int mysql_send_query(MYSQL * mysql, const char * query, unsigned long length);
mysql- a mysql handle, which was previously allocated by mysql_init() or mysql_real_connect().
query- the query to execute.
length- length of
Returns zero on success, otherwise non-zero.
mysql_send_query() executes a SQL statement without waiting for the result. The main purpose of this function is to perform batch execution of DML statements.
Each successful call to
mysql_send_query() must be followed by a call to mysql_read_query_result(). Multiple calls to
mysql_send_query() can be made before the calls to mysql_read_query_result() are done.