Author: Monty
Author Date: 2018-02-10 12:42:59 UTC

Added Max_index_length and Temporary to SHOW TABLE STATUS

- Max_index_length is supported by MyISAM and Aria tables.
- Temporary is a placeholder to signal that a table is a
  temporary table. For the moment this is always "N", except
  "Y" for generated information_schema tables and NULL for
  views. Full temporary table support will be done in another task.
  (No reason to have to update a lot of result files twice in a row)

Author: Sergey Petrunia
Author Date: 2018-01-13 22:22:54 UTC

Merge remote-tracking branch 'origin/10.2' into bb-10.3-mariarocks

Author: Vicențiu Ciorbaru
Author Date: 2018-01-12 01:57:02 UTC

To avoid travis network timeouts, use travis's retry script

Author: Vicențiu Ciorbaru
Author Date: 2018-01-09 07:05:48 UTC

Workaround for dtoa.c

There is no obvious reason why multiplying by 1.0 helps solve a
precision problem on gcc-7 or clang-5, but it does work. Casting to
ulong however makes the problem come up again. Windows warns about loss
of precision, so to quiet warnings until an appropriate fix is
implemented, ifdef 2 versions of the code.

Author: Vicențiu Ciorbaru
Author Date: 2017-12-30 15:18:24 UTC

Tentative fix for travis

This undoes a lock-unlock for LOCK_thread_count.

Author: Monty
Author Date: 2017-12-02 19:50:08 UTC

Remove compiler warnings

Author: Andrei Elkin
Author Date: 2017-11-27 19:06:17 UTC

MDEV-13073. This patch is a followup of the previous one to convert the trailing underscore identifier to mariadb standard. For identifier representing class private members the underscore is replaced with a `m_` prefix. Otherwise `_` is just removed.

Author: Andrei Elkin
Author Date: 2017-11-16 19:14:59 UTC

MDEV-13073. Fixed failing on BB sys_vars.rpl_semi_sync_master_enabled_basic. The issue forced to add up aan argument to THD::THD and THD::init to propagate skip of a mutex locking. The lock could not be released instead as this leads to clear deadlock; the test is received a piece for concurrent ack thread start/stop.

Author: Jun Su
Author Date: 2017-10-25 09:41:23 UTC

Support CRC32 SSE2 implementation under Windows

Author: Larysa Sherepa
Author Date: 2017-11-14 22:22:09 UTC

innodb tests 563

Author: Vicențiu Ciorbaru
Author Date: 2017-11-13 06:05:34 UTC

Implement File Descriptor Plugin

Made use of /proc filesystem to get list of open file descriptors.
This is implemented as a Information_Schema plugin table PROC_FDINFO.

Author: Jacob Mathew
Author Date: 2017-10-14 22:24:24 UTC

Adding direct update/delete to the server and to the partition engine.

Contains Spiral patches:
- Spiral Patch 006: 006_mariadb-10.2.0.direct_update_rows.diff MDEV-7704
- Spiral Patch 008: 008_mariadb-10.2.0.partition_direct_update.diff MDEV-7706
- Spiral Patch 010: 010_mariadb-10.2.0.direct_update_rows2.diff MDEV-7708
- Spiral Patch 011: 011_mariadb-10.2.0.aggregate.diff MDEV-7709
- Spiral Patch 027: 027_mariadb-10.2.0.force_bulk_update.diff MDEV-7724
- Spiral Patch 061: 061_mariadb-10.2.0.mariadb-10.1.8.diff MDEV-12870

- Add support for direct update and direct delete requests. A direct
  update/delete request handles all qualified rows in a single operation,
  rather than one row at a time.

- This commit has the following differences compared to the original patches:
  - Most of the parameters of the new functions are unnecessary. The
    unnecessary parameters have been removed.
  - Changed bit positions for new handler flags upon consideration of
    handler flags not needed by other Spiral patches and handler flags
    merged from MySQL.

Author: Oleksandr "Sanja" Byelkin
Author Date: 2017-11-06 10:23:32 UTC

MDEV-9059: protocol: bundle first command with the authentication packet

Author: Sergey Vojtovich
Author Date: 2017-10-31 11:14:29 UTC

PROC_FDINFO plugin for workshop

Author: Larysa Sherepa
Author Date: 2017-10-31 09:20:00 UTC

deleted wl6501/(they are relevant only from 10.2.2)

Author: Sergey Vojtovich
Author Date: 2017-10-06 10:03:03 UTC

Workshop plugin

Author: Marko Mäkelä
Author Date: 2017-10-06 06:51:14 UTC

Merge 10.3 into 10.3-instant

The tree state corresponds to the squashed
commit a4948dafcd7eee65f16d848bdc6562fc49ef8916 in the 10.3 branch.

