Merge 10.3 into 10.4

This commit is contained in:
Marko Mäkelä 2020-10-29 13:38:38 +02:00
commit 7b2bb67113
177 changed files with 20544 additions and 2947 deletions

View file

@ -121,7 +121,7 @@ explain select * from t1 where pk1 != 0 and key1 = 1 {
"using_mrr": false,
"index_only": false,
"rows": 1000,
"cost": 203.39,
"cost": 204.01,
"chosen": true
},
{
@ -141,8 +141,8 @@ explain select * from t1 where pk1 != 0 and key1 = 1 {
"index": "key1",
"index_scan_cost": 1.0001,
"cumulated_index_scan_cost": 1.0001,
"disk_sweep_cost": 1.0014,
"cumulative_total_cost": 2.0015,
"disk_sweep_cost": 1.0042,
"cumulative_total_cost": 2.0043,
"usable": true,
"matching_rows_now": 1,
"intersect_covering_with_this_index": false,