().

ATTR_ID* indx_scan_id::vstr_ids

Definition at line 193 of file scan_manager.h.

Referenced by cubquery::upddel_mvcc_cond_reeval::init(), scan_close_scan(), scan_get_index_oidset(), scan_open_index_key_info_scan(), and scan_open_index_scan().

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