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https://dev.mysql.com/doc/extending-mysql/8.4/en/adding-native-function.html
max_length is the maximum number of characters the function may return. (For more information about the String type, take a look at the sql_string.h file.) The ::str() function should return the string that holds the result, or (char*) 0 if the ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/plugin-types.html
MySQL also has a character-based ngram full-text parser that supports Chinese, Japanese, and Korean (CJK), and a word-based MeCab parser plugin that supports Japanese, for use with InnoDB and MyISAM tables. For full-text processing, “parsing” ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/writing-authentication-plugins-client-side.html
Declare the client-side plugin descriptor with the mysql_declare_client_plugin() and mysql_end_client_plugin macros (see Section 4.4.2.3, “Client Plugin Descriptors”). (For descriptions, see Section 4.4.2.3, “Client Plugin Descriptors”.) ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/writing-authentication-plugins-proxy-users.html
One of the capabilities that pluggable authentication makes possible is proxy users (see Proxy Users). For a server-side authentication plugin to participate in proxy user support, these conditions must be satisfied: When a connecting client should ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/writing-information-schema-plugins.html
This section describes how to write a server-side INFORMATION_SCHEMA table plugin. For example code that implements such plugins, see the sql/sql_show.cc file of a MySQL source distribution. You can also look at the example plugins found in the ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-14.html
(Bug #28970166) The method ResultSet.getBoolean() now returns FALSE when the designated column is of data type CHAR or VARCHAR and contains an “N” or “n”. (Bug #28924137) The source code of Connector/J contains non-ASCII characters, which ...
https://dev.mysql.com/doc/relnotes/connector-j/en/news-8-0-29.html
Since release 8.0.29, utf8mb3 has become a recognized (though deprecated) character set on its own for MySQL Server. Therefore, Connector/J has added utf8mb3 to its character set mapping, and users are encouraged to update to Connector/J 8.0.29 to ... Version 8.0.29 is the latest General Availability release of the 8.0 series of MySQL ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-supported-data-types.html
AutoML has the following limitations for text usage: The ML_PREDICT_TABLE ml_results column contains the prediction results and the data. What's Next Learn more about the following: Additional AutoML Requirements AutoML Privileges Learn how to ...
https://dev.mysql.com/doc/workbench/en/dbdoc-templates-custom.html
In the simplest case, a template consists of two files: a template file, which has a .tpl extension, and a special file info.xml. A third file is optional, which is the preview image file. This preview file provides a thumbnail image illustrating ...
https://dev.mysql.com/doc/workbench/en/dbdoc-templates.html
This section provides an overview of creating and modifying DBDoc Model Reporting templates, as used by MySQL Workbench. The MySQL Workbench DBDoc Model Reporting system is based on the Google Template System. This discussion does not attempt to ...