change after MDEV-24197)

problems with ambiguous options in the future.

This patch fixes an issue with launching mariabackup during SST
(when used with Galera), when during bootstrap mariabackup receives
the "--innodb" option, which is incorrectly interpreted as shortcut
for "--innodb-force-recovery". This patch does not require separate
test for mtr, as the problem is visible in general testing on
buildbot.

table name for fts diagnostics

	server failure in different, confusing ways

InnoDB fails to free the buffer pool instance mutex and zip mutex
If the allocation of buffer pool instance chunk fails. So it leads
to freeing of buffer pool before freeing the mutexes and
leads to double freeing of memory while freeing the mutex
during shutdown.

Checking for the existence of the systemctl command only tells us that
systemd is installed, however it does not tell us if systemd is running.
What we really want to do here is reload systemd if it's installed AND
if it's running. The usual way to check if systemd is running is to
check for the existence of '/run/systemd/system'.

Why would systemd be installed but not running? This is something that
happens when one sets up or upgrade a system in a chroot or container.

For more details refer to the bug report:
<https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=983563>

Closes PR #1787

InnoDB should skip the dropped aborted FTS_DOC_ID_INDEX while
checking the existing FTS_DOC_ID_INDEX in the table. InnoDB
should able to create new FTS_DOC_ID_INDEX if the fulltext
index is being added for the first time.

also fix index_stats table.

followup for 5a798071

The mariabackup interface currently supports passing a password
through an explicit command line variable, but does not support
passing a password through the MYSQL_PWD environment variable.
At the same time, the Galera SST script for mariabackup uses
the environment variable to pass the password, which leads
(in some cases) to an unsuccessful launch of mariabackup and
to the inability to start the cluster. This patch fixes this
issue. It does not need a separate test, as the problem is
visible in general testing on buildbot.

During the prepare phase of restoring backups, "mariabackup" does
not seem to allow (or recognize) the option "innodb_force_recovery"
for the embedded InnoDB server instance that it starts.

If page corruption observed during page recovery, the prepare step
fails. While this is indeed the correct behavior ideally, allowing
this option to be set in case of emergencies might be useful when
the current backup is the only copy available. Some error messages
during "--prepare" suggest to set "innodb_force_recovery" to 1:

  [ERROR] InnoDB: Set innodb_force_recovery=1 to ignore corruption.

For backwards compatibility, "mariabackup --innobackupex --apply-log"
should also have this option.
Signed-off-by: Srinidhi Kaushik <shrinidhi.kaushik@gmail.com>

Virtual column fields are not found in prebuilt data type, so we should
match InnoDB fields with `get_innobase_type_from_mysql_type` method.
Reviewed-by: Jan Lindström <jan.lindstrom@mariadb.com>

win_bison belongs winflexbison project, which is Windows most up-to-date
bison distro.

Remove an incompletely copied destination file.

- Aborting of fulltext index creation fails to remove the
index from sys indexes table. When we try to reload the
table definition, InnoDB fails with index count mismatch
error. InnoDB should remove the index from sys indexes while
rollbacking the secondary index creation.

- Post push to address 32-bit build failure.

- Importing table operation fails to punch the hole in
the filesystem when page compressed table is involved.
To achieve that, InnoDB firstly punches the hole for
the IOBuffer size(1MB). After that, InnoDB should write
page by page when page compression is involved.

Add condition on trx->state == TRX_STATE_COMMITTED_IN_MEMORY in order to
avoid unnecessary work. If a transaction has already been committed or
rolled back, it will release its locks in lock_release() and let
the waiting thread(s) continue execution.

Let BF wait on lock_rec_has_to_wait and if necessary other BF
is replayed.

wsrep_trx_order_before
  If BF is not even replicated yet then they are ordered
  correctly.

bg_wsrep_kill_trx
  Make sure victim_trx is found and check also its state. If
  state is TRX_STATE_COMMITTED_IN_MEMORY transaction is
  already committed or rolled back and will release it locks
  soon.

wsrep_assert_no_bf_bf_wait
  Transaction requesting new record lock should be TRX_STATE_ACTIVE
  Conflicting transaction can be in states TRX_STATE_ACTIVE,
  TRX_STATE_COMMITTED_IN_MEMORY or in TRX_STATE_PREPARED.
  If conflicting transaction is already committed in memory or
  prepared we should wait. When transaction is committed in memory we
  held trx mutex, but not lock_sys->mutex. Therefore, we
  could end here before transaction has time to do lock_release()
  that is protected with lock_sys->mutex.

