Groonga 3.1.0 has been released
Groonga 3.1.0 has been released!
How to install: Install
There are three topics in this release.
Supported an option to skip updating for the same value
Groonga now supports option to skip updating for the same value. This feature is enabled by setting GRN_JA_SKIP_SAME_VALUE_PUT=yes as environment variable.
If you install Groonga as deb or rpm packages, you can customize default configuration file.
#GRN_JA_SKIP_SAME_VALUE_PUT=yes
Here are the list of configuration files.
Debian or Ubuntu:
/etc/default/groonga-httpd
/etc/default/groonga-server-http
/etc/default/groonga-server-gqtp
CentOS or Fedora:
/etc/sysconfig/groonga-httpd
/etc/sysconfig/groonga-server-http
/etc/sysconfig/groonga-server-gqtp
/etc/systemd/groonga-httpd
/etc/systemd/groonga-server-http
/etc/systemd/groonga-server-gqtp
Groonga inevitable to increase the size of database by updating column of variable length in long term.
By setting this environment variable, Groonga doesn't update column of variable length if the same value is given.
This option is disabled in the default because this feature is not stabilized yet. There is a case that the size of database increases conversely.
Conclusion
See Release 3.1.0 2013/11/29 about detailed changes since 3.0.9.
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