my_ulonglong 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 you used mysql_stmt_store_result() to buffer the entire result set in the statement handle.

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

Return Values

The number of rows in the result set.

Errors

None.