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https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-0.html
(Bug #36032501) When performing a rollup on an ENUM or SET column, an assertion was raised in sql/item_sum.cc during resolution when type information for neither of these types could be found. (Bug #34057432) Some queries that used the LEAD() or ...
https://dev.mysql.com/doc/c-api/8.4/en/c-api-asynchronous-interface-usage.html
Asynchronous Function Calling Conventions Example Program Asynchronous Function Restrictions Asynchronous Function Calling Conventions All asynchronous C API functions return an enum net_async_status value. This section describes how to use the C ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-fetch-row-nonblocking.html
enum net_async_status mysql_fetch_row_nonblocking(MYSQL_RES *result, MYSQL_ROW *row) Description Note mysql_fetch_row_nonblocking() is an asynchronous function. mysql_fetch_row_nonblocking() returns an enum net_async_status status indicator and ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-free-result-nonblocking.html
enum net_async_status mysql_free_result_nonblocking(MYSQL_RES *result) Description Note mysql_free_result_nonblocking() is an asynchronous function. It is the counterpart of the mysql_free_result() synchronous function, for use by applications that ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-next-result-nonblocking.html
enum net_async_status mysql_next_result_nonblocking(MYSQL *mysql) Description Note mysql_next_result_nonblocking() is an asynchronous function. It is the counterpart of the mysql_next_result() synchronous function, for use by applications that ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-real-connect-nonblocking.html
enum net_async_status mysql_real_connect_nonblocking(MYSQL *mysql, const char *host, const char *user, const char *passwd, const char *db, unsigned int port, const char *unix_socket, unsigned long client_flag) Description Note ...It is the ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-real-query-nonblocking.html
enum net_async_status mysql_real_query_nonblocking(MYSQL *mysql, const char *stmt_str, unsigned long length) Description Note mysql_real_query_nonblocking() is an asynchronous function. It is the counterpart of the mysql_real_query() synchronous ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-reset-connection-nonblocking.html
enum net_async_status mysql_reset_connection_nonblocking(MYSQL *mysql) Description Note mysql_reset_connection_nonblocking() is an asynchronous function. It is the counterpart of the mysql_reset_connection() synchronous function, for use by ...
https://dev.mysql.com/doc/c-api/8.4/en/mysql-session-track-get-first.html
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-store-result-nonblocking.html
enum net_async_status mysql_store_result_nonblocking(MYSQL *mysql, MYSQL_RES **result) Description Note mysql_store_result_nonblocking() is an asynchronous function. mysql_store_result_nonblocking() returns an enum net_async_status status indicator ...It is the counterpart of the mysql_store_result() synchronous function, for use by applications that require asynchronous communication with the ...