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16 commits

Author SHA1 Message Date
Jan Lindström
13c73c31c3 Added support for LZO compression method. 
Removed: innodb_use_lz4 configuration parameter

Added: innodb_compression_algorithm configuration parameter
0 = no compression, 1 = ZLIB, 2 = LZ4, 3 = LZO

Fixed issue with incorrect trim calculations
 2014-04-15 14:28:25 +03:00
Jan Lindström
3ea72a2ba9 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.
 2014-03-12 14:47:38 +02:00
Jan Lindström
c556b9d817 Changed so that innodb_compress_index pages means that if true also index 
pages are compressed if false index pages are not compressed.

Fixed small output error when page_compression_level was incorrectly
given.
 2014-03-07 08:20:43 +02:00
Jan Lindström
3a4b8879e5 Set index page page compression on by default and remove innodb_trim_pct 
as it is not used/implemented.
 2014-03-04 20:12:32 +02:00
Jan Lindström
96100d6652 Merge: lp:maria/10.0 latest. 2014-03-03 14:27:56 +02:00
Jan Lindström
b67892cf59 Turn all new features off by default. 2014-03-03 12:34:33 +02:00
Jan Lindström
c88a0d48c6 Temporal fix for flush thread hang. 
Added option to disable multi-threaded flush with innodb_use_mtflush = 0
option, by default multi-threaded flush is used.

Updated innochecksum tool, still it does not support new checksums.
 2014-02-28 08:53:09 +02:00
Jan Lindström
d17ecff410 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.
 2014-02-13 09:13:56 +02:00
Jan Lindström
7f3950a2ae Moved mt-flush code to buf0mtflu.[cc|h] and cleaned it up. This is for 
InnoDB.
 2014-02-06 17:25:26 +02:00
Jan Lindström
8c5d5bc5de Fixed merge error on InnoDB page compression level handling. 
Merged page compression feature to XtraDB storage engine.

Added feature where page compression can use lz4 compression
method (innodb_use_lz4, default OFF).
 2014-02-03 10:08:15 +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
Jan Lindström
5e55d1ced5 Changes for Fusion-io multi-threaded flush, page compressed tables and 
tables using atomic write/table.

This is work in progress and some parts are at most POC quality.
 2013-12-19 14:36:38 +02:00
Sergei Golubchik
b7b5f6f1ab 10.0-monty merge 
includes:
* remove some remnants of "Bug#14521864: MYSQL 5.1 TO 5.5 BUGS PARTITIONING"
* introduce LOCK_share, now LOCK_ha_data is strictly for engines
* rea_create_table() always creates .par file (even in "frm-only" mode)
* fix a 5.6 bug, temp file leak on dummy ALTER TABLE
 2013-07-21 16:39:19 +02:00
Sergei Golubchik
a9035be5b7 10.0-base merge 2013-04-15 15:09:22 +02:00
Michael Widenius
068c61978e Temporary commit of 10.0-merge 2013-03-26 00:03:13 +02:00
Michael Widenius
1d0f70c2f8 Temporary commit of merge of MariaDB 10.0-base and MySQL 5.6 2012-08-01 17:27:34 +03:00