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Make tests work with --view-protocol

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This commit is contained in:
Sergei Petrunia
2022-12-16 13:33:05 +03:00
parent 1529881595
commit e4fbec1463
7 changed files with 276 additions and 188 deletions
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56
mysql-test/main/opt_trace_selectivity.test
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@ -20,35 +20,67 @@ select count(*) from t1 where c=5 and b=5;
set optimizer_trace="enabled=on";
select count(*) from t1 where a=2 and b=5 and c=10;
select JSON_DETAILED(JSON_EXTRACT(trace, '$**.considered_execution_plans')) from INFORMATION_SCHEMA.OPTIMIZER_TRACE;
set @trace=(select trace from INFORMATION_SCHEMA.OPTIMIZER_TRACE);
select JSON_DETAILED(JSON_EXTRACT(trace, '$**.selectivity_for_indexes')) from INFORMATION_SCHEMA.OPTIMIZER_TRACE;
# The second JSON_EXTRACT is for --view-protocol which wraps every select:
select
JSON_DETAILED(
JSON_EXTRACT(
JSON_EXTRACT(@trace, '$**.considered_execution_plans'),
'$[0]'
)
) as JS;
select JSON_DETAILED(JSON_EXTRACT(@trace, '$**.selectivity_for_indexes')) as JS;
select count(*) from t1 where a=2 and b=5 and c=5;
select JSON_DETAILED(JSON_EXTRACT(trace, '$**.considered_execution_plans')) from INFORMATION_SCHEMA.OPTIMIZER_TRACE;
select JSON_DETAILED(JSON_EXTRACT(trace, '$**.selectivity_for_indexes')) from INFORMATION_SCHEMA.OPTIMIZER_TRACE;
set @trace=(select trace from INFORMATION_SCHEMA.OPTIMIZER_TRACE);
# The second JSON_EXTRACT is for --view-protocol which wraps every select:
select
JSON_DETAILED(
JSON_EXTRACT(
JSON_EXTRACT(@trace, '$**.considered_execution_plans'),
'$[0]'
)
) as JS;
select JSON_DETAILED(JSON_EXTRACT(@trace, '$**.selectivity_for_indexes')) as JS;
--echo # Ensure that we only use selectivity from non used index for simple cases
select count(*) from t1 where (a=2 and b= 5);
select JSON_DETAILED(JSON_EXTRACT(trace, '$**.selectivity_for_indexes')) from INFORMATION_SCHEMA.OPTIMIZER_TRACE;
select JSON_DETAILED(JSON_EXTRACT(trace, '$**.selectivity_for_indexes')) as JS
from INFORMATION_SCHEMA.OPTIMIZER_TRACE;
--echo # All of the following should have selectivity=1 for index 'b'
select count(*) from t1 where (a=2 and b between 0 and 100);
select JSON_DETAILED(JSON_EXTRACT(trace, '$**.selectivity_for_indexes')) from INFORMATION_SCHEMA.OPTIMIZER_TRACE;
select JSON_DETAILED(JSON_EXTRACT(trace, '$**.selectivity_for_indexes')) as JS
from INFORMATION_SCHEMA.OPTIMIZER_TRACE;
select count(*) from t1 where (a in (2,3) and b between 0 and 100);
select JSON_DETAILED(JSON_EXTRACT(trace, '$**.selectivity_for_indexes')) from INFORMATION_SCHEMA.OPTIMIZER_TRACE;
select JSON_DETAILED(JSON_EXTRACT(trace, '$**.selectivity_for_indexes')) as JS
from INFORMATION_SCHEMA.OPTIMIZER_TRACE;
select count(*) from t1 where (a>2 and b between 0 and 100);
select JSON_DETAILED(JSON_EXTRACT(trace, '$**.selectivity_for_indexes')) from INFORMATION_SCHEMA.OPTIMIZER_TRACE;
select JSON_DETAILED(JSON_EXTRACT(trace, '$**.selectivity_for_indexes')) as JS
from INFORMATION_SCHEMA.OPTIMIZER_TRACE;
select count(*) from t1 where (a>=2 and b between 0 and 100);
select JSON_DETAILED(JSON_EXTRACT(trace, '$**.selectivity_for_indexes')) from INFORMATION_SCHEMA.OPTIMIZER_TRACE;
select JSON_DETAILED(JSON_EXTRACT(trace, '$**.selectivity_for_indexes')) as JS
from INFORMATION_SCHEMA.OPTIMIZER_TRACE;
select count(*) from t1 where (a<=2 and b between 0 and 100);
select JSON_DETAILED(JSON_EXTRACT(trace, '$**.selectivity_for_indexes')) from INFORMATION_SCHEMA.OPTIMIZER_TRACE;
select JSON_DETAILED(JSON_EXTRACT(trace, '$**.selectivity_for_indexes')) as JS
from INFORMATION_SCHEMA.OPTIMIZER_TRACE;
select count(*) from t1 where (a<2 and b between 0 and 100);
select JSON_DETAILED(JSON_EXTRACT(trace, '$**.selectivity_for_indexes')) from INFORMATION_SCHEMA.OPTIMIZER_TRACE;
select JSON_DETAILED(JSON_EXTRACT(trace, '$**.selectivity_for_indexes')) as JS
from INFORMATION_SCHEMA.OPTIMIZER_TRACE;
select count(*) from t1 where (a between 2 and 3 and b between 0 and 100);
select JSON_DETAILED(JSON_EXTRACT(trace, '$**.selectivity_for_indexes')) from INFORMATION_SCHEMA.OPTIMIZER_TRACE;
select JSON_DETAILED(JSON_EXTRACT(trace, '$**.selectivity_for_indexes')) as JS
from INFORMATION_SCHEMA.OPTIMIZER_TRACE;
drop table t1;
set optimizer_trace='enabled=off';