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https://dev.mysql.com/doc/refman/8.4/en/charset-general.html
The letter A is a symbol, the number 0 is the encoding for A, and the combination of all four letters and their encodings is a character set. A character set is a set of symbols and encodings. A collation is a set of rules for comparing characters ...
https://dev.mysql.com/doc/refman/8.4/en/charset-server.html
-DDEFAULT_CHARSET=latin1 \ -DDEFAULT_COLLATION=latin1_german1_ci Both mysqld and CMake verify that the character set/collation combination is valid. MySQL Server has a server character set and a server collation. By default, these are utf8mb4 and ...
https://dev.mysql.com/doc/refman/8.4/en/charset-unicode-utf16.html
The utf16 character set is the ucs2 character set with an extension that enables encoding of supplementary characters: For a BMP character, utf16 and ucs2 have identical storage characteristics: same code values, same encoding, same length. For a ...
https://dev.mysql.com/doc/refman/8.4/en/charset-unicode-utf8mb4.html
The utf8mb4 character set has these characteristics: Supports BMP and supplementary characters. utf8mb4 contrasts with the utf8mb3 character set, which supports only BMP characters and uses a maximum of three bytes per character: For a BMP ...
Oracle Enterprise Manager for MySQL Database User's Guide :: 7.4 Character Set Configuration Metrics
https://dev.mysql.com/doc/mysql-em-plugin/en/myoem-config-metric-characterset-category.html
Lists the Character Set configuration metrics and provides a brief description of each. Table 7.4 Character Set Configuration Metrics NameDescriptionClient The character set for statements that arrive from the client. Connection The character set ...
https://dev.mysql.com/doc/refman/8.4/en/string-functions-charset.html
MySQL has many operators and functions that return a string. This section answers the question: What is the character set and collation of such a string? For simple functions that take string input and return a string result as output, the output's ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-advisor-auto-encoding.html
Using the right string column encodings can reduce the amount of memory required on MySQL HeatWave nodes and improve query performance. MySQL HeatWave supports two string column encoding types: variable-length and dictionary. MySQL HeatWave applies ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-auto-parallel-load.html
You can load data into a MySQL HeatWave Cluster by using the Auto Parallel Load feature. Auto Parallel Load, which can be run manually from any MySQL client or connector, is implemented as a stored procedure named heatwave_load, which resides in ...
https://dev.mysql.com/doc/refman/8.4/en/data-masking-component-function-reference.html
Table 8.46 MySQL Enterprise Data Masking and De-Identification Component Functions Name Description gen_blocklist() Perform dictionary term replacement gen_dictionary() Return random term from dictionary gen_range() Generate random number within ...
https://dev.mysql.com/doc/refman/8.4/en/loadable-function-reference.html
The following table lists each function that is loadable at runtime and provides a short description of each one. For a table listing built-in functions and operators, see Section 14.1, “Built-In Function and Operator Reference” For general ...