mysql_stmt_num_rows(3)

MariaDB Connector/C

Name

mysql_stmt_num_rows - Returns number of rows in a prepared statement result set

Synopsis

#include <mysql.h>
unsigned long long mysql_stmt_num_rows(MYSQL_STMT * stmt);

Description

Returns the number of rows in the result set. The use of mysql_stmt_num_rows() depends on whether or not you used mysql_stmt_store_result(3) to buffer the entire result set in the statement handle.

Parameter

•: stmt - a statement handle, which was previously allocated by mysql_stmt_init(3).

Return value

Number of rows in the result set

Notes

•: If you use mysql_stmt_store_result(3), mysql_stmt_num_rows() may be called immediately.