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Merge 10.5 into 10.6

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This commit is contained in:
Marko Mäkelä
2023-01-13 10:45:41 +02:00
parent 5aa58a0d39 73ecab3d26
commit 3386b30975
84 changed files with 1851 additions and 635 deletions
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158
mysql-test/main/func_json.result
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@@ -1291,6 +1291,164 @@ SELECT JSON_OBJECTAGG(a) FROM t1;
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ') FROM t1' at line 1
DROP TABLE t1;
#
# MDEV-19160 JSON_DETAILED output unnecessarily verbose
#
create table t200 (a text);
insert into t200 values
('{
"steps": [
{
"join_optimization": {
"select_id": 1,
"steps": [
{
"rows_estimation": [
{
"table": "t1",
"range_analysis": {
"table_scan": {
"rows": 1000,
"cost": 2e308
},
"potential_range_indexes": [
{
"index": "a_b",
"usable": true,
"key_parts": ["a", "b"]
}
],
"best_covering_index_scan": {
"index": "a_b",
"cost": 52.195,
"chosen": true
},
"setup_range_conditions": [],
"group_index_range": {
"chosen": false,
"cause": "no group by or distinct"
},
"analyzing_range_alternatives": {
"range_scan_alternatives": [
{
"index": "a_b",
"ranges": ["2 <= a <= 2 AND 4 <= b <= 4", "123"],
"rowid_ordered": true,
"using_mrr": false,
"index_only": true,
"rows": 1,
"cost": 1.1752,
"chosen": true
}
],
"analyzing_roworder_intersect": {
"cause": "too few roworder scans"
},
"analyzing_index_merge_union": [],
"test_one_line_array":["123"]
},
"chosen_range_access_summary": {
"range_access_plan": {
"type": "range_scan",
"index": "a_b",
"rows": 1,
"ranges": ["2 <= a <= 2 AND 4 <= b <= 4"]
},
"rows_for_plan": 1,
"cost_for_plan": 1.1752,
"chosen": true
}
}
},
{
"selectivity_for_indexes": [
{
"index_name": "a_b",
"selectivity_from_index": 0.001
}
],
"selectivity_for_columns": [],
"cond_selectivity": 0.001
}
]
}
]
}
},
{
"join_execution": {
"select_id": 1,
"steps": []
}
}
]
}');
select JSON_DETAILED(JSON_EXTRACT(a, '$**.analyzing_range_alternatives')) from t200;
JSON_DETAILED(JSON_EXTRACT(a, '$**.analyzing_range_alternatives'))
[
{
"range_scan_alternatives":
[
{
"index": "a_b",
"ranges":
[
"2 <= a <= 2 AND 4 <= b <= 4",
"123"
],
"rowid_ordered": true,
"using_mrr": false,
"index_only": true,
"rows": 1,
"cost": 1.1752,
"chosen": true
}
],
"analyzing_roworder_intersect":
{
"cause": "too few roworder scans"
},
"analyzing_index_merge_union":
[],
"test_one_line_array":
["123"]
}
]
select JSON_PRETTY(JSON_EXTRACT(a, '$**.analyzing_range_alternatives')) from t200;
JSON_PRETTY(JSON_EXTRACT(a, '$**.analyzing_range_alternatives'))
[
{
"range_scan_alternatives":
[
{
"index": "a_b",
"ranges":
[
"2 <= a <= 2 AND 4 <= b <= 4",
"123"
],
"rowid_ordered": true,
"using_mrr": false,
"index_only": true,
"rows": 1,
"cost": 1.1752,
"chosen": true
}
],
"analyzing_roworder_intersect":
{
"cause": "too few roworder scans"
},
"analyzing_index_merge_union":
[],
"test_one_line_array":
["123"]
}
]
select JSON_LOOSE(JSON_EXTRACT(a, '$**.analyzing_range_alternatives')) from t200;
JSON_LOOSE(JSON_EXTRACT(a, '$**.analyzing_range_alternatives'))
[{"range_scan_alternatives": [{"index": "a_b", "ranges": ["2 <= a <= 2 AND 4 <= b <= 4", "123"], "rowid_ordered": true, "using_mrr": false, "index_only": true, "rows": 1, "cost": 1.1752, "chosen": true}], "analyzing_roworder_intersect": {"cause": "too few roworder scans"}, "analyzing_index_merge_union": [], "test_one_line_array": ["123"]}]
drop table t200;
#
# End of 10.4 tests
#
#