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https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-online-operations.html
For ALGORITHM=COPY, the mysqld NDB Cluster handler performs the following actions: Tells the data nodes to create an empty copy of the table, and to make the required schema changes to this copy. Tells the data nodes to drop the original table and ...NDB Cluster handles COPY and INPLACE as described in the next few ... MySQL ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-blob-tool.html
The basic syntax for ndb_blob_tool is shown here: ndb_blob_tool [options] table [column, ...] Unless you use the --help option, you must specify an action to be performed by including one or more of the options --check-orphans, --delete-orphans, or ...These options cause ndb_blob_tool to check for orphaned BLOB parts, remove any orphaned BLOB parts, and generate a dump file listing orphaned BLOB parts, respectively, and are described in more detail later in this ...
https://dev.mysql.com/doc/refman/8.4/en/keyring.html
These keyring components are available: component_keyring_file: Stores keyring data in a file local to the server host. component_keyring_encrypted_file: Stores keyring data in an encrypted, password-protected file local to the server host. The ...
https://dev.mysql.com/doc/heatwave/en/mys-hwaml-training-a-forecasting-model.html
For example, if the datetime_index in the training table has YEAR data type, and the last date is year 2023, the predict table length must be less than 238 rows: 2261 minus 2023 equals 238 rows. After preparing the data for a forecasting model, you ...Requirements for Forecasting Training Define the following required parameters to train a forecasting ...
https://dev.mysql.com/doc/mysql-ai/9.5/en/mys-ai-aml-training-a-forecasting-model.html
For example, if the datetime_index in the training table has YEAR data type, and the last date is year 2023, the predict table length must be less than 238 rows: 2261 minus 2023 equals 238 rows. After preparing the data for a forecasting model, you ...Requirements for Forecasting Training Define the following required parameters to train a forecasting ...
https://dev.mysql.com/doc/refman/8.4/en/multiple-servers.html
If you use the following log file options, their values must differ for each server: --general_log_file=file_name --log-bin[=file_name] --slow_query_log_file=file_name --log-error[=file_name] For further discussion of log file options, see Section ...In addition to using different data directories, several other options must have different values for each server instance: --port=port_num --port controls the port number for TCP/IP ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-js/en/processing-warnings.html
Similar to the execution of single statements committing or rolling back a transaction can also trigger warnings. To be able to process these warnings the replied result object of Session.commit(); or Session.rollback(); needs to be checked. The ...
https://dev.mysql.com/doc/x-devapi-userguide-shell-python/en/processing-warnings.html
Similar to the execution of single statements committing or rolling back a transaction can also trigger warnings. To be able to process these warnings the replied result object of Session.commit(); or Session.rollback(); needs to be checked. The ...
https://dev.mysql.com/doc/refman/8.4/en/blob.html
For truncation of nonspace characters, you can cause an error to occur (rather than a warning) and suppress insertion of the value by using strict SQL mode. This means that, if the index requires unique values, duplicate-key errors occur for values ... A BLOB is a binary large object that can hold a variable amount of ...In most respects, you can ...
https://dev.mysql.com/doc/refman/8.4/en/replica-logs-relaylog.html
The relay log, like the binary log, consists of a set of numbered files containing events that describe database changes, and an index file that contains the names of all used relay log files. The default location for relay log files is the data ...