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https://dev.mysql.com/doc/refman/8.4/en/creating-ssl-files-using-openssl.html
A typical error in this case is: ERROR 2026 (HY000): SSL connection error: error:00000001:lib(0):func(0):reason(1) Important If a client connecting to a MySQL server instance uses an SSL certificate with the extendedKeyUsage extension (an X.509 v3 ... This section describes how to use the openssl command to set up SSL certificate and key files for use by MySQL servers and ...
https://dev.mysql.com/doc/workbench/en/wb-mysql-connections-navigator-instance-server-logs.html
For each connection, the Administration - Server Logs tab includes additional tabs for the general error logs and the slow logs (if available). Error Log File The following figure shows an example of entries within the Error Log File tab. Figure 6.2 ... The Administration - Server Logs tab displays log information for the MySQL server represented by each connection ...
https://dev.mysql.com/doc/refman/8.4/en/start-replica.html
SQL_THREAD starts the replication applier thread, which reads events from the relay log and executes them. You must check the replica's error log for error messages generated by the replication threads, or check that they are running satisfactorily ... START REPLICA [thread_types] [until_option] [connection_options] [channel_option] thread_types: [thread_type [, thread_type] ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-stmt-store-result.html
By default, result sets for successfully executed prepared statements are not buffered on the client and mysql_stmt_fetch() fetches them one at a time from the server. int mysql_stmt_store_result(MYSQL_STMT *stmt) Description Result sets are ...To ...
https://dev.mysql.com/doc/c-api/8.4/en/c-api-basic-interface-usage.html
The second way is for the client to initiate a row-by-row result set retrieval by calling mysql_use_result(). An advantage of mysql_use_result() is that the client requires less memory for the result set because it maintains only one row at a time ... Application programs should use this general outline for interacting with MySQL by means of the client library: Initialize the MySQL client library by calling ...
https://dev.mysql.com/doc/internals/en/configure-emulation.html
It is meant to be a temporary solution for those who need time to rewrite ./configure based scripts to native CMake. The legacy (Autotools) way to build MySQL on Unix was to run this command: BUILD/autorun.sh; ./configure lots of options; make That ...
https://dev.mysql.com/doc/connector-net/en/connector-net-programming-tracing-mysql.html
The switch level in this case is set to Verbose to display the maximum amount of information. The second number displayed in the trace message is the connection count. 12 Warning: level, code, message 13 Error: error number, error message Although ... This section describes how to set up your application to view MySQL trace ...
https://dev.mysql.com/doc/ndbapi/en/overview-application-programs.html
The main structure of an application program is as follows: Connect to a cluster using the Ndb_cluster_connection object. Initiate a database connection by constructing and initialising one or more Ndb objects. Identify the tables, columns, and ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-using-import-cluster-procedure.html
Perform a test run, and then execute the import cluster command. Any cluster processes that are under the control of the system's boot-time process management facility, such as /etc/init.d on Linux systems or the Services Manager on Windows ... The ...
https://dev.mysql.com/doc/heatwave/en/mys-hw-string-functions-operators.html
FIELD() Index (position) of first argument in subsequent arguments FIND_IN_SET() Index (position) of first argument within second argument FORMAT() Return a number formatted to specified number of decimal places. With the exception of the FORMAT() ...