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https://dev.mysql.com/doc/refman/8.0/en/partitioning-maintenance.html
Rebuilds the partition; this has the same effect as dropping all records stored in the partition, then reinserting them. A number of table and partition maintenance tasks can be carried out on partitioned tables using SQL statements intended for ...
https://dev.mysql.com/doc/refman/8.0/en/password-logging.html
Replicas store the password for the replication source server in their connection metadata repository, which by default is a table in the mysql database named slave_master_info. Passwords can be written as plain text in SQL statements such as ...
https://dev.mysql.com/doc/refman/8.0/en/password-security-user.html
Use the mysql_config_editor utility, which enables you to store authentication credentials in an encrypted login path file named .mylogin.cnf. MySQL users should use the following guidelines to keep passwords secure. When you run a client program ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-stage-tables.html
These tables store stage events: events_stages_current: The current stage event for each thread. The Performance Schema tables provide a container to store progress data, but make no assumptions about the semantics of the metric itself: A “work ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-status-variables.html
Performance_schema_nested_statement_lost The number of stored program statements for which statistics were lost. Performance_schema_program_lost The number of stored programs for which statistics were lost. Performance Schema status variables have ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-table-reference.html
The following table summarizes all available Performance Schema tables. For greater detail, see the individual table descriptions. Table 29.1 Performance Schema Tables Table Name Description Introduced accounts Connection statistics per client ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema-timing.html
Performance Schema Timer Representation in Events Rows in Performance Schema tables that store current events and historical events have three columns to represent timing information: TIMER_START and TIMER_END indicate when an event started and ...
https://dev.mysql.com/doc/refman/8.0/en/performance-schema.html
Performance Schema events are distinct from events written to the server's binary log (which describe data modifications) and Event Scheduler events (which are a type of stored program). The MySQL Performance Schema is a feature for monitoring ...
https://dev.mysql.com/doc/refman/8.0/en/pluggable-authentication-system-variables.html
If FIDO authentication is attempted and this value is not the one expected by the FIDO device, the device assumes that it is not talking to the correct server and an error occurs. Note As of MySQL 8.0.35, this plugin variable is deprecated and ...
https://dev.mysql.com/doc/refman/8.0/en/programs-overview.html
X DevAPI enables you to work with both relational and document data, see Chapter 22, Using MySQL as a Document Store. mysql_config_editor A utility that enables you to store authentication credentials in a secure, encrypted login path file named ...