SELECT * FROM ( select a.name TABLENAME,b.name FIELDNAME,c.name FIELDTYPE,c.length FIELDLENGTH from sysobjects a,syscolumns b,systypes c where a.id=b.id and a.name='SYS_EXCEL' and a.xtype='U' and b.xtype=c.xtype) TAB WHERE FIELDNAME='ImportFIELDNAME'