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https://dev.mysql.com/doc/internals/en/innodb-infimum-and-supremum-records.html
An infimum is Greatest Lower Bound (GLB), so it is lower than the lowest possible key value. A supremum is the Least Upper Bound (LUB), so it is greater than the greatest possible key value. Initially, they both exist on the root page, but as the ...
https://dev.mysql.com/doc/internals/en/query-event.html
Post-header 4 slave_proxy_id 4 execution time 1 schema length 2 error-code if binlog-version ≥ 4: 2 status-vars length Payload string[$len] status-vars string[$len] schema 1 [00] string[EOF] query Fields status_vars_length (2) -- number of bytes ... Binlog::QUERY_EVENT: The query event is used to send text querys right the ...
https://dev.mysql.com/doc/internals/en/records-in-range.html
Synopsis virtual ha_rows records_in_range ( inx, min_key, max_key); uint inx ; key_range * min_key ; key_range * max_key ; Description This is the records_in_range method. Given a starting key, and an ending key estimate the number of rows that will ... Purpose For the given range how many records are estimated to be in this ...
https://dev.mysql.com/doc/internals/en/x-protocol-messages-messages.html
message Object { message ObjectField { required string key = 1; required Expr value = 2; } repeated ObjectField fld = 1; } message Mysqlx.Expr::Array An array of expressions. message Object { message ObjectField { required string key = 1; required ... Topics in this section: Message Structure Message Sequence Common Messages Connection Session Expectations CRUD SQL Result Sets Expressions Data Types This section provides detailed information about how X Protocol defines ...
https://dev.mysql.com/doc/relnotes/connector-cpp/en/news-8-0-11.html
(WL #11205) For connections to the server made using the legacy JDBC API (that is, not made using X DevAPI or X DevAPI for C), Connector/C++ 8.0 now supports an OPT_GET_SERVER_PUBLIC_KEY connection option that enables requesting the RSA public key ... For MySQL Connector/C++ 8.0.11 and higher, Commercial and Community distributions require the Visual C++ Redistributable for Visual Studio 2015 to work on Windows ...
https://dev.mysql.com/doc/relnotes/connector-cpp/en/news-8-0-16.html
(WL #12149) X DevAPI Notes For X DevAPI and X DevAPI for C applications, Connector/C++ now supports the ability to send connection attributes (key-value pairs that application programs can pass to the server at connect time). The ...Connector/C++ ...
https://dev.mysql.com/doc/relnotes/connector-cpp/en/news-8-0-27.html
To ensure correct account mapping, the client-side Oracle Cloud Infrastructure configuration must contain a fingerprint of the API key to use for authentication (fingerprint entry) and the location of a PEM file with the private part of the API key ... Pluggable Authentication Bugs Fixed Pluggable Authentication Applications that use the legacy JDBC API now can establish connections without passwords for accounts that use the authentication_oci server-side authentication plugin, provided that the correct configuration entries are available to map to one unique user in a specific Oracle Cloud Infrastructure ...
https://dev.mysql.com/doc/relnotes/connector-cpp/en/news-8-0-29.html
Pluggable Authentication Security Notes X DevAPI Notes Functionality Added or Changed Bugs Fixed Pluggable Authentication Connector/C++ now supports authentication to MySQL Server using devices such as smart cards, security keys, and biometric ...
https://dev.mysql.com/doc/relnotes/connector-cpp/en/news-8-0-7.html
The server public key is given using the "rsaKey" option and no RSA key exchange is used (OPT_GET_SERVER_PUBLIC_KEY is set to false). In addition to the new APIs introduced in MySQL Connector/C++ 8.0 (X DevAPI and X DevAPI for C), Connector/C++ now ...
https://dev.mysql.com/doc/relnotes/connector-net/en/news-8-0-21.html
(Bug #26035791, Bug #86263) A valid call made to the MySqlSimpleRoleProvider.AddUsersToRoles method failed to execute because it violated the foreign key constraint. Now, names with this format can be used when the name is enclosed properly between ...