This commit fixes a mistake where the --whole-file option
is used by rsync SST in WAN mode instead of LAN.

This commit adds support for reading new SSL configuration
options (ssl-ca, ssl-cert and ssl-key) if the [sst] section
with old options (tca, tcert and tkey) is missing in the config
file, even if not specified authentication mode via the ssl-mode
option. Before this change, new parameters were read only if the
ssl-mode option was present in the configuration file and it was
not equal to the 'DISABLED' value.

Also added diagnostics (information level) which warns the user
that due to the presence of the tca, tcert and/or tkey parameters
in the [sst] section, new SSL configuration options will be ignored
(if their values do not match the old ones).

Observed in 10.4 however same code in 10.2

mariadb-server-10.4/tests/mysql_client_test.c:18209:5: error: this ‘if’ clause does not guard... [-Werror=misleading-indentation]
18209 |     if (!opt_silent)
      |     ^~
In file included from mariadb-server-10.4/tests/mysql_client_test.c:38:
mariadb-server-10.4/tests/mysql_client_fw.c:133:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
  133 |         ((void) ((expr) ? 0 : (die(__FILE__, __LINE__, #expr), 0)))
      |         ^
mariadb-server-10.4/tests/mysql_client_test.c:18212:7: note: in expansion of macro ‘DIE_UNLESS’
18212 |       DIE_UNLESS(tm[i].year == 0);
      |       ^~~~~~~~~~

$ /usr/bin/cc --version
cc (GCC) 11.2.1 20210728 (Red Hat 11.2.1-1)

CMake Warning (dev) at cmake/plugin.cmake:288 (GET_TARGET_PROPERTY):
  Policy CMP0045 is not set: Error on non-existent target...

Also, fix condition argument in ADD_FEATURE_INFO. It is not a string
but boolean

ha_partition stores records in array of m_ordered_rec_buffer and uses
it for prio queue in ordered index scan. When the records are restored
from the array the blob buffers may be already freed or rewritten.

The solution is to take temporary ownership of cached blob buffers via
String::swap(). When the record is restored from m_ordered_rec_buffer
the ownership is returned to table fields.

Cleanups:

init_record_priority_queue(): removed needless !m_ordered_rec_buffer
check as there is same assertion few lines before.

dbug_print_row() for arbitrary row pointer

1. rename option DEPENDENCIES in MYSQL_ADD_PLUGIN() to DEPENDS
   to be consistent with other cmake commands and macros

2. use this DEPENDS option in plugins

3. add dependencies to the plugin embedded target too

4. plugins don't need to add GenError dependency explicitly,
   all plugins depend on it automatically

Server crashes in Field::register_field_in_read_map upon select from
partitioned table with indexed by prefix virtual column.

After several read-mark fixes a problem has surfaced:
Since KEY (c(10),a) uses only a prefix of c, a new field is created,
duplicated from table->field[3], with a new length. However,
vcol_inco->expr is not copied.

Therefore, (*key_info)->key_part[i].field->vcol_info->expr was left NULL
in ha_partition::index_init().

Solution: copy vcol_info from table field when it's set up.

This reverts commit 9b8e207c.

fix main.processlist_notembedded test

* before EXPLAINing `select sleep` wait for select to start
  (fixes "Target is not running an EXPLAINable command")
* after killing sleep, wait for it to die
  (fixes test failures on --repeat when old sleep shows on a test rerun)

* unify with 10.3, copy minor changes from there
  (`--echo End of 5.5` vs `--echo # End of 5.5`, etc)

len was containing garbage, since vctempl->mysql_col_offset was
containing old value while calling row_mysql_store_col_in_innobase_format
from innobase_get_computed_value().

It was not updated after the first ALTER TABLE call, because it's INPLACE
logic considered there's nothing to update, and exited immediately from
ha_innobase::inplace_alter_table().

However, vcol metadata needs an update, since vcols structure is changed
in mysql record.

The regression was introduced by 12614af1. There, refcount==1 condition
was removed, which turned out to be crucial, though racy. The idea was to
update vc_templ after each (sequencing) ALTER TABLE.

