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常用存储过程集锦,都是一些mssql常用的一些,大家可以根据需要选择使用。
=================分页==========================
/*分页查找数据*/
CREATE PROCEDURE [dbo].[GetRecordSet]
@strSql varchar(8000),--查询sql,如select * from [user]
@PageIndex int,--查询当页号
@PageSize int--每页显示记录
AS
set nocount on
declare @p1 int
declare @currentPage int
set @currentPage = 0
declare @RowCount int
set @RowCount = 0
declare @PageCount int
set @PageCount = 0
exec sp_cursoropen @p1 output,@strSql,@scrollopt=1,@ccopt=1,@rowcount=@rowCount output --得到总记录数
select @PageCount=ceiling(1.0*@rowCount/@pagesize) --得到总页数
,@currentPage=(@PageIndex-1)*@PageSize+1
select @RowCount,@PageCount
exec sp_cursorfetch @p1,16,@currentPage,@PageSize
exec sp_cursorclose @p1
set nocount off
GO
======================================================
--列出SQL SERVER 所有表,字段名,主键,类型,长度,小数位数等信息
--在查询分析器里运行即可,可以生成一个表,导出到EXCEL中
-- ======================================================
SELECT
(case when a.colorder=1 then d.name else '' end)表名,
a.colorder 字段序号,
a.name 字段名,
(case when COLUMNPROPERTY( a.id,a.name,'IsIdentity')=1 then '√'else '' end) 标识,
(case when (SELECT count(*)
FROM sysobjects
WHERE (name in
(SELECT name
FROM sysindexes
WHERE (id = a.id) AND (indid in
(SELECT indid
FROM sysindexkeys
WHERE (id = a.id) AND (colid in
(SELECT colid
FROM syscolumns
WHERE (id = a.id) AND (name = a.name))))))) AND
(xtype = 'PK'))>0 then '√' else '' end) 主键,
b.name 类型,
a.length 占用字节数,
COLUMNPROPERTY(a.id,a.name,'PRECISION') as 长度,
isnull(COLUMNPROPERTY(a.id,a.name,'Scale'),0) as 小数位数,
(case when a.isnullable=1 then '√'else '' end) 允许空,
isnull(e.text,'') 默认值,
isnull(g.[value],'') AS 字段说明
FROM syscolumns a left join systypes b
on a.xtype=b.xusertype
inner join sysobjects d
on a.id=d.id and d.xtype='U' and d.name<>'dtproperties'
left join syscomments e
on a.cdefault=e.id
left join sysproperties g
on a.id=g.id AND a.colid = g.smallid
order by a.id,a.colorder
-------------------------------------------------------------------------------------------------
列出SQL SERVER 所有表、字段定义,类型,长度,一个值等信息
并导出到Excel 中
-- ======================================================
-- Export all user tables definition and one sample value
-- jan-13-2003,Dr.Zhang
-- ======================================================
在查询分析器里运行:
SET ANSI_NULLS OFF
GO
SET NOCOUNT ON
GO
SET LANGUAGE 'Simplified Chinese'
go
DECLARE @tbl nvarchar(200),@fld nvarchar(200),@sql nvarchar(4000),@maxlen int,@sample nvarchar(40)
SELECT d.name TableName,a.name FieldName,b.name TypeName,a.length Length,a.isnullable IS_NULL INTO #t
FROM syscolumns a, systypes b,sysobjects d
WHERE a.xtype=b.xusertype and a.id=d.id and d.xtype='U'
DECLARE read_cursor CURSOR
FOR SELECT TableName,FieldName FROM #t
SELECT TOP 1 '_TableName ' TableName,
'FieldName ' FieldName,'TypeName ' TypeName,
'Length' Length,'IS_NULL' IS_NULL,
'MaxLenUsed' AS MaxLenUsed,'Sample Value ' Sample,
'Comment ' Comment INTO #tc FROM #t
OPEN read_cursor
FETCH NEXT FROM read_cursor INTO @tbl,@fld
WHILE (@@fetch_status <> -1) --- failes
BEGIN
IF (@@fetch_status <> -2) -- Missing
BEGIN
SET @sql=N'SET @maxlen=(SELECT max(len(cast('+@fld+' as nvarchar))) FROM '+@tbl+')'
--PRINT @sql
EXEC SP_EXECUTESQL @sql,N'@maxlen int OUTPUT',@maxlen OUTPUT
