The usage of the MySQLshow command can easily display some information in dos.
The MySQL show command is used to conveniently display some information in dos.
Show tables or show tables from database_name; // display the names of all tables in the current database
Show databases; // display the names of all databases in mysql
Show columns from table_name from database_name; or show columns from database_name.table_name; // display the column name in the table
Show grants for user_name @ localhost; // displays the permissions of a user. The result is similar to the grant command.
Show index from table_name; // displays the table index
Show status; // displays information about specific system resources, such as the number of running threads.
Show variables; // display the name and value of the system variable
Show processlist; // display all processes running in the system, that is, the query being executed. Most users can view
Their own processes, but if they have the process permission, they can view all processes, including passwords.
Show table status; // displays information about each table in the currently used or specified database. Information includes the table type and the latest update time of the table.
Show privileges; // display different permissions supported by the server
Show create database database_name; // shows whether the create database statement can create a specified database.
Show create table table_name; // whether the create database statement can create a specified database
Show engies; // display available storage engines and default engines after installation.
Show innodb status; // display the innoDB Storage engine status
Show logs; // display BDB storage engine logs
Show warnings; // display the errors, warnings, and notifications generated by the last executed statement.
Show errors; // only displays errors generated by the last statement.
