60 handler::multi_range_read_info_const(uint keyno, RANGE_SEQ_IF *seq,  in multi_range_read_info_const()  argument
111   uint len= table->key_info[keyno].key_length + table->file->ref_length;  in multi_range_read_info_const()
112   if (table->file->is_clustering_key(keyno))  in multi_range_read_info_const()
168              table->key_info[keyno].actual_rec_per_key(keyparts_used - 1) > 0.5)  in multi_range_read_info_const()
170       rows= ((ha_rows) table->key_info[keyno].  in multi_range_read_info_const()
177       if ((rows= this->records_in_range(keyno, min_endp, max_endp, &pages)) ==  in multi_range_read_info_const()
306     if (!is_clustering_key(keyno))  in multi_range_read_info_const()
309       cost->idx_cpu_cost= (keyread_time(keyno, 0, total_rows) +  in multi_range_read_info_const()
312         cost->cpu_cost= read_time(keyno, 0, total_rows);  in multi_range_read_info_const()
324       cost->cpu_cost= read_time(keyno, limited_ranges, total_rows);  in multi_range_read_info_const()
332               table->s->keynames.type_names[keyno],  in multi_range_read_info_const()
373 ha_rows handler::multi_range_read_info(uint keyno, uint n_ranges, uint n_rows,  in multi_range_read_info()  argument
388   if (!is_clustering_key(keyno))  in multi_range_read_info()
395     cost->idx_cpu_cost= (keyread_time(keyno, 0, n_rows) +  in multi_range_read_info()
399       cost->cpu_cost= read_time(keyno, 0, n_rows);  in multi_range_read_info()
404     cost->cpu_cost= read_time(keyno, n_ranges, (uint)n_rows);  in multi_range_read_info()
1103   keyno= h_idx->active_index;  in dsmrr_init()
1105   if (! h_idx->is_clustering_key(keyno))  in dsmrr_init()
1263         (res= primary_file->ha_index_init(keyno, MY_TEST(mode & HA_MRR_SORTED))))  in dsmrr_init()
1315     if (keyno == primary_file->pushed_idx_cond_keyno)  in setup_two_handlers()
1337     if ((res= secondary_file->ha_index_init(keyno, FALSE)))  in setup_two_handlers()
1341       secondary_file->idx_cond_push(keyno, pushed_cond);  in setup_two_handlers()
1453   KEY *key_info= &primary_file->get_table()->key_info[keyno];  in setup_buffer_sharing()
1665 ha_rows DsMrr_impl::dsmrr_info(uint keyno, uint n_ranges, uint rows,   in dsmrr_info()  argument
1674   res= primary_file->handler::multi_range_read_info(keyno, n_ranges, rows,  in dsmrr_info()
1680       choose_mrr_impl(keyno, rows, flags, bufsz, cost))  in dsmrr_info()
1700 ha_rows DsMrr_impl::dsmrr_info_const(uint keyno, RANGE_SEQ_IF *seq,  in dsmrr_info_const()  argument
1708   rows= primary_file->handler::multi_range_read_info_const(keyno, seq,   in dsmrr_info_const()
1725       choose_mrr_impl(keyno, rows, flags, bufsz, cost))  in dsmrr_info_const()
1758 bool key_uses_partial_cols(TABLE_SHARE *share, uint keyno)  in key_uses_partial_cols()  argument
1760   KEY_PART_INFO *kp= share->key_info[keyno].key_part;  in key_uses_partial_cols()
1761   KEY_PART_INFO *kp_end= kp + share->key_info[keyno].user_defined_key_parts;  in key_uses_partial_cols()
1764     if (!kp->field->part_of_key.is_set(keyno))  in key_uses_partial_cols()
1782 bool DsMrr_impl::check_cpk_scan(THD *thd, TABLE_SHARE *share, uint keyno,   in check_cpk_scan()  argument
1786                  primary_file->is_clustering_key(keyno) &&  in check_cpk_scan()
1815 bool DsMrr_impl::choose_mrr_impl(uint keyno, ha_rows rows, uint *flags,  in choose_mrr_impl()  argument
1823   bool doing_cpk_scan= check_cpk_scan(thd, share, keyno, *flags);   in choose_mrr_impl()
1824   bool using_cpk= primary_file->is_clustering_key(keyno);  in choose_mrr_impl()
1828       (using_cpk && !doing_cpk_scan) || key_uses_partial_cols(share, keyno))  in choose_mrr_impl()
1836   uint add_len= share->key_info[keyno].key_length + primary_file->ref_length;   in choose_mrr_impl()
1837   if (get_disk_sweep_mrr_cost(keyno, rows, *flags, bufsz, add_len,  in choose_mrr_impl()