We should do the same another way, and there may be a plenty of solutions,
but the simplest one is to add a following condition:
  if vcol structure is changed, drop vc_templ; it will be recreated on next
  ha_innobase::open() call.

in prepare_inplace_alter_table. It is safe, since innodb inplace changes
require at least HA_ALTER_INPLACE_SHARED_LOCK_AFTER_PREPARE, which
guarantee MDL_EXCLUSIVE on this stage.

alter_templ_needs_rebuild() also has to track the columns not indexed, to
keep vc_templ correct.

Note that vc_templ is always kept constructed and available after
ha_innobase::open() call, even on INSERT, though no virtual columns are
evaluated during that statement
inside innodb.

In the test case suplied, it will be recreated on the second ALTER TABLE.

ha_innobase::prepare_inplace_alter_table(): Remove always-true conditions.
Near the start of the function, we would already have returned if
no ALTER TABLE operation flags were set that would require special
action from InnoDB.

It turns out that the conditions were redundant already when they were
introduced in mysql/mysql-server@241387a2b6b61fb8a4f78dc4ad0aaa289400c694
and in commit 068c6197.

Thanks to Nikita Malyavin for noticing this.

Server crashes in Field::register_field_in_read_map upon select from
partitioned table with indexed by prefix virtual column.

After several read-mark fixes a problem has surfaced:
Since KEY (c(10),a) uses only a prefix of c, a new field is created,
duplicated from table->field[3], with a new length. However,
vcol_inco->expr is not copied.

Therefore, (*key_info)->key_part[i].field->vcol_info->expr was left NULL
in ha_partition::index_init().

Solution: initialize vcols before key initialization

Also key initialization is moved to a function.

Thanks to Nikita Malyavin for noticing this.
The dead code that was originally introduced in
mysql/mysql-server@b8bd31740cd7088f3a3c164981c7ccda487d301d
was added in commit 2e814d47
to this code base.

rename files `version` -> `version_full`

btr_scrub_start_space(): Avoid an unnecessary tablespace lookup
and related acquisition of fil_system->mutex. In MariaDB Server 10.3
we would get deadlocks between that mutex and a crypt_data mutex.

The fix was developed by Thirunarayanan Balathandayuthapani.

On POSIX systems, InnoDB would unconditionally acquire advisory locks
on the files that it opens. On Linux, this would be observable by
a large number of entries in /proc/locks.

Other storage engines would only acquire advisory locks on files
based on the Boolean configuration parameter external_locking.

Let InnoDB do the same.

NOTE: The --skip-external-locking is activated by default. To have
InnoDB acquire advisory locks, --external-locking must be specified.

Reviewed by: Sergei Golubchik

trx_t::will_lock: Changed the type to bool.

trx_t::is_autocommit_non_locking(): Replaces
trx_is_autocommit_non_locking().

trx_is_ac_nl_ro(): Remove (replaced with equivalent assertion expressions).

assert_trx_nonlocking_or_in_list(): Remove.
Replaced with at least as strict checks in each place.

check_trx_state(): Moved to a static function; partially replaced with
individual debug assertions implementing equivalent or stricter checks.

This is a backport of commit 7b51d11c
from 10.5.

MDEV-26062 : InnoDB: WSREP: referenced FK check fail: Lock wait index `PRIMARY` table `schema`.`child_table`

Problem was that not all normal error codes where not handled
after wsrep_row_upd_check_foreign_constraints() call. Furhermore,
debug assertion did not contain all normal error cases. Changed
ib:: calls to WSREP_ calls to use wsrep instrumentation.

Problem:
=========
As a part of MDEV-14398 patch, InnoDB added and removed
the tablespace from default encrypt list. But InnoDB removes
the tablespace from the default encrypt list too early due to
i) other encryption thread working on the tablespace
ii) When tablespace is being flushed at the end of
key rotation

InnoDB fails to decrypt/encrypt the tablespace since
the tablespace removed too early and it leads to
test case failure.

