FreeBSD Manual Pages
mysql_send_query(3) MariaDB Connector/C mysql_send_query(3)
Name
mysql_send_query - sends a SQL statement without waiting for server re-
sponse
Synopsis
#include <mysql.h>
int mysql_send_query(MYSQL * mysql,
const char *query,
unsigned long length);
Description
Sends a statement to the server, without waiting for the Server OK
packet and/or resultset.
Parameters
• mysql - a mysql handle, which was previously allocated by
mysql_init(3) and connected by mysql_real_connect(3).
• query - SQL statement
• length - length of the SQL statement
Notes
• The OK and result set package need to be retrieved by
mysql_read_query_result(3) function
• mysql_send_query() can be used for semi asynchronous operation.
While the function itself is blocking, an event driven application
can do other tasks until result set is available.
Example
For an example how to use 'mysql_send_query()` in an event driven
model, please check Jan Kneschke's article "Async MySQL Queries with
C-API" <https://jan.kneschke.de/projects/mysql/async-mysql-queries-
with-c-api/>.
See also
• mysql_real_query
• mysql_read_query_result
Version 3.4 mysql_send_query(3)
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