SQL命令行:isql-Ulogin_id-Ppassword-Sserverisql[-?]|[-L]|[{{-Ulogin_id[-Ppassword]}|-E}[-Sserver_name][-Hwksta_name][-ddb_name][-ltime_out][-ttime_out][-hheaders][-scol_separator][-wcolumn_width][-apacket_size][-e][-xmax_text_size][-ccmd_end][-q"query"][-Q"query"]