摘要：
declare@tvarchar(255),@cvarchar(255)declaretable_cursorcursorforselecta.name,b.namefromsysobjectsa,syscolumnsb,systypescwherea.id=b.idanda.xtype='u'andc.namein('char','nchar','nvarchar','varchar','text','ntext')declare@strvarchar(500),@str2varc 阅读全文