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sql server中查找特定类别的列的写法

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复制代码 代码如下: select a.name, o.name AS TableName, o.type, a.id, o.object_id, o.schema_id FROM sys.syscolumns AS a INNER JOIN sys.systypes AS b ON a.xtype = b.xtype AND b.name = 'nvarchar' INNER JOIN sys.objects AS o ON a.id = o
复制代码 代码如下:
select a.name, o.name AS TableName, o.type, a.id, o.object_id, o.schema_id
  FROM sys.syscolumns AS a INNER JOIN sys.systypes AS b ON a.xtype = b.xtype
  AND b.name = 'nvarchar'
   INNER JOIN
  sys.objects AS o ON a.id = o.object_id
  WHERE (o.type = 'u')
 AND (o.schema_id = 1)
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