- 28 Mar, 2021 5 commits
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Bernard Spil authored
based on the man-page ``` The replace program is used by msql2mysql. See msql2mysql(1). ``` msql2mysql is labeled as Client component, so should the dependency Closes PR #900
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Anel Husakovic authored
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Bernard Spil authored
Closes PR #1566
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Daniel Black authored
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Anel Husakovic authored
Under WITHOUT_WSREP: Exclude support files that are server only like * wsrep.cnf * wsrep_notify * log rotate config files * mysqld_multi Exclude man pages of server components
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- 27 Mar, 2021 4 commits
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Marko Mäkelä authored
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Marko Mäkelä authored
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Marko Mäkelä authored
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Marko Mäkelä authored
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- 26 Mar, 2021 6 commits
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Michael Okoko authored
`mallinfo` is deprecated since glibc 2.33 and has been replaced by mallinfo2.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.
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Eugene Kosov authored
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Eugene Kosov authored
Use like this: cmake -DWITH_ASAN=ON -DWITH_ASAN_SCOPE=ON
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Marko Mäkelä authored
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.
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Marko Mäkelä authored
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Marko Mäkelä authored
A side effect of the MDEV-24589 bug fix is that if FLUSH TABLE...FOR EXPORT is initiated before the history of an earlier DROP INDEX operation has been purged, then the data file will contain allocated pages that belonged to the dropped indexes. These pages would never be freed after a subsequent IMPORT TABLESPACE. We will work around this regression by making IMPORT TABLESPACE tolerate pages that refer to an unknown index.
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- 25 Mar, 2021 5 commits
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Eugene Kosov authored
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Daniel Black authored
HAVE_valgrind_or_MSAN to HAVE_valgrind was incorrect in af784385. In my_valgrind.h when clang exists (hence no __has_feature(memory_sanitizer), and -DWITH_VALGRIND=1, but without memcheck.h, we end up with a MEM_CHECK_DEFINED being empty. If we are also doing a CMAKE_BUILD_TYPE=Debug this results a number of [-Werror,-Wunused-variable] errors because MEM_CHECK_DEFINED is empty. With MEM_CHECK_DEFINED empty, there becomes no uses of this of the fixed field and innodb variables in this patch. So we stop using HAVE_valgrind as catchall and use the name HAVE_CHECK_MEM to indicate that a CHECK_MEM_DEFINED function exists. Reviewer: Monty Corrects: af784385
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Vladislav Vaintroub authored
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mkaruza authored
MDEV-21697: Galera assertion !wsrep_has_changes(thd) || (thd->lex->sql_command == SQLCOM_CREATE_TABLE && !thd->is_current_stmt_binlog_format_row()) Prevent adding WSREP keys with CTAS when table is is not InnoDB. Reviewed-by: Jan Lindström <jan.lindstrom@mariadb.com>
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Jan Lindström authored
MDEV-24954 : 10.5.9 crashes on int wsrep::client_state::ordered_commit(): Assertion `owning_thread_id_ == wsrep::this_thread::get_id()' failed. Binlog group commit could lead to a situation where group commit leader accesses participant thd's wsrep client state concurrently with the thread executing the participant thd. This is because of race condition in MYSQL_BIN_LOG::write_transaction_to_binlog_events(), and was fixed by moving wsrep_ordered_commit() to happen in MYSQL_BIN_LOG::queue_for_group_commit() under protection of LOCK_prepare_ordered mutex.
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- 24 Mar, 2021 5 commits
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Sergei Golubchik authored
use check_grant(..., number_of_tables=1, ...) if you only need to check privileges for one table
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Marko Mäkelä authored
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Vladislav Vaintroub authored
Thanks to Daniel Black for reporting.
