SELECT tableName=CASE WHEN a.colorder=1 THEN d.name ELSE '' END ,表说明 =CASE WHEN a.colorder=1 THEN ISNULL(f.value,'') ELSE '' END ,字段序号=a.colorder ,字段名 =a.name ,标识 =CASE WHEN COLUMNPROPERTY( a.id,a.name,'IsIdentity')=1 THEN '√'ELSE '' END ,主键 =CASE WH