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cursor_id Struct Reference

#include <cursor.h>

Collaboration diagram for cursor_id:
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Public Attributes

QUERY_ID query_id
 
QFILE_LIST_ID list_id
 
OID * oid_set
 
MOP * mop_set
 
int oid_ent_count
 
CURSOR_POSITION position
 
VPID current_vpid
 
VPID next_vpid
 
VPID header_vpid
 
int on_overflow
 
int tuple_no
 
QFILE_TUPLE_RECORD tuple_record
 
char * buffer
 
char * buffer_area
 
int buffer_filled_size
 
int buffer_tuple_count
 
int current_tuple_no
 
int current_tuple_offset
 
char * current_tuple_p
 
int * oid_col_no
 
int current_tuple_length
 
int oid_col_no_cnt
 
DB_FETCH_MODE prefetch_lock_mode
 
int current_tuple_value_index
 
char * current_tuple_value_p
 
bool is_updatable
 
bool is_oid_included
 
bool is_copy_tuple_value
 

Detailed Description

Definition at line 52 of file cursor.h.

Member Data Documentation

char* cursor_id::buffer

Definition at line 66 of file cursor.h.

Referenced by cursor_buffer_last_page(), cursor_construct_tuple_from_overflow_pages(), cursor_fetch_page_having_tuple(), cursor_free(), cursor_get_list_file_page(), cursor_next_tuple(), cursor_open(), cursor_point_current_tuple(), cursor_prefetch_column_oids(), cursor_prefetch_first_hidden_oid(), cursor_prev_tuple(), method_clear_scan_buffer(), method_invoke_from_stand_alone(), and pt_new_query_result_descriptor().

char* cursor_id::buffer_area

Definition at line 67 of file cursor.h.

Referenced by cursor_free(), cursor_get_list_file_page(), and cursor_open().

int cursor_id::buffer_filled_size

Definition at line 68 of file cursor.h.

Referenced by cursor_free(), cursor_get_list_file_page(), and cursor_open().

int cursor_id::buffer_tuple_count

Definition at line 69 of file cursor.h.

Referenced by cursor_close(), cursor_fetch_page_having_tuple(), cursor_first_tuple(), cursor_next_tuple(), cursor_open(), and cursor_point_current_tuple().

int cursor_id::current_tuple_length

Definition at line 74 of file cursor.h.

Referenced by cursor_close(), cursor_next_tuple(), cursor_open(), cursor_point_current_tuple(), and cursor_prev_tuple().

int cursor_id::current_tuple_no

Definition at line 70 of file cursor.h.

Referenced by cursor_close(), cursor_next_tuple(), cursor_open(), cursor_point_current_tuple(), cursor_prev_tuple(), and db_query_get_tplpos().

int cursor_id::current_tuple_offset

Definition at line 71 of file cursor.h.

Referenced by cursor_close(), cursor_fetch_page_having_tuple(), cursor_next_tuple(), cursor_open(), cursor_point_current_tuple(), cursor_prev_tuple(), and db_query_get_tplpos().

char* cursor_id::current_tuple_p

Definition at line 72 of file cursor.h.

Referenced by cursor_close(), cursor_construct_tuple_from_overflow_pages(), cursor_fetch_page_having_tuple(), cursor_next_tuple(), cursor_open(), cursor_peek_tuple(), and cursor_prev_tuple().

int cursor_id::current_tuple_value_index

Definition at line 77 of file cursor.h.

Referenced by cursor_get_tuple_value_from_list(), and cursor_initialize_current_tuple_value_position().

char* cursor_id::current_tuple_value_p

Definition at line 78 of file cursor.h.

Referenced by cursor_get_tuple_value_from_list(), and cursor_initialize_current_tuple_value_position().

VPID cursor_id::current_vpid

Definition at line 60 of file cursor.h.

Referenced by cursor_close(), cursor_construct_tuple_from_overflow_pages(), cursor_fetch_page_having_tuple(), cursor_first_tuple(), cursor_get_list_file_page(), cursor_last_tuple(), cursor_next_tuple(), cursor_open(), cursor_prev_tuple(), db_query_get_tplpos(), and db_query_set_tplpos().

VPID cursor_id::header_vpid

Definition at line 62 of file cursor.h.

Referenced by cursor_close(), cursor_get_list_file_page(), and cursor_open().

bool cursor_id::is_copy_tuple_value

Definition at line 81 of file cursor.h.

