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https://dev.mysql.com/doc/relnotes/connector-python/en/news-9-4-0.html
Functionality Added or Changed Bugs Fixed Functionality Added or Changed The extra option name for wheel package installation of dependencies for WebAuthn functionality has been changed from fido2 to webauthn. (WL #16963) Bugs Fixed When making ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/mem-advisor-intro-advisor-schedules-ref.html
Schedules define when the Advisors collect data: Fixed Rate: collects data according to a fixed schedule. Fixed Delay: collects data only after the preceding collection is complete. If the schedule is set to 1 minute, and the first data collection ...
https://dev.mysql.com/doc/relnotes/mysql-operator/en/news-8-0-31-2.0.7.html
Functionality Added or Changed Bugs Fixed Functionality Added or Changed Added AWS S3 support, a feature added in MySQL Shell 8.0.30. (WL #15115) Bugs Fixed Dropped compatibility for Kubernetes 1.20 and older. (Bug #34569963) Fixed cluster ...This ...
https://dev.mysql.com/doc/refman/8.4/en/audit-log-file-formats.html
The MySQL server calls the audit log plugin to write an audit record to its log file whenever an auditable event occurs. Typically the first audit record written after plugin startup contains the server description and startup options. Elements ...
https://dev.mysql.com/doc/refman/8.4/en/crashing.html
If you have a problem, it always helps if you try to find out exactly what crashes your system, because you have a much better chance of getting the problem fixed quickly. Fixed-size rows take a little extra space, but are much more tolerant to ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-parameters.html
InnoDB Startup Options InnoDB System Variables System variables that are true or false can be enabled at server startup by naming them, or disabled by using a --skip- prefix. With this setting, except that the doublewrite buffer is fully enabled, ...For example, to enable or disable the InnoDB adaptive hash index, you can use --innodb-adaptive-hash-index or --skip-innodb-adaptive-hash-index on the command line, or innodb_adaptive_hash_index or skip_innodb_adaptive_hash_index in an option ...
https://dev.mysql.com/doc/refman/8.4/en/myisam-repair.html
If the data file contains everything that it should and the delete links point at the correct locations within the data file, this should work, and the table is fixed. The discussion in this section describes how to use myisamchk on MyISAM tables ...
https://dev.mysql.com/doc/refman/8.4/en/myisampack.html
When the table is used later, the server reads into memory the information needed to decompress columns. This results in much better performance when accessing individual rows, because you only have to uncompress exactly one row. MySQL uses mmap() ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-restore.html
The path may be absolute or relative to the directory in which the ndb_restore executable is located, and may be optionally prefixed with backup-path=. --defaults-group-suffix Command-Line Format --defaults-group-suffix=string Type String Default ...
https://dev.mysql.com/doc/refman/8.4/en/number-literals.html
For example, 2.34 is an exact-value (fixed-point) number, whereas 2.34E0 is an approximate-value (floating-point) number. The DECIMAL data type is a fixed-point type and calculations are exact. In MySQL, the DECIMAL type has several synonyms: ...