--print @maxlen
SET @sql=N'SET @sample=(SELECT TOP 1 cast('+@fld+' as nvarchar) FROM '+@tbl+' WHERE len(cast('+@fld+' as nvarchar))='+convert(nvarchar(5),@maxlen)+')'
EXEC SP_EXECUTESQL @sql,N'@sample varchar(30) OUTPUT',@sample OUTPUT
--for quickly
--SET @sql=N'SET @sample=convert(varchar(20),(SELECT TOP 1 '+@fld+' FROM '+
--@tbl+' order by 1 desc ))'
PRINT @sql
print @sample
print @tbl
EXEC SP_EXECUTESQL @sql,N'@sample nvarchar(30) OUTPUT',@sample OUTPUT
INSERT INTO #tc SELECT *,ltrim(ISNULL(@maxlen,0)) as MaxLenUsed,
convert(nchar(20),ltrim(ISNULL(@sample,' '))) as Sample,' ' Comment FROM #t where TableName=@tbl and FieldName=@fld
END
FETCH NEXT FROM read_cursor INTO @tbl,@fld
END
CLOSE read_cursor
DEALLOCATE read_cursor
GO
SET ANSI_NULLS ON
GO
SET NOCOUNT OFF
GO
elect count(*) from #t
DROP TABLE #t
GO
elect count(*)-1 from #tc
elect * into ##tx from #tc order by tablename
DROP TABLE #tc
--select * from ##tx
declare @db nvarchar(60),@sql nvarchar(3000)
et @db=db_name()
--请修改用户名和口令 导出到Excel 中
et @sql='exec master.dbo.xp_cmdshell ''bcp ..dbo.##tx out c:\'+@db+'_exp.xls -w -C936 -Usa -Psa '''
rint @sql
exec(@sql)
GO
DROP TABLE ##tx
GO
-- ======================================================
--根据表中数据生成insert语句的存储过程
--建立存储过程,执行 spGenInsertSQL 表名
--感谢playyuer
-- ======================================================
CREATE proc spGenInsertSQL (@tablename varchar(256))
as
egin
declare @sql varchar(8000)
declare @sqlValues varchar(8000)
set @sql =' ('
set @sqlValues = 'values (''+'
select @sqlValues = @sqlValues + cols + ' + '','' + ' ,@sql = @sql + '[' + name + '],'
from
(select case
when xtype in (48,52,56,59,60,62,104,106,108,122,127)
then 'case when '+ name +' is null then ''NULL'' else ' + 'cast('+ name + ' as varchar)'+' end'
when xtype in (58,61)
then 'case when '+ name +' is null then ''NULL'' else '+''''''''' + ' + 'cast('+ name +' as varchar)'+ '+'''''''''+' end'
when xtype in (167)
then 'case when '+ name +' is null then ''NULL'' else '+''''''''' + ' + 'replace('+ name+','''''''','''''''''''')' + '+'''''''''+' end'
when xtype in (231)
then 'case when '+ name +' is null then ''NULL'' else '+'''N'''''' + ' + 'replace('+ name+','''''''','''''''''''')' + '+'''''''''+' end'
when xtype in (175)
then 'case when '+ name +' is null then ''NULL'' else '+''''''''' + ' + 'cast(replace('+ name+','''''''','''''''''''') as Char(' + cast(length as varchar) + '))+'''''''''+' end'
when xtype in (239)
then 'case when '+ name +' is null then ''NULL'' else '+'''N'''''' + ' + 'cast(replace('+ name+','''''''','''''''''''') as Char(' + cast(length as varchar) + '))+'''''''''+' end'
else '''NULL'''
end as Cols,name
from syscolumns
where id = object_id(@tablename)
) T
set @sql ='select ''INSERT INTO ['+ @tablename + ']' + left(@sql,len(@sql)-1)+') ' + left(@sqlValues,len(@sqlValues)-4) + ')'' from '+@tablename
--print @sql
exec (@sql)
end
GO
-- ======================================================
--根据表中数据生成insert语句的存储过程
--建立存储过程,执行 proc_insert 表名
--感谢Sky_blue
-- ======================================================
CREATE proc proc_insert (@tablename varchar(256))
as
egin
set nocount on
declare @sqlstr varchar(4000)
declare @sqlstr1 varchar(4000)
declare @sqlstr2 varchar(4000)
