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https://dev.mysql.com/doc/c-api/8.4/en/mysql-next-result.html
After calling mysql_next_result() the state of the connection is as if you had called mysql_real_query() or mysql_query() for the next statement. CLIENT_MULTI_RESULTS can be enabled when you call mysql_real_connect(), either explicitly by passing ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-real-escape-string-quote.html
The mysql argument must be a valid, open connection because character escaping depends on the character set in use by the server. The string in the from argument is encoded to produce an escaped SQL string, taking into account the current character ... unsigned long mysql_real_escape_string_quote(MYSQL *mysql, char *to, const char *from, unsigned long length, char quote) Description This function creates a legal SQL string for use in an SQL ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-real-escape-string.html
The mysql argument must be a valid, open connection because character escaping depends on the character set in use by the server. The string in the from argument is encoded to produce an escaped SQL string, taking into account the current character ... unsigned long mysql_real_escape_string(MYSQL *mysql, char *to, const char *from, unsigned long length) Description This function creates a legal SQL string for use in an SQL ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-select-db.html
int mysql_select_db(MYSQL *mysql, const char *db) Description Causes the database specified by db to become the default (current) database on the connection specified by mysql. mysql_select_db() fails unless the connected user can be authenticated ...In subsequent queries, this database is the default for table references that include no explicit database ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-session-track-get-first.html
By default, notification is enabled for these session system variables: autocommit character_set_client character_set_connection character_set_results time_zone To change the default notification for this tracker type, set the session_track_schema ... int mysql_session_track_get_first(MYSQL *mysql, enum enum_session_state_type type, const char **data, size_t *length) Description MySQL implements a session tracker mechanism whereby the server returns information about session state changes to ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-set-character-set.html
int mysql_set_character_set(MYSQL *mysql, const char *csname) Description This function is used to set the default character set for the current connection. The connection collation becomes the default collation of the character set. Example MYSQL ...This function works like the SET NAMES statement, but also sets the value of mysql->charset, and thus affects the character set used by mysql_real_escape_string() Return Values Zero for ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-stmt-next-result.html
After calling mysql_stmt_next_result() the state of the connection is as if you had called mysql_stmt_execute(). However, this function does not change the connection state, so if it returns true, you must still call mysql_stmt_next_result() to ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/writing-authentication-plugins-server-side.html
Suppose that you create an account using the following statement: CREATE USER 'my_user'@'localhost' IDENTIFIED WITH my_plugin AS 'my_auth_string'; When my_user connects from the local host, the server invokes my_plugin and passes 'my_auth_string' to ... Declare the server-side plugin with the usual general descriptor format that is used for all server plugin types (see Section 4.4.2.1, “Server Plugin Library and Plugin ...
https://dev.mysql.com/doc/extending-mysql/8.4/en/writing-authentication-plugins-setup.html
Create a user for whom the server will use the auth_simple plugin for authentication: mysql> CREATE USER 'x'@'localhost' -> IDENTIFIED WITH auth_simple; Use a client program to connect to the server as user x. The server plugin should reject ... To ...
https://dev.mysql.com/doc/ndb-operator/8.4/en/tasks-access-outside-k8s.html
To expose the services outside the Kubernetes cluster if you are running minikube, execute the command shown here: > minikube tunnel Using kubectl get service, and passing it the service name or label, you can retrieve the IP address needed by ...