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https://dev.mysql.com/doc/refman/8.4/en/charset-errors.html
This section describes how the MySQL server uses character sets for constructing error messages. For information about the language of error messages (rather than the character set), see Section 12.12, “Setting the Error Message Language”. For ...
https://dev.mysql.com/doc/refman/8.4/en/column-count-limit.html
Functional key parts (see Section 15.1.15, “CREATE INDEX Statement”) are implemented as hidden virtual generated stored columns, so each functional key part in a table index counts against the table total column limit. This section describes ...
https://dev.mysql.com/doc/refman/8.4/en/connecting.html
For information on establishing connections using URI-like connection strings or key-value pairs, for clients such as MySQL Shell, see Section 6.2.5, “Connecting to the Server Using URI-Like Strings or Key-Value Pairs”. This section describes ...
https://dev.mysql.com/doc/refman/8.4/en/data-directory.html
Information managed by the MySQL server is stored under a directory known as the data directory. The following list briefly describes the items typically found in the data directory, with cross references for additional information: Data directory ...
https://dev.mysql.com/doc/refman/8.4/en/delete.html
For MyISAM tables, you can specify an AUTO_INCREMENT secondary column in a multiple-column key. If you use a multiple-table DELETE statement involving InnoDB tables for which there are foreign key constraints, the MySQL optimizer might process ...
https://dev.mysql.com/doc/refman/8.4/en/encrypted-connection-protocols-ciphers.html
The negotiation process depends on factors such as the SSL library used to compile the server and client, the TLS protocol and encryption cipher configuration, and which key size is used: For a connection attempt to succeed, the server and client ...
https://dev.mysql.com/doc/refman/8.4/en/end-markers-in-json-system-variable.html
When reading a very large JSON document, it can be difficult to pair its closing bracket and opening brackets; setting end_markers_in_json=ON repeats the structure's key, if it has one, near the closing bracket. Note If end_markers_in_json is ...
https://dev.mysql.com/doc/refman/8.4/en/enterprise-encryption.html
The functions enable Enterprise applications to perform the following operations: Implement added data protection using public-key asymmetric cryptography Create public and private keys and digital signatures Perform asymmetric encryption and ...
https://dev.mysql.com/doc/refman/8.4/en/error-log-format.html
log_sink_json Output Format The JSON-format log sink produces messages as JSON objects that contain key-value pairs. The ts (timestamp) key is unique to the JSON-format log sink. Each error log sink (writer) component has a characteristic output ...
https://dev.mysql.com/doc/refman/8.4/en/extensions-to-ansi.html
For example, MySQL Server recognizes the STRAIGHT_JOIN keyword in the following statement, but other servers should not: SELECT /*! STRAIGHT_JOIN */ col1 FROM table1,table2 WHERE ... The KEY_BLOCK_SIZE clause in the following comment is executed ...