select @sqlstr='select ''insert '+@tablename
select @sqlstr1=''
select @sqlstr2=' ('
select @sqlstr1= ' values ( ''+'
select @sqlstr1=@sqlstr1+col+'+'',''+' ,@sqlstr2=@sqlstr2+name +',' from (select case
-- when a.xtype =173 then 'case when '+a.name+' is null then ''NULL'' else '+'convert(varchar('+convert(varchar(4),a.length*2+2)+'),'+a.name +')'+' end'
when a.xtype =104 then 'case when '+a.name+' is null then ''NULL'' else '+'convert(varchar(1),'+a.name +')'+' end'
when a.xtype =175 then 'case when '+a.name+' is null then ''NULL'' else '+'''''''''+'+'replace('+a.name+','''''''','''''''''''')' + '+'''''''''+' end'
when a.xtype =61 then 'case when '+a.name+' is null then ''NULL'' else '+'''''''''+'+'convert(varchar(23),'+a.name +',121)'+ '+'''''''''+' end'
when a.xtype =106 then 'case when '+a.name+' is null then ''NULL'' else '+'convert(varchar('+convert(varchar(4),a.xprec+2)+'),'+a.name +')'+' end'
when a.xtype =62 then 'case when '+a.name+' is null then ''NULL'' else '+'convert(varchar(23),'+a.name +',2)'+' end'
when a.xtype =56 then 'case when '+a.name+' is null then ''NULL'' else '+'convert(varchar(11),'+a.name +')'+' end'
when a.xtype =60 then 'case when '+a.name+' is null then ''NULL'' else '+'convert(varchar(22),'+a.name +')'+' end'
when a.xtype =239 then 'case when '+a.name+' is null then ''NULL'' else '+'''''''''+'+'replace('+a.name+','''''''','''''''''''')' + '+'''''''''+' end'
when a.xtype =108 then 'case when '+a.name+' is null then ''NULL'' else '+'convert(varchar('+convert(varchar(4),a.xprec+2)+'),'+a.name +')'+' end'
when a.xtype =231 then 'case when '+a.name+' is null then ''NULL'' else '+'''''''''+'+'replace('+a.name+','''''''','''''''''''')' + '+'''''''''+' end'
when a.xtype =59 then 'case when '+a.name+' is null then ''NULL'' else '+'convert(varchar(23),'+a.name +',2)'+' end'
when a.xtype =58 then 'case when '+a.name+' is null then ''NULL'' else '+'''''''''+'+'convert(varchar(23),'+a.name +',121)'+ '+'''''''''+' end'
when a.xtype =52 then 'case when '+a.name+' is null then ''NULL'' else '+'convert(varchar(12),'+a.name +')'+' end'
when a.xtype =122 then 'case when '+a.name+' is null then ''NULL'' else '+'convert(varchar(22),'+a.name +')'+' end'
when a.xtype =48 then 'case when '+a.name+' is null then ''NULL'' else '+'convert(varchar(6),'+a.name +')'+' end'
-- when a.xtype =165 then 'case when '+a.name+' is null then ''NULL'' else '+'convert(varchar('+convert(varchar(4),a.length*2+2)+'),'+a.name +')'+' end'
when a.xtype =167 then 'case when '+a.name+' is null then ''NULL'' else '+'''''''''+'+'replace('+a.name+','''''''','''''''''''')' + '+'''''''''+' end'
else '''NULL'''
end as col,a.colid,a.name
from syscolumns a where a.id = object_id(@tablename) and a.xtype <>189 and a.xtype <>34 and a.xtype <>35 and a.xtype <>36
)t order by colid
select @sqlstr=@sqlstr+left(@sqlstr2,len(@sqlstr2)-1)+') '+left(@sqlstr1,len(@sqlstr1)-3)+')'' from '+@tablename
-- print @sqlstr
exec( @sqlstr)
set nocount off
end
GO
=========================用户注册============================
/*
用户注册,也算是添加吧
*/
Create proc [dbo].[UserAdd]
(
@loginID nvarchar(50), --登录帐号
@password nvarchar(50), --密码
@email nvarchar(200) --电子信箱
)
as
declare @userID int --用户编号
--登录账号已经被注册
