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https://dev.mysql.com/doc/refman/8.4/en/partitioning-range.html
A table that is partitioned by range is partitioned in such a way that each partition contains rows for which the partitioning expression value lies within a given range. Ranges should be contiguous but not overlapping, and are defined using the ...
https://dev.mysql.com/doc/refman/8.4/en/password-logging.html
An implication of password rewriting is that statements that cannot be parsed (due, for example, to syntax errors) are not written to the general query log because they cannot be known to be password free. Use cases that require logging of all ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-clone-status-table.html
The clone_status table shows the status of the current or last executed cloning operation only. The table only ever contains one row of data, or is empty. The clone_status table has these columns: ID A unique cloning operation identifier in the ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-connection-tables.html
When a client connects to the MySQL server, it does so under a particular user name and from a particular host. They differ in that, for grant tables, the host part of an account can be a pattern, whereas for Performance Schema tables, the host ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-quick-start.html
Check the server error log for information about what went wrong. This section briefly introduces the Performance Schema with examples that show how to use it. For additional examples, see Section 29.19, “Using the Performance Schema to Diagnose ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-replication-group-members-table.html
ERROR: The member has encountered an error, either during applying transactions or during the recovery phase, and is not participating in the group's transactions. This table shows network and status information for replication group members. The ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-status-monitoring.html
If the value chosen for performance_schema_max_mutex_classes is too small, no error is reported in the error log and there is no failure at runtime. Names for these variables have several forms: Performance_schema_xxx_classes_lost indicates how many ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-timing.html
If a processor's cycle rate fluctuates, conversion from cycles to real-time units is subject to error. Their accuracy is subject to the usual forms of error associated with conversion from one unit to another. Events are collected by means of ...
https://dev.mysql.com/doc/refman/8.4/en/preface.html
Warranty Disclaimer The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. This is the Reference Manual for the MySQL Database System, ...
https://dev.mysql.com/doc/refman/8.4/en/prepare.html
This means that if the new statement contains an error and cannot be prepared, an error is returned and no statement with the given name exists. PREPARE stmt_name FROM preparable_stmt The PREPARE statement prepares a SQL statement and assigns it a ...