This reverts commit f26e3259.

Update the debian/control file so that upgrades from basically any previous
version of MariaDB, MySQL or even Percona will run smoothly.

Based on extensive testing with all Debian and Ubuntu repos from past 5 years
enabled, and also having MariaDB.org, MySQL.com and Percona.com repos enabled.

Used tool check_for_missing_breaks_replaces.py from Salsa-CI to verify.

Fixes the following errors:
[ERROR] libmariadb-dev conflicts with libmariadb-client-lgpl-dev files: {'/usr/include/mariadb/mysql_version.h', '/usr/include/mariadb/errmsg.h', '/usr/share/man/man1/mariadb_config.1.gz', '/usr/include/mariadb/my_sys.h', '/usr/include/mariadb/mysqld_error.h', '/usr/include/mariadb/my_config.h', '/usr/lib/x86_64-linux-gnu/libmariadb.so', '/usr/lib/x86_64-linux-gnu/libmariadb.a', '/usr/include/mariadb/mysql.h', '/usr/include/mariadb/my_global.h', '/usr/include/mariadb/mysql/plugin_auth_common.h', '/usr/include/mariadb/mysql/plugin_auth.h', '/usr/include/mariadb/mysql_com.h', '/usr/bin/mariadb_config', '/usr/include/mariadb/mysql/client_plugin.h'}
[ERROR] libmariadb-dev conflicts with libmariadb-dev-compat files: {'/usr/share/man/man1/mysql_config.1.gz'}
[ERROR] mariadb-backup conflicts with mariadb-client-10.1 files: {'/usr/bin/mariabackup', '/usr/bin/mbstream'}
[ERROR] mariadb-client-10.6 conflicts with percona-server-server-5.6 files: {'/usr/share/man/man1/mysqlbinlog.1.gz', '/usr/bin/perror', '/usr/share/man/man1/mysqlhotcopy.1.gz', '/usr/share/man/man1/mysql_setpermission.1.gz', '/usr/share/man/man1/mysql_tzinfo_to_sql.1.gz', '/usr/share/man/man1/replace.1.gz', '/usr/share/man/man1/mysql_convert_table_format.1.gz', '/usr/bin/replace', '/usr/share/man/man1/resolve_stack_dump.1.gz', '/usr/share/man/man1/perror.1.gz', '/usr/bin/msql2mysql', '/usr/share/man/man1/mysql_secure_installation.1.gz', '/usr/share/man/man1/msql2mysql.1.gz', '/usr/bin/resolve_stack_dump'}
[ERROR] mariadb-client-10.6 conflicts with percona-xtradb-cluster-server-5.6 files: {'/usr/share/man/man1/mysqlbinlog.1.gz', '/usr/bin/perror', '/usr/share/man/man1/mysqlhotcopy.1.gz', '/usr/share/man/man1/mysql_setpermission.1.gz', '/usr/share/man/man1/mysql_tzinfo_to_sql.1.gz', '/usr/share/man/man1/replace.1.gz', '/usr/share/man/man1/mysql_convert_table_format.1.gz', '/usr/bin/replace', '/usr/share/man/man1/resolve_stack_dump.1.gz', '/usr/share/man/man1/perror.1.gz', '/usr/bin/msql2mysql', '/usr/share/man/man1/mysql_secure_installation.1.gz', '/usr/share/man/man1/msql2mysql.1.gz', '/usr/bin/resolve_stack_dump'}
[ERROR] mariadb-client-10.6 conflicts with percona-xtradb-cluster-server-5.7 files: {'/usr/share/man/man1/mysqlbinlog.1.gz', '/usr/bin/perror', '/usr/share/man/man1/replace.1.gz', '/usr/share/man/man1/mysql_tzinfo_to_sql.1.gz', '/usr/share/man/man1/mysql_plugin.1.gz', '/usr/bin/replace', '/usr/share/man/man1/resolve_stack_dump.1.gz', '/usr/share/man/man1/perror.1.gz', '/usr/share/man/man1/mysql_secure_installation.1.gz', '/usr/bin/resolve_stack_dump'}
[ERROR] mariadb-client-core-10.6 conflicts with mariadb-server-10.1 files: {'/usr/bin/my_print_defaults', '/usr/share/man/man1/my_print_defaults.1.gz'}
[ERROR] mariadb-client-core-10.6 conflicts with percona-server-server-5.6 files: {'/usr/bin/my_print_defaults', '/usr/share/man/man1/my_print_defaults.1.gz'}
[ERROR] mariadb-client-core-10.6 conflicts with percona-xtradb-cluster-server-5.6 files: {'/usr/bin/my_print_defaults', '/usr/share/man/man1/my_print_defaults.1.gz'}
[ERROR] mariadb-client-core-10.6 conflicts with percona-xtradb-cluster-server-5.7 files: {'/usr/bin/my_print_defaults', '/usr/share/man/man1/my_print_defaults.1.gz'}
