https://dev.mysql.com/mysql-cluster-ndbinfo-diskpagebuffer.html
Table 22.394 Columns of the diskpagebuffer table Column Name Type Description node_id integer The data node ID block_instance integer Block instance pages_written integer Number of pages written to disk. The diskpagebuffer table provides statistics ...
https://dev.mysql.com/mysql-cluster-ndbinfo-membership.html
The membership table describes the view that each data node has of all the others in the cluster, including node group membership, president node, arbitrator, arbitrator successor, arbitrator connection states, and other information. The following ...
https://dev.mysql.com/mysql-cluster-ndbinfo-server-transactions.html
The server_transactions table is subset of the cluster_transactions table, but includes only those transactions in which the current SQL node (MySQL Server) is a participant, while including the relevant connection IDs. The following table provides ...
https://dev.mysql.com/group-by-functions.html
The SUM() and AVG() functions return a DECIMAL value for exact-value arguments (integer or DECIMAL), and a DOUBLE value for approximate-value arguments (FLOAT or DOUBLE). Prior to MySQL 8.0, bit functions and operators required BIGINT (64-bit ...
https://dev.mysql.com/server-options.html
--debug-sync-timeout[=N] Property Value Command-Line Format --debug-sync-timeout[=#] Type Integer Controls whether the Debug Sync facility for testing and debugging is enabled. --exit-info[=flags], -T [flags] Property Value Command-Line Format ...
https://dev.mysql.com/data-masking-reference.html
margin1: A nonnegative integer that specifies the number of characters on the left end of the string to remain unmasked. margin2: A nonnegative integer that specifies the number of characters on the right end of the string to remain unmasked. The ...
https://dev.mysql.com/mysql-cluster-api-definition.html
LocationDomainId takes an integer value between 0 and 16 inclusive, with 0 being the default; using 0 is the same as leaving the parameter unset. The [mysqld] and [api] sections in the config.ini file define the behavior of the MySQL servers (SQL ...
https://dev.mysql.com/mysql-cluster-ndbinfo-cluster-transactions.html
The cluster_transactions table shows information about all ongoing transactions in an NDB Cluster. The following table provides information about the columns in the cluster_transactions table. For each column, the table shows the name, data type, ...
https://dev.mysql.com/control-flow-functions.html
Otherwise, the result is an integer type (with one exception): If all integer types are all signed or all unsigned, the result is the same sign and the precision is the highest of all specified integer types (that is, TINYINT, SMALLINT, MEDIUMINT, ...The second syntax returns the result for the first condition that is ...
https://dev.mysql.com/partitioning-types.html
The function may consist of any expression valid in MySQL that yields a nonnegative integer value. These columns can contain other than integer values, since the hashing function supplied by MySQL guarantees an integer result regardless of the ...