This branch is preserved for future reference.

Author: Jacob Mathew
Author Date: 2017-09-20 22:05:34 UTC

Adding direct update/delete to the server and to the partition engine.

Contains Spiral patches:
- Spiral Patch 006: 006_mariadb-10.2.0.direct_update_rows.diff MDEV-7704
- Spiral Patch 008: 008_mariadb-10.2.0.partition_direct_update.diff MDEV-7706
- Spiral Patch 010: 010_mariadb-10.2.0.direct_update_rows2.diff MDEV-7708
- Spiral Patch 011: 011_mariadb-10.2.0.aggregate.diff MDEV-7709
- Spiral Patch 027: 027_mariadb-10.2.0.force_bulk_update.diff MDEV-7724
- Spiral Patch 061: 061_mariadb-10.2.0.mariadb-10.1.8.diff MDEV-12870

- Add support for direct update and direct delete requests. A direct
  update/delete request handles all qualified rows in a single operation,
  rather than one row at a time.

- This patch has the following differences compared to the original patch:
  - Most of the parameters of the new functions are unnecessary. The
    unnecessary parameters have been removed.
  - Changed bit positions for new handler flags upon consideration of
    handler flags not needed by other Spiral patches.

Author: Monty
Author Date: 2017-09-29 14:48:32 UTC

Fix index scan cleanup in the partition engine.

Spiral Patch 057: 057_mariadb-10.2.0.partition_index_end.diff MDEV-12999

Original author: Kentoku SHIBA
First reviewer: Jacob Mathew
Second reviewer: Michael Widenius

Author: Sergey Petrunia
Author Date: 2017-09-11 15:15:58 UTC

MDEV-11934: MariaRocks: Group Commit with binlog

Implement MariaDB's Group Commit API. This is a first attempt which lacks
the expected performance.

Author: Sergey Petrunia
Author Date: 2017-07-25 06:32:00 UTC

A dummy change to force a buildbot re-run

Author: Sergey Petrunia
Author Date: 2017-07-21 15:02:53 UTC

MDEV-13355: Assertion `using_unique_constraint || group_buff <= param->group_buff...

The code in OIN::optimize_inner() has this call

   calc_group_buffer(this, group_list)

the call is however bypassed when the optimizer figures out that the JOIN
has "Impossible WHERE".

If we attempt to calculate the value of a window function afterwards,
we will get a crash when trying to create a temporary table.

So, put a call to calc_group_buffer() here as well. It's a bit surprising
that all these steps are done for a query that will produce zero rows
but we are just following the approach taken by the fix for mdev-11999
here.

Author: Sergey Petrunia
Author Date: 2017-07-16 08:28:15 UTC

MDEV-13330: ANALYZE FORMAT=JSON should print time spent in SPs

- More test coverage

Author: Vicențiu Ciorbaru
Author Date: 2017-07-12 18:31:14 UTC

Rename mariadb-backup-10.2.files to mariadb-backup-10.2.install

.files extension is not used by debian packaging, .install is.

Author: Vicențiu Ciorbaru
Author Date: 2017-06-13 13:54:40 UTC

MDEV-10879: Window Functions final ordering of result set

Window functions now force an ordering to the result set if none is
specified through order by. The ordering that will be returned is the final ordering
that is used during window function computation. For multiple window functions,
it should generally be the most specific sort ordering for the final
window function in the select list.

Author: Jacob Mathew
Author Date: 2017-06-29 01:42:20 UTC

MDEV-7914 spider/bg.ha, spider/bg.ha_part fail sporadically in buildbot

Fixed the problem by adding a Spider shutdown indicator and a Spider memory
lock. Spider shutdown acquires the lock for write access and
all other requestors acquire the lock for read access.

Author: Sergey Petrunia
Author Date: 2017-06-26 15:29:30 UTC

MDEV-12179: Per-engine mysql.gtid_slave_pos tables

Merge to 10.3
- changed a few LEX_STRING to LEX_CSTRING