[ERROR] mariadb-plugin-connect conflicts with mariadb-connect-engine-10.0 files: {'/usr/lib/mysql/plugin/ha_connect.so'}
[ERROR] mariadb-plugin-oqgraph conflicts with mariadb-oqgraph-engine-10.0 files: {'/usr/lib/mysql/plugin/ha_oqgraph.so'}
[ERROR] mariadb-server-10.6 conflicts with handlersocket-mysql-5.5 files: {'/usr/lib/mysql/plugin/handlersocket.so'}
[ERROR] mariadb-server-10.6 conflicts with percona-server-server-5.6 files: {'/usr/bin/myisampack', '/usr/lib/mysql/plugin/handlersocket.so', '/usr/share/mysql/errmsg-utf8.txt', '/usr/share/man/man1/myisamlog.1.gz', '/usr/share/man/man1/mysqld_multi.1.gz', '/usr/share/mysql/debian-start.inc.sh', '/usr/share/man/man1/myisamchk.1.gz', '/usr/bin/mysqlbinlog', '/usr/bin/mysql_convert_table_format', '/usr/lib/mysql/plugin/query_response_time.so', '/usr/bin/mysql_tzinfo_to_sql', '/usr/bin/mysql_setpermission', '/usr/bin/myisamchk', '/usr/share/man/man1/myisampack.1.gz', '/usr/lib/mysql/plugin/auth_pam.so', '/usr/bin/mysql_secure_installation', '/usr/bin/mysqld_multi', '/usr/share/man/man1/mysqld_safe.1.gz', '/usr/bin/mysqld_safe', '/usr/bin/myisamlog', '/usr/bin/mysqlhotcopy'}
[ERROR] mariadb-server-10.6 conflicts with percona-xtradb-cluster-server-5.6 files: {'/usr/bin/wsrep_sst_mysqldump', '/usr/bin/myisampack', '/usr/lib/mysql/plugin/handlersocket.so', '/usr/share/mysql/errmsg-utf8.txt', '/usr/share/man/man1/myisamlog.1.gz', '/usr/share/man/man1/mysqld_multi.1.gz', '/usr/share/mysql/debian-start.inc.sh', '/usr/share/man/man1/myisamchk.1.gz', '/usr/bin/mysqlbinlog', '/usr/bin/wsrep_sst_common', '/usr/bin/mysql_convert_table_format', '/usr/lib/mysql/plugin/query_response_time.so', '/usr/share/mysql/wsrep_notify', '/usr/bin/mysql_tzinfo_to_sql', '/usr/bin/mysql_setpermission', '/usr/bin/myisamchk', '/usr/share/man/man1/myisampack.1.gz', '/usr/lib/mysql/plugin/auth_pam.so', '/usr/bin/mysql_secure_installation', '/usr/bin/mysqld_multi', '/usr/share/man/man1/mysqld_safe.1.gz', '/usr/bin/wsrep_sst_rsync', '/usr/bin/mysqld_safe', '/usr/bin/myisamlog', '/usr/bin/mysqlhotcopy'}
[ERROR] mariadb-server-10.6 conflicts with percona-xtradb-cluster-server-5.7 files: {'/usr/bin/wsrep_sst_mysqldump', '/usr/bin/myisampack', '/usr/share/mysql/errmsg-utf8.txt', '/usr/share/man/man1/myisamlog.1.gz', '/usr/share/man/man1/mysqld_multi.1.gz', '/usr/share/man/man1/myisamchk.1.gz', '/usr/bin/mysql_plugin', '/usr/bin/mysqlbinlog', '/usr/bin/wsrep_sst_common', '/usr/lib/mysql/plugin/query_response_time.so', '/usr/share/mysql/wsrep_notify', '/usr/bin/mysql_tzinfo_to_sql', '/lib/systemd/system/mysql.service', '/usr/bin/myisamchk', '/usr/share/man/man1/myisampack.1.gz', '/usr/lib/mysql/plugin/auth_pam.so', '/usr/bin/mysql_secure_installation', '/usr/bin/mysqld_multi', '/usr/share/man/man1/mysqld_safe.1.gz', '/usr/bin/wsrep_sst_rsync', '/usr/bin/mysqld_safe', '/usr/bin/myisamlog'}
[ERROR] mariadb-server-core-10.6 conflicts with mariadb-server-10.0 files: {'/usr/share/mysql/mysql_system_tables.sql', '/usr/bin/resolveip', '/usr/share/mysql/mysql_system_tables_data.sql', '/usr/share/mysql/mysql_performance_tables.sql', '/usr/share/mysql/mysql_test_data_timezone.sql', '/usr/share/man/man1/mysql_upgrade.1.gz', '/usr/share/mysql/fill_help_tables.sql', '/usr/share/man/man1/resolveip.1.gz', '/usr/share/man/man1/mysql_install_db.1.gz', '/usr/bin/mysql_install_db', '/usr/bin/mysql_upgrade'}
