Author: Sergey Petrunia
Revision Date: 2015-02-25 13:58:36 UTC

MDEV-7413: optimizer_use_condition_selectivity > 2 crashes 10.0.15+maria-1~wheezy

Add a testcase. The bug itself was fixed by the fix for MDEV-7316.

Author: Michael Widenius
Revision Date: 2015-05-19 20:23:49 UTC

Fixed crashing bug when using ONLY_FULL_GROUP_BY in a stored procedure/trigger that is repeatedly executed.
This is MDEV-7601, including it's sub tasks MDEV-7594, MDEV-7555, MDEV-7590, MDEV-7581, MDEV-7589

The problem was that select_lex->non_agg_fields was not properly reset for re-execution and this caused an overwrite of a random memory position.
The fix was move non_agg_fields from select_lext to JOIN, which is properly reset.

Author: Sergey Petrunia
Revision Date: 2014-12-18 17:06:49 UTC

MDEV-6830: Server crashes in best_access_path after a sequence of SELECTs ...

generate_derived_keys_for_table() did not work correctly in the case where
- it had a potential index on derived table
- however, TABLE::check_tmp_key() would disallow creation of this index
  after looking at its future key parts (because of the key parts exceeding
  max. index length)
- the code would leave a KEYUSE structure that refers to a non-existant index.
  Depending on further optimizer calculations, this could cause a crash.

Author: Shuang Qiu
Revision Date: 2015-10-18 04:17:02 UTC

Change the Kerberos authentication plugin licensing from GPL to BSD.

Author: Sergei Golubchik
Revision Date: 2014-05-26 19:11:53 UTC

merge the compilation fixes from 10.0-FusionIO

Author: Oleksandr "Sanja" Byelkin
Revision Date: 2015-03-22 14:43:16 UTC

MDEV-7445:Server crash with Signal 6
MDEV-7565: Server crash with Signal 6 (part 2)

followup test suite and its fix.

Author: Olivier Bertrand
Revision Date: 2015-03-01 23:35:56 UTC

- Make json_udf test work on Windows
modified:
  storage/connect/mysql-test/connect/t/json_udf.inc

Author: Kentoku SHIBA
Revision Date: 2015-02-25 19:29:51 UTC

Merge Spider 3.2.19

Author: Kristian Nielsen
Revision Date: 2015-02-23 09:13:11 UTC

MDEV-7310: last_commit_pos_offset set to wrong value after binlog rotate in group commit

When the binlog was rotated due to @@max_binlog_size, the values of the
binlog_shapshot_file and binlog_snapshot_position were inconsistent in case of
non-transactional DML. The position was refering to the old file, while the
filename was of the new file after rotation. This patch makes them consistent
by making sure the position is also refering to the new file.

Author: Kristian Nielsen
Revision Date: 2015-02-20 13:18:16 UTC

MDEV-7458: Deadlock in parallel replication can allow following transaction to start replicating too early

In parallel replication, don't rollback inside ha_commit_trans() in case of
error.

The rollback will be done later, but the parallel replication code needs to
run unmark_start_commit() before the rollback to properly control the
sequencing of transactions.

I did not manage to come up with a reliable automatic test case for this, but
I tested it manually.

Author: Sergei Golubchik
Revision Date: 2015-02-19 21:05:33 UTC

merge 10.0-spider

Author: Jan Lindström
Revision Date: 2015-02-19 15:16:56 UTC

Fix incorrect merge of extra/CMakeLists.txt

Author: Sergei Golubchik
Revision Date: 2015-02-11 19:40:56 UTC

XtraDB 5.5.41-37.0

Author: Sergei Golubchik
Revision Date: 2015-02-11 17:32:40 UTC

percona-server-5.5.41-37.0

Author: Alexey Botchkov
Revision Date: 2015-02-08 18:38:19 UTC

Audit plugin v1.2.0.

Author: Sergey Petrunia
Revision Date: 2015-02-06 10:44:22 UTC

Better formatting

Author: Nirbhay Choubey
Revision Date: 2015-01-28 01:22:06 UTC

Add cmake check for getifaddrs.

Author: Nirbhay Choubey
Revision Date: 2015-01-28 01:02:43 UTC

Add cmake check for getifaddrs.

Author: Alexey Botchkov
Revision Date: 2015-01-15 16:39:32 UTC

MDEV-7462 SET STATEMENT .. FOR <DML or DDL> is not recognized as DML or DDL.

Author: Kristian Nielsen
Revision Date: 2015-01-13 07:28:20 UTC

Empty commit to trigger a buildbot run

Author: Kristian Nielsen
Revision Date: 2014-12-18 15:57:43 UTC

Empty commit to trigger a buildbot run

Author: Kristian Nielsen
Revision Date: 2014-12-05 11:55:39 UTC

MDEV-6676: Optimistic parallel replication.