if exists(select loginID from tableName where loginID = @loginID)
begin
return -1;
end
--邮箱已经被注册
else if exists(select email from tableName where email = @email)
begin
return -2;
end
--注册成功
else
begin
select @userID = isnull(max(userID),100000)+1 from tableName
insert into tableName
(userID,loginID,[password],userName,linkNum,address,email,createTime,status)
values
(@userID,@loginID,@password,'','','',@email,getdate(),1)
return @userID
end
–1.给表中字段添加描述信息
Create table T2 (id int , name char (20))
GO
EXEC sp_addextendedproperty 'MS_Description', 'Employee ID', 'user', dbo, 'table', T2, 'column', id
EXEC sp_updateextendedproperty 'MS_Description', 'this is a test', 'user', dbo, 'table', T2, 'column', id
–2.修改数据库名称
EXEC sp_renamedb 'old_db_name', 'new_db_name'
–3.修改数据表名称和字段名称
EXEC sp_rename 'old_table_name', 'new_table_name'–修改数据表名称
EXEC sp_rename 'table_name.[old_column_name]', 'new_column_name', 'COLUMN'–修改字段名称
–4.给定存储过程名,获取存储过程内容
exec sp_helptext sp_name
/*以下是有关安全控制的系统存储过程或 SQL 语句,详细语法查阅《联机丛书》相关内容*/
–创建新的 SQL Server 登录,使用户得以连接使用 SQL Server 身份验证的 SQL Server。
EXEC sp_addlogin @loginame = '', @passwd = '', @defdb = '', @deflanguage = NULL, @sid = NULL, @encryptopt = NULL
–使 Windows NT 用户或组帐户得以使用 Windows 身份验证连接到 SQL Server。
EXEC sp_grantlogin @loginame = ''
–删除 SQL Server 登录,以阻止使用该登录名访问 SQL Server。
EXEC sp_droplogin @loginame = ''
–阻止 Windows NT 用户或组连接到 SQL Server。
EXEC sp_denylogin @loginame = ''
–从 SQL Server 中删除用 sp_grantlogin 或 sp_denylogin 创建的 Windows NT 用户或组的登录项。
EXEC sp_revokelogin @loginame = ''
–更改登录的默认数据库。
EXEC sp_defaultdb @loginame = '', @defdb = ''
–更改登录的默认语言。
EXEC sp_defaultlanguage @loginame = '', @language = ''
–添加或更改 SQL Server 登录密码。
EXEC sp_password @old = '', @new = '', @loginame = ''
–添加服务器角色新成员。
EXEC sp_addsrvrolemember @loginame = '', @rolename = ''
–添加服务器角色某成员。
EXEC sp_dropsrvrolemember @loginame = '' , @rolename = ''
–为 SQL Server 登录或 Windows NT 用户或组在当前数据库中添加一个安全帐户,并使其能够被授予在数据库中执行活动的权限(授予默认的“public”数据库角色)。
EXEC sp_grantdbaccess @loginame = '', @name_in_db = NULL
–或
EXEC sp_adduser @loginame = '', @name_in_db = NULL, @grpname = ''
–从当前数据库中删除安全帐户。
EXEC sp_revokedbaccess @name_in_db = ''
–或
EXEC sp_dropuser @name_in_db = ''
–在当前数据库创建新数据库角色。
EXEC sp_addrole @rolename = '', @ownername = ''
–在当前数据库删除某数据库角色。
EXEC sp_droprole @rolename = ''
–在当前数据库中添加数据库角色新成员。
EXEC sp_addrolemember @rolename = '', @membername = ''
–在当前数据库中删除数据库角色某成员。
EXEC sp_droprolemember @rolename = '', @membername = ''
–权限分配给数据库角色、表、存储过程等对象
–1、授权访问
GRANT
–2、拒绝访问
DENY
–3、取消授权或拒绝
REVOKE
–4、Sample(pubs):
GRANT SELECT ON authors TO Limperator
DENY SELECT ON authors TO Limperator
REVOKE SELECT ON authors TO Limperator
====================数据库还原的存储过程============
SQL code
create proc killspid (@dbname varchar(20))
as
begin
declare @sql nvarchar(500)
declare @spid int
set @sql='declare getspid cursor for
select spid
from sysprocesses
where dbid=db_id('''+@dbname+''')'
exec (@sql)
open getspid
fetch next from getspid
into @spid
while @@fetch_status <>-1
begin
exec('kill '+@spid)
fetch next from getspid
into @spid
end
close getspid
deallocate getspid
end
GO
作用:杀掉传入数据库中的活动进程以进行备份还原等独占操作
===================阿拉伯数字转大写中文=============
例:输入12345,程序给出:壹万贰仟叁佰肆拾伍
例:输入10023040,程序给出:壹仟另贰万叁仟另肆拾
解决方案之一(在SqlServer2000中测试通过):
SQL code
