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https://dev.mysql.com/doc/internals/en/com-query-response.html
ProtocolText::Resultset: A packet containing a Protocol::LengthEncodedInteger column_count column_count * Protocol::ColumnDefinition packets If the CLIENT_DEPRECATE_EOF client capability flag is not set, EOF_Packet One or more ...Image description ...
https://dev.mysql.com/doc/internals/en/transactions-life-cycle.html
In such situations there is little the server can do and the only option is to roll back transactions in all other participating engines, and send an error to the user. The remaining rare cases, when the server explicitly must commit a statement ...
https://dev.mysql.com/doc/ndbapi/en/mccj-overview-clusterj-object-models.html
It also stores parameters regarding how to connect to the cluster, including connection delays and timeouts. In addition, it enables the user to mark a transaction as being rollback-only, which makes it possible for a component that is not ... This ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-command-options.html
(See Section 8.2.16, “Server Handling of Expired Passwords”.) --connect-timeout=value Command-Line Format --connect-timeout=value Type Numeric Default Value 0 The number of seconds before connection timeout. mysql supports the following ...
https://dev.mysql.com/doc/mysql-shell/9.4/en/mysql-shell-utilities-parallel-table.html
The calculation ensures that if the maximum number of threads exceeds the number of chunks that will actually be sent, the utility does not create more threads than necessary. maxRate: "rate" The maximum limit on data throughput in bytes per second ...The utility is capable of completing a large data import many times faster than a standard single-threaded upload using a LOAD DATA ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-regression-prepare.html
This topic describes how to prepare the data to use for a regression machine learning model. The regression use-case is to predict house prices based on the size of the house, the address of the house, and the state the house is located in. To ...
https://dev.mysql.com/doc/refman/8.4/en/charset-mysql.html
MySQL Server supports multiple character sets, including several Unicode character sets. To display the available character sets, use the INFORMATION_SCHEMA CHARACTER_SETS table or the SHOW CHARACTER SET statement. For more complete information, ...
https://dev.mysql.com/doc/mysql-ai/9.4/en/mys-ai-aml-regression-explanations.html
row *************************** Notes: house_size (1300) increased the value the model predicted the most ml_results: {"attributions": {"house_size": 31384.31, "state": 226.31, "id": 30184.16}, "predictions": {"price": 489206.0}, "notes": ... After ...
https://dev.mysql.com/doc/mysql-ai/9.4/en/mys-ai-aml-regression-prepare.html
This topic describes how to prepare the data to use for a regression machine learning model. The regression use-case is to predict house prices based on the size of the house, the address of the house, and the state the house is located in. To ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-rpd-nodes-table.html
Updated about every five seconds, up to a maximum of every 11 seconds when ML_MEMORY_STATE is ACTIVE. Updated about every 60 seconds, up to a maximum of every 66 seconds when ML_MEMORY_STATE is IDLE, or IDLE_CACHED. Updated about every five seconds, ...If a query starts and finishes in the four seconds between refreshes, the memory used by the query is not accounted for in the reported ...