[ERROR] mariadb-server-core-10.6 conflicts with mariadb-server-10.1 files: {'/usr/share/mysql/mysql_system_tables.sql', '/usr/bin/resolveip', '/usr/share/mysql/mysql_system_tables_data.sql', '/usr/share/mysql/mysql_performance_tables.sql', '/usr/share/mysql/fill_help_tables.sql', '/usr/share/mysql/mysql_test_data_timezone.sql', '/usr/share/mysql/maria_add_gis_sp_bootstrap.sql', '/usr/share/man/man1/resolveip.1.gz'}
[ERROR] mariadb-server-core-10.6 conflicts with mariadb-server-10.1 files: {'/usr/share/man/man1/resolveip.1.gz', '/usr/share/mysql/fill_help_tables.sql', '/usr/share/mysql/mysql_system_tables_data.sql', '/usr/share/mysql/mysql_performance_tables.sql', '/usr/share/mysql/mysql_system_tables.sql', '/usr/share/mysql/mysql_test_data_timezone.sql', '/usr/share/mysql/maria_add_gis_sp_bootstrap.sql', '/usr/bin/resolveip'}
[ERROR] mariadb-server-core-10.6 conflicts with mysql-client-5.5 files: {'/usr/bin/innochecksum'}
[ERROR] mariadb-server-core-10.6 conflicts with mysql-server-5.5 files: {'/usr/share/man/man1/resolveip.1.gz', '/usr/share/mysql/mysql_test_data_timezone.sql', '/usr/share/man/man1/innochecksum.1.gz', '/usr/bin/resolveip'}
[ERROR] mariadb-server-core-10.6 conflicts with percona-server-server-5.6 files: {'/usr/share/mysql/russian/errmsg.sys', '/usr/share/mysql/charsets/armscii8.xml', '/usr/share/mysql/charsets/latin5.xml', '/usr/share/mysql/mysql_system_tables.sql', '/usr/share/man/man1/innochecksum.1.gz', '/usr/share/mysql/slovak/errmsg.sys', '/usr/share/mysql/swedish/errmsg.sys', '/usr/share/mysql/charsets/cp1251.xml', '/usr/share/mysql/japanese/errmsg.sys', '/usr/share/mysql/charsets/keybcs2.xml', '/usr/share/mysql/charsets/latin1.xml', '/usr/share/mysql/mysql_test_data_timezone.sql', '/usr/share/mysql/charsets/hp8.xml', '/usr/share/mysql/spanish/errmsg.sys', '/usr/share/mysql/greek/errmsg.sys', '/usr/share/mysql/charsets/hebrew.xml', '/usr/share/mysql/charsets/cp850.xml', '/usr/bin/innochecksum', '/usr/share/mysql/charsets/cp866.xml', '/usr/share/mysql/english/errmsg.sys', '/usr/bin/mysql_upgrade', '/usr/share/mysql/charsets/macroman.xml', '/usr/bin/resolveip', '/usr/share/mysql/charsets/dec8.xml', '/usr/share/mysql/charsets/koi8r.xml', '/usr/share/mysql/charsets/ascii.xml', '/usr/share/mysql/german/errmsg.sys', '/usr/share/mysql/charsets/koi8u.xml', '/usr/share/mysql/charsets/latin2.xml', '/usr/share/mysql/norwegian-ny/errmsg.sys', '/usr/share/mysql/french/errmsg.sys', '/usr/share/man/man1/mysql_install_db.1.gz', '/usr/share/mysql/charsets/cp1250.xml', '/usr/bin/mysql_install_db', '/usr/share/mysql/serbian/errmsg.sys', '/usr/share/mysql/charsets/greek.xml', '/usr/share/mysql/czech/errmsg.sys', '/usr/share/mysql/portuguese/errmsg.sys', '/usr/share/mysql/ukrainian/errmsg.sys', '/usr/share/mysql/charsets/README', '/usr/share/man/man1/mysql_upgrade.1.gz', '/usr/share/mysql/charsets/cp1256.xml', '/usr/share/mysql/charsets/Index.xml', '/usr/share/mysql/danish/errmsg.sys', '/usr/share/mysql/mysql_system_tables_data.sql', '/usr/share/mysql/dutch/errmsg.sys', '/usr/share/mysql/charsets/geostd8.xml', '/usr/share/mysql/estonian/errmsg.sys', '/usr/share/mysql/norwegian/errmsg.sys', '/usr/share/mysql/charsets/cp852.xml', '/usr/share/mysql/romanian/errmsg.sys', '/usr/share/mysql/hungarian/errmsg.sys', '/usr/share/mysql/charsets/cp1257.xml', '/usr/share/mysql/italian/errmsg.sys', '/usr/sbin/mysqld', '/usr/share/mysql/charsets/swe7.xml', '/usr/share/mysql/korean/errmsg.sys', '/usr/share/mysql/fill_help_tables.sql', '/usr/share/man/man1/resolveip.1.gz', '/usr/share/mysql/charsets/macce.xml', '/usr/share/mysql/polish/errmsg.sys', '/usr/share/man/man8/mysqld.8.gz', '/usr/share/mysql/charsets/latin7.xml'}
