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https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-programs-ndb-print-schema-file.html
For more information about cluster schema files, see NDB Cluster Data Node File System Directory. Usage ndb_print_schema_file file_name file_name is the name of a cluster schema file. Like ndb_print_backup_file and ndb_print_sys_file (and unlike ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-programs-ndb-print-sys-file.html
ndb_print_sys_file obtains diagnostic information from an NDB Cluster system file. For more information, see NDB Cluster Data Node File System Directory. Usage ndb_print_sys_file file_name file_name is the name of a cluster system file (sysfile).
https://dev.mysql.com/doc/refman/5.7/en/mysql-installation-windows-path.html
Warning You must exercise great care when editing your system PATH by hand; accidental deletion or modification of any portion of the existing PATH value can leave you with a malfunctioning or even unusable system. To make it easier to invoke MySQL ...
https://dev.mysql.com/doc/refman/5.7/en/mysqldump-stored-programs.html
To disable any of these options explicitly, use its skip form: --skip-events, --skip-routines, or --skip-triggers. The other options are disabled by default and must be specified explicitly to dump the corresponding objects.
https://dev.mysql.com/doc/refman/5.7/en/open.html
OPEN cursor_name This statement opens a previously declared cursor. For an example, see Section 13.6.6, “Cursors”. ...
https://dev.mysql.com/doc/refman/5.7/en/optimize-multi-tables.html
Some techniques for keeping individual queries fast involve splitting data across many tables. When the number of tables runs into the thousands or even millions, the overhead of dealing with all these tables becomes a new performance consideration.
https://dev.mysql.com/doc/refman/5.7/en/performance-schema-file-instances-table.html
The file_instances table lists all the files seen by the Performance Schema when executing file I/O instrumentation. If a file on disk has never been opened, it is not in file_instances. When a file is deleted from the disk, it is also removed from ...
https://dev.mysql.com/doc/refman/5.7/en/replication-features-floatvalues.html
This is true for operations that use floating-point values explicitly, or that use values that are converted to floating-point implicitly. Comparisons of floating-point values might yield different results on source and replica servers due to ...
https://dev.mysql.com/doc/refman/5.7/en/replication-features-truncate.html
TRUNCATE TABLE is normally regarded as a DML statement, and so would be expected to be logged and replicated using row-based format when the binary logging mode is ROW or MIXED. TRUNCATE TABLE is treated for purposes of logging and replication as ...However this caused issues when logging or replicating, in STATEMENT or MIXED mode, tables that used transactional storage engines such as InnoDB when the transaction isolation level was READ COMMITTED or READ UNCOMMITTED, which precludes statement-based ...
https://dev.mysql.com/doc/refman/5.7/en/replication-features-views.html
Care should therefore be taken to ensure that views do not replicate table data that would normally be filtered for security reasons. Views are filtered by their own name, not by the tables they refer to. This means that a view can be replicated to ...