精妙的SQL和SQL SERVER 与ACCESS、EXCEL的数据导入导出转换

 b.xusertype
inner join sysobjects d
on a.id=d.id and d.xtype='U' and d.name<>'dtproperties'
left join syscomments e
on a.cdefault=e.id
left join sysproperties g
on a.id=g.id AND a.colid = g.smallid
order by object_name(a.id),a.colorder

* 快速获取表test的记录总数[对大容量表非常有效]

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