[ERROR] mariadb-server-core-10.6 conflicts with percona-xtradb-cluster-server-5.6 files: {'/usr/share/mysql/russian/errmsg.sys', '/usr/share/mysql/charsets/armscii8.xml', '/usr/share/mysql/charsets/latin5.xml', '/usr/share/mysql/mysql_system_tables.sql', '/usr/share/man/man1/innochecksum.1.gz', '/usr/share/mysql/slovak/errmsg.sys', '/usr/share/mysql/swedish/errmsg.sys', '/usr/share/mysql/charsets/cp1251.xml', '/usr/share/mysql/japanese/errmsg.sys', '/usr/share/mysql/charsets/keybcs2.xml', '/usr/share/mysql/charsets/latin1.xml', '/usr/share/mysql/mysql_test_data_timezone.sql', '/usr/share/mysql/charsets/hp8.xml', '/usr/share/mysql/spanish/errmsg.sys', '/usr/share/mysql/greek/errmsg.sys', '/usr/share/mysql/charsets/hebrew.xml', '/usr/share/mysql/charsets/cp850.xml', '/usr/bin/innochecksum', '/usr/share/mysql/charsets/cp866.xml', '/usr/share/mysql/english/errmsg.sys', '/usr/bin/mysql_upgrade', '/usr/share/mysql/charsets/macroman.xml', '/usr/bin/resolveip', '/usr/share/mysql/charsets/dec8.xml', '/usr/share/mysql/charsets/koi8r.xml', '/usr/share/mysql/charsets/ascii.xml', '/usr/share/mysql/german/errmsg.sys', '/usr/share/mysql/charsets/koi8u.xml', '/usr/share/mysql/charsets/latin2.xml', '/usr/share/mysql/norwegian-ny/errmsg.sys', '/usr/share/mysql/french/errmsg.sys', '/usr/share/man/man1/mysql_install_db.1.gz', '/usr/share/mysql/charsets/cp1250.xml', '/usr/bin/mysql_install_db', '/usr/share/mysql/serbian/errmsg.sys', '/usr/share/mysql/charsets/greek.xml', '/usr/share/mysql/czech/errmsg.sys', '/usr/share/mysql/portuguese/errmsg.sys', '/usr/share/mysql/ukrainian/errmsg.sys', '/usr/share/mysql/charsets/README', '/usr/share/man/man1/mysql_upgrade.1.gz', '/usr/share/mysql/charsets/cp1256.xml', '/usr/share/mysql/charsets/Index.xml', '/usr/share/mysql/danish/errmsg.sys', '/usr/share/mysql/mysql_system_tables_data.sql', '/usr/share/mysql/dutch/errmsg.sys', '/usr/share/mysql/charsets/geostd8.xml', '/usr/share/mysql/estonian/errmsg.sys', '/usr/share/mysql/norwegian/errmsg.sys', '/usr/share/mysql/charsets/cp852.xml', '/usr/share/mysql/romanian/errmsg.sys', '/usr/share/mysql/hungarian/errmsg.sys', '/usr/share/mysql/charsets/cp1257.xml', '/usr/share/mysql/italian/errmsg.sys', '/usr/sbin/mysqld', '/usr/share/mysql/charsets/swe7.xml', '/usr/share/mysql/korean/errmsg.sys', '/usr/share/mysql/fill_help_tables.sql', '/usr/share/man/man1/resolveip.1.gz', '/usr/share/mysql/charsets/macce.xml', '/usr/share/mysql/polish/errmsg.sys', '/usr/share/man/man8/mysqld.8.gz', '/usr/share/mysql/charsets/latin7.xml'}
[ERROR] mariadb-server-core-10.6 conflicts with percona-xtradb-cluster-server-5.7 files: {'/usr/share/mysql/russian/errmsg.sys', '/usr/share/mysql/charsets/armscii8.xml', '/usr/share/mysql/charsets/latin5.xml', '/usr/share/mysql/mysql_system_tables.sql', '/usr/share/man/man1/innochecksum.1.gz', '/usr/share/mysql/slovak/errmsg.sys', '/usr/share/mysql/swedish/errmsg.sys', '/usr/share/mysql/charsets/cp1251.xml', '/usr/share/mysql/japanese/errmsg.sys', '/usr/share/mysql/charsets/keybcs2.xml', '/usr/share/mysql/charsets/latin1.xml', '/usr/share/mysql/mysql_test_data_timezone.sql', '/usr/share/mysql/charsets/hp8.xml', '/usr/share/mysql/spanish/errmsg.sys', '/usr/share/mysql/greek/errmsg.sys', '/usr/share/mysql/charsets/hebrew.xml', '/usr/share/mysql/charsets/cp850.xml', '/usr/bin/innochecksum', '/usr/share/mysql/charsets/cp866.xml', '/usr/share/mysql/english/errmsg.sys', '/usr/bin/mysql_upgrade', '/usr/share/mysql/charsets/macroman.xml', '/usr/bin/resolveip', '/usr/share/mysql/charsets/dec8.xml', '/usr/share/mysql/charsets/koi8r.xml', '/usr/share/mysql/charsets/ascii.xml', '/usr/share/mysql/german/errmsg.sys', '/usr/share/mysql/charsets/koi8u.xml