GitHub - TencentDBA/TenDB1.1: TenDB1.1 published by Tencent DBA Team.

Branches Tags

Name		Name	Last commit message	Last commit date
Latest commit History 95 Commits
BUILD		BUILD
Docs		Docs
client		client
cmake		cmake
cmd-line-utils		cmd-line-utils
dbug		dbug
extra		extra
include		include
libmysql		libmysql
libmysqld		libmysqld
libservices		libservices
man		man
mysql-test		mysql-test
mysys		mysys
packaging/WiX		packaging/WiX
plugin		plugin
regex		regex
scripts		scripts
sql-bench		sql-bench
sql-common		sql-common
sql		sql
storage		storage
strings		strings
support-files		support-files
tests		tests
unittest		unittest
vio		vio
win		win
zlib		zlib
.gitignore		.gitignore
BUILD-CMAKE		BUILD-CMAKE
CMakeLists.txt		CMakeLists.txt
COPYING		COPYING
GCS-COMPILE-NOTE		GCS-COMPILE-NOTE
INSTALL-SOURCE		INSTALL-SOURCE
INSTALL-WIN-SOURCE		INSTALL-WIN-SOURCE
README		README
README_OLD		README_OLD
VERSION		VERSION
config.h.cmake		config.h.cmake
configure.cmake		configure.cmake

Repository files navigation

TenDB is based on MySQL 5.5.24, developed by Tencent's DBA team.

TenDB 1.0 (2012-09-25)
1. Add new InnoDB row_format GCS, which is default in TenDB.
2. Based on GCS row format, table in InnoDB support online adding columns, which only need to modify meta data.

Bug fixed:
1. log-warnings does not work in session level
http://bugs.mysql.com/bug.php?id=66953

2. Insertion of an out-of-range value into a partitioned table was not handled correctly in all cases. This is a regression that first appeared in MySQL 5.5.23. (Bug #14005441, Bug #65587) 
http://bugs.mysql.com/bug.php?id=65587




TenDB 1.1 (2012-12-07)
1. InnoDB partitioned table support online adding columns.
2. Optimize the memory usage of innnodb's dictionary.

Bug fixed:
1. GBK charset is not Fully supported in mysql
http://bugs.mysql.com/bug.php?id=67739

2. overflow caused replication sql thread failed to execute events
https://bugs.launchpad.net/percona-server/+bug/1070255