This works on Linux and on Windows, with rpm/deb/tar.gz/zip
installations.
For rpm/deb it just works, for tar.gz/zip there is no
standard location, so one needs to configure plugin with
-DCMAKE_PREFIX_PATH=/pah/to/mariadb/basedir
after that, `cmake --install .` works too, installing in the same
basedir.
`cmake --build . --target package` works, creating rpm/deb/targz/zip
depending on whether it's Linux or Windows and whether -DRPM or -DDEB
was specified.
* create and install mariadb-plugin-config.cmake
* for now it only supports one plugin per project, error out
if there are many
* deb: move all headers that plugins need to libmariadb-dev,
together with libmysqlservices.a. At least until we'll
create mariadb-plugin-dev. Nobody should need huge
libmariadbd-dev to develop a plugin
* rpm: all in MariaDB-devel already, no changes here
* install wsrep headers too, THD layout depends on WITH_WSREP
* show DBUG_OFF, ENABLED_DEBUG_SYNC, and SAFE_MUTEX to plugins, same
reason (it doesn't happen automatically as they're not in my_config.h)
* but don't install config.h - high chance of name conflict with other
projects and it's an exact copy of my_config.h anyway.
* adjust plugin.cmake to work for external plugins
* move server-internal part of it to top-level CMakeLists.txt
* remove double-defined macros from unireg.h (the guard doesn't help
if unireg.h is included first)
* package plugin metadata as yaml in .tar.gz/.zip
ColumnStore, until fixed, needs a backward-compatibility workaround
* don't create mariadb-wsrep-new-cluster in the mariadbd-writable path,
the server should not be able to poison the environment with OUTFILE.
Create it in /run
* As in /run it must be deleted by root, let galera_new_cluster delete
it, not the service
* wsrep-start-position cannot be created by root, so avoid a file
for it at all
Assisted-By: Claude:claude-5-opus
Problem:
The current implementation of the sysvinit script only creates
`log_success_msg()` and `log_failure_msg()` fallback functions when
not finding an /etc/init.d/functions file to include.
Newer RHEL releases do not define those functions in that file
anymore.
Fix:
Check if the functions are defined and provide fallback functions if
they are not defined.
wsrep_causal_reads was deprecated in 10.1.3 and removed in 11.3.1.
Put in place the equivalent (and default) wsrep_sync_wait=0.
Amend a few early comments to show MariaDB as our product.
This patch to mysqldump is only merged partially:
commit 666ff1db36
Author: Monty <monty@mariadb.org>
Date: Fri May 15 16:39:35 2026 +0300
MDEV-39519 Change mariadb-dump to use SHOW REPLICA STATUS instead of SHOW SLAVE STATUS
The functionality for --dump-slave cannot be merged as the underlying
functionality was removed in this commit:
commit 21c940d599
Author: ParadoxV5 <paradox.ver5@gmail.com>
Date: Thu Dec 4 21:22:20 2025 -0700
MDEV-37146 mariadb-dump: Replace SHOW SLAVE STATUS usage with information_schema.SLAVE_STATUS
Signed-off-by: Kristian Nielsen <knielsen@knielsen-hq.org>
scripts/fill_help_tables.sql from
https://github.com/mariadb-corporation/mariadb-docs/ as of
3fb208fcdfed06beb52ef9e305017de2387ff012
Other URL changes are taken from the HTTP redirection URL
from the old KB.
Some test cases where impacted:
* ps_missed_cmds{,_bin_prot} - used a topic_id of 0 that is
now used, used MAX_INT instead.
* range_notembedded used the help data as a test case. As its not
a stable table data, replaces with static data. Test case valid
by ensuring the ANALYZE EXPLAIN and optimizer trace had the same
structure. Also valided the MDEV-24739/MDEV-25069 bug fixes from
where the test case originaled, when reverted, exhibited the
previous behavour before the bug fixes.
Set ProtectControlGroups=true in mariadb.service and mariadb@.service to
make /sys/fs/cgroup read-only for the service.
Improves systemd-analyze security while keeping auth_pam (PAMv2)
working.
It was added without a good use case as
all MariaDB options where available to
uses to put in configuration files.
Put a notice of deprecation for now.
There was elements of mariadb.service exclusively for galera.
Separate these out to a galera.conf file installed in
/usr/lib/systemd/systemd/mariadb.service.d/galera.conf.
Following the previous commit, we apply the same
to RPM.
Add new package Mariadb-server-galera to RPM build
recude mariadb-server package dependencies.
Galera cluster scripts and libraries are currently
in package mariadb-server. Move Galera cluster
scripts and libraries to new package mariadb-server-galera
as most of the people does not need them and
it allows to slim down mariadb-server package
The MariaDB-test package unlike its Debian
equal, didn't depend on the MariaDB-server
(and now it does), except if WITH_WSREP is
specified in which case it depends on the
MariaDB-server-galera package
Also from a865a7c23b
lsof, socat and pv are RECOMMENDS.
* lsof/socat - when selinux is enabled, these aren't used
* pv - the galera sst scripts will silently ignore its absence
Updated/Edited by: Daniel Black <daniel@mariadb.org>