', '/usr/share/mysql/charsets/latin2.xml', '/usr/share/mysql/norwegian-ny/errmsg.sys', '/usr/share/mysql/french/errmsg.sys', '/usr/share/man/man1/mysql_install_db.1.gz', '/usr/share/mysql/charsets/cp1250.xml', '/usr/bin/mysql_install_db', '/usr/share/mysql/serbian/errmsg.sys', '/usr/share/mysql/charsets/greek.xml', '/usr/share/mysql/czech/errmsg.sys', '/usr/share/mysql/portuguese/errmsg.sys', '/usr/share/mysql/mysql_sys_schema.sql', '/usr/share/mysql/ukrainian/errmsg.sys', '/usr/share/mysql/charsets/README', '/usr/share/man/man1/mysql_upgrade.1.gz', '/usr/share/mysql/charsets/cp1256.xml', '/usr/share/mysql/charsets/Index.xml', '/usr/share/mysql/danish/errmsg.sys', '/usr/share/mysql/mysql_system_tables_data.sql', '/usr/share/mysql/dutch/errmsg.sys', '/usr/share/mysql/charsets/geostd8.xml', '/usr/share/mysql/estonian/errmsg.sys', '/usr/share/mysql/norwegian/errmsg.sys', '/usr/share/mysql/charsets/cp852.xml', '/usr/share/mysql/romanian/errmsg.sys', '/usr/share/mysql/hungarian/errmsg.sys', '/usr/share/mysql/charsets/cp1257.xml', '/usr/share/mysql/italian/errmsg.sys', '/usr/sbin/mysqld', '/usr/share/mysql/charsets/swe7.xml', '/usr/share/mysql/korean/errmsg.sys', '/usr/share/mysql/fill_help_tables.sql', '/usr/share/man/man1/resolveip.1.gz', '/usr/share/mysql/charsets/macce.xml', '/usr/share/mysql/polish/errmsg.sys', '/usr/share/man/man8/mysqld.8.gz', '/usr/share/mysql/charsets/latin7.xml'}
[ERROR] mariadb-test conflicts with mysql-client-5.5 files: {'/usr/bin/mysql_client_test'}
[ERROR] mariadb-test conflicts with mysql-server-5.5 files: {'/usr/bin/mysqltest', '/usr/lib/mysql/plugin/ha_example.so', '/usr/share/man/man1/mysqltest.1.gz', '/usr/lib/mysql/plugin/adt_null.so', '/usr/lib/mysql/plugin/auth_test_plugin.so', '/usr/lib/mysql/plugin/libdaemon_example.so', '/usr/lib/mysql/plugin/qa_auth_server.so', '/usr/lib/mysql/plugin/qa_auth_interface.so', '/usr/lib/mysql/plugin/mypluglib.so'}
[ERROR] mariadb-test conflicts with percona-server-server-5.6 files: {'/usr/bin/mysqltest', '/usr/share/man/man1/mysqltest.1.gz', '/usr/lib/mysql/plugin/adt_null.so', '/usr/lib/mysql/plugin/auth_test_plugin.so', '/usr/lib/mysql/plugin/daemon_example.ini', '/usr/lib/mysql/plugin/libdaemon_example.so', '/usr/lib/mysql/plugin/qa_auth_server.so', '/usr/lib/mysql/plugin/qa_auth_interface.so', '/usr/lib/mysql/plugin/mypluglib.so'}
[ERROR] mariadb-test conflicts with percona-xtradb-cluster-server-5.6 files: {'/usr/bin/mysqltest', '/usr/share/man/man1/mysqltest.1.gz', '/usr/lib/mysql/plugin/adt_null.so', '/usr/lib/mysql/plugin/auth_test_plugin.so', '/usr/lib/mysql/plugin/libdaemon_example.so', '/usr/lib/mysql/plugin/qa_auth_server.so', '/usr/lib/mysql/plugin/qa_auth_interface.so', '/usr/lib/mysql/plugin/mypluglib.so'}
[ERROR] mariadb-test conflicts with percona-xtradb-cluster-server-5.7 files: {'/usr/bin/mysqltest', '/usr/lib/mysql/plugin/ha_example.so', '/usr/share/man/man1/mysqltest.1.gz', '/usr/lib/mysql/plugin/adt_null.so', '/usr/lib/mysql/plugin/auth_test_plugin.so', '/usr/lib/mysql/plugin/libdaemon_example.so', '/usr/lib/mysql/plugin/qa_auth_server.so', '/usr/lib/mysql/plugin/qa_auth_interface.so', '/usr/lib/mysql/plugin/mypluglib.so'}
[ERROR] mariadb-server-core-10.6 conflicts with mariadb-server-10.1 files: {'/usr/share/man/man1/resolveip.1.gz', '/usr/share/mysql/fill_help_tables.sql', '/usr/share/mysql/mysql_system_tables_data.sql', '/usr/share/mysql/mysql_performance_tables.sql', '/usr/share/mysql/mysql_system_tables.sql', '/usr/share/mysql/mysql_test_data_timezone.sql', '/usr/share/mysql/maria_add_gis_sp_bootstrap.sql', '/usr/bin/resolveip'}

