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97 commits

Author SHA1 Message Date
Marko Mäkelä
c868acdf65 MDEV-11487 Revert InnoDB internal temporary tables from WL#7682
WL#7682 in MySQL 5.7 introduced the possibility to create light-weight
temporary tables in InnoDB. These are called 'intrinsic temporary tables'
in InnoDB, and in MySQL 5.7, they can be created by the optimizer for
sorting or buffering data in query processing.

In MariaDB 10.2, the optimizer temporary tables cannot be created in
InnoDB, so we should remove the dead code and related data structures.
2016-12-09 12:05:07 +02:00
Daniel Black
850ed6e4cc MDEV-11075: changing to algorithm innodb from crc32
With innodb compressed pages formerly as crc32 changing to the
innodb checksum, optimize for speed by only calcuating the big
endian variant of crc32 after checking that the little endian
doesn't validate the page.

Signed-off-by: Daniel Black <daniel.black@au.ibm.com>
2016-12-09 15:17:12 +11:00
Jan Lindström
737295c752 MDEV-10727: Merge 5.7 Innochecksum with 5.6 2016-09-30 08:08:19 +03:00
Sergei Golubchik
f9bdc7c01a Merge branch '10.2' into bb-10.2-jan 2016-09-19 09:47:08 +02:00
Jan Lindström
fec844aca8 Merge InnoDB 5.7 from mysql-5.7.14.
Contains also:
       MDEV-10549 mysqld: sql/handler.cc:2692: int handler::ha_index_first(uchar*): Assertion `table_share->tmp_table != NO_TMP_TABLE || m_lock_type != 2' failed. (branch bb-10.2-jan)
       Unlike MySQL, InnoDB still uses THR_LOCK in MariaDB

       MDEV-10548 Some of the debug sync waits do not work with InnoDB 5.7 (branch bb-10.2-jan)
       enable tests that were fixed in MDEV-10549

       MDEV-10548 Some of the debug sync waits do not work with InnoDB 5.7 (branch bb-10.2-jan)
       fix main.innodb_mysql_sync - re-enable online alter for partitioned innodb tables
2016-09-08 15:49:03 +03:00
Jan Lindström
2e814d4702 Merge InnoDB 5.7 from mysql-5.7.9.
Contains also

MDEV-10547: Test multi_update_innodb fails with InnoDB 5.7

	The failure happened because 5.7 has changed the signature of
	the bool handler::primary_key_is_clustered() const
	virtual function ("const" was added). InnoDB was using the old
	signature which caused the function not to be used.

MDEV-10550: Parallel replication lock waits/deadlock handling does not work with InnoDB 5.7

	Fixed mutexing problem on lock_trx_handle_wait. Note that
	rpl_parallel and rpl_optimistic_parallel tests still
	fail.

MDEV-10156 : Group commit tests fail on 10.2 InnoDB (branch bb-10.2-jan)
  Reason: incorrect merge

MDEV-10550: Parallel replication can't sync with master in InnoDB 5.7 (branch bb-10.2-jan)
  Reason: incorrect merge
2016-09-02 13:22:28 +03:00
Sergei Golubchik
6b1863b830 Merge branch '10.0' into 10.1 2016-08-25 12:40:09 +02:00
Sergei Golubchik
309c08c17c Merge branch '5.5' into 10.0 2016-08-10 19:19:05 +02:00
Jan Lindström
35c9c85634 MDEV-10217: innodb.innodb_bug59641 fails sporadically in buildbot: InnoDB: Failing assertion: current_rec != insert_rec in file page0cur.c line 1052
Added record printout when current_rec == insert_rec with lengths for
debug builds.
2016-08-03 13:46:01 +03:00
Sergei Golubchik
3361aee591 Merge branch '10.0' into 10.1 2016-06-28 22:01:55 +02:00
Sergei Golubchik
a79d46c3a4 Merge branch 'merge-innodb-5.6' into 10.0 2016-06-21 14:58:19 +02:00
Sergei Golubchik
720e04ff67 5.6.31 2016-06-21 14:21:03 +02:00
Monty
73d4c4dfe7 Remove compiler warning 2015-11-12 15:16:53 +02:00
Jan Lindström
25f8738112 MDEV-9040: 10.1.8 fails after upgrade from 10.0.21
Analysis: Lengths which are not UNIV_SQL_NULL, but bigger than the following
number indicate that a field contains a reference to an externally
stored part of the field in the tablespace. The length field then
contains the sum of the following flag and the locally stored len.

