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https://dev.mysql.com/doc/refman/8.0/en/source-installation.html
Building MySQL from the source code enables you to customize build parameters, compiler optimizations, and installation location. For a list of systems on which MySQL is known to run, see ...
https://dev.mysql.com/doc/refman/8.0/en/stored-routines-privileges.html
The MySQL grant system takes stored routines into account as follows: The CREATE ROUTINE privilege is needed to create stored routines. The ALTER ROUTINE privilege is needed to alter or drop stored routines. This privilege is granted automatically ...
https://dev.mysql.com/doc/refman/8.0/en/string-literals.html
For nonbinary strings, the unit is the character and some character sets support multibyte characters; comparisons use numeric character code values. A string is a sequence of bytes or characters, enclosed within either single quote (') or double ...
https://dev.mysql.com/doc/refman/8.0/en/windows-restrictions.html
Directory and file names On Windows, MySQL Server supports only directory and file names that are compatible with the current ANSI code pages. For example, the following Japanese directory name does not work in the Western locale (code page 1252): ... The following restrictions apply to use of MySQL on the Windows platform: Process memory On Windows 32-bit platforms, it is not possible by default to use more than 2GB of RAM within a single process, including ...
https://dev.mysql.com/doc/refman/8.0/en/apis-perl.html
The Perl DBI module provides a generic interface for database access. You can write a DBI script that works with many different database engines without change. To use DBI with MySQL, install the following: The DBI module. Optionally, the DBD ...
https://dev.mysql.com/doc/refman/8.0/en/built-in-function-reference.html
The following table lists each built-in (native) function and operator and provides a short description of each one. For a table listing functions that are loadable at runtime, see Section 14.2, “Loadable Function Reference”. ->> Return value ...
https://dev.mysql.com/doc/refman/8.0/en/character-arrays.html
Binary collations need no <map> element because the character codes themselves provide the ordering. Each simple character set has a configuration file located in the sql/share/charsets directory. For a character set named MYSYS, the file is named ...
https://dev.mysql.com/doc/refman/8.0/en/charset-binary-set.html
Comparison and sorting are based on numeric byte values, rather than on numeric character code values (which for multibyte characters differ from numeric byte values). The binary character set is the character set for binary strings, which are ...
https://dev.mysql.com/doc/refman/8.0/en/charset-unicode-conversion.html
In terms of table content, conversion from utf8mb3 to utf8mb4 presents no problems: For a BMP character, utf8mb4 and utf8mb3 have identical storage characteristics: same code values, same encoding, same length. This section describes issues that ...
https://dev.mysql.com/doc/refman/8.0/en/charset-unicode-utf8mb4.html
utf8mb4 contrasts with the utf8mb3 character set, which supports only BMP characters and uses a maximum of three bytes per character: For a BMP character, utf8mb4 and utf8mb3 have identical storage characteristics: same code values, same encoding, ... The utf8mb4 character set has these characteristics: Supports BMP and supplementary ...