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scan_id_struct Struct Reference

#include <scan_manager.h>

Collaboration diagram for scan_id_struct:
Collaboration graph

Public Attributes

SCAN_TYPE type
 
SCAN_STATUS status
 
SCAN_POSITION position
 
SCAN_DIRECTION direction
 
bool mvcc_select_lock_needed
 
SCAN_OPERATION_TYPE scan_op_type
 
int fixed
 
int grouped
 
int qualified_block
 
QPROC_SINGLE_FETCH single_fetch
 
int single_fetched
 
int null_fetched
 
QPROC_QUALIFICATION qualification
 
DB_VALUE * join_dbval
 
val_list_node * val_list
 
val_descr * vd
 
union {
   LLIST_SCAN_ID   llsid
 
   HEAP_SCAN_ID   hsid
 
   HEAP_PAGE_SCAN_ID   hpsid
 
   INDX_SCAN_ID   isid
 
   INDEX_NODE_SCAN_ID   insid
 
   SET_SCAN_ID   ssid
 
   VA_SCAN_ID   vaid
 
   REGU_VALUES_SCAN_ID   rvsid
 
   SHOWSTMT_SCAN_ID   stsid
 
   JSON_TABLE_SCAN_ID   jtid
 
} s
 
SCAN_STATS scan_stats
 
bool scan_immediately_stop
 

Detailed Description

Definition at line 330 of file scan_manager.h.

Member Data Documentation

SCAN_DIRECTION scan_id_struct::direction

Definition at line 335 of file scan_manager.h.

Referenced by scan_end_scan(), scan_handle_single_scan(), scan_init_scan_id(), scan_next_heap_page_scan(), scan_next_heap_scan(), scan_next_index_scan(), scan_next_scan_block(), scan_reset_scan_block(), and scan_start_scan().

int scan_id_struct::fixed

Definition at line 339 of file scan_manager.h.

Referenced by scan_init_scan_id(), scan_next_heap_scan(), scan_next_index_lookup_heap(), and scan_start_scan().

int scan_id_struct::grouped

Definition at line 340 of file scan_manager.h.

Referenced by scan_end_scan(), scan_init_scan_id(), scan_next_heap_scan(), scan_next_index_scan(), scan_next_scan_block(), scan_reset_scan_block(), and scan_start_scan().

HEAP_PAGE_SCAN_ID scan_id_struct::hpsid

Definition at line 355 of file scan_manager.h.

Referenced by scan_next_heap_page_scan(), scan_open_heap_page_scan(), and scan_start_scan().

HEAP_SCAN_ID scan_id_struct::hsid

Definition at line 354 of file scan_manager.h.

Referenced by cubquery::upddel_mvcc_cond_reeval::init(), scan_end_scan(), scan_next_class_attr_scan(), scan_next_heap_scan(), scan_next_scan_block(), scan_open_class_attr_scan(), scan_open_heap_scan(), scan_reset_scan_block(), and scan_start_scan().

INDEX_NODE_SCAN_ID scan_id_struct::insid

Definition at line 357 of file scan_manager.h.

Referenced by scan_next_index_node_info_scan(), scan_open_index_node_info_scan(), and scan_start_scan().

INDX_SCAN_ID scan_id_struct::isid

Definition at line 356 of file scan_manager.h.

Referenced by cubquery::upddel_mvcc_cond_reeval::init(), scan_close_scan(), 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(), and scan_start_scan().

DB_VALUE* scan_id_struct::join_dbval

Definition at line 347 of file scan_manager.h.

Referenced by scan_handle_single_scan(), and scan_init_scan_id().

JSON_TABLE_SCAN_ID scan_id_struct::jtid

Definition at line 362 of file scan_manager.h.

Referenced by scan_end_scan(), scan_next_json_table_scan(), scan_open_json_table_scan(), and scan_start_scan().

LLIST_SCAN_ID scan_id_struct::llsid

Definition at line 353 of file scan_manager.h.

Referenced by qexec_merge_fnc(), qexec_merge_list_outer(), scan_build_hash_list_scan(), scan_close_scan(), scan_dump_key_into_tuple(), scan_end_scan(), scan_hash_probe_next(), scan_jump_scan_pos(), scan_next_hash_list_scan(), scan_next_list_scan(), scan_next_scan_local(), scan_open_list_scan(), scan_prev_scan_local(), scan_reset_scan_block(), scan_save_scan_pos(), and scan_start_scan().

bool scan_id_struct::mvcc_select_lock_needed

Definition at line 336 of file scan_manager.h.

