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| author | Sergei Krivonos <sergei.krivonos@mariadb.com> | 2021-11-14 09:48:20 +0200 |
|---|---|---|
| committer | Sergei Krivonos <sergeikrivonos@gmail.com> | 2021-11-26 15:11:06 +0200 |
| commit | 73df7a30094a0fac8f59de1c91a7bce6cd3ff643 (patch) | |
| tree | a768b2533689fe63e7b54a1cf06770b0f8118218 /mysql-test/main/opt_trace.result | |
| parent | a01c82ef2e95b31334034e55e97fb4f2e25ff4be (diff) | |
| download | mariadb-git-73df7a30094a0fac8f59de1c91a7bce6cd3ff643.tar.gz | |
MDEV-27036: resolve duplicated key issues of JSON tracing outputs:
MDEV-27036: repeated "table" key resolve for print_explain_json
MDEV-27036: duplicated keys in best_access_path
MDEV-27036: Explain_aggr_filesort::print_json_members: resolve duplicated "filesort" member in Json object
MDEV-27036: Explain_basic_join::
print_explain_json_interns fixed start_dups_weedout case for main.explain_json test
Diffstat (limited to 'mysql-test/main/opt_trace.result')
| -rw-r--r-- | mysql-test/main/opt_trace.result | 42 |
1 files changed, 23 insertions, 19 deletions
diff --git a/mysql-test/main/opt_trace.result b/mysql-test/main/opt_trace.result index b0c2a9ca4d9..f7f5476ab23 100644 --- a/mysql-test/main/opt_trace.result +++ b/mysql-test/main/opt_trace.result @@ -1028,7 +1028,7 @@ explain select * from t1,t2 where t1.a=t2.b+2 and t2.a= t1.b { "access_type": "ref", "index": "a", "used_range_estimates": false, - "cause": "not available", + "reason": "not available", "rows": 1, "cost": 200.0585794, "chosen": true @@ -1084,7 +1084,7 @@ explain select * from t1,t2 where t1.a=t2.b+2 and t2.a= t1.b { "access_type": "ref", "index": "a", "used_range_estimates": false, - "cause": "not available", + "reason": "not available", "rows": 1, "cost": 200.0585794, "chosen": true @@ -4042,7 +4042,7 @@ explain delete t0,t1 from t0, t1 where t0.a=t1.a and t1.a<3 { "access_type": "ref", "index": "a", "used_range_estimates": false, - "cause": "not better than ref estimates", + "reason": "not better than ref estimates", "rows": 1, "cost": 3.001757383, "chosen": true @@ -4098,7 +4098,7 @@ explain delete t0,t1 from t0, t1 where t0.a=t1.a and t1.a<3 { "index": "a", "rec_per_key_stats_missing": true, "used_range_estimates": false, - "cause": "not better than ref estimates", + "reason": "not better than ref estimates", "rows": 2, "cost": 3.003514767, "chosen": true @@ -7980,17 +7980,21 @@ EXPLAIN { "query_block": { "select_id": 1, - "table": { - "table_name": "t1", - "access_type": "range", - "possible_keys": ["start_date"], - "key": "start_date", - "key_length": "8", - "used_key_parts": ["start_date", "end_date"], - "rows": 1000, - "filtered": 100, - "index_condition": "t1.start_date >= '2019-02-10' and t1.end_date < '2019-04-01'" - } + "nested_loop": [ + { + "table": { + "table_name": "t1", + "access_type": "range", + "possible_keys": ["start_date"], + "key": "start_date", + "key_length": "8", + "used_key_parts": ["start_date", "end_date"], + "rows": 1000, + "filtered": 100, + "index_condition": "t1.start_date >= '2019-02-10' and t1.end_date < '2019-04-01'" + } + } + ] } } select JSON_DETAILED(JSON_EXTRACT(trace, '$**.analyzing_range_alternatives')) from INFORMATION_SCHEMA.OPTIMIZER_TRACE; @@ -8214,7 +8218,7 @@ JSON_DETAILED(JSON_EXTRACT(trace, '$**.considered_execution_plans')) "access_type": "ref", "index": "b", "used_range_estimates": false, - "cause": "not available", + "reason": "not available", "rows": 1, "cost": 20.00585794, "chosen": true @@ -8438,7 +8442,7 @@ JSON_DETAILED(JSON_EXTRACT(trace, '$**.considered_execution_plans')) "access_type": "ref", "index": "a", "used_range_estimates": false, - "cause": "not available", + "reason": "not available", "rows": 1, "cost": 20.00585794, "chosen": true @@ -8513,7 +8517,7 @@ JSON_DETAILED(JSON_EXTRACT(trace, '$**.considered_execution_plans')) "access_type": "ref", "index": "a", "used_range_estimates": false, - "cause": "not available", + "reason": "not available", "rows": 1, "cost": 200.0585794, "chosen": true @@ -9167,7 +9171,7 @@ json_detailed(json_extract(trace, '$**.choose_best_splitting')) "access_type": "ref", "index": "idx_a", "used_range_estimates": false, - "cause": "not available", + "reason": "not available", "rows": 1.8367, "cost": 2.000585794, "chosen": true |