lock_rec_has_to_wait
  We very well can let bf to wait normally as other BF will be
  replayed in case of conflict. For debug builds we will do
  additional sanity checks to catch unsupported bf wait if any.

wsrep_kill_victim
  Check is victim already in TRX_STATE_COMMITTED_IN_MEMORY state and
  if it is we can return.

lock_rec_dequeue_from_page
lock_rec_unlock
  Remove unnecessary wsrep_assert_no_bf_bf_wait function calls.
  We can very well let BF wait here.

Amends 48141f3c

This script is unused and unmaintained.

The logic is implemented in scripts/mysql_system_tables_fix.sql that forms part of mysql_upgrade

Its components:

  alter table mysql.user drop column `password_last_changed`, drop column `password_lifetime`, drop column `account_locked`;

has a friendlier migration path coming MDEV-24122

  alter table mysql.user change column `authentication_string` `auth_string` text COLLATE utf8_bin NOT NULL;

Already part of scripts/mysql_system_tables_fix.sql

  alter table mysql.user add column  `Password` char(41) CHARACTER SET latin1 COLLATE latin1_bin NOT NULL DEFAULT '' after `user`, add column  `is_role` enum('N','Y') CHARACTER SET utf8 NOT NULL DEFAULT 'N' after `auth_string`;

  alter table mysql.user add column `default_role` char(80) COLLATE utf8_bin NOT NULL DEFAULT '', add column `max_statement_time` decimal(12,6) NOT NULL DEFAULT '0.000000';

corrected in MDEV-23201 to be in the right order.

  update mysql.user set `password`=`auth_string`, plugin='' where plugin="mysql_native_password";

Is handled in server in the function acl_load.

Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>

CREATE/DROP PROCEDIRE/FUNCTION is now treated as DDL.

we need to stop server instance on upgrade, but it may be started either by SysV init script or by SystemD.
this commit adds `mysql` target to `systemctl stop` call.
`mysql` may be the name of initscript or an alias while `mariadb` is
a systemd unit file.

- jump to label ‘handle_errors’ can enter to the scope of non-POD
  ‘Geometry_buffer buffer2’

- Invalid function name during ER_WRONG_VALUE_FOR_TYPE and ER_GIS_INVALID_DATA

- Cherry-pick 51e48b9f - vscode gitignore
- Thanks Robin Dupret for the review.

Reviewed by:daniel@mariadb.org
            holyfoot@mariadb.com

`mallinfo` is deprecated since glibc 2.33 and has been replaced by mallinfo2.
The deprecation causes building the server to fail if glibc version is > 2.33.

Check if mallinfo2 exist on the system and use it instead.

Use like this: cmake -DWITH_ASAN=ON -DWITH_ASAN_SCOPE=ON

The function row_upd_clust_step() is invoking several static functions,
some of which used to commit the mini-transaction in some cases.
If innobase_get_computed_value() would fail due to some reason,
we would fail to invoke mtr_t::commit() and release buffer pool
page latches. This would likely lead to a hanging server later.

This regression was introduced in
commit 97db6c15 (MDEV-20618).

row_upd_index_is_referenced(), row_upd_sec_index_entry(),
row_upd_sec_index_entry(): Cleanup: Replace some ibool with bool.

row_upd_clust_rec_by_insert(), row_upd_clust_rec(): Guarantee that
the mini-transaction will always remain in active state.

row_upd_del_mark_clust_rec(): Guarantee that
the mini-transaction will always remain in active state.
This fixes one "leak" of mini-transaction on DB_COMPUTE_VALUE_FAILED.

row_upd_clust_step(): Use only one return path, which will always
invoke mtr.commit(). After a failed row_upd_store_row() call, we
will no longer "leak" the mini-transaction.

This fix was verified by RQG on 10.6 (depending on MDEV-371 that
was introduced in 10.4). Unfortunately, it is challenging to
create a regression test for this, and a test case could soon become
invalid as more bugs in virtual column evaluation are fixed.

use check_grant(..., number_of_tables=1, ...) if you only need
to check privileges for one table

Thanks to Daniel Black for reporting.