Fix that --slave-parallel-mode does not appear twice in mysqld --help
output.

(Also fix small typo in help message).

Author: Jan Lindström
Revision Date: 2014-12-02 09:03:51 UTC

Merge MariaDB 10.0.15 from lp:maria/10.0-FusionIO up to revision 4005.

Author: Sergei Golubchik
Revision Date: 2014-08-08 15:58:45 UTC

after-merge fixes for 10.0-connect

Author: Sergey Vojtovich
Revision Date: 2014-10-21 18:20:21 UTC

Merged mroonga updates.

Author: Nirbhay Choubey
Revision Date: 2014-10-17 22:08:54 UTC

Added some more test cases to non-GTID mode.

Author: Michael Widenius
Revision Date: 2014-09-23 07:49:13 UTC

Autmatic merge

Author: Sergey Petrunia
Revision Date: 2014-09-03 14:05:51 UTC

MDEV-6657: Poor plan choice for ORDER BY key DESC optimization...

Backport to MariaDB 10.0:
The problem was caused by the following scenario:
- range optimizer picks an index IDX1 which doesn't match the ORDER BY ...
  LIMIT clause.
- test_if_skip_sort_order() decides to switch to index IDX2 which matches
  the ORDER BY ... LIMIT.
- it runs SQL_SELECT::test_quick_select() for the second time to produce
  an quick select for IDX2.
- However, test_quick_select() would figure that full index scan on IDX1
  is still cheaper (its calculations ignore the LIMIT n).

Fixed this by
- passing force_quick_range=true to test_quick_select()
- in test_quick_select, don't consider full index scans if the mentioned
  parameter is true.

Numerous changes in .result files are caused by test_quick_select() being
run after "early/late NULLs filtering" feature has injected NOT NULL
condition.

Author: Michael Widenius
Revision Date: 2014-08-14 09:13:33 UTC

Apply Innodb changes for power8 to xtradb

Author: ahel
Revision Date: 2014-08-13 19:08:54 UTC

new feature: copy MySQL error log to result dir
new feature: run specific config files config.<number>

Author: Oleksandr "Sanja" Byelkin
Revision Date: 2014-07-28 12:35:41 UTC

MDEV-6441: memory leak

Whole mysql_derived_prepare() was executed on statement memory. Now it is executed on runtime meory and all bugs induced bu this fixed.

Author: Sergey Petrunia
Revision Date: 2014-07-11 16:48:20 UTC

Explicit insert into an auto-inc column is not noticed by RocksDB
- Basic fix: don't forget to update the table-wide auto-increment value.

Author: Mark Callaghan
Revision Date: 2014-07-09 23:46:24 UTC

fake support for UNIQUE indexes. They can be created for RocksDB but won't be enforced.

Author: Otto Kekäläinen
Revision Date: 2014-06-03 12:01:52 UTC

Reviewed whole folder, minor fixes done

Author: Sergei Golubchik
Revision Date: 2014-06-02 15:33:08 UTC

5.1 merge

Author: Otto Kekäläinen
Revision Date: 2014-04-28 08:54:50 UTC

Removed files left around unnecessary

Author: Otto Kekäläinen
Revision Date: 2014-04-26 13:15:20 UTC

Updated machine readable copyright file (Closes: MDEV-5484). Small man page typofix.

Author: Otto Kekäläinen
Revision Date: 2014-04-26 13:12:11 UTC

Updated machine readable copyright file (Closes: MDEV-5484). Small man page typofix.

Author: Elena Stepanova
Revision Date: 2014-04-22 21:16:41 UTC

Change in the result file merged from 5.1 did not take into account
MariaDB-specific result replacement

Author: Otto Kekäläinen
Revision Date: 2014-04-20 07:22:03 UTC

Fixed executable bits for scripts that should have, and data files that should not have

Author: Otto Kekäläinen
Revision Date: 2014-04-20 07:22:10 UTC

Fixed executable bits for scripts that should have, and data files that should not have

Author: Kristian Nielsen
Revision Date: 2014-04-11 07:11:40 UTC

MDEV-6067: Partitioned table DML sometimes binlogged without XID event

Temporary 10.0 patch for testing (same fix will be done in 5.2 and merged up).

Author: Antony T Curtis
Revision Date: 2014-04-04 00:00:16 UTC

Implement missing OPAQUE plugin thdvar.

Author: Elena Stepanova
Revision Date: 2014-04-03 13:56:00 UTC

MDEV-6016 Packaging error with cmake 2.8.12 and greater

Avoid CPack complaints when a pdb file is missing for a static library
(patch from Vladislav Vaintroub)

Author: Kristian Nielsen
Revision Date: 2014-03-20 14:36:45 UTC

MDEV-5914: Parallel replication deadlock due to InnoDB lock conflicts

Preparation patch for investigating a possible solution.

