SELECTTable name= Case whenA.colorder=1 ThenD.nameElse "' End, table describes= Case whenA.colorder=1 Then IsNull(F.value,"')Else "' End, Field ordinal=a.colorder, field name=a.name, Logo= Case when ColumnProperty(A.id,a.name,'isidentity')=1 Then '√'Else "' End, PRIMARY key= Case when exists(SELECT 1 fromsysobjectswhereXtype='PK' andParent_obj=a.ID andNameinch ( SELECTName fromsysindexesWHEREIndidinch( SELECTIndid fromSysindexkeysWHEREId=a.ID andColid=a.colid ))) Then '√' Else "' End, type=b.name, number of bytes occupied=a.length, Length=ColumnProperty(A.id,a.name,'PRECISION'), number of decimal digits=IsNull(ColumnProperty(A.id,a.name,' Scale'),0), promised to empty= Case whenA.isnullable=1 Then '√'Else "' End, the default value=IsNull(E.text,"'), field description=IsNull(g.[value],"') fromsyscolumns a Left JoinSystypes b onA.xusertype=B.xusertypeInner Joinsysobjects D ona.ID=D.id andD.xtype='U' andD.name<>'dtproperties' Left Joinsyscomments E onA.cdefault=e.id Left JoinSysproperties g ona.ID=G.id andA.colid=G.smallid Left JoinSysproperties F onD.id=F.id andF.smallid=0 --where d.name= ' table to query '--if you only query the specified table, add this conditionOrder byA.id,a.colorder
SQL server2000 Export Table structure description