CREATE FUNCTION fun_cgnum
(@num INT)
RETURNS VARCHAR(100)
AS
BEGIN
DECLARE @temp INT,@res INT,@i TINYINT
DECLARE @str VARCHAR(100),@no VARCHAR(20),@unit VARCHAR(16)
SELECT @str='',@no='另壹贰叁肆伍陆柒捌玖',@unit='拾佰仟万拾佰仟亿'
SET @temp=@num
SELECT @i=0,@res=@temp%10,@temp=@temp/10
WHILE @temp>0
BEGIN
IF @i=0
SET @str=SUBSTRING(@no,@res+1,1)
ELSE
SET @str=SUBSTRING(@no,@res+1,1)+SUBSTRING(@unit,@i,1)+@str
SELECT @res=@temp%10,@temp=@temp/10
SET @i=@i+1
END
SET @str=SUBSTRING(@no,@res+1,1)+SUBSTRING(@unit,@i,1)+@str
SET @str=REPLACE(@str,'另拾','另')
SET @str=REPLACE(@str,'另佰','另')
SET @str=REPLACE(@str,'另仟','另')
SET @str=REPLACE(@str,'另拾','另')
SET @str=REPLACE(@str,'另万','万')
WHILE @i>0
BEGIN
SET @str=REPLACE(@str,'另另','另')
SET @i=CHARINDEX('另另',@str)
END
SET @str=REPLACE(@str,'另万','万')
SET @str=REPLACE(@str,'亿万','亿')
IF RIGHT(@str,1)='另'
SET @str=LEFT(@str,LEN(@str)-1)
RETURN @str
END
GO
--测试:有0和没有0的情况
SELECT dbo.fun_cgnum(900000000),dbo.fun_cgnum(903002051),dbo.fun_cgnum(903002050)
PS:有兴趣的朋友可以继续考虑有小数点以及添加单位(元/角/分)的情况
------------------------------------------------------------------
------------------------------------------------------------------
存储过程、存储函数的加密:WITH ENCRYPTION
存储过程、存储函数的加密:WITH ENCRYPTION
<!--[if !supportLineBreakNewLine]-->
<!--[endif]-->
CREATE procedure dbo.sp_XML_main
@table_name nvarchar(260)='',
@dirname nvarchar(20)=''
WITH ENCRYPTION
as
begin
....................
end
go
存储过程、存储函数的解密(以下是一位绝世高人编写的代码)
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[sp_decrypt]') and OBJECTPROPERTY(id, N'IsProcedure') = 1)
drop procedure [dbo].[sp_decrypt]
GO
/*--破解函数,过程,触发器,视图.仅限于SQLSERVER2000
--作者:J9988-- All rights reserved*/
/*--调用示例
--解密指定存储过程
exec sp_decrypt 'AppSP_test'
--对所有的存储过程解密
declare tb cursor for
select name from sysobjects where xtype='P' and status>0 and name<>'sp_decrypt'
declare @name sysname
open tb
fetch next from tb into @name
while @@fetch_status=0
begin
print '/*-------存储过程 ['+@name+'] -----------*/'
exec sp_decrypt @name
fetch next from tb into @name
end
close tb
deallocate tb
--*/
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[SP_DECRYPT]') and OBJECTPROPERTY(id, N'IsProcedure') = 1)
drop procedure [dbo].[SP_DECRYPT]
GO
CREATE PROCEDURE sp_decrypt(@objectName varchar(50))
AS
begin
set nocount on
--破解字节不受限制,适用于SQLSERVER2000存储过程,函数,视图,触发器
--修正上一版视图触发器不能正确解密错误
--发现有错,请E_MAIL:CSDNj9988@tom.com
begin tran
declare @objectname1 varchar(100),@orgvarbin varbinary(8000)
declare @sql1 nvarchar(4000),@sql2 varchar(8000),@sql3 nvarchar(4000),@sql4 nvarchar(4000)
DECLARE @OrigSpText1 nvarchar(4000), @OrigSpText2 nvarchar(4000) , @OrigSpText3 nvarchar(4000), @resultsp nvarchar(4000)
declare @i int,@status int,@type varchar(10),@parentid int
declare @colid int,@n int,@q int,@j int,@k int,@encrypted int,@number int
select @type=xtype,@parentid=parent_obj from sysobjects where id=object_id(@ObjectName)
create table #temp(number int,colid int,ctext varbinary(8000),encrypted int,status int)
insert #temp SELECT number,colid,ctext,encrypted,status FROM syscomments WHERE id = object_id(@objectName)
select @number=max(number) from #temp
set @k=0
while @k<=@number
begin
if exists(select 1 from syscomments where id=object_id(@objectname) and number=@k)
begin
if @type='P'
