PDF (US Ltr)
- 43.3Mb
PDF (A4)
- 43.4Mb
Man Pages (TGZ)
- 297.2Kb
Man Pages (Zip)
- 402.4Kb
Info (Gzip)
- 4.3Mb
Info (Zip)
- 4.3Mb
Search Results
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-overview-requirements.html
Where communication latencies between data nodes are expected to be higher than would be expected in a LAN environment (on the order of 100 µs), timeout parameters must be increased to ensure that any allowed periods of latency periods are well ...
https://dev.mysql.com/doc/refman/8.0/en/show-engine.html
The statement has these variants: SHOW ENGINE INNODB STATUS SHOW ENGINE INNODB MUTEX SHOW ENGINE PERFORMANCE_SCHEMA STATUS SHOW ENGINE INNODB STATUS displays extensive information from the standard InnoDB Monitor about the state of the InnoDB ...
https://dev.mysql.com/doc/refman/8.0/en/group-replication-system-variables.html
The debug information is stored in the GCS_DEBUG_TRACE file in the data directory. If you use a host name, you must use a fully qualified name, and ensure it is resolvable through DNS, correctly configured /etc/hosts files, or other name resolution ...Note InnoDB Cluster uses Group Replication, but the default values of the Group Replication system variables may differ from the defaults documented in this ...Some system variables on a ...
https://dev.mysql.com/doc/refman/8.0/en/crashing.html
(This is not true if you are running with the delay_key_write system variable enabled, in which case data files are written but not index files.) This means that data file contents are safe even if mysqld crashes, because the operating system ...If ...This does not mean that there are no bugs in MySQL, but if there are bugs, they should be very few and can be hard to ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-mgm-definition.html
Id Version (or later) NDB 8.0.13 Type or units unsigned Default [...] Range 1 - 255 Restart Type Initial System Restart: Requires a complete shutdown of the cluster, wiping and restoring the cluster file system from a backup, and then restarting the ... The [ndb_mgmd] section is used to configure the behavior of the management ...Although Id continues to be supported for backward compatibility, it ...
https://dev.mysql.com/doc/refman/8.0/en/persisted-system-variables.html
SET can also be used to persist certain global system variables to the mysqld-auto.cnf file in the data directory, to affect server operation for subsequent startups. To augment administrative capabilities for server configuration beyond what is ...
https://dev.mysql.com/doc/refman/8.0/en/privileges-provided.html
FILE Affects the following operations and server behaviors: Enables reading and writing files on the server host using the LOAD DATA and SELECT ... (This implies the user can read any file in any database directory, because the server can access any ...These privileges are global because they are not specific to a particular ... The ...
https://dev.mysql.com/doc/refman/8.0/en/mysql-cluster-ndbinfo-memoryusage.html
Suppose that the cluster has 2 data nodes having node IDs 5 and 6, and the config.ini file contains the following: [ndbd default] DataMemory = 1G IndexMemory = 1G Suppose also that the value of the LongMessageBuffer configuration parameter is ...The ... Querying this table provides information similar to that provided by the ALL REPORT MemoryUsage command in the ndb_mgm client, or logged by ALL DUMP ...
https://dev.mysql.com/doc/refman/8.0/en/myisamchk.html
If you run myisamchk somewhere other than in the database directory, you must specify the path to the database directory, because myisamchk has no idea where the database is located. In fact, myisamchk does not actually care whether the files you ...
https://dev.mysql.com/doc/refman/8.0/en/kerberos-pluggable-authentication.html
For example: [mysqld] authentication_kerberos_service_key_tab=/var/mysql/data/mysql.keytab If the keytab file is not in the correct place or does not contain a valid SPN key, the MySQL server does not validate this, but clients return authentication ...The file must be located in the directory named by the plugin_dir system ...Table 8.24 Plugin and Library Names for Kerberos Authentication Plugin or File Plugin or File Name Server-side plugin authentication_kerberos Client-side plugin authentication_kerberos_client Library file authentication_kerberos.so, authentication_kerberos_client.so The ...