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https://dev.mysql.com/doc/refman/9.7/en/myisamlog.html
To create such a file, start the server with a --log-isam=log_file option. Invoke myisamlog like this: myisamlog [options] [file_name [tbl_name] ...] The default operation is update (-u). If a recovery is done (-r), all writes and possibly updates ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-batch-commands.html
Previously, it read them and sent them to the server, resulting in a syntax error. The mysql client typically is used interactively, like this: mysql db_name However, it is also possible to put your SQL statements in a file and then tell mysql to ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-data-node-memory-management.html
In addition, the parameters MaxNoOfConcurrentIndexOperations, MaxNoOfFiredTriggers, MaxNoOfLocalOperations, and MaxNoOfLocalScans are incompatible with TransactionMemory and cannot be set concurrently with it; if TransactionMemory is set and any of ... All memory allocation for a data node is performed when the node is ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-limitations-transactions.html
Because the MySQL server creates a shadowing ordered index for every unique index created in NDB, this lets the ordered index be read instead, and avoids unique index access locking. A number of limitations exist in NDB Cluster with regard to the ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-limitations.html
In the sections that follow, we discuss known limitations in current releases of NDB Cluster as compared with the features available when using the MyISAM and InnoDB storage engines. You can report any discrepancies that you encounter to the MySQL ...
https://dev.mysql.com/doc/refman/9.7/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 ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-ndb-innodb-engines.html
The NDB storage engine is implemented using a distributed, shared-nothing architecture, which causes it to behave differently from InnoDB in a number of ways. For those unaccustomed to working with NDB, unexpected behaviors can arise due to its ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-ndbinfo-backup-id.html
This table provides a way to find the ID of the backup started most recently for this cluster. The backup_id table contains a single column id, which corresponds to a backup ID taken using the ndb_mgm client START BACKUP command.
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-ndbinfo-transporters.html
Notes For each running data node in the cluster, the transporters table displays a row showing the status of each of that node's connections with all nodes in the cluster, including itself. This information is shown in the table's status column, ...
https://dev.mysql.com/doc/refman/9.7/en/mysql-cluster-privilege-synchronization.html
Whenever a MySQL server starts up and joins the cluster as an SQL node it executes these stored CREATE USER and GRANT statements as part of the cluster schema synchronization process. Privilege synchronization is the mechanism used by NDB Cluster ...