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Merge branch 'bb-10.4-vp-MDEV-27691' into 10.4

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Oleksandr Byelkin
2022-10-14 09:04:54 +02:00
parent 0cddb1ac99 184e65954b
commit 7cad2e94b1
301 changed files with 2041 additions and 194 deletions
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4
mysql-test/main/selectivity.test
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@ -849,7 +849,7 @@ create table t2 (c int, d int, key(c), key(d)) engine=myisam;
insert t2 select floor(rand()*1e5/2)*2, floor(rand()*1e5/3)*3 from t1;
analyze table t1,t2;
--disable_view_protocol
set optimizer_use_condition_selectivity=1;
explain extended
select * from t1, t2, t1 as t3
@ -865,7 +865,7 @@ select * from t1, t2, t1 as t3
--sorted_result
select * from t1, t2, t1 as t3
where t1.b=t2.c and t2.d=t3.a and t3.b<5 and t1.a < 2000;
--enable_view_protocol
set optimizer_use_condition_selectivity=@save_optimizer_use_condition_selectivity;
drop table t1,t2;