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author | Jan Lindström <jplindst@mariadb.org> | 2014-01-10 12:11:36 +0200 |
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committer | Jan Lindström <jplindst@mariadb.org> | 2014-01-10 12:11:36 +0200 |
commit | ec8257216e5b25ed82d63f074254b9454e0a0df3 (patch) | |
tree | 1e305907bd8d92ef7d324cf42ce0411a1898797c /libevent/ChangeLog | |
parent | 2b5a0a22802a0069f318f7d23a1071a703930c90 (diff) | |
download | mariadb-git-ec8257216e5b25ed82d63f074254b9454e0a0df3.tar.gz |
Enhancement: Change atomic_writes table option to enum type. Now every file can either use atomic writes, not use it or use default.
SYNTAX: ATOMIC_WRITES=['DEFAULT','ON','OFF']
Idea here is to be able to define innodb_doublewrite = 1 but with following rules:
ATOMIC_WRITES='DEFAULT' - if innodb_use_atomic_writes = 1, we do not write to doublewrite buffer the changes
if innodb_use_atomic_writes = 0, we write to doublewrite buffer
ATOMIC_WRITES='ON' - do not write to doublewrite buffer
ATOMIC_WRITES='OFF' - write to doublewrite buffer
Note that doublewrite buffer can't be used if innodb_doublewrite = 0.
Diffstat (limited to 'libevent/ChangeLog')
0 files changed, 0 insertions, 0 deletions