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https://dev.mysql.com/doc/c-api/9.7/en/mysql-session-track-get-next.html
int mysql_session_track_get_next(MYSQL *mysql, enum enum_session_state_type type, const char **data, size_t *length) Description This function fetches additional session state-change information received from the server, following that retrieved by ...Following a successful call to mysql_session_track_get_first(), call mysql_session_track_get_next() repeatedly until it returns nonzero to indicate no more information is ...
https://dev.mysql.com/doc/c-api/9.7/en/mysql-sqlstate.html
For example, this happens if a host is blocked by the server and the connection is closed without any SQLSTATE value being sent to the client. const char * mysql_sqlstate(MYSQL *mysql) Description Returns a null-terminated string containing the ...
https://dev.mysql.com/doc/c-api/9.7/en/mysql-stmt-close.html
mysql_stmt_close() also deallocates the statement handler pointed to by stmt, which at that point becomes invalid and should no longer be used. For a failed mysql_stmt_close() call, do not call mysql_stmt_error(), or mysql_stmt_errno(), or ...
https://dev.mysql.com/doc/c-api/9.7/en/mysql-stmt-errno.html
unsigned int mysql_stmt_errno(MYSQL_STMT *stmt) Description For the statement specified by stmt, mysql_stmt_errno() returns the error code for the most recently invoked statement API function that can succeed or fail. Client error message numbers ...
https://dev.mysql.com/doc/c-api/9.7/en/mysql-store-result-nonblocking.html
It is the counterpart of the mysql_store_result() synchronous function, for use by applications that require asynchronous communication with the server. enum net_async_status mysql_store_result_nonblocking(MYSQL *mysql, MYSQL_RES **result) ...
https://dev.mysql.com/doc/c-api/9.7/en/null-mysql-store-result.html
It is possible for mysql_store_result() to return NULL following a successful call to the server using mysql_real_query() or mysql_query(). When this happens, it means one of the following conditions occurred: There was a malloc() failure (for ...
https://dev.mysql.com/doc/extending-mysql/9.7/en/client-plugin-descriptors.html
For example, for an authentication plugin, there is a function (my_auth_main() in the descriptor just shown) that handles communication with the server. Each client plugin must have a descriptor that provides information to the client plugin API.
https://dev.mysql.com/doc/ndb-operator/9.7/en/deployment-configuration.html
spec.mysqld.nodeCount determines the number of MySQL Servers attached to the NDB Cluster as SQL nodes, providing an SQL front end to the NDB Cluster data nodes. NDB Operator relies on a custom resource definition (CRD) named NdbCluster to obtain ...
https://dev.mysql.com/doc/ndb-operator/9.7/en/deployment-creation.html
The NDB Cluster is ready for transactions once all pods are ready.
https://dev.mysql.com/doc/ndb-operator/9.7/en/installation-uninstalling.html
The method for uninstalling NDB Operator depends on the installation used to install it in Kubernetes. Deleting the NdbCluster custom resource definition stops and deletes all running MySQL Cluster pods.