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Merge branch '10.3' into 10.4

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Oleksandr Byelkin
2019-05-19 20:55:37 +02:00
parent 7f8187bc43 2ae83affef
commit c07325f932
3893 changed files with 11766 additions and 6460 deletions
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15
mysql-test/main/statistics.test
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@ -880,6 +880,21 @@ rename table t1 to t2, t3 to t4;
drop table t1, mysql.table_stats;
rename table test.table_stats to mysql.table_stats;
--echo #
--echo # MDEV-19334: bool is_eits_usable(Field*): Assertion `field->table->stats_is_read' failed.
--echo #
create temporary table t1(a int);
insert into t1 values (1),(2),(3);
set use_stat_tables=preferably;
set @optimizer_use_condition_selectivity= @@optimizer_use_condition_selectivity;
set optimizer_use_condition_selectivity=4;
select * from t1 where a >= 2;
drop table t1;
set @@optimizer_use_condition_selectivity= @save_optimizer_use_condition_selectivity;
set use_stat_tables=@save_use_stat_tables;
--echo #