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Eugene Kosov authored
Mostly a refactoring. Also, debug functions were added for ease of life while debugging
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Igor Babaev authored
splittable derived If one of joined tables of the processed query is a materialized derived table (or view or CTE) with GROUP BY clause then under some conditions it can be subject to split optimization. With this optimization new equalities are injected into the WHERE condition of the SELECT that specifies this derived table. The injected equalities are generated for all join orders with which the split optimization can employed. After the best join order has been chosen only certain of this equalities are really needed. The others can be safely removed. If it's not done and some of injected equalities involve expressions over semi-joins with look-up access then the query may return a wrong result set. This patch effectively removes equalities injected for split optimization that are needed only at the optimization stage and not needed for execution. Approved by serg@mariadb.com
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- 23 Mar, 2021 13 commits
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Sergei Golubchik authored
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Vladislav Vaintroub authored
- use FIND_PACKAGE(LIBAIO) to find libaio - Use standard CMake conventions in Find{PMEM,URING}.cmake - Drop the LIB from LIB{PMEM,URING}_{INCLUDE_DIR,LIBRARIES} It is cleaner, and consistent with how other packages are handled in CMake. e.g successful FIND_PACKAGE(PMEM) now sets PMEM_FOUND, PMEM_LIBRARIES, PMEM_INCLUDE_DIR, not LIBPMEM_{FOUND,LIBRARIES,INCLUDE_DIR}. - Decrease the output. use FIND_PACKAGE with QUIET argument. - for Linux packages, either liburing, or libaio is required If liburing is installed, libaio does not need to be present . Use FIND_PACKAGE([LIBAIO|URING] REQUIRED) if either library is required.
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Marko Mäkelä authored
row_upd_clust_step(): Remove the "trigger" on DELETE SYS_INDEXES that would invoke dict_drop_index_tree(). Let us do it on purge. row_purge_remove_clust_if_poss_low(): Invoke dict_drop_index_tree() when purging a delete-marked SYS_INDEXES record.
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Marko Mäkelä authored
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Marko Mäkelä authored
dict_table_open_on_index_id(): Remove. This function was used by the background scrubbing, which was removed in commit a5584b13.
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Daniele Sciascia authored
* Remove usage of wsrep_provider variable in galera_ist_restart_joiner * Rename galera_load_provider.inc and galera_unload_provider.inc to galera_stop_replication.inc and galera_start_replication.inc. Their original names were no longer reflecting what these include files do. followup for ce3a2a68Reviewed-by: Jan Lindström <jan.lindstrom@mariadb.com>
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Daniel Black authored
When we are testing under valgrind, we should be testing the actual code path used in production code. This optimization of using shutdown did, in pre-2009, help purify shutdown quickly. In b125770a this magicly equated to valgrind, in 2009. Reviewer: Monty
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Alexey Bychko authored
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Alexey Bychko authored
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Alexey Bychko authored
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Alexey Bychko authored
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Alexey Bychko authored
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Igor Babaev authored
by compound index This typo bug may lead to wrong result sets for equi-join queries where the join operation is supported by a compound index such that the order of its components differs from the order of the corresponding columns in the table the index belongs to. The bug manifests itself only when usage of the BNLH algorithm is forced. The fix for the bug was provided by Chu Huaxing.
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- 22 Mar, 2021 2 commits
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Rucha Deodhar authored
Currently for the server, we only check if $MYSQL_HOME is set. Added a check if $MARIADB_HOME is set and try to read the configuration file from this directory. If $MARIADB_HOME is NULL, only then check $MYSQL_HOME.
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Marko Mäkelä authored
As suggested by Vladislav Vaintroub, let us remove misleading and malformatted startup messages. Even if the global variable srv_use_atomic_writes were set, we would still invoke my_test_if_atomic_write() to check if writes are atomic with a particular page size. When using the default innodb_page_size=16k, page writes should be atomic on NTFS when using ROW_FORMAT=COMPRESSED and KEY_BLOCK_SIZE<=4. Disabling srv_use_atomic_writes when innodb_file_per_table=OFF does not make sense, because that is a dynamic parameter. We also correct the documentation string of innodb_use_atomic_writes and remove the duplicate variable innobase_use_atomic_writes.
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