This was not fixed:
[ERROR] libmariadb-dev-compat conflicts with libmariadbclient-dev files: {'/usr/bin/mysql_config'}
The reason is that as long as libmariadbclient-dev is also provided by libmariadb-dev
as a kind of virtual package. If there is a breaks/replaces against it, it would
prevent libmariadb-dev-compat to be co-installed with libmariadb-dev. If the breaks/replaces
was versioned, then Lintian would complain about external versioned replace.

See also https://github.com/mariadb-corporation/mariadb-columnstore-engine/pull/1846 that
fixes one more conflict.

The my_print_default is required by mytop which is also in the MariaDB
client package, which in turn requires the client core package.
This way it is ensured my_print_default is always available when mytop
is installed.

The my_print_defaults is also requires by the server logrotate files
and mysqld_safe script etc, but this change is fine, since the server
core package always depends on the MariaDB client core package anyway
and they are both installed on server installations.

Closes: #1566, #1581

There are many programs that actually belong to the client or even client
core package, as they should be fully usable without a locally installed
server.

Merge 'replication_applier_status' table.

This table captures SQL_THREAD status.

Merge 'replication_applier_configuration' table.

This table captures SQL_THREAD configuration parameters.

Merge 'replication_applier_status_by_coordinator' table.

This table captures SQL_THREAD status in case of both single threaded and
multi threaded slave configuration. When multi_source replication is enabled
this table will display each source specific SQL_THREAD status.

Added new columns for:
 - LAST_SEEN_TRANSACTION
 - LAST_TRANS_RETRY_COUNT

Merge 'replication_connection_configuration' table.

Replaced following column:
  - AUTO_POSITION with USING_GTID
Added new columns for:
  - IGNORE_SERVER_IDS
  - DO_DOMAIN_IDS
  - IGNORE_SERVER_IDS
Removed following columns as they are not part of mariadb replication
connection configuration:
  - NETWORK_INTERFACE
  - TLS_VERSION

@sql/mysqld.cc
  Changed "master-retry-count" default value to 100000.

MDEV-25425 Useless message "If the mysqld execution user is authorized page cleaner thread priority can be changed."