Solution:
=========
Avoid the removal of tablespace from default_encrypt_list
only when
1) Another active encryption thread working on tablespace
2) Eligible for tablespace key rotation
3) Tablespace is in flushing phase

Removed the workaround in encryption.innodb_encryption_filekeys test case.

failed for TokuDB engine CREATE TABLE

Analysis: Assertion failure happens because the database doesn't exist to
create the table but ha_tokudb::create() still returns false.
So error is not reported.
Fix: Store the error state and report the error.

Set tests to non-valgrind:
  oqgraph.social
  encryption.innodb-page_encryption
  binlog_encryption.encrypted_master
  innodb.innodb-page_compression_lz4
  main.lock_multi_bug38499
  main.lock_multi_bug38691

  modified:   storage/connect/bsonudf.cpp
  modified:   storage/connect/jsonudf.cpp

- Stringify option is now a ; separated list of columns
  modified:   storage/connect/json.cpp
  modified:   storage/connect/json.h
  modified:   storage/connect/mongo.h
  modified:   storage/connect/tabbson.cpp
  modified:   storage/connect/tabcmg.cpp
  modified:   storage/connect/tabcmg.h
  modified:   storage/connect/tabjmg.cpp
  modified:   storage/connect/tabjmg.h
  modified:   storage/connect/tabjson.cpp

- PrepareColist not a static function anymore (+ typo)
  modified:   storage/connect/taboccur.cpp

- JDVC: Recognize schema (database) from a wrapper server
  modified:   storage/connect/tabjdbc.cpp

In commit 83d2e084 (MDEV-24041)
we failed to notice that in addition to the bug with
DELETE and ON DELETE CASCADE, there is another bug with
UPDATE and ON UPDATE CASCADE.

row_ins_foreign_fill_virtual(): Use the correct memory heap
for everything that will be reachable from the cascade->update
that we return to the caller.

Note: It is correct to use the shorter-lived cascade->heap for
rec_get_offsets(), because that memory will be abandoned when
row_ins_foreign_fill_virtual() returns.

MDEV-26080 fixup: fixed .result file for galera_roles test (one word must be enclosed in single quotes).

This bug was fixed by the patch for bug MDEV-26025.
Only a new test case is added here.

Problem:
Server throws OOM error when we execute twitter load with SELECTs
for UPDATE + UPDATES, and SELECT queries on tables with full-text
index.
FTS cache->total_memory store count of total memory allocated to FTS
cache (for all fulltext indexes on a table).
For each word in fts cache, we store doc-id & word position in a
node->ilist.
we increment cache->total_memory with size of doc-id & word position
whereas we allocate ilist in chuck of 16, 32 ,64 bytes or 1.2 times
of last size.
When we wil insert huge amount of data into the FTS aux index tables
then collectively these small chucks for each token become huge
unaccounted memory allocated for FTS cache.

Fix:
Incremented cache->total_memory by size of chunk allocated to
node->ilist.

RB: 25286
Reviewed by : Rahul Agarkar <rahul.agarkar@oracle.com>

mysql/mysql-server@7ab5707f1c4482ed050ed9fa739e9ec0e2fc0ffa

This patch changes it so that we do not free old BP `page_hash`, but rather modify it's parameters, during resize.

RB: 26084
Reviewed-by: Marcin Babij <marcin.babij@oracle.com>
Reviewed-by: Yasufumi Kinoshita <yasufumi.kinoshita@oracle.com>

mysql/mysql-server@ea3adc6a1192e1bca4b4894fd7037e29fbcf0bd0

ha_innobase::prepare_inplace_alter_table(): Unless the table is
being rebuilt, determine the maximum column length based on the
current ROW_FORMAT of the table. When TABLE_SHARE (and the .frm file)
contains no explicit ROW_FORMAT, InnoDB table creation or rebuild
will use innodb_default_row_format.

Based on mysql/mysql-server@3287d33acdc4260806a2a407ca15e9d1e04dddcb

InnoDB tablespace identifiers and page numbers are 32-bit numbers.
Let us use a 32-bit type for them in innochecksum.

The changes in commit 1918bdf3
broke the build on 32-bit Windows.

Thanks to Vicențiu Ciorbaru for an initial version of this fixup.