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https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-upgrade-downgrade.html
DDL statements on NDB tables may be rejected if any data nodes are stopped during execution; stopping each data node binary (so it can be replaced with a binary from the target version) is required as part of the upgrade or downgrade process.
https://dev.mysql.com/doc/refman/8.4/en/mysql-gr-memory-monitoring-ps-instruments-enable.html
For more information, see Section 29.3, “Performance Schema Startup Configuration” and Section 29.4, “Performance Schema Runtime Configuration”.
https://dev.mysql.com/doc/refman/8.4/en/mysql-releases.html
They describe available options to perform in-place updates (that replace binaries with the latest packages), a logical dump and load (such as using mysqldump or MySQL Shell's dump utilities), cloning data with the clone plugin, and asynchronous ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-shell-tutorial-javascript-documents-modify.html
In the following example, the modify() method uses the search condition to identify the document to change and then the set() method replaces two values within the nested demographics object. You can use the modify() method to update one or more ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-shell-tutorial-javascript-download.html
Commands end with ; \source /tmp/world_x-db/world_x.sql Replace /tmp/ with the path to the world_x.sql file on your system. As part of this quick-start guide, an example schema is provided which is referred to as the world_x schema. Many of the ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-shell-tutorial-javascript-shell.html
Replace this with the hostname of the MySQL server instance you are using as a Document Store. This quick-start guide assumes a certain level of familiarity with MySQL Shell. The following section is a high level overview, see the MySQL Shell ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-shell-tutorial-python-documents-modify.html
In the following example, the modify() method uses the search condition to identify the document to change and then the set() method replaces two values within the nested demographics object. You can use the modify() method to update one or more ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-shell-tutorial-python-download.html
Commands end with ; \source /tmp/world_x-db/world_x.sql Replace /tmp/ with the path to the world_x.sql file on your system. As part of this quick-start guide, an example schema is provided which is referred to as the world_x schema. Many of the ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-shell-tutorial-python-shell.html
Replace this with the hostname of the MySQL server instance you are using as a Document Store. This quick-start guide assumes a certain level of familiarity with MySQL Shell. The following section is a high level overview, see the MySQL Shell ...
https://dev.mysql.com/doc/refman/8.4/en/mysqlbinlog-row-events.html
The following limitations apply: The original column names are lost and replaced by @N, where N is a column number. The following examples illustrate how mysqlbinlog displays row events that specify data modifications. These correspond to events ...