diff options
Diffstat (limited to 'sql/multi_range_read.cc')
| -rw-r--r-- | sql/multi_range_read.cc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sql/multi_range_read.cc b/sql/multi_range_read.cc index 3aee7936b79..e42ea9ec452 100644 --- a/sql/multi_range_read.cc +++ b/sql/multi_range_read.cc @@ -550,7 +550,7 @@ int Mrr_ordered_index_reader::init(handler *h_arg, RANGE_SEQ_IF *seq_funcs, KEY *key_info= &file->get_table()->key_info[file->active_index]; keypar.index_ranges_unique= test(key_info->flags & HA_NOSAME && - key_info->key_parts == + key_info->user_defined_key_parts == my_count_bits(keypar.key_tuple_map)); mrr_iter= seq_funcs->init(seq_init_param, n_ranges, mode); @@ -1497,7 +1497,7 @@ ha_rows DsMrr_impl::dsmrr_info_const(uint keyno, RANGE_SEQ_IF *seq, bool key_uses_partial_cols(TABLE *table, uint keyno) { KEY_PART_INFO *kp= table->key_info[keyno].key_part; - KEY_PART_INFO *kp_end= kp + table->key_info[keyno].key_parts; + KEY_PART_INFO *kp_end= kp + table->key_info[keyno].user_defined_key_parts; for (; kp != kp_end; kp++) { if (!kp->field->part_of_key.is_set(keyno)) @@ -1648,7 +1648,7 @@ int DsMrr_impl::dsmrr_explain_info(uint mrr_mode, char *str, size_t size) used_str= rowid_ordered; uint used_str_len= strlen(used_str); - uint copy_len= min(used_str_len, size); + uint copy_len= MY_MIN(used_str_len, size); memcpy(str, used_str, copy_len); return copy_len; } @@ -1709,7 +1709,7 @@ bool DsMrr_impl::get_disk_sweep_mrr_cost(uint keynr, ha_rows rows, uint flags, else { cost->reset(); - *buffer_size= max(*buffer_size, + *buffer_size= MY_MAX(*buffer_size, (size_t)(1.2*rows_in_last_step) * elem_size + primary_file->ref_length + table->key_info[keynr].key_length); } |