Referenced by scan_init_scan_id(), scan_next_heap_scan(), scan_next_index_lookup_heap(), and scan_next_index_scan().

int scan_id_struct::null_fetched

Definition at line 345 of file scan_manager.h.

Referenced by scan_handle_single_scan(), scan_init_scan_id(), scan_next_scan_block(), scan_reset_scan_block(), and scan_start_scan().

SCAN_POSITION scan_id_struct::position

Definition at line 334 of file scan_manager.h.

Referenced by cubscan::json_table::scanner::next_scan(), qproc_next_set_scan(), scan_handle_single_scan(), scan_init_scan_id(), scan_jump_scan_pos(), scan_next_class_attr_scan(), scan_next_index_scan(), scan_next_method_scan(), scan_next_scan_block(), scan_next_set_scan(), scan_next_showstmt_scan(), scan_next_value_scan(), scan_prev_scan_local(), scan_reset_scan_block(), scan_save_scan_pos(), and scan_start_scan().

QPROC_QUALIFICATION scan_id_struct::qualification

Definition at line 346 of file scan_manager.h.

Referenced by cubquery::upddel_mvcc_cond_reeval::init(), qexec_merge_list_outer(), scan_init_scan_id(), scan_jump_scan_pos(), scan_next_class_attr_scan(), scan_next_hash_list_scan(), scan_next_heap_scan(), scan_next_index_lookup_heap(), scan_next_list_scan(), scan_next_set_scan(), scan_next_showstmt_scan(), and scan_prev_scan_local().

int scan_id_struct::qualified_block

Definition at line 342 of file scan_manager.h.

Referenced by scan_init_scan_id(), scan_next_scan_block(), and scan_start_scan().

REGU_VALUES_SCAN_ID scan_id_struct::rvsid

Definition at line 360 of file scan_manager.h.

Referenced by scan_end_scan(), scan_next_value_scan(), scan_open_values_scan(), and scan_start_scan().

union { ... } scan_id_struct::s

Referenced by cubquery::upddel_mvcc_cond_reeval::init(), qexec_merge_fnc(), qexec_merge_list_outer(), qproc_next_set_scan(), scan_build_hash_list_scan(), scan_close_scan(), scan_dump_key_into_tuple(), scan_end_scan(), scan_get_index_oidset(), scan_get_next_iss_value(), scan_hash_probe_next(), scan_jump_scan_pos(), scan_next_class_attr_scan(), scan_next_hash_list_scan(), scan_next_heap_page_scan(), scan_next_heap_scan(), scan_next_index_key_info_scan(), scan_next_index_node_info_scan(), scan_next_index_scan(), scan_next_json_table_scan(), scan_next_list_scan(), scan_next_method_scan(), scan_next_scan_block(), scan_next_scan_local(), scan_next_set_scan(), scan_next_showstmt_scan(), scan_next_value_scan(), scan_open_class_attr_scan(), scan_open_heap_page_scan(), scan_open_heap_scan(), scan_open_index_key_info_scan(), scan_open_index_node_info_scan(), scan_open_index_scan(), scan_open_json_table_scan(), scan_open_list_scan(), scan_open_method_scan(), scan_open_set_scan(), scan_open_showstmt_scan(), scan_open_values_scan(), scan_prev_scan_local(), scan_reset_scan_block(), scan_save_scan_pos(), scan_start_scan(), showstmt_end_scan(), showstmt_next_scan(), and showstmt_start_scan().

bool scan_id_struct::scan_immediately_stop

Definition at line 366 of file scan_manager.h.

Referenced by qexec_open_scan(), scan_handle_single_scan(), and scan_init_scan_id().

SCAN_OPERATION_TYPE scan_id_struct::scan_op_type

Definition at line 337 of file scan_manager.h.

Referenced by scan_init_scan_id(), scan_next_heap_scan(), and scan_next_index_lookup_heap().

SCAN_STATS scan_id_struct::scan_stats

Definition at line 365 of file scan_manager.h.

