--pid-file Location to store the PID file --user Run mysqlrouter as the user having the defined user name or numeric user id --version Display version information and exitTable 4.3 Bootstrapping Options Option NameDescription --account The MySQL user account used by Router after bootstrapping...
This is because the default behavior of the get command is to display only those values that have been set either by the MySQL Cluster Manager or by the user. Since wait_timeout has been allowed to revert to its default value, you must use the --include-defaults (short form: -d) opti...
The Windows command line, also known as theCommand Prompt, is a text-based interface used to execute varioussystem commandsand perform administrative tasks. It is one method of connecting to MySQL from Windows. To open thecommand prompt, hold theWindows keyand pressRon your keyboard to open the...
2. To show all available databases enter the following SQL command: SHOW DATABASES;Copy The output lists all the database names in a table. Note:Run the following command from the terminal to automatically connect and execute the SQL command: mysql -u username -p password -e "show databases...
Any long option that may be given on the command line when running a MySQL program can be given in an option file as well. To get the list of available options for a program, run it with the--helpoption. (Formysqld, use--verboseand--help.) ...
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Following is the syntax of ALTER command in MySQL −ALTER TABLE table_name [alter_option ...]; ExampleLet us begin with the creation of a table named CUSTOMERS.CREATE TABLE CUSTOMERS ( ID INT, NAME VARCHAR(20) ); Now, execute the following query to display information about the columns...
1)check_global_access, 检查是否有SUPER_ACL权限; 2)mysql_print_status,打印状态, thr_print_locks,写debug信息 print_cached_tables, Table_cache_manager::print_tables,打印所有表缓存实例, process_key_caches, 打印key cache print_key_cache_status calc_sum_of_all_status, display_table_locks,打印锁信...
For a long time I couldn't remember how to show the indexes for a database table with MySQL, but I think it's finally sunk in. Just use the MySQL SHOW INDEX command, like this:1 show index from node; That example can be read as, "Show the indexes from the database table named ...
mysql (from MariaDB 10.4.6, also called mariadb) is a simple SQL shell (with GNU readline capabilities). It supports interactive and non-interactive use. When used interactively, query results are presented in an ASCII-table format. When used non-interactively (for example, as a filter), ...