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https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-ndb-api-statistics.html
A number of types of statistical counters relating to actions performed by or affecting Ndb objects are available. Such actions include starting and closing (or aborting) transactions; primary key and unique key operations; table, range, and pruned ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-privilege-distribution.html
Normally, each MySQL server's user privilege tables in the mysql database must use the MyISAM storage engine, which means that a user account and its associated privileges created on one SQL node are not available on the cluster's other SQL nodes.
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-programs-ndb-select-count.html
You can obtain row counts from multiple tables in the same database by listing the table names separated by spaces when invoking this command, as shown under Sample Output. ndb_select_count prints the number of rows in one or more NDB tables. With ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-programs-ndbinfo-select-all.html
ndbinfo_select_all is a client program that selects all rows and columns from one or more tables in the ndbinfo database Not all ndbinfo tables available in the mysql client can be read by this program (see later in this section). In addition, ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-replication-backups.html
Create any databases on the replica cluster that are present on the source cluster and that are to be replicated. Important A CREATE DATABASE (or CREATE SCHEMA) statement corresponding to each database to be replicated must be executed on each SQL ... This section discusses making backups and restoring from them using NDB Cluster ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-replication-conflict-resolution.html
Different methods can be used to compare resolution column values on the replica when conflicts occur, as explained later in this section; the method used can be set to act on a single table, database, or server, or on a set of one or more tables ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-replication-preparation.html
Preparing the NDB Cluster for replication consists of the following steps: Check all MySQL servers for version compatibility (see Section 21.7.2, “General Requirements for NDB Cluster Replication”). To provide replication backup capability, you ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-single-user-mode.html
Single user mode enables the database administrator to restrict access to the database system to a single API node, such as a MySQL server (SQL node) or an instance of ndb_restore. Once the cluster has entered single user mode, only the designated ...When entering single user mode, connections to all other API nodes are closed gracefully and all running transactions are ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-sql-statements.html
SELECT * FROM INFORMATION_SCHEMA.ENGINES [WHERE ENGINE LIKE 'NDB%'] This is the equivalent of SHOW ENGINES, but uses the ENGINES table of the INFORMATION_SCHEMA database. You can also query the tables in the ndbinfo information database for ... This ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-tzinfo-to-sql.html
The mysql_tzinfo_to_sql program loads the time zone tables in the mysql database. It is used on systems that have a zoneinfo database (the set of files describing time zones). If your system does not have a zoneinfo database, you can use the ...One ...