PDF (US Ltr)
- 43.3Mb
PDF (A4)
- 43.4Mb
Man Pages (TGZ)
- 297.2Kb
Man Pages (Zip)
- 402.4Kb
Info (Gzip)
- 4.3Mb
Info (Zip)
- 4.3Mb
Search Results
https://dev.mysql.com/doc/refman/8.0/en/storage-engines.html
(The CREATE TABLE statement in MySQL 8.0 creates InnoDB tables by default.) MySQL Server uses a pluggable storage engine architecture that enables storage engines to be loaded into and unloaded from a running MySQL server. Federated: Offers the ...
https://dev.mysql.com/doc/refman/8.0/en/switchable-optimizations.html
Its value is a set of flags, each of which has a value of on or off to indicate whether the corresponding optimizer behavior is enabled or disabled. This variable has global and session values and can be changed at runtime. To see the current set of ...
https://dev.mysql.com/doc/refman/8.0/en/symbolic-links-to-tables.html
For InnoDB tables, use the alternative technique explained in Section 17.6.1.2, “Creating Tables Externally” instead. To instruct a running MySQL server to perform the symlinking, use the DATA DIRECTORY and INDEX DIRECTORY options to CREATE ...
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/charset-binary-set.html
The binary character set is the character set for binary strings, which are sequences of bytes. Comparison and sorting are based on numeric byte values, rather than on numeric character code values (which for multibyte characters differ from ...
https://dev.mysql.com/doc/refman/8.0/en/condition-filtering.html
It depends on a constant value or values from earlier tables in the join sequence. In join processing, prefix rows are those rows passed from one table in a join to the next. In general, the optimizer attempts to put tables with low prefix counts ...
https://dev.mysql.com/doc/refman/8.0/en/connecting-using-uri-or-key-value-pairs.html
The following methods are permissible: AUTO MYSQL41 SHA256_MEMORY FROM_CAPABILITIES FALLBACK PLAIN For X Protocol connections, any configured auth-method is overridden to this sequence of authentication methods: MYSQL41, SHA256_MEMORY, PLAIN. You ...