The Ultimate Guide to High Availability with MariaDB
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MariaDB 10.1.0 Changelog

The most recent release of MariaDB 10.1 is:
MariaDB 10.1.48 Stable (GA) Download Now

Download Release Notes Changelog Overview of 10.1

Release date: 30 Jun 2014

For the highlights of this release, see the release notes.

The revision number links will take you to the revision's page on GitHub. On GitHub you can view more details of the revision and view diffs of the code modified in that revision.

  • Revision #c235de1 2014-06-26 22:06:41 +0400
    • MDEV-6394: ANALYZE DELETE .. RETURNING fails with ERROR 2027 Malformed packet (now, the code)
  • Revision #9394f2f 2014-06-26 22:04:04 +0400
    • Merge branch '10.1' of github.com:MariaDB/server into 10.1
  • Revision #3d7eeb6 2014-06-26 22:03:13 +0400
    • MDEV-6394: ANALYZE DELETE .. RETURNING fails with ERROR 2027 Malformed packet
  • Revision #c6d29cd 2014-06-26 20:47:08 +0300
    • Merge branch '10.1' of github.com:MariaDB/server into 10.1
  • Revision #3e59948 2014-06-26 20:45:27 +0300
    • MDEV-6392: Change innodb_have_lzo and innodb_have_lz4 as a static variables and reduce the number of ifdef's
  • Revision #be885eb 2014-06-26 20:12:18 +0400
    • Code cleanup, more tests.
  • Revision #c6be744 2014-06-26 19:09:23 +0400
    • MDEV-6398: ANALYZE UPDATE does not populate r_rows
  • Revision #a787edd 2014-06-26 18:32:18 +0400
    • MDEV-6395: Make ANALYZE UPDATE/DELETE handle the degenerate query plans.
  • Revision #12d6f89 2014-06-26 15:55:25 +0400
    • MDEV-6393: ANALYZE SELECT crashes ... Don't try printing EXPLAIN if we had an error.
  • Revision #b7d10e5 2014-06-26 12:46:33 +0200
    • MDEV-5730 enhance security using special compilation options
  • Revision #da4f826 2014-06-16 21:39:09 +0200
    • MDEV-5730 enhance security using special compilation options
  • Revision #6c0e3ef 2014-06-16 21:30:48 +0200
    • cmake cleanup: use MY_CHECK_AND_SET_COMPILER_FLAG.
  • Revision #afa4c36 2014-06-16 21:24:30 +0200
    • cmake: prefer INSTALL(PROGRAMS over INSTALL(FILES
  • Revision #6c9dd84 2014-06-16 22:16:21 +0200
    • remove unused sql/examples
  • Revision #b95ec13 2014-06-26 11:37:24 +0500
    • Revert "MDEV-12 OpenGIS: create required tables: GeometryColumns, related views."
  • Revision #648b957 2014-06-26 10:48:08 +0400
    • Merge branch 'bb-10.1-explain-analyze' into 10.1
  • Revision #68bf3c5 2014-06-26 10:43:58 +0400
    • Code cleanup
  • Revision #18d5a74 2014-06-26 01:22:50 +0400
    • MDEV-406: ANALYZE $stmt: Make multi-table UPDATE/DELETE work, code cleanup.
  • Revision #0bf9fd8 2014-06-26 00:46:21 +0500
    • MDEV-12 OpenGIS: create required tables: GeometryColumns, related views. Scripts added that create OpenGIS-required views and tables they're based upon.
  • Revision #aa22471 2014-06-25 21:00:24 +0300
    • Merge branch '10.1' of github.com:MariaDB/server into 10.1
  • Revision #4a7cacd 2014-06-25 20:47:54 +0400
    • MDEV-406: ANALYZE $stmt: fix "explain UPDATE view problem".
  • Revision #5893ae0 2014-06-25 19:04:44 +0300
    • Fix test failure when trying to set compression algorithm to 3
  • Revision #3da81ab 2014-06-25 18:35:30 +0400
    • MDEV-406: ANALYZE $stmt: more testcases, fix memory leak
  • Revision #424d5de 2014-06-25 16:46:42 +0400
    • Merge bb-10.1-explain-analyze into 10.1
  • Revision #b561a98 2014-06-25 16:01:09 +0400
    • MDEV-406: ANALYZE $stmt: add some tests for joins
  • Revision #7711999 2014-06-25 15:15:38 +0400
    • MDEV-406: ANALYZE $stmt: add support for BNL join buffering
  • Revision #3bca019 2014-06-25 08:46:54 +0300
    • MDEV-6361: innodb_compression_algorithm configuration variable can be set to unsupported value.
