mariadb-tzinfo-to-sql.1
Contents
Copyright
Copyright 2007-2008 MySQL AB, 2008-2010 Sun Microsystems, Inc., 2010-2024 MariaDB Foundation
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even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
Public License for more details.
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Description
The mariadb-tzinfo-to-sql program loads the time zone tables in the mysql database. It is used on systems
that have a zoneinfo database (the set of files describing time zones). Examples of such systems are
Linux, FreeBSD, Solaris, and Mac OS X. One likely location for these files is the /usr/share/zoneinfo
directory (/usr/share/lib/zoneinfo on Solaris).
mariadb-tzinfo-to-sql can be invoked several ways:
shell> mariadb-tzinfo-to-sqltz_dir
shell> mariadb-tzinfo-to-sqltz_filetz_name
shell> mariadb-tzinfo-to-sql--leaptz_file
shell> mariadb-tzinfo-to-sql--skip-write-binlogtz_dir
For the first invocation syntax, pass the zoneinfo directory path name to mariadb-tzinfo-to-sql and send
the output into the mariadb program. For example:
shell> mariadb-tzinfo-to-sql/usr/share/zoneinfo|mariadb-urootmysqlmariadb-tzinfo-to-sql reads your system's time zone files and generates SQL statements from them.
mariadb processes those statements to load the time zone tables.
The second syntax causes mariadb-tzinfo-to-sql to load a single time zone file tz_file that corresponds
to a time zone name tz_name:
shell> mariadb-tzinfo-to-sqltz_filetz_name|mariadb-urootmysql
If your time zone needs to account for leap seconds, invoke mariadb-tzinfo-to-sql using the third syntax,
which initializes the leap second information. tz_file is the name of your time zone file:
shell> mariadb-tzinfo-to-sql--leaptz_file|mariadb-urootmysql
Using the --skip-write-binlog option prevents writing of changes to the binary log or to other Galera
cluster members. This can be used with any form of running mariadb-tzinfo-to-sql.
After running mariadb-tzinfo-to-sql, it is best to restart the server so that it does not continue to use
any previously cached time zone data.
Name
mariadb-tzinfo-to-sql - load the time zone tables (mariadb-tzinfo-to-sql is now a symlink to mariadb-
tzinfo-to-sql)
See Also
For more information, please refer to the MariaDB Knowledge Base, available online at
https://mariadb.com/kb/
Synopsis
mariadb-tzinfo-to-sqlarguments
