(PHP 4, PHP <=5.2.0)
ifx_blobinfile_mode — Set the default blob mode for all select queries
Set the default blob mode for all select queries.
Mode "0" means save Byte-Blobs in memory, and mode "1" means save Byte-Blobs in a file.
성공할 경우 TRUE를, 실패할 경우 FALSE를 반환합니다.