This was incorrectly set to

define UNIV_EXTERN_STORAGE_FIELD (UNIV_SQL_NULL - UNIV_PAGE_SIZE_MAX)

When it should be

define UNIV_EXTERN_STORAGE_FIELD (UNIV_SQL_NULL - UNIV_PAGE_SIZE_DEF)

Additionally, we need to disable support for > 16K page size for
row compressed tables because a compressed page directory entry
reserves 14 bits for the start offset and 2 bits for flags.
This limits the uncompressed page size to 16k. To support
larger pages page directory entry needs to be larger.
2015-11-05 10:30:48 +02:00
Monty
dfac82e44d Fixed failing tests and compiler warnings
- UNINIT_VAR() was required for 4.8.3 on openSUSE 13.2
2015-08-18 11:18:58 +03:00
Sergei Golubchik
658992699b Merge tag 'mariadb-10.0.20' into 10.1 2015-06-27 20:35:26 +02:00
Sergei Golubchik
5355972b71 after merge fixes: InnoDB and XtraDB 2015-06-16 12:49:00 +02:00
Sergei Golubchik
a65162a396 Merge branch 'merge-innodb-5.6' into 10.0 2015-06-16 11:08:23 +02:00
Sergei Golubchik
139ba26dba 5.6.25 2015-06-16 10:57:05 +02:00
Sergei Golubchik
5091a4ba75 Merge tag 'mariadb-10.0.19' into 10.1 2015-06-01 15:51:25 +02:00
Jan Lindström
58e8db2eb3 MDEV-7942: InnoDB: abuse of UNIV_LIKELY()/UNIV_UNLIKELY()
UNIV_LIKELY()/UNIV_UNLIKELY() hints are supposed to improve branch prediction.
Currently, they're expected to work only if cond evaluates to TRUE or FALSE.

However there're a few conditions that may evaluate to different values, e.g.:

page/page0zip.cc:		if (UNIV_LIKELY(c_stream->avail_in)) {
page/page0zip.cc:			if (UNIV_LIKELY(c_stream->avail_in)) {
dict/dict0mem.cc:		if (UNIV_LIKELY(i) && UNIV_UNLIKELY(!table->col_names)) {

Fixed these conditions so that they evaluate TRUE/FALSE.
2015-05-11 14:31:42 +03:00
Sergei Golubchik
70a3fec400 InnoDB-5.6.24 2015-05-05 00:06:23 +02:00
Sergei Golubchik
085297a121 5.6.24 2015-05-04 22:13:46 +02:00
Sergei Golubchik
6d06fbbd1d move to storage/innobase 2015-05-04 19:17:21 +02:00
Monty
d7d589dc01 Push for testing of encryption 2015-02-10 10:21:17 +01:00
Sergei Golubchik
4b21cd21fe Merge branch '10.0' into merge-wip 2015-01-31 21:48:47 +01:00
Sergei Golubchik
476a8660e6 InnoDB 5.6.22 2015-01-21 14:33:39 +01:00
Jan Lindström
2877c5ecc2 MDEV-7477: Make innochecksum work on compressed tables
This patch ports the work that facebook has performed
to make innochecksum handle compressed tables.
the basic idea is to use actual innodb-code to perform
checksum verification rather than duplicating in innochecksum.cc.
to make this work, innodb code has been annotated with
lots of #ifndef UNIV_INNOCHECKSUM so that it can be
compiled outside of storage/innobase.

A new testcase is also added that verifies that innochecksum
works on compressed/non-compressed tables.

Merged from commit fabc79d2ea976c4ff5b79bfe913e6bc03ef69d42 
from https://code.google.com/p/google-mysql/

The actual steps to produce this patch are:

    take innochecksum from 5.6.14
    apply changes in innodb from facebook patches needed to make innochecksum compile
    apply changes in innochecksum from facebook patches
    add handcrafted testcase

The referenced facebook patches used are:

    91e25120e7
    847fe76ea5
    1135628a5a
    4dbf7c240c
2015-01-19 12:39:17 +02:00
Jan Lindström
58888e2c08 MDEV-6935: Change the default value for innodb_log_compressed_pages to false
Merge Facebook commit ca40b4417fd224a68de6636b58c92f133703fc68
authored by Steaphan Greene from https://github.com/facebook/mysql-5.6
Change the default value for innodb_log_compressed_pages to false

Logging these pages is a waste. We don't want this to be enabled.

One caution here: If the zlib version used by innodb is changed, but
the running version is still the previous version, and the running
version crashes, it is possible crash recovery could fail.

When crash recovery uses a zlib version at all different than the
version used by the crashed instance, it is possible that a redone
compression could fail, where the original did not, because the new
zlib version compresses the same data to a slightly larger size.

Because of the nature of compression, this is even possible when
upgrading to a version of zlib which actually peforms overall better
compression than the previous version.

If this happens, mysql will fail to recover, since a page split can
not be safely triggered during crash recovery.

So, either the exact zlib version must be controlled between builds,
or these rare recovery failures must be accepted. The cost of
logging these pages is quite high, so we consider this limitation to
be worthwhile.

