database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-29 05:21:33 +03:00
Code Activity

Merge branch '10.3' into 10.4

Browse Source
This commit is contained in:
Oleksandr Byelkin
2021-07-31 22:59:58 +02:00
parent 77992bc710 1423cf5e3d
commit 7841a7eb09
339 changed files with 7425 additions and 2358 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
mysql-test/main/selectivity_no_engine.test
View File

@ -229,6 +229,27 @@ SELECT * FROM t1 WHERE t1.d = 0 AND t1.p = '1' AND t1.i != '-1' AND t1.n = 'some
set optimizer_use_condition_selectivity= @tmp_mdev8779;
DROP TABLE t1;
--echo #
--echo # MDEV-23937: SIGSEGV in looped best_extension_by_limited_search from greedy_search
--echo # (Testcase only)
--echo #
set
@tmp_jcl= @@join_cache_level,
@tmp_ucs= @@optimizer_use_condition_selectivity;
set
join_cache_level=3,
optimizer_use_condition_selectivity=2;
CREATE TABLE t1 AS SELECT * FROM mysql.user;
CREATE TABLE t3 (b VARCHAR (1));
CREATE TABLE t2 (c2 INT);
INSERT INTO t2 VALUES (1);
EXPLAIN
SELECT * FROM t1 AS a NATURAL JOIN t1 AS b;
DROP TABLE t1,t2,t3;
--echo #
--echo # End of the test file
--echo #