Add THD::rpl_group_commit_id. This will be zero except when running
multiple transactions in parallel in parallel replication. Then it
can be compared between two THDs to check if these are two
transactions that were group-committed together on the master and
thus are known not to conflict.

Author: Vicențiu Ciorbaru
Revision Date: 2014-03-16 00:25:20 UTC

[SQL ACL] fill_schema_enabled_roles memory error checks

Author: Tan Tran
Revision Date: 2014-03-10 04:00:37 UTC

MDEV-5681: audit log will not rotate when the file size exceeds global variable setting

Author: Savita Agrawal
Revision Date: 2014-03-08 12:43:53 UTC

MDEV-5437: drop reigger not respecting read_only=1 flag

Author: Akira Higuchi
Revision Date: 2014-02-18 03:44:01 UTC

add hsmodule_pxc/client

Author: Michael Widenius
Revision Date: 2014-02-05 07:20:51 UTC

Replication changes for CREATE OR REPLACE TABLE
- CREATE TABLE is by default handled by slave as CREATE OR REPLACE
- DROP TABLE is by default handled by slave as DROP TABLE IF NOT EXISTS

- Ensure that a CREATE OR REPLACE TABLE which dropped a table is replicated
- DROP TABLE that generated an error on master is handled as DROP TABLE without IF NOT EXISTS on slave.
- Added slave_ddl_exec_mode_options to decide how DDL's are replicated

New logic for handling BEGIN GTID ... COMMIT from the binary log:

- When we find a BEGIN GTID, we start a transaction and set OPTION_GTID_BEGIN
- When we find COMMIT, we reset OPTION_GTID_BEGIN and execute the normal COMMIT code.
- While OPTION_GTID_BEGIN is set:
  - We don't generate implict commits before or after statements
  - All tables are regarded as transactional tables in the binary log (to ensure things are executed exactly as on the master)
- We reset OPTION_GTID_BEGIN also on rollback

This will help ensuring that we don't get any sporadic commits (and thus new GTID's) on the slave and will help keep the GTID's between master and slave in sync.

Author: Hartmut Holzgraefe
Revision Date: 2014-02-03 19:56:58 UTC

added ST_AsGeoJson() function

Author: Alexander Barkov
Revision Date: 2014-01-29 11:43:48 UTC

Adding environment variable GRN_PLUGINS_DIR when
running tests from a build directory.

modified:
  storage/mroonga/mysql-test/mroonga/storage/suite.pm
  storage/mroonga/mysql-test/mroonga/wrapper/suite.pm

Author: Michael Widenius
Revision Date: 2014-01-26 18:57:20 UTC

Fix for MDEV-5168: MariaDB returns warnings for INSERT IGNORE

Added variable "OLD_MODE" that can be used to turn off the new behavior

Author: Kentoku SHIBA
Revision Date: 2014-01-25 15:54:45 UTC

remove unfixed test

Author: Andrew McDonnell
Revision Date: 2013-11-21 10:04:08 UTC

Merge in latest Maria 10.0.7 ready for merge to trunk

Author: Jan Lindström
Revision Date: 2014-01-13 13:02:31 UTC

Removed some unnecessary assertions to debug build and enhanced the page_compression and page_compression_level fetch.

Author: Sergey Petrunia
Revision Date: 2013-12-31 10:43:19 UTC

Added comments

Author: Kentoku SHIBA
Revision Date: 2013-12-10 15:31:04 UTC

add metadata_lock_info

Author: Matt Coleman
Revision Date: 2013-11-26 13:40:31 UTC

Removed unneeded changes in the Ubuntu control file.

Author: Matt Coleman
Revision Date: 2013-11-25 21:20:14 UTC

Updated version to 1:5.5.35+maria.

Author: Timour Katchaounov
Revision Date: 2013-11-19 09:29:09 UTC

MDEV-4170 Dynamic pushdown of subquery predicates
- fixed an error where the left-most pushdown tab was the left-most tab in a nest, instead of the tab where the condition can pushed the earliest
- fixed errors in the cost computation, mainly when the optimizer looks for optimal join order of the outer query,
  its subqueries may not be optimized yet, and their cost may not be known.
- fixed several valgrind errors

Author: Sergey Vojtovich
Revision Date: 2013-11-18 11:48:01 UTC

MDEV-5182 - build of 10.0.4/r3863 fails @ 'cmake' with
            -DINSTALL_SYSCONFDIR/-DDEFAULT_SYSCONFDIR specified

The reason for a bug is in support-files/CMakeLists.txt that tries to
install files in INSTALL_SYSCONF2DIR, without checking whether this
variable is actually defined.

