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https://dev.mysql.com/doc/refman/8.0/en/creating-database.html
Note You can see at any time which database is currently selected using SELECT DATABASE(). If the administrator creates your database for you when setting up your permissions, you can begin using it. Otherwise, you need to create it yourself: ...
https://dev.mysql.com/doc/refman/8.0/en/data-dictionary.html
For other implications of the data dictionary feature, refer to the “Data Dictionary Notes” section in the MySQL 8.0 Release Notes. MySQL Server incorporates a transactional data dictionary that stores information about database objects. In ...
https://dev.mysql.com/doc/refman/8.0/en/data-masking-component-usage.html
Note The examples here supply function arguments using the random value generation functions that return the appropriate type of value. Note Always edit dictionaries using dictionary administration functions rather than modifying the table directly.
https://dev.mysql.com/doc/refman/8.0/en/data-masking.html
Note MySQL Enterprise Data Masking and De-Identification is an extension included in MySQL Enterprise Edition, a commercial product. Note MySQL Enterprise Data Masking and De-Identification was implemented originally in MySQL 8.0.13 as a plugin ...
https://dev.mysql.com/doc/refman/8.0/en/data-type-defaults.html
Note The NDBCLUSTER storage engine supports default literal values, but not default expression values. Note If any component of an expression default value depends on the SQL mode, different results may occur for different uses of the table unless ... Data type specifications can have explicit or implicit default ...
https://dev.mysql.com/doc/refman/8.0/en/date-and-time-type-syntax.html
By default, the first TIMESTAMP column has these properties, as previously noted. Note As of MySQL 8.0.19, the YEAR(4) data type with an explicit display width is deprecated; you should expect support for it to be removed in a future version of ...
https://dev.mysql.com/doc/refman/8.0/en/default-privileges.html
Note Alternative means for performing the process described in this section: On Windows, you can perform the process during installation with MySQL Installer (see Section 2.3.3, “MySQL Installer for Windows”). The MySQL installation process ...
https://dev.mysql.com/doc/refman/8.0/en/drop-table.html
The statement drops all named tables that do exist, and generates a NOTE diagnostic for each nonexistent table. Be careful with this statement! For each table, it removes the table definition and all table data. If the table is partitioned, the ...
https://dev.mysql.com/doc/refman/8.0/en/drop-view.html
Note In MySQL 5.7 and earlier, DROP VIEW returns an error if any views named in the argument list do not exist, but also drops all views in the list that do exist. When this clause is given, a NOTE is generated for each nonexistent view. If any ...
https://dev.mysql.com/doc/refman/8.0/en/enterprise-encryption-functions-legacy.html
In releases before MySQL 8.0.30, MySQL Enterprise Encryption's functions are based on the openssl_udf shared library. The functions continue to be available in later releases if they have been installed, but they are deprecated. For information on ...