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https://dev.mysql.com/doc/connector-j/en/connector-j-source-replica-replication-connection.html
The driver takes care of propagating the current state of autocommit, isolation level, and catalog between all of the connections that it uses to accomplish this load balancing functionality. To enable this functionality, use the specialized ...
https://dev.mysql.com/doc/internals/en/event-data-for-specific-event-types.html
See the decimal2bin function in strings/decimal.c for the format of this packed value. This variable is present only if the time zone string is non-empty. Each of these is encoded as a length followed by a string rather than as a single character.
https://dev.mysql.com/doc/ndbapi/en/ndbapi-examples-common-files.html
(Bug #70550, Bug #17592990) The names of these files are listed here: array_adapter.hpp: Contains utility classes for converting between C++ style strings or byte arrays and the format used by NDB internally for VARCHAR, CHAR, and VARBINARY types.
https://dev.mysql.com/doc/refman/8.4/en/enum.html
An ENUM is a string object with a value chosen from a list of permitted values that are enumerated explicitly in the column specification at table creation time. See Section 13.3.1, “String Data Type Syntax” for ENUM type syntax and length ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-session-track-get-first.html
To enable client applications to extract state-change information from OK packets, the MySQL C API provides a pair of functions: mysql_session_track_get_first() fetches the first part of the state-change information received from the server. int ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-advisor-auto-encoding.html
The group_concat_max_len variable sets the result length in bytes for the GROUP_CONCAT() function to accommodate a potentially long string. Dictionary-encoded columns are not supported in JOIN operations, with string functions and operators, or in ...Using the right string column encodings can reduce the amount of memory required on MySQL HeatWave nodes and improve query ...This topic contains the following sections: Run Auto Encoding Usage ...
https://dev.mysql.com/doc/refman/8.4/en/using-date.html
To be on the safe side, assume that strings are compared as strings and use the appropriate string functions if you want to compare a temporal value to a string. MySQL also permits a “relaxed” string format when updating and in a WHERE clause ...
https://dev.mysql.com/doc/ndbapi/en/ndbapi-examples-array-simple.html
This program inserts CHAR, VARCHAR, and BINARY column data into a table by constructing aRef objects using local functions. It then reads the columns back and extracts the data from them using local functions. (Bug #70550, Bug #17592990) #include ...See Section 2.5.15, “Common Files for NDB API Array Examples”, for listings of ...
https://dev.mysql.com/doc/relnotes/connector-net/en/news-8-0-13.html
(Bug #28687769) Functionality Added or Changed Document Store: An incremental improvement was made to the performance of session creation with a connection string. Important Changes Functionality Added or Changed Bugs Fixed Important Changes The ...
https://dev.mysql.com/doc/x-devapi-userguide/en/collection-single-document-operations.html
The CRUD commands described at Section 4.3, “Collection CRUD Function Overview” all act on a group of documents in a collection that match a filter. X DevAPI also provides the following operations, which work on single documents that are ...