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https://dev.mysql.com/doc/refman/8.0/en/test-pluggable-authentication.html
MySQL includes a test plugin that checks account credentials and logs success or failure to the server error log. This is a loadable plugin (not built in) and must be installed prior to use. The test plugin source code is separate from the server ...
https://dev.mysql.com/doc/refman/8.0/en/validate-password.html
This applies to the ALTER USER, CREATE USER, and SET PASSWORD statements. For CREATE USER statements, validate_password requires that a password be given, and that it satisfies the password policy. Note For statements that assign or modify account ... The validate_password component serves to improve security by requiring account passwords and enabling strength testing of potential ...
https://dev.mysql.com/doc/refman/8.0/en/view-check-option.html
The WITH CHECK OPTION clause can be given for an updatable view to prevent inserts to rows for which the WHERE clause in the select_statement is not true. It also prevents updates to rows for which the WHERE clause is true but the update would ...
https://dev.mysql.com/doc/refman/8.0/en/windows-troubleshooting.html
To determine its exact location from the value of the WINDIR environment variable, issue the following command from the command prompt: C:\> echo %WINDIR% You can create or modify an option file with any text editor, such as Notepad. If you ... When ...
https://dev.mysql.com/doc/refman/8.0/en/batch-mode.html
Batch mode can also be useful while you're developing a query, particularly for multiple-line statements or multiple-statement sequences. In the previous sections, you used mysql interactively to enter statements and view the results. If you want ...
https://dev.mysql.com/doc/refman/8.0/en/data-masking.html
Administration is restricted to authorized users who are granted special privileges so that only they can create and modify the dictionaries. This may include genetic sequences (long strings), test results stored in JSON format, and other data types. Note MySQL Enterprise Data Masking and De-Identification is an extension included in MySQL Enterprise Edition, a commercial ...
https://dev.mysql.com/doc/refman/8.0/en/information-schema-innodb-ft-index-cache-table.html
This value might reflect the value of an ID column that you defined for the underlying table, or it can be a sequence value generated by InnoDB when the table contains no suitable column. The INNODB_FT_INDEX_CACHE table provides token information ...
https://dev.mysql.com/doc/refman/8.0/en/information-schema-innodb-ft-index-table-table.html
This value might reflect the value of an ID column that you defined for the underlying table, or it can be a sequence value generated by InnoDB when the table contains no suitable column. The INNODB_FT_INDEX_TABLE table provides information about ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-autocommit-commit-rollback.html
This mode of operation might be unfamiliar if you have experience with other database systems, where it is standard practice to issue a sequence of DML statements and commit them or roll them back all together. $> mysql test mysql> CREATE TABLE ...
https://dev.mysql.com/doc/refman/8.0/en/innodb-deadlocks-handling.html
For example, organize database operations into functions within your application, or call stored routines, rather than coding multiple similar sequences of INSERT, UPDATE, and DELETE statements in different places. Another way to serialize ... This ...