Change xarecover_handlerton so that transaction with WSREP prefixed
xids are rolled back when Galera is disabled.
Reviewd-by: Jan Lindström <jan.lindstrom@mariadb.com>

dict_v_idx_t node was shared between two dict_v_col_t objects because
of wrong object copy. Replace memory plain copy with copy constructor.

Tha patch also removes n_v_indexes property and improves "page full"
judgements for trx_undo_log_v_idx().

Part #3:
Two more cases within row_search_mvcc need to handle the CHECK_ABORTED_BY_USER
and process this as a DB_INTERRUPTED.

Part #2:
- row_search_mvcc() should return DB_INTERRUPTED when it got
- Move the sync point from innodb internals to
  handler_rowid_filter_check() where other storage engines can use
  it too
- Add a similar syncpoint for the ICP check.
- Add a bigger test and test coverage for Rowid Filter with MyISAM
- Add test coverage for killed-during-ICP-check scenario

handler_rowid_filter_check can return CHECK_ABORTED_BY_USER.

All the functions that call row_search_idx_cond_check handle the
CHECK_ABORTED_BY_USER return value. So return it rather than generating an
error.

This incorrect handling was introduced in MDEV-21794 (8d85715d).

Reviewer: Marko Mäkelä

add store/restore_auto_increment in period portion insert/update functions

MDEV-22148 : Assertion `state_ == s_exec || state_ == s_quitting' failed in optimized builds | SIGABRT in wsrep::client_state::disable_streaming

Actual bug seems to be already fixed, just adding a test case.

Add info to the error message how to get details about error which happened.

We can simply use C++11 std::atomic for avoiding undefined behaviour
related to concurrent stores to a shared variable. On most if not all
ISAs, std::memory_order_relaxed loads and stores will not really
differ from non-atomic loads or stores.

In fts_optimize_remove_table(), InnoDB tries to access the
fts_optimize_wq after shutting down the fts optimize thread.
This issue caused by the commit a41d4297.
Fix should check for fts optimize thread shutdown state
before checking fts_optimize_wq.

This has been unused from the very beginning
(mysql/mysql-server@d5e512ae7e37cd1f70c44a3f12205d70b13118ab).

ibuf_merge_or_delete_for_page(): Do not attempt to invoke
ibuf_delete_recs() on a page of the change buffer itself.
The caller could already be holding ibuf->index->lock,
and an attempt to acquire it in S mode would hang the release server
or cause an assertion failure in rw_lock_s_lock_func() in a debug
server.

This problem was reproducible on 1 out of 2 runs of the following:
./mtr --no-reorder \
innodb.innodb-page_compression_default \
innodb.innodb-page_compression_snappy \
innodb.innodb-page_compression_zip \
innodb.innodb_wl6326_big innodb.xa_recovery

This was missed in commit 2c252ba9
(MySQL 5.5.42, MariaDB 5.5.42).

This bug happened when the HEAP temporary table used for the derived table
created for a derived handler of a remote engine of the federated type
became full and was converted to an Area table. For this conversion
the tmp_table_param parameter must be always taken from the select_unit
object created for the result of the derived table.

Fix typo.

MDEV-22277 LeakSanitizer: detected memory leaks in mem_heap_create_block_func after attempt to create foreign key

- During online DDL, prepare phase error handler fails to remove
the memory allocated for newly created foreign keys.

Require galera_have_debug_sync.inc and re-record to include new
variables exposed by latest galera library.

This will update galera_3nodes/disabled.def.

Make open_table() fail if sequence should be opened, but it turns out to
be locked view.

MDEV-22330: mysqlbinlog stops with an error Don't know how to handle column type: 255 meta: 4 (0004)

Analysis:
========
"mysqlbinlog -v" option will reconstruct row events and display them as
commented SQL statements. If this option is given twice, the output includes
comments to indicate column data types and some metadata.
`log_event_print_value` is the function reponsible for printing values and
their types. This function doesn't handle GEOMETRY type. Hence the above error
gets printed.

Fix:
===
Add support for GEOMETRY datatype.

The original code was correct. mysql_upgrade calls the mysql client to
talk with MariaDB. It doesn't call itself!

- During insertion of clustered inde, InnoDB does the check for
foreign key constraints. It rebuild the tuple based on foreign
column names when there is no foreign index. While rebuilding,
InnoDB should ignore the dropped columns.

The original code was correct. mysql_upgrade calls the mysql client to
talk with MariaDB. It doesn't call itself!

Part of review of 10.4 code by Sergei.

Other things:

- Changed return type if is_active() from my_bool to bool as this is
  only used by C++ code.