On startup, InnoDB tried to increase the priority of the page cleaner
thread. This would usually fail, resulting in a server log message.

When the page cleaner code was refactored in MDEV-23855, the throughput
and latency were greatly improved even when the
buf_flush_page_cleaner thread always ran the same priority with other
threads in our benchmarks.

So, this code should have no benefit in MariaDB Server 10.5.7 or later.

Besides, starting with MariaDB Server 10.5, the executable is called
mariadbd, not mysqld.

Link with -pthread instead of -lpthread, and do that for all architectures.

Contributors:
Aurelien Jarno <aurelien@aurel32.net>

Closes: #1717

Possible now since
https://github.com/mariadb-corporation/mariadb-connector-c/commit/29720950eeae75f1ea7ef1376a6149cabeb79d13

Upstreamed from https://salsa.debian.org/mariadb-team/mariadb-10.5/-/commit/ca5e93c754209f9c1a729bb057332ab3b0b76363

Closes: #1722

When CMAKE_CROSSCOMPILING_EMULATOR is defined, a cross-compile
can be made, however with native (emulated) execution possible.

This commit takes those points in the build system that
execute built targets natively and allow these to be executed
in a crosscompile if CMAKE_CROSSCOMPILING_EMULATOR is defined.

Closes #1805

This gives the user the size required and how to set
memlock limits for the process.

Thanks Jens Axboe for providing this requested interface

ref: https://github.com/axboe/liburing/issues/246

Also don't put \n on my_printf_error, its implicit.

Follow-up patch for the bug MDEV-25197 that fixes missed restoring
of thd->cur_stmt on returning error code.

Developed by Dmitry Shulga.

This fixes up the merge d2e2d329
and closes MDEV-25413.

leveling up to some degree with linux's mallinfo* api for
 the memory usage display with debug build with malloc_zone
 Darwin api.

Closes: #1803

Part #2, specifically for the 10.5+ branch:

The auto-increment parameters can change sporadically during the
execution of the mtr test "galera_vote_rejoin_ddl", causing it to
fail. This patch creates an environment where unpredictable changes
to these auto-increment settings do not occur during the test.

also add =WARN as an alias for =OFF
and clarify the help text

In commit d25f806d (MDEV-22749)
the CRC-32C implementation of MariaDB was broken on some
IA-32 and AMD64 builds, depending on the compiler version and
build options. This was verified for IA-32 on GCC 10.2.1.

Even though we try to identify the SSE4.2 extensions and the
availaibility of the PCLMULQDQ instruction by executing CPUID,
the fall-back code could be generated with extended instructions,
because the entire file mysys/crc32/crc32c.c was being compiled
with -msse4.2 -mpclmul. This would cause SIGILL on a PINSRD
instruction on affected IA-32 targets (such as some Intel Atom
processors). This might also affect old AMD64 processors
(predating the 2007 Intel Nehalem microarchitecture), if some
compiler chose to emit the offending instructions.

While it is fine to pass a target-specific option to a target-specific
compilation unit (like -mpclmul to a PCLMUL-specific compilation unit),
that is not safe for mixed-architecture compilation units.

For mixed-architecture compilation units, the correct way is to set
target attributes on the target-specific functions.

There does not seem to be a way to pass target attributes to
function template instantiation. Hence, we must replace the
ExtendImpl template with plain functions crc32_sse42() and
crc32_slow().

We will also remove some inconsistency between
my_crc32_implementation() and mysys_namespace::crc32::Choose_Extend().

The function crc32_pclmul_enabled() will be moved to mysys/crc32/crc32c.cc
so that the detection code will be compiled without -msse4.2 -mpclmul.

The AMD64 PCLMUL accelerated crc32c_3way() will be moved to a new
file crc32c_amd64.cc. In this way, only a few functions that depend
on -msse4.2 in mysys/crc32/crc32c.cc can be declared with
__attribute__((target("sse4.2"))), and most of the file can be compiled
for the generic target.

Last, the file mysys/crc32ieee.cc will be omitted on 64-bit POWER,
because it was dead code (no symbols were exported).

Reviewed by: Vladislav Vaintroub

After the merging of MDEV-24915, 10.6 branch has regressions with handling of
concurrent write load against two or more cluster nodes. These regressions may
surface as cluster hanging, node crashes or data inconsistency. With some test
scenarios, the only visible symptom could be that the BF victim aborting happens
only by innodb lock wait timeout expiration. This would result only to poor
performance (by default 50 sec hang for each BF conflict), and could be somewhat
difficult to diagnose.

