• MySQL: upgrades/dbpatches/1.8/mysql/patch.sql • Oracle: upgrades/dbpatches/1.8/oracle/patch.sql • PostgreSQL: upgrades/dbpatches/1.8/postgresql/patch.sql Database upgrade should take around 10-15 minutes current value of some item. • {TRIGGERS.UNACK} 20 5.4 Advanced regular expression editor Advanced regular expression editor was added to Zabbix with ability to test regular expressions. It is now possible flushing to disk by caching required information. • Faster configuration cache building both by improved SQL queries and in-memory optimisations. 7.2.4 Other server improvements • Processes now provide more

expanding off performance wise. 15 5.2.27 Improved debug layout In the frontend debug functionality, SQL query formatting has been improved for better readability. 5.2.28 Allow deleting trigger dependencies Attention: Order of database file import has been changed - images must be imported before data.sql now. 5.5.3 Improved active agent auto-registration Active agent auto-registration now supports monitoring labels have been renamed from Template and Template group to Host and Host group • Map links in the editor will now be sorted first by From, then by To element. If a single element is selected, it will be

password and SQL query were entered into a single field. Now the DSN is moved to the second parameter of the item key, while username and password get their own separate fields and only the SQL query is left upgrade Starting with 2.2.0, Zabbix server and proxy will automatically upgrade the database - manual SQL patch execution is not required anymore. Note: Automatic database upgrade for SQLite is not supported server. 26 This in-memory cache can be used for accessing historical data, instead of making direct SQL calls to the database. If historical values are not present in the cache, the missing values are requested

improved. Now additional information is printed to the log file - database name on connection errors and SQL query on failed queries. 9 What’s new in Zabbix 2.4.4 9.1 Extended IP range option in network discovery /usr/share/doc/zabbix-server-mysql-2.4.0/create # mysql -uroot zabbix < schema.sql # mysql -uroot zabbix < images.sql # mysql -uroot zabbix < data.sql Starting Zabbix server process Edit database configuration in zabbix_server daemons, as well as Zabbix frontend, a database is required. It is not needed to run Zabbix agent. SQL scripts are provided for creating database schema and inserting the dataset. Zabbix proxy database

Performance improvements The processing of trigger prototypes has been optimized by reducing the number of SQL statements. As a result, the process of creating triggers takes only half of the time as before. item. A new db.odbc.discovery item has been introduced to support low-level discovery using ODBC SQL queries. A connection protocol parameter has been added to net.dns and net.dns.record agent items daemons, as well as Zabbix frontend, a database is required. It is not needed to run Zabbix agent. SQL scripts are provided for creating database schema and inserting the dataset. Zabbix proxy database

daemons, as well as Zabbix frontend, a database is required. It is not needed to run Zabbix agent. SQL scripts are provided for creating database schema and inserting the dataset. Zabbix proxy database prompted to enter your newly created password. # zcat /usr/share/doc/zabbix-server-mysql-3.2.*/create.sql.gz | mysql -uzabbix -p zabbix In order to check the version you have in your package, use the following be prompted to enter your newly created password. # zcat /usr/share/doc/zabbix-server-mysql/create.sql.gz | mysql -uzabbix -p zabbix Database configuration for Zabbix server Edit server host, name, user

to 1024 bytes. 15.6 Miscellaneous • It is now possible to hide SQL errors from non-Super Admin users. For more details, see ZBX_SHOW_SQL_ERRORS in Zabbix frontend definitions. 16 Daemon improvements daemons, as well as Zabbix frontend, a database is required. It is not needed to run Zabbix agent. SQL scripts are provided for creating database schema and inserting the dataset. Zabbix proxy database sql*/create.sql.gz | mysql -uzabbix -p zabbix You will be prompted to enter your newly created database password. With PostgreSQL: # zcat /usr/share/doc/zabbix-server-pgsql*/create.sql.gz | sudo -u

daemons, as well as Zabbix frontend, a database is required. It is not needed to run Zabbix agent. SQL scripts are provided for creating database schema and inserting the dataset. Zabbix proxy database sql*/create.sql.gz | mysql -uzabbix -p zabbix You will be prompted to enter your newly created database password. With PostgreSQL: # zcat /usr/share/doc/zabbix-server-pgsql*/create.sql.gz | sudo -u ledb.sql.gz | sudo -u psql zabbix Warning: TimescaleDB is supported with Zabbix server only. For proxy, import initial schema: # zcat /usr/share/doc/zabbix-proxy-mysql*/schema.sql.gz | mysql

better performance. To successfully upgrade existing installations, you must rerun the timescaledb.sql script, located in database/postgresql, before starting Zabbix server. Zabbix server will log a warning implementation for Go. github.com/godbus/dbus 4.1.0 Native Go bindings for D-Bus. github.com/go-sql- driver/mysql 1.5.0 MySQL driver. github.com/godror/godror 0.20.1 Oracle DB driver. github.com/mattn/go- daemons, as well as Zabbix frontend, a database is required. It is not needed to run Zabbix agent. SQL scripts are provided for creating database schema and inserting the dataset. Zabbix proxy database

implementation for Go. github.com/godbus/dbus 4.1.0 Native Go bindings for D-Bus. github.com/go-sql- driver/mysql 1.5.0 MySQL driver. 53 Requirement Mandatory status Minimum version Description daemons, as well as Zabbix frontend, a database is required. It is not needed to run Zabbix agent. SQL scripts are provided for creating database schema and inserting the dataset. Zabbix proxy database addition to the import command for PostgreSQL, also run: # cat /usr/share/zabbix-sql-scripts/postgresql/timescaledb.sql | sudo -u zabbix psql zabbix 72 Warning: TimescaleDB is supported with Zabbix