1mysql_send_query(3)           MariaDB Connector/C          mysql_send_query(3)
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3
4
5   Name
6       mysql_send_query - sends a SQL statement without waiting for server re‐
7       ponse
8
9   Synopsis
10              #include <mysql.h>
11
12              int mysql_send_query(MYSQL * mysql,
13                                   const char *query,
14                                   unsigned long length);
15
16   Description
17       Sends a statement to the server, without  waiting  for  the  Server  OK
18       packet and/or resultset.
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20   Parameters
21       • mysql   -   a   mysql  handle,  which  was  previously  allocated  by
22         mysql_init(3) and connected by mysql_real_connect(3).
23
24       • query - SQL statement
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26       • length - length of the SQL statement
27
28   Notes
29       • The  OK  and  result  set   package   need   to   be   retrieved   by
30         mysql_read_query_result(3) function
31
32       • mysql_send_query()  can  be  used  for  semi  asynchronous operation.
33         While the function itself is blocking, an  event  driven  application
34         can do other tasks until result set is available.
35
36   Example
37       For  an example how to use ’mysql_send_query()` in an event driven mod‐
38       el, please check Jan  Kneschke’s  article  “Async  MySQL  Queries  with
39       C-API”     (https://jan.kneschke.de/projects/mysql/async-mysql-queries-
40       with-c-api/).
41
42   See also
43       • <mysql_real_query>
44
45       • <mysql_read_query_result>
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47
48
49Version 3.2.2                                              mysql_send_query(3)