Referenced by scan_build_hash_list_scan(), scan_dump_key_into_tuple(), scan_get_index_oidset(), scan_next_hash_list_scan(), scan_next_heap_scan(), scan_next_index_scan(), scan_next_list_scan(), scan_next_scan_local(), scan_open_index_scan(), and scan_open_list_scan().

QPROC_SINGLE_FETCH scan_id_struct::single_fetch

Definition at line 343 of file scan_manager.h.

Referenced by scan_handle_single_scan(), and scan_init_scan_id().

int scan_id_struct::single_fetched

Definition at line 344 of file scan_manager.h.

Referenced by scan_handle_single_scan(), scan_init_scan_id(), scan_next_scan_block(), scan_reset_scan_block(), and scan_start_scan().

SET_SCAN_ID scan_id_struct::ssid

Definition at line 358 of file scan_manager.h.

Referenced by qproc_next_set_scan(), scan_end_scan(), scan_next_set_scan(), scan_open_set_scan(), and scan_start_scan().

SCAN_STATUS scan_id_struct::status

Definition at line 333 of file scan_manager.h.

Referenced by cubscan::json_table::scanner::next_scan(), scan_close_scan(), scan_end_scan(), scan_init_scan_id(), scan_jump_scan_pos(), scan_save_scan_pos(), and scan_start_scan().

SHOWSTMT_SCAN_ID scan_id_struct::stsid

Definition at line 361 of file scan_manager.h.

Referenced by scan_close_scan(), scan_next_showstmt_scan(), scan_open_showstmt_scan(), scan_reset_scan_block(), showstmt_end_scan(), showstmt_next_scan(), and showstmt_start_scan().

SCAN_TYPE scan_id_struct::type

Definition at line 332 of file scan_manager.h.

Referenced by cubquery::upddel_mvcc_cond_reeval::init(), qexec_merge_fnc(), scan_close_scan(), scan_dump_key_into_tuple(), scan_end_scan(), scan_next_heap_scan(), scan_next_scan_block(), scan_next_scan_local(), scan_open_class_attr_scan(), scan_open_heap_page_scan(), scan_open_heap_scan(), scan_open_index_key_info_scan(), scan_open_index_node_info_scan(), scan_open_index_scan(), scan_open_json_table_scan(), scan_open_list_scan(), scan_open_method_scan(), scan_open_set_scan(), scan_open_showstmt_scan(), scan_open_values_scan(), scan_prev_scan_local(), scan_reset_scan_block(), and scan_start_scan().

VA_SCAN_ID scan_id_struct::vaid

Definition at line 359 of file scan_manager.h.

Referenced by scan_close_scan(), scan_next_method_scan(), and scan_open_method_scan().

val_list_node* scan_id_struct::val_list

Definition at line 349 of file scan_manager.h.

Referenced by cubquery::upddel_mvcc_cond_reeval::init(), qexec_execute_delete(), qexec_execute_insert(), qexec_execute_update(), qproc_next_set_scan(), scan_build_hash_list_scan(), scan_get_index_oidset(), scan_handle_single_scan(), scan_init_scan_id(), scan_jump_scan_pos(), scan_next_class_attr_scan(), scan_next_hash_list_scan(), scan_next_heap_page_scan(), scan_next_heap_scan(), scan_next_index_key_info_scan(), scan_next_index_lookup_heap(), scan_next_index_node_info_scan(), scan_next_index_scan(), scan_next_list_scan(), scan_next_method_scan(), scan_next_set_scan(), and scan_prev_scan_local().

val_descr* scan_id_struct::vd

Definition at line 350 of file scan_manager.h.

Referenced by cubquery::upddel_mvcc_cond_reeval::init(), cubscan::json_table::scanner::next_scan(), qproc_next_set_scan(), scan_build_hash_list_scan(), scan_get_index_oidset(), scan_hash_probe_next(), scan_init_scan_id(), scan_jump_scan_pos(), scan_next_class_attr_scan(), scan_next_hash_list_scan(), scan_next_heap_page_scan(), scan_next_heap_scan(), scan_next_index_key_info_scan(), scan_next_index_lookup_heap(), scan_next_index_node_info_scan(), scan_next_index_scan(), scan_next_list_scan(), scan_next_set_scan(), scan_next_showstmt_scan(), scan_prev_scan_local(), and scan_reset_scan_block().

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