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                         -->Title:Generating test data  -->Author:wufeng4552  -->Date :2009-09-25 09:56:07  if object_id('tb')is not null drop table tb  go  create table tb(ID int,name text)  insert tb select 1,'test'  go  --方法1  <div class="codetitle"><a style="CURSOR: pointer" data="69564" class="copybut" id="copybut69564" onclick="doCopy('code69564')"> 代码如下:<div class="codebody" id="code69564">  select sql_variant_property(ID,'BaseType') from tb    --方法2  <div class="codetitle"><a style="CURSOR: pointer" data="61278" class="copybut" id="copybut61278" onclick="doCopy('code61278')"> 代码如下:<div class="codebody" id="code61278">  select object_name(ID)表名, c.name 字段名, t.name 数据类型, c.prec 长度  from syscolumns c  inner join systypes t  on c.xusertype=t.xusertype  where objectproperty(id,'IsUserTable')=1 and id=object_id('tb') 
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