log_group_read_log_seg(): Always return false when returning
before reading end_lsn.
xtrabackup_copy_logfile(): On error, indicate whether
a corrupt log record was encountered.
Only xtrabackup_copy_logfile() in Mariabackup cared about the
return value of the function. InnoDB crash recovery was not
affected by this bug.
dict_create_foreign_constraints_low(): Clean up the way in
which the error messages are initialized, and ensure that
the table name is always initialized.
The variable is obsolete.
In mariabackup --backup, encryption plugin loading code sets the value
this parameter to the same as in server.
In mariabackup --prepare, no new redo log is generated,
and xtrabackup_logfile is removed after it anyway.
Most of the mtr tests in the galera_3nodes suite fail
for a variety of reasons with a variety of errors.
This patch fixes several substantial flaws
in the galera_3nodes suite tests and in the mtr framework
service files, adapting the tests from galera_3nodes
for the current version of MariaDB.
This patch also synchronizes some galera_3nodes-related
files with the latest changes made for MDEV-17835 (v2 patch)
and for MDEV-18379 in other branches (10.2 and 10.3).
Closes#1161
The code path where the table was not being rebuilt during ALTER TABLE
was not covered by the test. Add coverage, and remove the debug assertion
that could fail in this case.
candle.exe's preprocessor flags (-dHaveUpgradeWizard=0 -DHaveInnodb=1)
were not passed correctly to EXECUTE_PROCESS
Fix is to make a list out of the EXTRA_WIX_PREPROCESSOR_FLAGS string,
and use the preprocessor flags list in EXECUTE_PROCESS.
Most of the mtr tests in the galera_3nodes suite fail
for a variety of reasons with a variety of errors.
Some tests simply need to add the missing "connection"
lines to the result files, but many of them fail due
to substantial errors that require reworking test files.
This patch adds the missing "connection" lines to
the result files and fixes several substantial flaws
in the galera_3nodes suite tests and in the mtr framework
service files, adapting the tests from galera_3nodes
for the current version of MariaDB.
https://jira.mariadb.org/browse/MDEV-18426
i_s_innodb_mutexes_fill_table(): Use the C++ RAII pattern
to ensure that the mutexes are released if an OK()
macro returns from the function prematurely.
An uninitialized buffer is passed to row_sel_store_mysql_rec() but
InnoDB may not initialize everything. Looks like it's ok in most cases
but not always.
The partially initialized buffer was later passed to
ha_innobase::write_row() which reads random NULL bit values for
virtual columns and random stuff happens.
No test case for MariaDB 10.2 was found.
The test case for MariaDB 10.3 involves partitioning,
system versioning and the TRASH_ALLOC fill pattern 0xA5.
Test case depends very much on the number and layout of columns.
Think about 0xA5 byte for a NULL bit mask.
row_sel_store_mysql_rec(): always initialize virtual columns NULL bit
Closes#1144
renaming columns in a CHECK constraint during ALTER TABLE
taints the original TABLE and requires m_need_reopen=1.
In this case, though, renaming was redundant, so just don't do it.
CONNECT used to compute table file path as
table->s->db_name + table->s->table_name
instead of using table->s->path. This was incorrect and now it breaks
for temporary tables during ALTER TABLE.
Temporarily "fix" it by making CONNECT to use what it always used
as a table name - the last component in the table->s->path.
remove TABLE_SHARE::error_table_name() and TABLE_SHARE::orig_table_name
(that was allocated in a wrong memroot in this bug).
instead, simply set TABLE_SHARE::table_name correctly.
buf_page_is_corrupted(): Read the global variable srv_checksum_algorithm
only once in order to avoid a race condition when
SET GLOBAL innodb_checksum_algorithm=...;
is being executed concurrently with this function.
FOREIGN DATA WRAPPER to work with CONNECT engine
modified: storage/connect/tabjdbc.cpp
- Add a function to retrieve User variable value (DEVELOPMENT only)
modified: storage/connect/ha_connect.cc
modified: storage/connect/jsonudf.cpp
modified: storage/connect/jsonudf.h
modified: storage/connect/tabjdbc.cpp