This pull request has following fixes to handle concurrent write load from
multiple nodes:

In lock_wait_wsrep_kill(), the victim trx was expected to be only in
TRX_STATE_ACTIVE state. With the delayed BF conflict handling, it can happen
that victim has advanced into pre commit state. This was fixed by choosing
victim both in TRX_STATE_ACTIVE and TRX_STATE_PREPARED states.

Victim transaction may be in several different states at the time of detected
lock conflict, and due to delayed BF aborting practice in MDEV-24915, the victim
may advance further before the actual BF aborting takes place. The BF aborting
in MDEV-24915 did not wake the victim, if it was in the state of waiting for
some other lock (than the one that was blocking the high priority thread).
This anomaly caused the innodb lock wait timeout expiration delays and poor
performance symptom. To fix this, lock_wait_wsrep_kill() now looks if
victim is in lock waiting state, and uses lock_cancel_waiting_and_release()
to cancel this lock wait.

wsrep_bf_abort() checks if the victim has active transaction (in wsrep-lib),
and starts a new transaction if there was no active transaction before.
Due to late BF aborting, the victim may have e.g. failed in certification
and is already aborting or has aborted at this stage. This has caused
problems in testing where BF aborter tries to BF abort himself.
The fix in wsrep_bf_abort() now skips the BF abort, if victim is aborting
or has aborted. Victim may not have started transaction yet in wsrep context,
but it may have acquired MDL locks (due to DDL execution), and this has
caused BF conflict. Such case does not require aborting in wsrep or
replication provider state.

BF aborting could cause BF-BF conflict scenario, if victim was already aborted
and changed to replayer having high priority as well. This BF-BF conflict
scenario is now avoided in lock_wait_wsrep() where we now check if blocking
lock holder is also high priority and is ordered before, caller should wait
for the lock in this situation.

The natural innodb deadlock resolving algorithm could pick BF thread as
deadlock victim. This is fixed by giving max weigh to BF threads in
Deadlock::report().

MDEV-24341 has changed excution paths in do_command() and this affects BF
aborted victim execution. This PR fixes one assert in do_command():
 DBUG_ASSERT(!thd->async_state.pending_ops())
Which fired if the thd was BF aborted earlier. This assert is now changed
to allow pending_ops() if thd was BF aborted before.

With these fixes, long term highly conflicting write load could be run against
to node cluster. If binlogging is configured, log_slave_updates should be
also set.

- Commit 5cc2096f introduced in `10.5` changed DBI:DBD to DBD:MariaDB in this case with redudant `mysql` option.
- According to database handle (dbh) and `connect` method one should follow
  https://metacpan.org/pod/DBD::MariaDB#Class-Methods with proper created data source name (dsn).
- Adding socket precedance over port.
- Adding skipping the comments when reading the `my.cnf` file.
- MDEV-23016: mariadb-setpermission included

Between btr_pcur_store_position() and btr_pcur_restore_position()
it is possible that purge empties a table and enlarges
index->n_core_fields and index->n_core_null_bytes.
Therefore, we must cache index->n_core_fields in
btr_pcur_t::old_n_core_fields so that btr_pcur_t::old_rec can be
parsed correctly.

Unfortunately, this is a huge change, because we will replace
"bool leaf" parameters with "ulint n_core"
(passing index->n_core_fields, or 0 for non-leaf pages).
For special cases where we know that index->is_instant() cannot hold,
we may also pass index->n_fields.

- Fixing post-fix failure. In clean_new_vcol_index(), InnoDB has the wrong
offset to store the virtual column

MDEV-25197: The statement set password=password('') executed in PS mode fails in case it is run by a user with expired password

A user connected to a server with an expired password
can't change password with the statement "SET password=..."
if this statement is run in PS mode. In mentioned use case a user
gets the error ER_MUST_CHANGE_PASSWORD on attempt to run
the statement  PREPARE stmt FOR "SET password=...";

The reason of failure to reset password by a locked user using the
statement PREPARE stmt FOR "SET password=..." is that PS-related
statements are not listed among the commands allowed for execution
by a user with expired password. However, simple adding of PS-related
statements (PREPARE FOR/EXECUTE/DEALLOCATE PREPARE ) to the list of
statements allowed for execution by a locked user is not enough
to solve problems, since it opens the opportunity for a locked user
to execute any statement in the PS mode.

To exclude this opportunity, additional checking that the statement
being prepared for execution in PS-mode is the SET statement has to be added.
This extra checking has been added by this patch into the method
Prepared_statement::prepared() that executed on preparing any statement
for execution in PS-mode.

MDEV-24135: Print warnings in XML, save test retries in XML, save the combinations in XML, replace the special symbols in the XML comment