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: Kristian Nielsen
Author Date: 2017-08-07 10:38:47 UTC

MDEV-11937: InnoDB flushes redo log too often

Problem was introduced with the InnoDB 5.7 merge, the code related to
avoiding extra fsync at the end of commit when binlog is enabled. The
MariaDB method for this was removed, but the replacement MySQL method
based on thd_get_durability_property() is not functional in MariaDB.

This commit reverts the offending parts of the merge and adds a test
case, to fix the problem for InnoDB. But other storage engines are
likely to have a similar problem.

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