Search Results
https://dev.mysql.com/doc/c-api/8.4/en/c-api-introduction.html
(Exceptions are Connector/J and Connector/NET.) This means that, for example, you can take advantage of many of the same environment variables that are used by other client programs because they are referenced from the library. For clients, the size ... The C API provides low-level access to the MySQL client/server protocol and enables C programs to access database ...
https://dev.mysql.com/doc/c-api/8.4/en/c-api-prepared-statement-data-structures.html
Prepared statements use several data structures: To obtain a statement handler, pass a MYSQL connection handler to mysql_stmt_init(), which returns a pointer to a MYSQL_STMT data structure. To specify the statement to prepare, pass the MYSQL_STMT ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-bind-param.html
The mysql_reset_connection() and mysql_change_user() functions also clear any currently defined attributes. For connections to older servers that do not support query attributes, no attributes are sent. bool mysql_bind_param(MYSQL *mysql, unsigned ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-client-find-plugin.html
The plugin API does not require a connection to a MySQL server, but this structure must be properly initialized. struct st_mysql_client_plugin * mysql_client_find_plugin(MYSQL *mysql, const char *name, int type) Description Returns a pointer to a ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-client-register-plugin.html
The plugin API does not require a connection to a MySQL server, but this structure must be properly initialized. struct st_mysql_client_plugin * mysql_client_register_plugin(MYSQL *mysql, struct st_mysql_client_plugin *plugin) Description Adds a ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-close.html
mysql_close() also deallocates the connection handler pointed to by mysql if the handler was allocated automatically by mysql_init() or mysql_connect().
https://dev.mysql.com/doc/c-api/8.4/en/mysql-commit.html
In particular, if the value of completion_type is RELEASE (or 2), the server performs a release after terminating a transaction and closes the client connection. Call mysql_close() from the client program to close the connection from the client side. The action of this function is subject to the value of the completion_type system ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-dump-debug-info.html
CR_SERVER_LOST The connection to the server was lost during the query. int mysql_dump_debug_info(MYSQL *mysql) Description Instructs the server to write debugging information to the error log.
https://dev.mysql.com/doc/c-api/8.4/en/mysql-get-host-info.html
const char * mysql_get_host_info(MYSQL *mysql) Description Returns a string describing the type of connection in use, including the server host name. Return Values A character string representing the server host name and the connection type.
https://dev.mysql.com/doc/c-api/8.4/en/mysql-get-proto-info.html
unsigned int mysql_get_proto_info(MYSQL *mysql) Description Returns the protocol version used by current connection. Return Values An unsigned integer representing the protocol version used by the current connection.