So for example, to show MySQL users’ username, password and host, we’ll modify the sql query to accordingly as such: mysql> select user, password, host from mysql. user; The above sql query will present you with a list of users and their respective user name, password and database host.
Software and hardware failure The effects of database systems can be mitigated by keeping the computer hardware and software updated and practising the proper backup process. File corruption can be mitigated through use of the log files to restore the database. Some corrupt files can be repaired through DBMS software. What happens when a database fails? Databases go down because …
Description. DBException is thrown when one of the database specific classes such as DBView or DBStmt encounters an error. An exception of this type stores strings representing which method the exception was thrown in and a message describing what error occurred. What are database exceptions? An exception is a PL/SQL error that is raised during program execution, either implicitly by …
The command/query to find out the code page is different for each database. You could follow the steps mentioned below to find out the code page of different databases. In the output, look for NLS_CHARACTERSET and NLS_NCHAR_CHARACTERSET. How can I see the code pages in SQL Server? The command/query to find out the code page is different for each database. …
Within the same base version (for example MySQL 5.5 -> MariaDB 5.5, MySQL 5.6 -> MariaDB 10.0 and MySQL 5.7 -> MariaDB 10.2) you can in most cases just uninstall MySQL and install MariaDB and you are good to go. There is no need to dump and restore databases. Do I need to install MySQL before MariaDB? Within the same …
Because MariaDB is a fork from MySQL, the syntax is similar, but MariaDB has several other features. Basic SQL syntax is the same, but the way MariaDB stores data or handles functions is different . Each new version of MariaDB also has added features. What syntax does MariaDB use? MariaDB supports the REGEXP operator, that supports the full regular expressions …
The 3070 can handle up to 4k resolution but not 60+fps. the 3070 is likely able to handle triple 1080p monitors just fine, depending on the game. 4k resolution contains 8.3 million pixels, and since triple 1080p acquaints to about 6.2 million pixels you shouldn’t see too many problems. Can my GPU handle 3 monitors? The best way to find …
USB ports are not functioning on the docking station. Try plugging in the USB device into anther USB port on the docking station. Disconnect the dock from the computer and remove the power adapter from the dock. Reconnect the power adapter to the dock, then reconnect the dock to the computer. Why is my USB docking station not working? USB …
Neck Pain & Dual Screens The center of the “v” should be directly in front of the user. If one screen is used primarily (70-80%) – set that screen up directly in front of the user and position the second screen to the right or left at a 30 degree angle to the primary screen. How do I set up …
