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https://dev.mysql.com/doc/refman/8.4/en/connectors-apis.html
MySQL Connectors provide connectivity to the MySQL server for client programs. The MySQL C API For direct access to using MySQL natively within a C application, the C API provides low-level access to the MySQL client/server protocol through the ...
https://dev.mysql.com/doc/refman/8.4/en/macos-installation-notes.html
Homebrew: For example, if you installed MySQL Server using Homebrew to its default location then the MySQL installer installs to a different location and won't upgrade the version from Homebrew. Stop the other MySQL Server instances before running ... You should keep the following issues and notes in mind: Other MySQL installations: The installation procedure does not recognize MySQL installations by package managers such as ...
https://dev.mysql.com/doc/refman/8.4/en/performance-schema-status-variables.html
Performance_schema_nested_statement_lost The number of stored program statements for which statistics were lost. Performance_schema_program_lost The number of stored programs for which statistics were lost. This can be nonzero if the value of ...
https://dev.mysql.com/doc/refman/8.4/en/problems-with-mysql-sock.html
The default location for the Unix socket file that the server uses for communication with local clients is /tmp/mysql.sock. Another approach is to change the place where the server creates the Unix socket file. If you do this, you should also let ...(For some distribution formats, the directory might be different, such as /var/lib/mysql for RPMs.) On some versions of Unix, anyone can delete files in the /tmp directory or other similar directories used for temporary ...
https://dev.mysql.com/doc/refman/8.4/en/tutorial.html
mysql (sometimes referred to as the “terminal monitor” or just “monitor”) is an interactive program that enables you to connect to a MySQL server, run queries, and view the results. This chapter provides a tutorial introduction to MySQL by ...mysql may also be used in batch mode: you place your queries in a file beforehand, then tell mysql to execute the contents of the ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-using-mcmd.html
--help, -? Command-Line Format --help mcmd help output provides information on some file paths and all the program options; it also provides some usage examples of the mcmd command: $> mcmd --help MySQL Cluster Manager v8.4.6 on linux-glibc2.17 ...
https://dev.mysql.com/doc/mysql-errors/8.4/en/global-error-reference.html
This document lists “global” error messages that are shared in the sense that they can be produced by the MySQL server or by MySQL client programs. If the server writes a message to the error log that has a global error code, it pads the error ...These errors have error codes in the range from 1 to ...
https://dev.mysql.com/doc/connectors/en/connector-j-interceptors.html
An interceptor is a software design pattern that provides a transparent way to extend or modify some aspect of a program, similar to a user exit. In these kinds of interceptor classes, you might add extra diagnostic information to exceptions that ...With Connector/J, the interceptors are enabled and disabled by updating the connection string to refer to different sets of interceptor classes that you ...
https://dev.mysql.com/doc/connectors/en/connector-net-medium-trust-gac.html
Configure the MySQL server to accept pipe connections, by adding the --enable-named-pipe option on the command line. Edit your web.config file so that your application runs using a Medium trust level: <system.web> <trust level="Medium"/> ... If the ...
https://dev.mysql.com/doc/connectors/en/connector-odbc-configuration-connection-without-dsn.html
You can connect to the MySQL server using SQLDriverConnect, by specifying the DRIVER name field. Here are the connection strings for Connector/ODBC using DSN-less connections: For Connector/ODBC 9.3: ConnectionString = "DRIVER={MySQL ODBC 9.3 ...On ...