database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-24 19:42:23 +03:00
Code Activity
201,915 Commits 3,123 Branches 357 Tags
044d8c50c67f9cb15eda93fb6f85a458de3d270b
Commit Graph

2 Commits

Author SHA1 Message Date
Sergei Petrunia
86351f5eda MDEV-32351: Significant slowdown with outer joins: fix embedded. 
For some reason, in embedded server, a command

let $a=`$query`

ignores local context. Make a workaround: use SET STATEMENT to set
debug_dbug in the same statement.
 2023-10-28 12:47:55 +03:00
Sergei Petrunia
9bf2e5e3fe MDEV-32351: Significant slowdown with outer joins: Test coverage 
Make ANALYZE FORMAT=JSON print block-nl-join.r_unpack_ops when
analyze_print_r_unpack_ops debug flag is set.

Then, add a testcase.
 2023-10-27 15:45:20 +02:00