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https://dev.mysql.com/doc/refman/5.7/en/index-hints.html
This provides more fine-grained control over optimizer selection of an execution plan for various phases of query processing. With statement-based binary logging, having different modes for the source and replicas might lead to replication errors.
https://dev.mysql.com/doc/refman/5.7/en/audit-log-filtering.html
As of MySQL 5.7.20, filter rules have the capability of blocking (aborting) execution of qualifying events, in addition to existing capabilities for event logging. Constraints on Audit Log Filtering Functions Audit log filtering functions are ...
https://dev.mysql.com/doc/refman/5.7/en/constraints.html
The basic philosophy is that MySQL Server tries to produce an error for anything that it can detect while parsing a statement to be executed, and tries to recover from any errors that occur while executing the statement. Several SQL mode options are ...We must handle the case when you have inserted or updated a lot of rows in a nontransactional table for which changes cannot be rolled back when an error ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-online-add-node-remarks.html
REORGANIZE PARTITION (or the execution of any other DDL statement), it is not possible to restart cluster data nodes. The creation of the node group is rolled back If the execution of CREATE NODEGROUP has reached the internal commit point: When ...
https://dev.mysql.com/doc/refman/5.7/en/mysqlimport.html
If the file does not exist or is otherwise inaccessible, an error occurs. If the file does not exist or is otherwise inaccessible, an error occurs. If you do not specify either option, an error occurs when a duplicate key value is found, and the ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-log-events.html
An event report reported in the event logs has the following format: datetime [string] severity -- message For example: 09:19:30 2005-07-24 [NDB] INFO -- Node 4 Start phase 4 completed This section discusses all reportable events, ordered by ...In ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-connection-strings.html
(See the documentation for the respective executable.) It is also possible to set the connection string for all nodes in the cluster at once by placing it in a [mysql_cluster] section in the management server's my.cnf file. Write the connection ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-ndbinfo-processes.html
process_id This node's process ID angel_process_id Process ID of this node's angel process process_name Name of the executable service_URI Service URI of this node (see text) Notes node_id is the ID assigned to this node in the cluster. For an ...
https://dev.mysql.com/doc/refman/5.7/en/tuning-trace-purging.html
Thus, if a statement contains substatements (such as invoking stored procedures, stored functions, or triggers), the topmost statement and substatements each generate one trace, but at the end of execution, the trace for only the last substatement ...A user who wants to see the trace of a different substatement can enable or disable tracing for the desired substatement, but this requires editing the routine code, which may not always be ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-secure-installation.html
Normal usage is to connect to the local MySQL server; invoke mysql_secure_installation without arguments: mysql_secure_installation When executed, mysql_secure_installation prompts you to determine which actions to perform. If the file does not ...