  • Revision #c3cfb69 2014-06-24 23:58:13 +0400
    • MDEV-406: ANALYZE $stmt: Scans that never executed will have r_rows=NULL
  • Revision #06a87d7 2014-06-24 23:38:49 +0400
    • Fix compile on Windows: use rint() instead of round().
  • Revision #1dd5d31 2014-06-24 22:21:34 +0400
    • MDEV-406: ANALYZE $stmt: fix order_by.test
  • Revision #c08de06 2014-06-24 19:41:43 +0400
    • MDEV-406: ANALYZE $stmt: get ANALYZE work for subqueries
  • Revision #787ec31 2014-06-23 12:09:00 +0200
    • MDEV-6248 GUI-friendly cmake options to enable/disable plugins
  • Revision #da9bb66 2014-06-17 10:59:40 +0200
    • cmake GUI cleanup
  • Revision #242e7f9 2014-06-23 16:23:51 +0200
    • MDEV-4549 [PATCH] Clean up code working with ACL tables
  • Revision #f321d3e 2014-06-21 08:56:49 +0200
    • main.temp_table_frm failure on fulltest (--embedded, when TMPDIR=/tmp)
  • Revision #ce6a63e 2014-06-20 11:34:24 +0200
    • MDEV-4260 Don't create frm files for temporary tables
  • Revision #cc5b399 2014-06-18 11:53:42 +0200
    • remove HTON_FLUSH_AFTER_RENAME (BDB-ism, unused for years)
  • Revision #fb8818c 2014-06-17 17:57:18 +0200
    • Fix CMakeLists.txt for cmake Ninja generator
  • Revision #dc64ba2 2014-06-19 12:02:23 +0200
  • Revision #0cb7c19 2014-06-18 15:00:58 +0200
    • update sys_vars.innodb_compression_algorithm_basic to pass
  • Revision #5f02051 2014-06-17 11:33:50 +0300
    • Merge branch '10.1' of github.com:MariaDB/server into 10.1
  • Revision #89e0514 2014-06-17 08:40:54 +0300
    • Fixed test failure introduced by adding a new dynamic configuration variable innodb_compression_algorithm. Removed unnecessary test for removed configuration variable.
  • Revision #581b889 2014-06-16 13:34:03 +0400
    • Update analyze_stmt.result after the last commit
  • Revision #cf1a09e 2014-06-14 22:15:52 +0200
  • Revision #2edcf8f 2014-06-15 12:19:33 +0200
    • .gitignore ninja files
  • Revision #24133e6 2014-06-14 18:24:22 +0200
    • fix bison warnings (clash <NONE> != <>)
  • Revision #f61f36b 2014-06-13 16:10:25 +0200
    • Merge branch '10.0' into 10.1
  • Revision #2caeda4 2014-06-04 14:43:05 +0400
    • Amend "make distclean" message to mention "git clean -Xdf"
  • Revision #917b223 2014-06-03 19:04:59 +0400
    • MDEV-406: ANALYZE $stmt - Testcase for ANALYZE UNION - Provide r_rows for union result.
  • Revision #5621aa3 2014-06-03 17:59:01 +0400
    • MDEV-406: ANALYZE $stmt - Support tracking for UNIONs, temporary-table based ORDER BYs, and both.
