复制代码 代码如下:

From @tbImportTables
@insertscript varchar(max)


@fieldscript varchar(max),
@deleted tinyint,
Declare curImportTables Cursor For
Declare @tablename varchar(128),

Open curImportTables


　　Fetch Next From curImportTables Into @tablename, @deleted
　　select @fieldscript = @fieldscript + column_name + ',' from INFORMATION_SCHEMA.columns where table_name = @tablename and data_type not in('timestamp', 'image')
DECLARE @tbImportScripts table(script varchar(max))
　　set @valuescript = substring(@valuescript, 0, len(@valuescript) - 4)
Select * from @tbImportScripts
　　If (@deleted = 1)
Select tablename, deleted
　　begin

Close curImportTables
End
--Insert Into @tbImportTables(tablename, deleted) select table_name, 1 from INFORMATION_SCHEMA.tables where table_type = 'BASE TABLE'

@columnname varchar(128),
当然有其它工具可以做这件事，但如果客户不允许你在服务器乱装东西时这个脚本就会有用了。
Begin
　　Insert into @tbImportScripts(script) exec ( @insertscript)

Insert Into @tbImportTables(tablename, deleted) values('tattribute', 1)
Fetch Next From curImportTables Into @tablename, @deleted
　　set @fieldscript = substring(@fieldscript, 0, len(@fieldscript))
-- append all tables
WHILE @@Fetch_STATUS = 0

Insert Into @tbImportTables(tablename, deleted) values('tentitytype', 1)
DECLARE @tbImportTables table(tablename varchar(128), deleted tinyint)
　　Insert into @tbImportScripts(script) values ('GO ')

　　set @insertscript = 'select ''insert into ' + @tablename + '(' + @fieldscript + ') values(' + '''+' + @valuescript + ' + '')'' from ' + @tablename

　　　　Insert into @tbImportScripts(script) values ('Truncate table ' + @tablename)
　　Insert into @tbImportScripts(script) values ('SET IDENTITY_INSERT ' + @tablename + ' ON')

　　set @valuescript = ''
-- append tables which you want to import
　　end
@valuescript varchar(max),
　　Insert into @tbImportScripts(script) values ('SET IDENTITY_INSERT ' + @tablename + ' OFF')
　　set @fieldscript = ''

Deallocate curImportTables
　　select @valuescript = @valuescript + 'case when ' + column_name + ' is null then ''null'' else '''''''' + convert(varchar(max), ' + column_name + ') + '''''''' end +'',''+' 　　from INFORMATION_SCHEMA.columns where table_name = @tablename and data_type not in('timestamp', 'image')