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https://dev.mysql.com/doc/refman/8.4/en/bug-reports.html
(Even the lettercase should be observed.) It is best to copy and paste the entire error message into your report. Before posting a bug report about a problem, please try to verify that it is a bug and that it has not been reported already: Start by ...
https://dev.mysql.com/doc/refman/8.4/en/call.html
CALL sp_name([parameter[,...]]) CALL sp_name[()] The CALL statement invokes a stored procedure that was defined previously with CREATE PROCEDURE. Stored procedures that take no arguments can be invoked without parentheses. CALL can pass back values ...
https://dev.mysql.com/doc/refman/8.4/en/can-not-connect-to-server.html
A MySQL client on Unix can connect to the mysqld server in two different ways: By using a Unix socket file to connect through a file in the file system (default /tmp/mysql.sock), or by using TCP/IP, which connects through a port number. A Unix ...
https://dev.mysql.com/doc/refman/8.4/en/cannot-initialize-character-set.html
The character set is a simple character set that is not compiled into mysqld, and the character set definition files are not in the place where the client expects to find them. You might see an error like this if you have character set problems: ...
https://dev.mysql.com/doc/refman/8.4/en/charset-cp932.html
Because MySQL supports character set conversion, it is important to separate IANA Shift_JIS and cp932 into two different character sets because they provide different conversion rules. Why is cp932 needed? In MySQL, the sjis character set ...
https://dev.mysql.com/doc/refman/8.4/en/charset-unicode.html
Most European and Middle East script letters fit into a 2-byte sequence: extended Latin letters (with tilde, macron, acute, grave and other accents), Cyrillic, Greek, Armenian, Hebrew, Arabic, Syriac, and others. The Unicode Standard includes ...
https://dev.mysql.com/doc/refman/8.4/en/checking-gpg-signature-windows.html
Type "Mysql Release Engineering" into the search box and press Search. The Section 2.1.4.2, “Signature Checking Using GnuPG” section describes how to verify MySQL downloads using GPG. That guide also applies to Microsoft Windows, but another ...
https://dev.mysql.com/doc/refman/8.4/en/cleartext-pluggable-authentication.html
A client-side authentication plugin is available that enables clients to send passwords to the server as cleartext, without hashing or encryption. Table 8.17 Plugin and Library Names for Cleartext Authentication Plugin or File Plugin or File Name ...
https://dev.mysql.com/doc/refman/8.4/en/column-indexes.html
Take this into account when specifying a prefix length for a nonbinary string column that uses a multibyte character set. The most common type of index involves a single column, storing copies of the values from that column in a data structure, ...
https://dev.mysql.com/doc/refman/8.4/en/communication-errors.html
If these kinds of things happen, it might indicate that someone is trying to break into your server! If the general query log is enabled, messages for these types of problems are logged to it. If connection problems occur such as communication ...