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https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-upgrade-cluster.html
The new package must be registered using add package before you can use it for an upgrade; otherwise, upgrade cluster fails with an error. upgrade cluster {--package=|-P }package_name [{--nodeid|-n }node_id_list] [--force|-f] [--retry|-L] ...
https://dev.mysql.com/doc/c-api/8.4/en/c-api-basic-function-reference.html
The following table summarizes the functions available in the C API basic interface. For greater detail, see the descriptions in Section 5.4, “C API Basic Function Descriptions”.
https://dev.mysql.com/doc/c-api/8.4/en/mysql-bind-param.html
If an unsupported type is specified for an attribute, a CR_UNSUPPORTED_PARAM_TYPE error occurs. bool mysql_bind_param(MYSQL *mysql, unsigned n_params, MYSQL_BIND *bind, const char **name) Description mysql_bind_param(), available as of MySQL ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-fetch-row-nonblocking.html
When used after mysql_use_result(), mysql_fetch_row() returns NULL if there are no more rows to retrieve or an error occurred. When used after mysql_use_result(), the row argument is NULL if there are no more rows to retrieve or an error occurred.
https://dev.mysql.com/doc/c-api/8.4/en/mysql-kill.html
int mysql_kill(MYSQL *mysql, unsigned long pid) Description Note mysql_kill() is deprecated and is subject to removal in a future version of MySQL. mysql_kill() cannot handle values larger than 32 bits; to guard against killing the wrong thread, ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-list-dbs.html
MYSQL_RES * mysql_list_dbs(MYSQL *mysql, const char *wild) Description Returns a result set consisting of database names on the server that match the simple regular expression specified by the wild parameter. wild may contain the wildcard ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-list-fields.html
MYSQL_RES * mysql_list_fields(MYSQL *mysql, const char *table, const char *wild) Description Note mysql_list_fields() is deprecated and is subject to removal in a future version of MySQL. Instead, use mysql_real_query() or mysql_query() to execute ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-list-processes.html
MYSQL_RES * mysql_list_processes(MYSQL *mysql) Description Note mysql_list_processes() is deprecated and is subject to removal in a future version of MySQL. Instead, use mysql_real_query() or mysql_query() to execute a SHOW PROCESSLIST statement.
https://dev.mysql.com/doc/c-api/8.4/en/mysql-list-tables.html
MYSQL_RES * mysql_list_tables(MYSQL *mysql, const char *wild) Description Returns a result set consisting of table names in the current database that match the simple regular expression specified by the wild parameter. wild may contain the wildcard ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-num-fields.html
unsigned int mysql_num_fields(MYSQL_RES *result) To pass a MYSQL* argument instead, use unsigned int mysql_field_count(MYSQL *mysql). You can get the number of columns either from a pointer to a result set or to a connection handler. You would use ...