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https://dev.mysql.com/doc/refman/8.4/en/server-system-variables.html
The back_log value indicates how many requests can be stacked during this short time before MySQL momentarily stops answering new requests. Of these, some can request that the MySQL server itself map proxy users according to granted proxy ... The ...
https://dev.mysql.com/doc/ndbapi/en/mccj-clusterj-annotation-indices.html
This is used on a class where there are multiple indices defined. 4.3.2.6.1 Synopsis @Target(value=java.lang.annotation.ElementType.TYPE) @Retention(value=java.lang.annotation.RetentionPolicy.RUNTIME) public @interface Indices { public Index[] value ...
https://dev.mysql.com/doc/mysql-errors/8.4/en/server-error-reference.html
Error number: MY-010548; Symbol: ER_RPL_REPLICA_IO_THREAD_WAS_KILLED; SQLSTATE: HY000 Message: The replica IO thread%s was killed while executing initialization query '%s' Error number: MY-010550; Symbol: ... The MySQL server writes some error ...
https://dev.mysql.com/doc/refman/8.4/en/glossary.html
Connector/C++ Connector/C++ 8.0 can be used to access MySQL servers that implement a document store, or in a traditional way using SQL queries. general query log A type of log used for diagnosis and troubleshooting of SQL statements processed by the ... These terms are commonly used in information about the MySQL database ...Files with this extension are always included in ...
https://dev.mysql.com/doc/refman/8.4/en/innodb-parameters.html
Can be useful to bring cache memory back to a known state during benchmarking or to ready the MySQL server to resume its normal workload after running queries for reports or maintenance. You should consider using --innodb-dedicated-server only if ...
https://dev.mysql.com/doc/refman/8.4/en/ldap-pluggable-authentication.html
These LDAP entries are available in the directory managed by the LDAP server, to provide distinguished name values that uniquely identify each user: uid=betsy_ldap,ou=People,dc=example,dc=com uid=boris_ldap,ou=People,dc=example,dc=com CREATE USER ...
https://dev.mysql.com/doc/mysql-monitor/8.0/en/glossary.html
slow query log A MySQL Server facility for tracking queries that consume considerable time and resources. Agent The MySQL Enterprise Monitor component that actively collects data from a host and its MySQL server instances. The MySQL Enterprise ...
https://dev.mysql.com/doc/refman/8.4/en/server-options.html
During the normal startup sequence, the server determines which plugins to load by reading the mysql.plugins system table. --skip-grant-tables Command-Line Format --skip-grant-tables[={OFF|ON}] Type Boolean Default Value OFF This option affects the ... When you start the mysqld server, you can specify program options using any of the methods described in Section 6.2.2, “Specifying Program ...
https://dev.mysql.com/doc/refman/8.4/en/mysqlbinlog.html
For example: # at 141 #100309 9:28:36 server id 123 end_log_pos 245 Query thread_id=3350 exec_time=11 error_code=0 In the first line, the number following at indicates the file offset, or starting position, of the event in the binary log file. You ... The server's binary log consists of files containing “events” that describe modifications to database ...The binary log and relay log are discussed further in ...
https://dev.mysql.com/doc/refman/8.4/en/mysqldump.html
Replication Options The mysqldump command is frequently used to create an empty instance, or an instance including data, on a replica server in a replication configuration. --mysqld-long-query-time=value Command-Line Format ...It dumps one or more ... The mysqldump client utility performs logical backups, producing a set of SQL statements that can be executed to reproduce the original database object definitions and table ...