![]() ![]() This can be set to DISABLED (unencrypted - not recommended), PREFERRED (tries an encrypted connection first before falling back to unencrypted), or REQUIRED (fails if an encrypted connection can’t be established. SSL Settings ( -ssl-mode): This controls if the connection should be encrypted. This can be omitted if your MySQL instance uses the default port of 3306. Port ( -port= or -P ): The port number of that the MySQL database instance uses. You can omit this option from the command if you are connecting to a local MySQL instance on your same system. Host ( -host= or -h ): The IP address or FQDN (fully qualified domain name) of the remote database server. For more details about password security, see MySQL’s End-User Guidelines for Password Security. ![]() In the password is omitted, mysql prompts you for the password before connecting to the database. The password can be entered directly in the command itself (though that is not recommended due to security concerns) or the password can be omitted (by just using the -password option with no value). Password ( -password= or -p): Specifies that the user’s password is required for the connection. This user must have proper grants to access the database. Username ( -user= or -u ): The username of your MySQL user. For a full list of available options, reference the Command Options for Connecting to the Server documentation. When connecting to a remote database server, the host (and perhaps the port) should be provided. At minimum, the username and password is required. The following list is a collection of common options used with the mysqldump command. If you wish to connect to a Linode MySQL Managed Database, review the Connect to a MySQL Managed Database guide instead. If your MySQL server does not allow remote connections or your user cannot connect remotely, see Configure the Database Server to Allow Remote Connections. Alternatively, you can use the mysql command to remotely connect to the database. In these cases, you can SSH in to the remote system (if permitted) and run the command above to connect to a local MySQL instance. Remote database server: In many cases, the database server is not on the same system you are using. Local database server: Use this command when connecting to a MySQL Server instance running on the same machine you are using. In the commands provided below, see the Common Command Options for information on each of the available options. The mysql command can be used to connect to either a local or remote database server. The main purpose of the mysql utility is to connect to a MySQL database server and open a simple SQL shell environment. If you’re not familiar with the sudo command, see the Linux Users and Groups guide. Commands that require elevated privileges are prefixed with sudo. Content Management Systems like WordPress, Drupal, Joomla!, Contao, etc.The steps in this guide are written for a non-root user.Huge websites like Facebook, Twitter, Airbnb,, Uber, GitHub, YouTube, etc.MySQL is named after co-founder Monty Widenius's daughter: My.MySQL is developed, distributed, and supported by Oracle Corporation.MySQL is compliant with the ANSI SQL standard. ![]() MySQL is very fast, reliable, scalable, and easy to use.MySQL is ideal for both small and large applications.MySQL is a relational database management system.MySQL is a very popular open-source relational database management system (RDBMS). MySQL Examples MySQL Examples MySQL Editor MySQL Quiz MySQL Exercises MySQL Certificate String Functions ASCII CHAR_LENGTH CHARACTER_LENGTH CONCAT CONCAT_WS FIELD FIND_IN_SET FORMAT INSERT INSTR LCASE LEFT LENGTH LOCATE LOWER LPAD LTRIM MID POSITION REPEAT REPLACE REVERSE RIGHT RPAD RTRIM SPACE STRCMP SUBSTR SUBSTRING SUBSTRING_INDEX TRIM UCASE UPPER Numeric Functions ABS ACOS ASIN ATAN ATAN2 AVG CEIL CEILING COS COT COUNT DEGREES DIV EXP FLOOR GREATEST LEAST LN LOG LOG10 LOG2 MAX MIN MOD PI POW POWER RADIANS RAND ROUND SIGN SIN SQRT SUM TAN TRUNCATE Date Functions ADDDATE ADDTIME CURDATE CURRENT_DATE CURRENT_TIME CURRENT_TIMESTAMP CURTIME DATE DATEDIFF DATE_ADD DATE_FORMAT DATE_SUB DAY DAYNAME DAYOFMONTH DAYOFWEEK DAYOFYEAR EXTRACT FROM_DAYS HOUR LAST_DAY LOCALTIME LOCALTIMESTAMP MAKEDATE MAKETIME MICROSECOND MINUTE MONTH MONTHNAME NOW PERIOD_ADD PERIOD_DIFF QUARTER SECOND SEC_TO_TIME STR_TO_DATE SUBDATE SUBTIME SYSDATE TIME TIME_FORMAT TIME_TO_SEC TIMEDIFF TIMESTAMP TO_DAYS WEEK WEEKDAY WEEKOFYEAR YEAR YEARWEEK Advanced Functions BIN BINARY CASE CAST COALESCE CONNECTION_ID CONV CONVERT CURRENT_USER DATABASE IF IFNULL ISNULL LAST_INSERT_ID NULLIF SESSION_USER SYSTEM_USER USER VERSION ![]()
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