MySQL's own mysqlshow command allows us to view MySQL's parameters, databases, tables, columns, indexes and other information without connecting to the MySQL client, using the following methods:See which libraries are available: Mysqlshow-uroot-p650)
MySQL Study -- MySQL tool mysqlshow, -- mysqlmysqlshow
MySQL Study-MySQL tool mysqlshowMmysqlshow customers can quickly find the databases, tables in the database, columns or cables in the table.Mysqlshow provides a command line interface
MySQL Study--mysql tool Mysqlshowmmysqlshow customers can use to quickly find out which databases exist, the tables in the database, the columns in the table, or the cablemysqlshow provides a command-line interface for some SQL display statements.
Work with data tablesBasic Database OperationsWith MySQL, currently (version 3.23) You can choose between three basic database table types. When you create a table, you can tell MySQL which table type it should use for the table. MySQL will always
MySQL creates a table and creates a . frm file to save the table and column definitions. The index is stored in one . MYI (Myindex) and the data is stored in the . MYD (MYData) file extension. First, using Show/describe statement to display the data
When creating a table, MySQL creates a. frm file to save the table and column definitions. Indexes are stored in a file with the. MYI (MYindex) Extension and data is stored in a file with the. MYD (MYData) extension.
1. Use the SHOW/DESCRIBE
SQL Study Notes (14) ------------ data table, SQL statement for creating a data table
Operations on Data TablesBasic Database OperationsWith MySQL, you can choose between the three basic database table formats (version 3.23. When creating a table,
MySQL when creating a table, create a . frm file to save the table and column definitions. The index is stored in a . MYI (myindex) file extension and data is stored in the . MYD (MYData) extension in the file. First, using Show/describe statement
3.3.5 Create or delete the database directly in the database directory, just create a directory with the same name as the database under the MySQL data directory, and delete the database by deleting the directory. So, you can do this directly,
MySQLStudy-MySQL tool mysqlshowmmysqlshow customers can quickly find which databases exist, tables in the database, columns in the table or cable mysqlshow provides a command line interface for some SQL display statements
MySQL Study-MySQL
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