Rechercher dans le manuel MySQL
28. 7. 15. 5 mysql _real _query _nonblocking ()
enum net_async_status
mysql_real_query_nonblocking(MYSQL *mysql, const char *stmt_str,
unsigned long length)
Description
mysql_real_query_nonblocking()
is an asynchronous function. It is the counterpart of the
mysql_real_query()
synchronous function, for use by applications that require
asynchronous communication with the server. For general
information about writing asynchronous C API applications,
see Section 28.7.12, “C API Asynchronous Interface”.
mysql_real_query_nonblocking()
is used similarly to
mysql_real_query(). For
details about the latter, see
Section 28.7.7.57, “mysql_real_query()”. The two functions differ
as follows:
mysql_real_query()returns an integer status indicator.mysql_real_query_nonblocking()returns anenum net_async_statusstatus indicator.
mysql_real_query_nonblocking()
was added in MySQL 8.0.16.
Returns an enum net_async_status value. See
the description in
Section 28.7.13, “C API Asynchronous Interface Data Structures”. A
NET_ASYNC_ERROR return status indicates an
error.
Document created the 26/06/2006, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/mysql-rf-mysql-real-query-nonblocking.html
The infobrol is a personal site whose content is my sole responsibility. The text is available under CreativeCommons license (BY-NC-SA). More info on the terms of use and the author.
References
These references and links indicate documents consulted during the writing of this page, or which may provide additional information, but the authors of these sources can not be held responsible for the content of this page.
The author This site is solely responsible for the way in which the various concepts, and the freedoms that are taken with the reference works, are presented here. Remember that you must cross multiple source information to reduce the risk of errors.
