Search Results
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-mgm.html
The management client accesses the management server using a C API. Advanced users can also employ this API for programming dedicated management processes to perform tasks similar to those performed by ndb_mgm. To start the management client, it is ... The ndb_mgm management client process is actually not needed to run the ...
https://dev.mysql.com/doc/connector-net/en/connector-net-programming-tracing-mysql.html
mysql Information: 1 : 1: Connection Opened: connection string = 'server=localhost;User Id=root;database=world;port=3306 ;password=******;logging=True' mysql Information: 3 : 1: Query Opened: SHOW VARIABLES mysql Information: 4 : 1: Resultset ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-top.html
Usage ndb_top [-h hostname] [-t port] [-u user] [-p pass] [-n node_id] ndb_top connects to a MySQL Server running as an SQL node of the cluster. The program tries to obtain statistics from a data node having the node ID given by the --node-id (-n) ... ndb_top displays running information in the terminal about CPU usage by NDB threads on an NDB Cluster data ...
https://dev.mysql.com/doc/c-api/8.4/en/c-api-threaded-clients.html
This section provides guidance for writing client programs that use the thread-related functions in the MySQL C API. The source for mysqlslap uses threads to set up simultaneous workloads, to test server operation under high load. As an alternative ...For further information about these functions, see Section 8.2, “C API Threaded Function ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-print-backup-file.html
Like ndb_print_schema_file and ndb_print_sys_file (and unlike most of the other NDB utilities that are intended to be run on a management server host or to connect to a management server) ndb_print_backup_file must be run on a cluster data node, ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-waiter.html
Usually, this means that the node has received a START or RESTART command from the management server, but has not yet acted on it. --connect-retry-delay Command-Line Format --connect-retry-delay=# Type Integer Default Value 5 Minimum Value 0 Maximum ... ndb_waiter repeatedly (each 100 milliseconds) prints out the status of all cluster data nodes until either the cluster reaches a given status or the --timeout limit is exceeded, then ...
https://dev.mysql.com/doc/refman/8.4/en/mysql-cluster-programs-ndb-drop-index.html
--connect-retry-delay Command-Line Format --connect-retry-delay=# Type Integer Default Value 5 Minimum Value 0 Maximum Value 5 Number of seconds to wait between attempts to contact management server. --ndb-mgm-tls Command-Line Format ...It is ...
https://dev.mysql.com/doc/connectors/en/connector-net-programming-stored-proc.html
A stored procedure is a set of SQL statements that is stored in the server. For example, to create a stored procedure named add_emp, use the CommandText property with the default command type (SQL text commands) to execute each individual SQL ...
https://dev.mysql.com/doc/connector-net/en/connector-net-programming-stored-proc.html
A stored procedure is a set of SQL statements that is stored in the server. For example, to create a stored procedure named add_emp, use the CommandText property with the default command type (SQL text commands) to execute each individual SQL ...
https://dev.mysql.com/doc/connectors/en/connector-net-programming-binary-issues.html
More specifically, the server can sometimes report that a column is binary when it is not (and the reverse). Some server functions such DATE_FORMAT return the column incorrectly as binary. With the availability of BINARY and VARBINARY data types, it ... There are certain situations where MySQL will return incorrect metadata about one or more ...