  • Revision #0925ab9 2014-05-27 20:16:51 +0400
    • MDEV-406: ANALYZE $stmt -Add analyze_stmt.test/result
  • Revision #eaba1ba 2014-05-27 20:13:17 +0400
    • Re-commit in git: MDEV-406: ANALYZE $stmt - Ported the old patch to new explain code - New SQL syntax (ANALYZE $stmt) - ANALYZE UPDATE/DELETE is now supported (because EXPLAIN UPDATE/DELETE is supported) - Basic counters are calculated for basic kinds of queries (still need to see what happens with join buffer, ORDER BY...LIMIT queries, etc)
  • Revision #1e702f3 2014-05-27 14:29:05 +0200
    • don't include <linux/falloc.h> when it's not really needed
  • Revision #5a61516 2014-05-26 21:14:33 +0200
    • Merge remote-tracking branch 'origin/10.1' into 10.1-serg-merge
  • Revision #6a85b10 2014-05-26 21:11:53 +0200
    • merge the compilation fixes from 10.0-FusionIO
  • Revision #4e68faf 2014-05-26 20:42:06 +0200
    • compilation failure on Win64
  • Revision #8eaa1d9 2014-05-26 20:41:10 +0200
    • use ENUM not ULONG for innodb-compression-algorithm command-line option
  • Revision #5035495 2014-05-26 20:31:03 +0200
    • compilation failure on Windows
  • Revision #7e7e1bf 2014-05-26 20:27:14 +0200
    • don't include the file that 1) not present everywhere 2) not used anyway
  • Revision #9ad97c4 2014-05-26 20:26:51 +0200
    • temporarily disable lzo compression
  • Revision #45d389f 2014-05-26 20:26:04 +0200
    • lzo.cmake: don't use the same symbol for two different tests
  • Revision #ac4d784 2014-05-25 17:20:15 +0200
    • more files in .gitignore
  • Revision #eef1201 2014-05-25 17:17:50 +0200
    • set version to 10.1.0
  • Revision #c2b9d99 2014-05-25 10:18:07 +0200
    • Merge branch '10.1' of bzr::/usr/home/serg/Abk/mysql into 10.1
  • Revision #1016ee9 2014-05-24 21:37:21 +0300
    • Merge 10.0 -> 10.1
  • Revision #a85186d 2014-05-23 16:40:10 +0200
    • split README into the actual README and third-party licenses
  • Revision #a8e1fa1 2014-05-22 11:08:14 +0200
    • fix file_contents to pass with git
  • Revision #3e48269 2014-05-21 15:30:06 +0200
    • git support in cmake files
  • Revision #05df71a 2014-05-21 14:50:01 +0200
    • remove support for per-plugin bzr repositories
  • Revision #91128dd 2014-05-24 12:14:06 +0200
    • remove now-obsolete "5.5+5.6 merge" TODO file
  • Revision #c39a10b 2014-05-24 12:13:03 +0200
    • add .gitignore
  • Revision #6d46076 2014-05-23 08:20:43 +0300
    • Fix compiler warnings.
  • Revision #105060e 2014-05-23 08:10:54 +0300
    • Fix compiler warnings.
  • Revision #76c6cd0 2014-05-22 21:05:35 +0300
    • Fixed compiler error if LZO is not installed.
  • Revision #192790e 2014-05-22 21:03:26 +0300
    • Fix compiler error if LZO is not installed.
  • Revision #a64dace 2014-05-22 19:48:34 +0300
    • Fixed compiler errors caused by merge error.
  • Revision #ff3f63c 2014-05-22 19:01:41 +0300
    • Fix compiler errors caused by merge error.
  • Revision #b5cdc5a 2014-05-22 16:31:31 +0300
    • Fix some compiler warnings and small errors on code.
  • Revision #d12dbe7 2014-05-22 14:24:00 +0300
  • Revision #972a14b 2014-05-16 15:30:13 +0300
    • Code cleanup after review.
  • Revision #9d399c9 2014-05-13 13:28:57 +0300
  • Revision #0eb84da 2014-05-08 13:09:15 +0400
    • Merge 10.0 -> 10.1
  • Revision #d6afa80 2014-04-28 07:52:41 +0300
    • Fixed small error on compression failure error text.
  • Revision #b186575 2014-04-23 23:14:29 -0700
    • Merge 10.0->10.1
  • Revision #2d340f9 2014-04-23 19:23:11 +0300
    • Fixed bug on free buffer space calculation when LZO is used. Fixed bug on function call when InnoDB plugin is used.
  • Revision #271ea3c 2014-04-17 08:22:54 +0300
    • Merge lp:maria/10.0 up to mariadb-10.0.10 revision 4140.
  • Revision #2f46e5b 2014-04-16 16:55:36 +0300
    • MDEV-6070: FusionIO: Failure to create a table with ATOMIC_WRITES option leaves the database in inconsistent state,
  • Revision #13c73c3 2014-04-15 14:28:25 +0300
    • Added support for LZO compression method.
  • Revision #88765c3 2014-03-29 16:51:28 +0200
    • Disable failing test cases that fail because of upstream.
  • Revision #3b61030 2014-03-28 08:42:53 +0200
    • Fix error on innodb_mtflush_threads parameter.
  • Revision #0b92fe9 2014-03-27 12:21:16 +0200
    • Fixed windows compiler errors.
  • Revision #cd8c3b7 2014-03-27 10:00:30 +0200
  • Revision #5027338 2014-03-27 09:35:24 +0200
  • Revision #f761835 2014-03-25 21:31:27 +0200
    • Fix candidate for XtraDB and row compressed tables.
  • Revision #a81f8fd 2014-03-22 11:30:03 +0200
    • Fix test cases to contain new status variables introduced.
