导出 SQL SERVER 表中数据为脚本
ALTER PROCEDURE [dbo].[Usp_OutputData] @tablename
sysname, @outputIdentitycolumn int AS declare @column varchar(3000) declare
@columndata varchar(8000) declare @sql varchar(8000) 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 -- 判断对象是否存在 begin print ‘The object not exists‘ return end
set @objectname=rtrim(object_name(@objectId)) if @objectname is null or
charindex(@objectname,@tablename)=0 --此判断不严密 begin print ‘object not in current
database‘ return end if OBJECTPROPERTY(@objectId,‘IsTable‘) < > 1 --
判断对象是否是table begin print ‘The object is not table‘ return end --select
@ident=status&0x80 from syscolumns where id=@objectid and
status&0x80=0x80 --if @ident is not null --print ‘SET IDENTITY_INSERT
‘+@TableName+‘ ON‘ --添加是否输出自增字段列判断功能(Identitycolumn) select c.name,c.xtype into
#tempallcolums from syscolumns c where c.id=@objectid order by c.colid
--判断自增列并根据@outputIdentitycolumn决定是否排除;1为包含,0为不包含if @outputIdentitycolumn=0 begin
Select so.name Table_name, --表名字 sc.name
Iden_Column_name --自增字段名字 --ident_current(so.name) curr_value
--自增字段当前值 --ident_incr(so.name) incr_value, --自增字段增长值
--ident_seed(so.name) seed_value --自增字段种子值 into #tempIDENTITY from
sysobjects so Inner Join syscolumns sc on so.id = sc.id and
columnproperty(sc.id, sc.name, ‘IsIdentity‘) = 1 Where upper(so.name) =
upper(@tablename) delete from #tempallcolums where name in(select
Iden_Column_name from #tempIDENTITY) drop table #tempIDENTITY end--end declare
syscolumns_cursor cursor for select name,xtype from #tempallcolums 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不需处理，image,text,ntext,sql_variant 暂时不处理 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 end end fetch next from syscolumns_cursor
into @name,@xtype end close 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‘ drop table #tempallcolums使用：Usp_OutputData ‘contact‘,0结果：insert
contact(FirstName,LastName,EmailAddress,testdate)
values( N‘AAAAA‘ , N‘BBBBB‘ , N‘CCCCC‘ , NULL ) insert
contact(FirstName,LastName,EmailAddress,testdate)
values( N‘xxx‘ , N‘BBBBB‘ , N‘CCaaaa‘ , NULL ) insert
contact(FirstName,LastName,EmailAddress,testdate)
values( N‘AAAAA‘ , N‘BBBBB‘ , N‘CCCCC‘ , NULL ) insert
contact(FirstName,LastName,EmailAddress,testdate)
values( N‘AAAAA‘ , N‘cc‘ , N‘CCCCC‘ , NULL ) insert
contact(FirstName,LastName,EmailAddress,testdate)
values( N‘AAAAAxxx‘ , N‘BBBBB‘ , N‘CCCCC‘ , NULL ) insert
contact(FirstName,LastName,EmailAddress,testdate)
values( N‘ccccc‘ , N‘BBBBB‘ , N‘CCCCC‘ , NULL )