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https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-option-tables.html
Ndb_epoch_delete_delete_count: Number of delete-delete conflicts detected (delete operation is applied, but row does not exist). The following list includes command-line options, system variables, and status variables applicable within mysqld when ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-params-mgmd.html
To add new management servers to a running NDB Cluster, it is also necessary perform a rolling restart of all cluster nodes after modifying any existing config.ini files. The listing in this section provides information about parameters used in the ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-params-ndbd.html
FileSystemPath: Path to directory where data node stores its data (directory must exist). The listings in this section provide information about parameters used in the [ndbd] or [ndbd default] sections of a config.ini file for configuring NDB ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-drop-table.html
Usage ndb_drop_table -c connection_string tbl_name -d db_name Options that can be used with ndb_drop_table are shown in the following table. --connect-retries Command-Line Format --connect-retries=# Type Integer Default Value 12 Minimum Value 0 ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-sign-keys.html
Management of TLS keys and certificates in implemented in NDB Cluster as the executable utility program ndb_sign_keys, which can normally be found in the MySQL bin directory. The program performs such functions as creating, signing, and retiring ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-size-pl.html
If you do not wish to use an existing account, then creating one using GRANT USAGE ON db_name.*—where db_name is the name of the database to be examined—is sufficient for this purpose. This is a Perl script that can be used to estimate the ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndbd.html
The option also causes the removal of all data files associated with Disk Data tablespaces and undo log files associated with log file groups that existed previously on this data node (see Section 25.6.11, “NDB Cluster Disk Data Tables”). The ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-replication-general.html
Updates by NDB API applications to existing tables that were created using a MySQL server can be replicated. A replication channel requires two MySQL servers acting as replication servers (one each for the source and replica). For example, this ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-security-mysql-privileges.html
The most important points to remember regarding the MySQL privilege system with regard to NDB Cluster are listed here: Users and privileges established on one SQL node do not automatically exist or take effect on other SQL nodes in the cluster. In ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-security-mysql-security-procedures.html
In this section, we discuss MySQL standard security procedures as they apply to running NDB Cluster. In general, any standard procedure for running MySQL securely also applies to running a MySQL Server as part of an NDB Cluster. First and foremost, ...