  • Revision #6a756b3 2014-03-21 15:46:36 +0200
    • Code cleanup: Removed some unnecessary outputs from standard builds (available on special builds UNIV_PAGECOMPRESS_DEBUG and UNIV_MTFLUSH_DEBUG).
  • Revision #3ea72a2 2014-03-12 14:47:38 +0200
    • Removed options innodb_compress_index_pages and innodb_trim_pct. Both are unnecessary. There is a lot more index pages than there is normal pages. Earlier all pages were compressed and this provided best performance and compression ratio. Added status variable to show how many non index pages are written.
  • Revision #0fcddbc 2014-03-11 13:49:52 +0200
    • Added multi-key unique test case.
  • Revision #4e02c2f 2014-03-11 13:40:29 +0200
    • MDEV-5335: Force PK option. Added a new dynamic configuration variable innodb_force_primary_key default off. If option is true, create table without primary key or unique key where all keyparts are NOT NULL is not accepted. Instead an error message is printed. Variable value can be changed with set global innodb_force_primary_key = <value>.
  • Revision #e7df30b 2014-03-11 07:57:54 +0200
  • Revision #c556b9d 2014-03-07 08:20:43 +0200
    • Changed so that innodb_compress_index pages means that if true also index pages are compressed if false index pages are not compressed.
  • Revision #67cb55c 2014-03-07 07:42:28 +0200
    • Merge lp:maria/10.0 up to revision 4032 (10.0.9).
  • Revision #3a4b887 2014-03-04 20:12:32 +0200
    • Set index page page compression on by default and remove innodb_trim_pct as it is not used/implemented.
  • Revision #d64fa1d 2014-03-04 18:56:18 +0200
    • Additional merge to lp:maria/10.0
  • Revision #7322270 2014-03-04 17:14:08 +0200
    • Set actual compressed page size also on read code path to buffer pool so that we can later use it to avoid unnecessary trim operations.
  • Revision #fd38dca 2014-03-03 18:14:29 +0200
    • Fixed a hang. The core issues is with the heap-thrashing by the individual queue's. Tried to minimize memory allocation from heap whenever it is unnecessary.
  • Revision #81318f0 2014-03-03 15:51:54 +0200
    • Yet more windows fixes.
  • Revision #e656a8a 2014-03-03 15:43:38 +0200
    • Fix windows os_file_write.
  • Revision #b8e0bc3 2014-03-03 15:26:58 +0200
    • Additional windows fixes.
  • Revision #6cde211 2014-03-03 15:15:00 +0200
    • Fix typo.
  • Revision #ec45160 2014-03-03 15:02:39 +0200
    • Fix windows compiler erros.
  • Revision #be50724 2014-03-03 14:45:45 +0200
    • Fix compiler error on windows.
  • Revision #96100d6 2014-03-03 14:27:56 +0200
    • Merge: lp:maria/10.0 latest.
  • Revision #b67892c 2014-03-03 12:34:33 +0200
    • Turn all new features off by default.
  • Revision #e667c0f 2014-02-28 09:05:36 +0200
    • Fix compiler error.
  • Revision #c88a0d4 2014-02-28 08:53:09 +0200
    • Temporal fix for flush thread hang.
  • Revision #b620e73 2014-02-26 19:00:24 +0200
    • Small fixes to work_item handling.
  • Revision #24235e9 2014-02-25 13:15:55 +0200
    • Fixed memory leak on queue nodes by using local memory heap on normal execution and global memory heap on shutdown.
  • Revision #38471a6 2014-02-21 12:51:03 +0200
    • Remove incorrect trim_len calculation. We have already alligned actual page data write.
  • Revision #3c77143 2014-02-21 10:20:18 +0200
    • Write size was not correctly alligned to SECT_SIZE. This lead to situation where trim corrupted the database. Fixed the issue and added temporal guards against unalligned write/trim.
  • Revision #fc86a1f 2014-02-20 09:28:18 +0200
    • Make tokudb working with 10.1
  • Revision #24bc031 2014-02-19 20:25:55 +0200
    • Removed unnecessary memory initialization of page compressed buffer and added guard against unalligned trim size.
  • Revision #2531803 2014-02-15 09:51:06 +0200
    • Fixed hang seen on TPC-C measure phase. We should not use timedwait on threads waiting for a job. They should sleep and let other threads to their work. At shutdown, we know that we put "work" and that is handled as soon as possible.
  • Revision #cae21c5 2014-02-14 15:02:26 +0200
    • Fix timing on queues, this could clearly lead to starvation.
