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https://dev.mysql.com/doc/relnotes/connector-python/en/news-8-0-32.html
(Bug #81572, Bug #23342572) Using MySQLConverter.escape() on datetime objects raised the error TypeError: an integer is required. (WL #14861) Adopted type hint enforcement for function and class attributes with mypy; this is compliant with PEP 8 for ... Functionality Added or Changed Bugs Fixed Functionality Added or Changed Removed distutils support, which is deprecated in Python 3.10 and removed in Python ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-supervised-learning.html
MySQL HeatWave AutoML supports the following types of machine learning: supervised, unsupervised, and semi-supervised. In a business setting, predictive models have a variety of possible applications such as predicting customer churn, approving or ...Supervised Learning Supervised learning creates a machine learning model by analyzing a labeled dataset to learn ...
https://dev.mysql.com/doc/refman/8.4/en/debugging-server.html
If mysqld starts to eat up CPU or memory or if it “hangs,” you can use mysqladmin processlist status to find out if someone is executing a query that takes a long time. If you are using some functionality that is very new in MySQL, you can try ...You should also read the OS-specific section in this manual for problems that may be unique to your ...
https://dev.mysql.com/doc/refman/8.4/en/enterprise-encryption-usage.html
To use MySQL Enterprise Encryption in applications, invoke the functions that are appropriate for the operations you wish to perform. MySQL Enterprise Encryption functions are provided by a MySQL component component_enterprise_encryption. For ...
https://dev.mysql.com/doc/refman/8.4/en/faqs-migration.html
Where can I find information on how to upgrade or downgrade MySQL? A.8.1. Where can I find information on how to upgrade or downgrade MySQL? For detailed upgrade information, see Chapter 3, Upgrading MySQL. This may seem more complicated, but ...Do ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-management.html
More detailed information about NDB Cluster operations is available in real time through an SQL interface using the ndbinfo database. mysqld exposes the NDB API statistics counters as system status variables, which can be identified from the prefix ... Managing an NDB Cluster involves a number of tasks, the first of which is to configure and start NDB ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ndbinfo-server-transactions.html
The server_transactions table is subset of the cluster_transactions table, but includes only those transactions in which the current SQL node (MySQL Server) is a participant, while including the relevant connection IDs. (Currently, the MySQL Server ...Together with the block name, this number can be used to look up a given instance in the threadblocks ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-ps-tables.html
NDB provides information in the MySQL Performance Schema about ndbcluster plugin threads and instrumenting for transaction batch memory. row *************************** NAME: memory/ndbcluster/Thd_ndb::batch_mem_root ENABLED: YES TIMED: NULL ...
https://dev.mysql.com/doc/refman/8.4/en/windows-and-ssh.html
This section describes how to get an encrypted connection to a remote MySQL server with SSH. This userid value might not be the same as the user name of your MySQL account. Either do a remote forward (Set local_port: 3306, remote_host: ...Log in to ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-stmt-send-long-data.html
bool mysql_stmt_send_long_data(MYSQL_STMT *stmt, unsigned int parameter_number, const char *data, unsigned long length) Description Enables an application to send parameter data to the server in pieces (or “chunks”). It can be called multiple ...data is a pointer to a buffer containing data to be sent, and length indicates the number of bytes in the ...