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https://dev.mysql.com/doc/refman/8.4/en/switchable-optimizations.html
To see the current set of optimizer flags, select the variable value: mysql> SELECT @@optimizer_switch\G *************************** 1. Hash Join Flags hash_join (default on) Has no effect in MySQL 8.4. Otherwise, temporary table based ...Its value ...
https://dev.mysql.com/doc/refman/8.4/en/upgrade-prerequisites.html
Before upgrading to the latest MySQL 8.4 release, ensure the upgrade readiness of your current MySQL 8.0 or MySQL 8.4 server instance by performing the preliminary checks described below. Tip Consider using the MySQL Shell upgrade checker utility ...The upgrade checker utility carries out the automated checks that are relevant for the specified target release, and advises you of further relevant checks that you should make ...
https://dev.mysql.com/doc/connectors/en/connector-net-authentication.html
MySQL Connector/NET implements a variety of authentication plugins that MySQL Server can invoke to authenticate a user. Connector/NET provides the following authentication plugins and methods: authentication_kerberos_client ...Pluggable ...
https://dev.mysql.com/doc/mysql-secure-deployment-guide/8.0/en/secure-deployment-verify-package.html
After downloading the MySQL package and before attempting to install it, ensure that the package is intact and has not been tampered with. There are two methods of integrity checking for MySQL Linux Generic Binary packages: MD5 Checksum and ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-genai-generate-embeddings.html
This section describes how to generate vector embeddings using the ML_EMBED_ROW MySQL HeatWave GenAI routine. This topic contains the following sections: Before You Begin Generate a Vector Embedding for Specified Text Run Batch Queries What's Next ...Vector embeddings are a numerical representation of the text that capture the semantics of the data and relationships to other ...
https://dev.mysql.com/doc/refman/8.4/en/create-tablespace.html
MySQL NDB Cluster also supports tablespaces using the NDB storage engine. The rounding just described is done explicitly, and a warning is issued by the MySQL Server when any such rounding is performed. Has no effect in any release of MySQL NDB ...
https://dev.mysql.com/doc/refman/8.4/en/expressions.html
This section lists the grammar rules that expressions must follow in MySQL and provides additional information about the types of terms that may appear in expressions. Expression Syntax Expression Term Notes Temporal Intervals Expression Syntax The ...For additional information about some of the expression terms, see Expression Term ...
https://dev.mysql.com/doc/connectors/en/connector-net-8-0-connection-options.html
This chapter describes the full set of MySQL Connector/NET 8.0 connection options. The protocol you use to make a connection to the server (classic MySQL protocol or X Protocol) determines which options you should use. Connection options have a ...
https://dev.mysql.com/doc/connector-net/en/connector-net-8-0-connection-options.html
This chapter describes the full set of MySQL Connector/NET 8.0 connection options. The protocol you use to make a connection to the server (classic MySQL protocol or X Protocol) determines which options you should use. Connection options have a ...
https://dev.mysql.com/doc/ndbapi/en/ndb-examples-synchronous-transactions.html
It first creates a database ndb_examples and a table api_simple (if these objects do not already exist) using the MySQL C API with an SQL node, then performs a series of basic data operations (insert, update, read, and select) on this table using ...