  • Revision #9c61466 2014-02-13 12:35:37 +0200
    • Fixed compiler warnings.
  • Revision #dfc2950 2014-02-13 12:23:55 +0200
    • Fixed small issue with dictionary.
  • Revision #d17ecff 2014-02-13 09:13:56 +0200
    • Fixed issue on data dictionary corruption. Fixed issue on multi-threaded flush at shutdown. Removed unnecessary startup option innodb_compress_pages. Added a new startup option innodb_mtflush_threads, default 8.
  • Revision #da927da 2014-02-12 18:00:03 +0200
    • Fixed issue on atomic writes and system tables. Atomic writes can be used also on system tables but not per table.
  • Revision #1fa19bf 2014-02-12 12:52:34 +0200
    • Fixed issue on atomic writes setup and atomic blobs setup on system tables.
  • Revision #f6ad325 2014-02-12 10:55:45 +0200
    • Code cleanup. Removed those questions that are now addressed.
  • Revision #184e302 2014-02-12 07:09:06 +0200
    • Fix compiler error if lz4 is not found on the system.
  • Revision #fa9f5f6 2014-02-11 20:05:09 +0200
    • Removed unnecessary files and set lz4 under HAVE_LZ4 compiler option using cmake find_library. Fixed bunch of compiler warnings.
  • Revision #a5cf3a8 2014-02-07 15:31:31 +0200
    • Merged latest mt-flush code to xtradb. Cleaned up thread statistic output code.
  • Revision #18353c6 2014-02-06 17:49:55 +0200
    • Fixed issue on file space extension. File space should be extended from current offset to desired size if posix_fallocate is used.
  • Revision #7f3950a 2014-02-06 17:25:26 +0200
    • Moved mt-flush code to buf0mtflu.[cc|h] and cleaned it up. This is for InnoDB.
  • Revision #195e089 2014-02-06 00:14:15 +0400
    • Change version number to 10.1
  • Revision #921d87d 2014-02-05 15:32:29 +0200
    • Fixed issue on xtradb shutdown merge error. Multi-threaded flush threads where not shut down properly.
  • Revision #862b034 2014-02-04 20:08:59 +0200
    • Fixed compiler errors.
  • Revision #55fab3d 2014-02-04 14:52:02 +0200
    • Fixed issue on atomic writes on startup, removed incorrect assert.
  • Revision #8c5d5bc 2014-02-03 10:08:15 +0200
    • Fixed merge error on InnoDB page compression level handling.
  • Revision #febe99e 2014-01-27 13:00:36 +0200
    • Merge lp:maria/10.0 10.0.7 revision 3961
  • Revision #58ce551 2014-01-13 15:02:31 +0200
    • Removed some unnecessary assertions to debug build and enhanced the page_compression and page_compression_level fetch.
  • Revision #ec82572 2014-01-10 12:11:36 +0200
    • Enhancement: Change atomic_writes table option to enum type. Now every file can either use atomic writes, not use it or use default.
  • Revision #2b5a0a2 2014-01-09 12:33:29 +0200
    • Feature: In first write if we trim we set write_size to actual bytes written and rest of the page is trimmed. In following writes there is no need to trim again if write_size only increases because rest of the page is already trimmed. If actual write size decreases we need to trim again. Need to research if this can happen frequently enough to make any effect.
  • Revision #e80f246 2014-01-09 08:30:09 +0200
    • Fixed issues with atomic writes and compressed pages.
  • Revision #f6a1965 2013-12-20 08:59:34 +0200
    • Temporally disable posix_fallocate on os_file_set_size because currently Fusion-io SSD drive does not support setting file size without fysically writing pages with zeroes when fallocate with PUCH_HOLE is used.
  • Revision #f023715 2013-12-20 06:50:58 +0200
    • Need to disable fast file extension with posix_fallocate for Fusion-io currently.
  • Revision #9ba5909 2013-12-19 18:04:26 +0200
    • Atomic writes require also atomic_blobs. Add that missing flag to dictionary setting and from there it will be stored to table space.
  • Revision #5e55d1c 2013-12-19 14:36:38 +0200
    • Changes for Fusion-io multi-threaded flush, page compressed tables and tables using atomic write/table.
  • Revision #1f4f425 2013-12-06 19:02:55 +0400
    • MDEV-5297 TIME(0), TIMESTAMP(0) and DATETIME(0) are self-incompatible during replication (upstream) Fixed.
  • Revision #0afd292 2013-12-05 16:54:50 +0400
    • Fixing an MSVC warning about double "const" data type qualifier in the code merged from MySQL-5.6:
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