Normally INSTALL_SYSCONF2DIR is always defined if INSTALL_SYSCONFDIR is
defined, and support-files/CMakeLists.txt assumes that. But when one
specifies INSTALL_SYSCONFDIR manually on the command line, this
assumption might be broken.

Author: Kentoku SHIBA
Revision Date: 2013-11-15 17:58:28 UTC

MDEV-4447 MariaDB sources should have unix-style line endings everywhere

Author: Patryk Pomykalski
Revision Date: 2013-11-03 17:41:20 UTC

Port of per query variables feature from Percona Server.
Allows changing variables for duration of the query.

Author: Kentoku SHIBA
Revision Date: 2013-10-31 19:32:32 UTC

Change for first review result for metadata_lock_info

Author: Oleksandr "Sanja" Byelkin
Revision Date: 2013-10-28 18:04:04 UTC

yet another try to trigger duildbot

Author: Vicențiu Ciorbaru
Revision Date: 2013-10-21 21:56:30 UTC

Implemented REVOKE ALL FROM for Roles and role grants.

Author: Jan Lindström
Revision Date: 2013-10-18 10:49:03 UTC

Added support for atomic writes by disabling the doublewrite buffer. This is controlled by a new configuration variable innodb_use_atomic_writes. Added support for extending the database file using posix_fallocate and this is controlled by a new configuration variable innodb_use_posix_fallocate. Finally, added support to skip trim operation when page has actual write size initialized after fist successfull trim operation for this page and if initialized we do not trim again if actual page size does not decrease.

Author: Timour Katchaounov
Revision Date: 2013-10-18 09:09:35 UTC

Removed extra empty line

Author: Elena Stepanova
Revision Date: 2013-10-10 10:24:40 UTC

Merge with 10.0-base

Author: Kentoku SHIBA
Revision Date: 2013-09-29 20:18:34 UTC

fix MEDV-4739 With SPIDER plugin installed, XA COMMIT/ROLLBACK after recovery causes assertion `! is_set()' failure in Diagnostics_area::set_ok_status

Author: Alexander Barkov
Revision Date: 2013-09-25 12:05:04 UTC

Better comments in the test file mysql-test/t/func_regexp_pcre.test

Author: AugustQ
Revision Date: 2013-09-06 13:38:31 UTC

first try

Author: Kentoku SHIBA
Revision Date: 2013-08-12 16:37:45 UTC

fix for MDEV-4733

Author: Jan Lindström
Revision Date: 2013-07-24 17:01:31 UTC

Merge

Author: Vladislav Vaintroub
Revision Date: 2013-07-17 20:29:12 UTC

Implement fallback for ERROR_NONE_MAPPED return code from GetUserNameEx().
Got this error while trying to run server as NetworkService() on non-domain controller machine.
The fallback is to use "machine UPN", in the form host$@domain.com

Author: Sergei Golubchik
Revision Date: 2013-07-02 09:39:41 UTC

Mark tokudb plugin as "Alpha" in MariaDB.

It's reasonably stable on itself, but MariaDB integration
within 5.5 series is still rather new.

Author: Kentoku SHIBA
Revision Date: 2013-06-30 15:51:52 UTC

add metadata_lock_info plugin.

Author: Vladislav Vaintroub
Revision Date: 2013-06-17 17:18:14 UTC

MDEV-4503 : Installation fails if TEMP directory contains "~" subdirectory.

Remove special handling for ~ in the middle of the path in cleanup_dir_name() - according to Monty, this was ancient code that tried to emulate Emacs behavior

Author: Oleksandr "Sanja" Byelkin
Revision Date: 2013-06-14 18:55:58 UTC

Fix of stmt_da / m_stamt_da.

Work around for alolocated memory counter.

Author: Kentoku SHIBA
Revision Date: 2013-06-08 16:47:02 UTC

add function's parameters for generate_partition_syntax

Author: Vladislav Vaintroub
Revision Date: 2013-05-24 22:02:13 UTC

MDEV-4553 - NetBSD fixes

Author: Sergey Petrunia
Revision Date: 2013-05-23 16:25:20 UTC

Added comments

Author: Sergey Petrunia
Revision Date: 2013-05-16 14:34:40 UTC

MDEV-4201: LevelDB Storage Engine MS2
- Add @@leveldb_max_row_locks variable, limit # of locks a transaction may hold

Author: Eric Bergen
Revision Date: 2013-05-14 22:23:26 UTC

Merged from trunk

Author: Igor Babaev
Revision Date: 2013-04-26 02:05:30 UTC

Fixed bug mdev-4428.
Do not try to estimate the selectivity of a column range if min/max
values for the column are not provided and there is no supporting index.

Author: Hartmut Holzgraefe
Revision Date: 2013-04-19 20:35:14 UTC

added warning about CHECK constraints not being supported yet