sql server2005表資料匯出 儲存過程

2021-08-31 04:20:31 字數 2642 閱讀 5315

建立儲存過程:

以下為儲存過程的**:

create procedure dbo.uspoutputdata

@tablename sysname

asdeclare @column varchar(1000)

declare @columndata varchar(1000)

declare @sql varchar(4000)

declare @xtype tinyint

declare @name sysname

declare @objectid int

declare @objectname sysname

declare @ident int

set nocount on

set @objectid=object_id(@tablename)

if @objectid is null -- 判斷物件是否存在

begin

print 'the object not exists'

return

endset @objectname=rtrim(object_name(@objectid))

if @objectname is null or charindex(@objectname,@tablename)=0 --此判斷不嚴密

begin

print 'object not in current database'

return

endif objectproperty(@objectid,'istable') < > 1 -- 判斷物件是否是table

begin

print 'the object is not table'

return

endselect @ident=status&0x80 from syscolumns where id=@objectid and status&0x80=0x80

if @ident is not null

print 'set identity_insert '+@tablename+' on'

declare syscolumns_cursor cursor

for select c.name,c.xtype from syscolumns c where c.id=@objectid order by c.colid

open syscolumns_cursor

set @column=''

set @columndata=''

fetch next from syscolumns_cursor into @name,@xtype

while @@fetch_status < >-1

begin

if @@fetch_status < >-2

begin

if @xtype not in(189,34,35,99,98) --timestamp不需處理,image,text,ntext,sql_variant 暫時不處理

begin

set @column=@column+case when len(@column)=0 then'' else ','end+@name

set @columndata=@columndata+case when len(@columndata)=0 then '' else ','','','

end+case when @xtype in(167,175) then '''''''''+'+@name+'+''''''''' --varchar,char

when @xtype in(231,239) then '''n''''''+'+@name+'+''''''''' --nvarchar,nchar

when @xtype=61 then '''''''''+convert(char(23),'+@name+',121)+''''''''' --datetime

when @xtype=58 then '''''''''+convert(char(16),'+@name+',120)+''''''''' --smalldatetime

when @xtype=36 then '''''''''+convert(char(36),'+@name+')+''''''''' --uniqueidentifier

else @name end

endend

fetch next from syscolumns_cursor into @name,@xtype

endclose syscolumns_cursor

deallocate syscolumns_cursor

set @sql='set nocount on select ''insert '+@tablename+'('+@column+') values(''as ''--'','+@columndata+','')'' from '+@tablename

print '--'+@sql

exec(@sql)

if @ident is not null

print 'set identity_insert '+@tablename+' off'

go執行儲存過程

[img]

將執行處的結果集上右鍵選擇《將結果另存為》---------接下來的操作就不往下寫啦,電腦初學者都會。

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