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https://dev.mysql.com/doc/refman/8.4/en/clone-plugin-limitations.html
MyISAM and CSV tables stored in any schema including the sys schema are cloned as empty tables. Local cloning operations do not support cloning of general tablespaces that were created with an absolute path. A cloned tablespace file with the same ...
https://dev.mysql.com/doc/refman/8.4/en/communication-errors.html
The host cache, which is accessible using the Performance Schema host_cache table. See Section 7.1.12.3, “DNS Lookups and the Host Cache”, and Section 29.12.22.3, “The host_cache Table”. If connection problems occur such as communication ...
https://dev.mysql.com/doc/refman/8.4/en/comparison-operators.html
Table 14.4 Comparison Operators Name Description > Greater than operator >= Greater than or equal operator < Less than operator <>, != Not equal operator <= Less than or equal operator <=> NULL-safe equal to operator = Equal operator BETWEEN ...
https://dev.mysql.com/doc/refman/8.4/en/compilation-problems.html
Versions of bison older than 1.75 may report this error: sql_yacc.yy:#####: fatal error: maximum table size (32767) exceeded The maximum table size is not actually exceeded; the error is caused by bugs in older versions of bison. If you do ...
https://dev.mysql.com/doc/refman/8.4/en/connection-control-plugin-variables.html
For more detailed connection control monitoring information, examine the INFORMATION_SCHEMA CONNECTION_CONTROL_FAILED_LOGIN_ATTEMPTS table; see Section 28.6.2, “The INFORMATION_SCHEMA CONNECTION_CONTROL_FAILED_LOGIN_ATTEMPTS Table”. This ...
https://dev.mysql.com/doc/refman/8.4/en/data-masking-component-variables.html
For additional information about setting up the data-masking components to use an alternative location for the data-masking table, see Install Using a Dedicated Schema. The MySQL Enterprise Data Masking and De-Identification components support the ...
https://dev.mysql.com/doc/refman/8.4/en/data-masking-components-vs-plugin.html
The following table briefly compares MySQL Enterprise Data Masking and De-Identification components and the plugin library to provide an overview of their differences. Previously, MySQL enabled masking and de-identification capabilities using a ...
https://dev.mysql.com/doc/refman/8.4/en/disk-issues.html
If your computer is reasonably stable, this should give you better performance without sacrificing too much reliability. This section describes ways to configure storage devices when you can devote more and faster storage hardware to the database ...
https://dev.mysql.com/doc/refman/8.4/en/enterprise-encryption-installation.html
To install the component, issue this INSTALL COMPONENT statement: INSTALL COMPONENT "file://component_enterprise_encryption"; INSTALL COMPONENT requires the INSERT privilege for the mysql.component system table because it adds a row to that table to ... The functions are provided by a MySQL component component_enterprise_encryption, and installing the component installs all of the ...
https://dev.mysql.com/doc/refman/8.4/en/event-scheduler.html
Stored routines require the events data dictionary table in the mysql system database. The MySQL Event Scheduler manages the scheduling and execution of events, that is, tasks that run according to a schedule. The following discussion covers the ...