Referenced by cursor_get_current_oid(), cursor_get_tuple_value_from_list(), cursor_open(), and cursor_set_copy_tuple_value().

bool cursor_id::is_oid_included

Definition at line 80 of file cursor.h.

Referenced by cursor_get_current_oid(), cursor_get_tuple_value(), cursor_has_first_hidden_oid(), cursor_open(), and cursor_set_oid_columns().

bool cursor_id::is_updatable

Definition at line 79 of file cursor.h.

Referenced by cursor_close(), cursor_open(), and cursor_set_oid_columns().

QFILE_LIST_ID cursor_id::list_id

Definition at line 55 of file cursor.h.

Referenced by cursor_buffer_last_page(), cursor_first_tuple(), cursor_free(), cursor_get_current_oid(), cursor_get_tuple_value(), cursor_get_tuple_value_from_list(), cursor_has_first_hidden_oid(), cursor_last_tuple(), cursor_next_tuple(), cursor_open(), cursor_prefetch_column_oids(), cursor_prefetch_first_hidden_oid(), cursor_prev_tuple(), db_init_query_result(), db_query_get_tuple_oid(), db_query_seek_tuple(), db_query_tuple_count(), and pt_new_query_result_descriptor().

MOP* cursor_id::mop_set

Definition at line 57 of file cursor.h.

Referenced by cursor_allocate_oid_buffer(), cursor_fetch_oids(), cursor_free(), and cursor_open().

VPID cursor_id::next_vpid

Definition at line 61 of file cursor.h.

Referenced by cursor_close(), and cursor_open().

int* cursor_id::oid_col_no

Definition at line 73 of file cursor.h.

Referenced by cursor_close(), cursor_fetch_page_having_tuple(), cursor_open(), cursor_prefetch_column_oids(), and cursor_set_oid_columns().

int cursor_id::oid_col_no_cnt

Definition at line 75 of file cursor.h.

Referenced by cursor_close(), cursor_fetch_page_having_tuple(), cursor_open(), cursor_prefetch_column_oids(), and cursor_set_oid_columns().

int cursor_id::oid_ent_count

Definition at line 58 of file cursor.h.

Referenced by cursor_allocate_oid_buffer(), cursor_close(), cursor_free(), cursor_has_first_hidden_oid(), and cursor_open().

OID* cursor_id::oid_set

Definition at line 56 of file cursor.h.

Referenced by cursor_allocate_oid_buffer(), cursor_fetch_oids(), cursor_free(), cursor_open(), cursor_prefetch_column_oids(), and cursor_prefetch_first_hidden_oid().

int cursor_id::on_overflow

Definition at line 63 of file cursor.h.

Referenced by cursor_open().

CURSOR_POSITION cursor_id::position

Definition at line 59 of file cursor.h.

Referenced by cursor_close(), cursor_first_tuple(), cursor_last_tuple(), cursor_next_tuple(), cursor_open(), cursor_peek_tuple(), cursor_prev_tuple(), db_query_get_tplpos(), db_query_set_tplpos(), and ux_get_generated_keys_server_insert().

DB_FETCH_MODE cursor_id::prefetch_lock_mode

Definition at line 76 of file cursor.h.

Referenced by cursor_open(), cursor_prefetch_first_hidden_oid(), and cursor_set_prefetch_lock_mode().

QUERY_ID cursor_id::query_id

Definition at line 54 of file cursor.h.

Referenced by cursor_close(), cursor_fetch_page_having_tuple(), cursor_get_list_file_page(), cursor_next_tuple(), cursor_open(), delete_list_by_oids(), do_execute_session_statement(), insert_subquery_results(), method_invoke_for_server(), method_invoke_from_stand_alone(), pt_get_one_tuple_from_list_id(), pt_new_query_result_descriptor(), pt_set_table_to_db(), and update_objs_for_list_file().

int cursor_id::tuple_no

Definition at line 64 of file cursor.h.

Referenced by api_rs_fetch_tell(), cursor_close(), cursor_first_tuple(), cursor_last_tuple(), cursor_next_tuple(), cursor_open(), cursor_prev_tuple(), and db_query_seek_tuple().

QFILE_TUPLE_RECORD cursor_id::tuple_record

Definition at line 65 of file cursor.h.

Referenced by cursor_allocate_tuple_area(), cursor_construct_tuple_from_overflow_pages(), cursor_free(), cursor_open(), and pt_new_query_result_descriptor().

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