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Fix main.order_by_join_limit on x86-debian-12: Mask the cost numbers.

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This commit is contained in:
Sergei Petrunia
2024-09-11 14:07:32 +03:00
parent 4a09e74387
commit c6eadc4087
3 changed files with 27 additions and 10 deletions
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11
mysql-test/include/optimizer_trace_no_costs.inc Normal file
View File

@@ -0,0 +1,11 @@
# Mask the cost value from any field that looks like
# "xxx_cost" : double_number
# Print the
# "xxx_cost" : "REPLACED"
# instead
--replace_regex /(_cost": )[0-9.e-]+/\1"REPLACED"/
#--replace_regex /(_cost": )[0-9.e-]+/"REPLACED"/
#--replace_regex /[0-9]+/BBB/
#--replace_regex /("r_engine_stats":) {[^}]*}/\1 REPLACED/

20
mysql-test/main/order_by_limit_join.result
View File

@@ -108,9 +108,9 @@ JS
} }
], ],
"can_skip_filesort": true, "can_skip_filesort": true,
"full_join_cost": 46064.98442, "full_join_cost": "REPLACED",
"risk_ratio": 10, "risk_ratio": 10,
"shortcut_join_cost": 97.28224614, "shortcut_join_cost": "REPLACED",
"shortcut_cost_with_risk": 972.8224614, "shortcut_cost_with_risk": 972.8224614,
"use_shortcut_cost": true "use_shortcut_cost": true
} }
@@ -160,9 +160,9 @@ JS
"test_if_skip_sort_order_early": "test_if_skip_sort_order_early":
[], [],
"can_skip_filesort": false, "can_skip_filesort": false,
"full_join_cost": 46064.98442, "full_join_cost": "REPLACED",
"risk_ratio": 10, "risk_ratio": 10,
"shortcut_join_cost": 2097.281246, "shortcut_join_cost": "REPLACED",
"shortcut_cost_with_risk": 20972.81246, "shortcut_cost_with_risk": 20972.81246,
"use_shortcut_cost": true "use_shortcut_cost": true
} }
@@ -244,9 +244,9 @@ JS
} }
], ],
"can_skip_filesort": false, "can_skip_filesort": false,
"full_join_cost": 46064.98442, "full_join_cost": "REPLACED",
"risk_ratio": 10, "risk_ratio": 10,
"shortcut_join_cost": 24059.12698, "shortcut_join_cost": "REPLACED",
"shortcut_cost_with_risk": 240591.2698, "shortcut_cost_with_risk": 240591.2698,
"use_shortcut_cost": false "use_shortcut_cost": false
} }
@@ -363,9 +363,9 @@ JS
} }
], ],
"can_skip_filesort": true, "can_skip_filesort": true,
"full_join_cost": 47079.71684, "full_join_cost": "REPLACED",
"risk_ratio": 10, "risk_ratio": 10,
"shortcut_join_cost": 98.29697856, "shortcut_join_cost": "REPLACED",
"shortcut_cost_with_risk": 982.9697856, "shortcut_cost_with_risk": 982.9697856,
"use_shortcut_cost": true "use_shortcut_cost": true
} }
@@ -448,9 +448,9 @@ JS
} }
], ],
"can_skip_filesort": true, "can_skip_filesort": true,
"full_join_cost": 46064.98442, "full_join_cost": "REPLACED",
"risk_ratio": 10, "risk_ratio": 10,
"shortcut_join_cost": 97.28224614, "shortcut_join_cost": "REPLACED",
"shortcut_cost_with_risk": 972.8224614, "shortcut_cost_with_risk": 972.8224614,
"use_shortcut_cost": true "use_shortcut_cost": true
} }

6
mysql-test/main/order_by_limit_join.test
View File

@@ -68,6 +68,7 @@ set optimizer_join_limit_pref_ratio=10;
eval $query; eval $query;
set @trace=(select trace from information_schema.optimizer_trace); set @trace=(select trace from information_schema.optimizer_trace);
--source include/optimizer_trace_no_costs.inc
select json_detailed(json_extract(@trace, '$**.join_limit_shortcut_choice')) as JS; select json_detailed(json_extract(@trace, '$**.join_limit_shortcut_choice')) as JS;
--echo # --echo #
@@ -95,6 +96,7 @@ set optimizer_join_limit_pref_ratio=10;
eval $query; eval $query;
set @trace=(select trace from information_schema.optimizer_trace); set @trace=(select trace from information_schema.optimizer_trace);
--source include/optimizer_trace_no_costs.inc
select json_detailed(json_extract(@trace, '$**.join_limit_shortcut_choice')) as JS; select json_detailed(json_extract(@trace, '$**.join_limit_shortcut_choice')) as JS;
--echo # --echo #
@@ -121,6 +123,7 @@ set optimizer_join_limit_pref_ratio=10;
eval $query; eval $query;
set @trace=(select trace from information_schema.optimizer_trace); set @trace=(select trace from information_schema.optimizer_trace);
--source include/optimizer_trace_no_costs.inc
select json_detailed(json_extract(@trace, '$**.join_limit_shortcut_choice')) as JS; select json_detailed(json_extract(@trace, '$**.join_limit_shortcut_choice')) as JS;
--echo # --echo #
@@ -140,6 +143,7 @@ limit 10;
set @trace=(select trace from information_schema.optimizer_trace); set @trace=(select trace from information_schema.optimizer_trace);
--echo # This will show nothing as limit shortcut code figures that --echo # This will show nothing as limit shortcut code figures that
--echo # it's not possible to use t1 to construct shortcuts: --echo # it's not possible to use t1 to construct shortcuts:
--source include/optimizer_trace_no_costs.inc
select json_detailed(json_extract(@trace, '$**.join_limit_shortcut_choice')) as JS; select json_detailed(json_extract(@trace, '$**.join_limit_shortcut_choice')) as JS;
--echo # --echo #
@@ -169,6 +173,7 @@ set optimizer_join_limit_pref_ratio=10;
eval $query; eval $query;
set @trace=(select trace from information_schema.optimizer_trace); set @trace=(select trace from information_schema.optimizer_trace);
--source include/optimizer_trace_no_costs.inc
select json_detailed(json_extract(@trace, '$**.join_limit_shortcut_choice')) as JS; select json_detailed(json_extract(@trace, '$**.join_limit_shortcut_choice')) as JS;
--echo # --echo #
@@ -197,6 +202,7 @@ set optimizer_join_limit_pref_ratio=10;
eval $query; eval $query;
set @trace=(select trace from information_schema.optimizer_trace); set @trace=(select trace from information_schema.optimizer_trace);
--source include/optimizer_trace_no_costs.inc
select json_detailed(json_extract(@trace, '$**.join_limit_shortcut_choice')) as JS; select json_detailed(json_extract(@trace, '$**.join_limit_shortcut_choice')) as JS;