diff options
Diffstat (limited to 'sql/opt_range.cc')
| -rw-r--r-- | sql/opt_range.cc | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/sql/opt_range.cc b/sql/opt_range.cc index bff770fdc00..a1982e246a7 100644 --- a/sql/opt_range.cc +++ b/sql/opt_range.cc @@ -2258,6 +2258,7 @@ public: void TRP_RANGE::trace_basic_info(PARAM *param, Json_writer_object *trace_object) const { + DBUG_ASSERT(trace_object->trace_started()); DBUG_ASSERT(param->using_real_indexes); const uint keynr_in_table= param->real_keynr[key_idx]; @@ -2322,6 +2323,7 @@ void TRP_ROR_UNION::trace_basic_info(PARAM *param, Json_writer_object *trace_object) const { THD *thd= param->thd; + DBUG_ASSERT(trace_object->trace_started()); trace_object->add("type", "index_roworder_union"); Json_writer_array smth_trace(thd, "union_of"); for (TABLE_READ_PLAN **current= first_ror; current != last_ror; current++) @@ -2357,6 +2359,7 @@ void TRP_INDEX_INTERSECT::trace_basic_info(PARAM *param, Json_writer_object *trace_object) const { THD *thd= param->thd; + DBUG_ASSERT(trace_object->trace_started()); trace_object->add("type", "index_sort_intersect"); Json_writer_array smth_trace(thd, "index_sort_intersect_of"); for (TRP_RANGE **current= range_scans; current != range_scans_end; @@ -2390,6 +2393,7 @@ void TRP_INDEX_MERGE::trace_basic_info(PARAM *param, Json_writer_object *trace_object) const { THD *thd= param->thd; + DBUG_ASSERT(trace_object->trace_started()); trace_object->add("type", "index_merge"); Json_writer_array smth_trace(thd, "index_merge_of"); for (TRP_RANGE **current= range_scans; current != range_scans_end; current++) @@ -2458,6 +2462,8 @@ void TRP_GROUP_MIN_MAX::trace_basic_info(PARAM *param, Json_writer_object *trace_object) const { THD *thd= param->thd; + DBUG_ASSERT(trace_object->trace_started()); + trace_object->add("type", "index_group").add("index", index_info->name); if (min_max_arg_part) @@ -2833,7 +2839,7 @@ int SQL_SELECT::test_quick_select(THD *thd, key_map keys_to_use, { { Json_writer_array trace_range_summary(thd, - "setup_range_conditions"); + "setup_range_conditions"); tree= cond->get_mm_tree(¶m, &cond); } if (tree) @@ -5596,6 +5602,8 @@ ha_rows get_table_cardinality_for_index_intersect(TABLE *table) static void print_keyparts(THD *thd, KEY *key, uint key_parts) { + DBUG_ASSERT(thd->trace_started()); + KEY_PART_INFO *part= key->key_part; Json_writer_array keyparts= Json_writer_array(thd, "keyparts"); for(uint i= 0; i < key_parts; i++, part++) @@ -6385,6 +6393,8 @@ void TRP_ROR_INTERSECT::trace_basic_info(PARAM *param, Json_writer_object *trace_object) const { THD *thd= param->thd; + DBUG_ASSERT(trace_object->trace_started()); + trace_object->add("type", "index_roworder_intersect"); trace_object->add("rows", records); trace_object->add("cost", read_cost); @@ -7424,10 +7434,12 @@ static TRP_RANGE *get_key_scans_params(PARAM *param, SEL_TREE *tree, { trace_idx.add("chosen", false); if (found_records == HA_POS_ERROR) + { if (key->type == SEL_ARG::Type::MAYBE_KEY) trace_idx.add("cause", "depends on unread values"); else trace_idx.add("cause", "unknown"); + } else trace_idx.add("cause", "cost"); } @@ -15829,6 +15841,7 @@ static void trace_ranges(Json_writer_array *range_trace, sel_arg_range_seq_next, 0, 0}; KEY *keyinfo= param->table->key_info + param->real_keynr[idx]; uint n_key_parts= param->table->actual_n_key_parts(keyinfo); + DBUG_ASSERT(range_trace->trace_started()); seq.keyno= idx; seq.real_keyno= param->real_keynr[idx]; seq.param= param; |