Prepares and executes one or more SQL queries specified by $sql_str using the supplied connection resource. Each query is separated from the other using semicolons.
The first query result can be retrieved or stored using sasql_use_result or sasql_store_result. sasql_field_count can be used
to check if the query returns a result set or not.
All subsequent query results can be processed using sasql_next_result and sasql_use_result/sasql_store_result.