This failure scenario can not happen if there was a clean shutdown.
This is only relevant to restarting crashed instances, or starting an
instance built via a hot backup too (XtraBackup).
2014-10-29 11:07:38 +02:00
Sergei Golubchik
f62c12b405 Merge 10.0.14 into 10.1 2014-10-15 12:59:13 +02:00
Sergei Golubchik
75796d9ecb InnoDB 5.6.20 2014-09-11 16:42:54 +02:00
Jan Lindström
6dad23f04a MDEV-5834: Merge Kakao Defragmentation implementation to MariaDB 10.1
Merge https://github.com/kakao/mariadb-10.0 that contains Facebook's
    implementation for defragmentation

    facebook/mysql-5.6@a2d3a74
    facebook/mysql-5.6@def96c8
    facebook/mysql-5.6@9c67c5d
    facebook/mysql-5.6@921a81b
    facebook/mysql-5.6@aa519bd
    facebook/mysql-5.6@fea7d13
    facebook/mysql-5.6@09b29d3
    facebook/mysql-5.6@9284abb
    facebook/mysql-5.6@dbd623d
    facebook/mysql-5.6@aed55dc
    facebook/mysql-5.6@aad5c82

    This version does not add new SQL-syntax and new handler API function.
    Instead optimize table is mapped to defragment table if
    innodb_defragment=ON, by default the feature is off.

    Contains changes authored by Sunguck Lee (Kakao).
2014-08-06 15:28:58 +03:00
Jan Lindström
c104965746 Fix test failure caused by simulated compression failure on
IBUF_DUMMY table.
2014-07-25 09:34:05 +03:00
Jan Lindström
7bf45bec54 Fix too agressive long semaphore wait output and add guard against introducing
compression failures on insert buffer.
2014-07-24 14:35:09 +03:00
Jan Lindström
a3acd72570 Merge InnoDB fixes from 5.5 revisions 4229, 4230, 4233, 4237 and 4238 i.e.
4229: MDEV-5670: Assertion failure in file buf0lru.c line 2355
      Add more status information if repeatable.

4230: MDEV-5673: Crash while parallel dropping multiple tables under heavy load
      Improve long semaphore wait output to include all semaphore waits
      and try to find out if there is a sequence of waiters.

4233: Fix compiler errors on product build.

4237: Fix too agressive long semaphore wait output and add guard against introducing
      compression failures on insert buffer.

4238: Fix test failure caused by simulated compression failure on
      IBUF_DUMMY table.
2014-07-25 10:30:16 +03:00
Jan Lindström
648fb98eb6 MDEV-6348: mariadb crash signal 11
Analysis: sync array output function, should make sure that all
used pointers are valid before using them.

Merge revision 4225 from lp:maria/5.5.
2014-07-08 18:51:34 +03:00
unknown
71a596b90c Makes innodb/xtradb compilable in 5.5 2014-07-15 12:37:34 +03:00
Jan Lindström
970163d0be MDEV-6348: mariadb crash signal 11
Analysis: sync array output function, should make sure that all 
used pointers are valid before using them.
2014-07-08 17:21:13 +03:00
Jan Lindström
1016ee9d77 Merge 10.0 -> 10.1 2014-05-24 21:37:21 +03:00
Jan Lindström
9d399c9f35 MDEV-6075: Allow > 16K pages on InnoDB
This patch allows up to 64K pages for tables with DYNAMIC, COMPACT 
and REDUNDANT row types. Tables with COMPRESSED row type allows 
still only <= 16K page size. Note that single row size must be
still <= 16K and max key length is not affected.
2014-05-13 13:28:57 +03:00
Sergei Golubchik
8ee9d19607 innodb 5.6.17 2014-05-07 17:32:23 +02:00
Sergei Golubchik
e2e5d07b28 MDEV-6184 10.0.11 merge
InnoDB 5.6.16
2014-05-06 09:57:39 +02:00
Sergei Golubchik
27d45e4696 MDEV-5574 Set AUTO_INCREMENT below max value of column.
Update InnoDB to 5.6.14
Apply MySQL-5.6 hack for MySQL Bug#16434374
Move Aria-only HA_RTREE_INDEX from my_base.h to maria_def.h (breaks an assert in InnoDB)
Fix InnoDB memory leak
2014-02-01 09:33:26 +01:00
Murthy Narkedimilli
b292b5d2e3 Fixing the bug 16919882 - WRONG FSF ADDRESS IN LICENSES HEADERS 2013-06-10 22:29:41 +02:00
Marko Mäkelä
09510e3e7a Merge mysql-5.1 to mysql-5.5. 2013-05-15 22:50:44 +03:00
Michael Widenius
068c61978e Temporary commit of 10.0-merge 2013-03-26 00:03:13 +02:00
Marko Mäkelä
b5f4385ee3 Merge mysql-5.1 to mysql-5.5. 2013-03-12 13:57:02 +02:00
Marko Mäkelä
a0d7f34ba6 Merge mysql-5.1 to mysql-5.5. 2013-02-27 10:04:43 +02:00
Sergei Golubchik
ab83952f29 10.0-base merge 2013-01-31 09:48:19 +01:00
Sergei Golubchik
aca8e7ed6b 5.3 merge 2013-01-15 19:07:46 +01:00