set @sql1=(case when @number>1 then 'ALTER PROCEDURE '+ @objectName +';'+rtrim(@k)+' WITH ENCRYPTION AS '
else 'ALTER PROCEDURE '+ @objectName+' WITH ENCRYPTION AS '
end)
if @type='TR'
begin
declare @parent_obj varchar(255),@tr_parent_xtype varchar(10)
select @parent_obj=parent_obj from sysobjects where id=object_id(@objectName)
select @tr_parent_xtype=xtype from sysobjects where id=@parent_obj
if @tr_parent_xtype='V'
begin
set @sql1='ALTER TRIGGER '+@objectname+' ON '+OBJECT_NAME(@parentid)+' WITH ENCRYPTION INSTERD OF INSERT AS PRINT 1 '
end
else
begin
set @sql1='ALTER TRIGGER '+@objectname+' ON '+OBJECT_NAME(@parentid)+' WITH ENCRYPTION FOR INSERT AS PRINT 1 '
end
end
if @type='FN' or @type='TF' or @type='IF'
set @sql1=(case @type when 'TF' then
'ALTER FUNCTION '+ @objectName+'(@a char(1)) returns @b table(a varchar(10)) with encryption as begin insert @b select @a return end '
when 'FN' then
'ALTER FUNCTION '+ @objectName+'(@a char(1)) returns char(1) with encryption as begin return @a end'
when 'IF' then
'ALTER FUNCTION '+ @objectName+'(@a char(1)) returns table with encryption as return select @a as a'
end)
if @type='V'
set @sql1='ALTER VIEW '+@objectname+' WITH ENCRYPTION AS SELECT 1 as f'
set @q=len(@sql1)
set @sql1=@sql1+REPLICATE('-',4000-@q)
select @sql2=REPLICATE('-',8000)
set @sql3='exec(@sql1'
select @colid=max(colid) from #temp where number=@k
set @n=1
while @n<=CEILING(1.0*(@colid-1)/2) and len(@sQL3)<=3996
begin
set @sql3=@sql3+'+@'
set @n=@n+1
end
set @sql3=@sql3+')'
exec sp_executesql @sql3,N'@sql1 nvarchar(4000),@ varchar(8000)',@sql1=@sql1,@=@sql2
end
set @k=@k+1
end
set @k=0
while @k<=@number
begin
if exists(select 1 from syscomments where id=object_id(@objectname) and number=@k)
begin
select @colid=max(colid) from #temp where number=@k
set @n=1
while @n<=@colid
begin
select @OrigSpText1=ctext,@encrypted=encrypted,@status=status FROM #temp WHERE colid=@n and number=@k
SET @OrigSpText3=(SELECT ctext FROM syscomments WHERE id=object_id(@objectName) and colid=@n and number=@k)
if @n=1
begin
if @type='P'
SET @OrigSpText2=(case when @number>1 then 'CREATE PROCEDURE '+ @objectName +';'+rtrim(@k)+' WITH ENCRYPTION AS '
else 'CREATE PROCEDURE '+ @objectName +' WITH ENCRYPTION AS '
end)
if @type='FN' or @type='TF' or @type='IF'
SET @OrigSpText2=(case @type when 'TF' then
'CREATE FUNCTION '+ @objectName+'(@a char(1)) returns @b table(a varchar(10)) with encryption as begin insert @b select @a return end '
when 'FN' then
'CREATE FUNCTION '+ @objectName+'(@a char(1)) returns char(1) with encryption as begin return @a end'
when 'IF' then
'CREATE FUNCTION '+ @objectName+'(@a char(1)) returns table with encryption as return select @a as a'
end)
if @type='TR'
begin
if @tr_parent_xtype='V'
begin
set @OrigSpText2='CREATE TRIGGER '+@objectname+' ON '+OBJECT_NAME(@parentid)+' WITH ENCRYPTION INSTEAD OF INSERT AS PRINT 1 '
end
else
begin
set @OrigSpText2='CREATE TRIGGER '+@objectname+' ON '+OBJECT_NAME(@parentid)+' WITH ENCRYPTION FOR INSERT AS PRINT 1 '
end
end
if @type='V'
set @OrigSpText2='CREATE VIEW '+@objectname+' WITH ENCRYPTION AS SELECT 1 as f'
set @q=4000-len(@OrigSpText2)
set @OrigSpText2=@OrigSpText2+REPLICATE('-',@q)
end
else
begin
SET @OrigSpText2=REPLICATE('-', 4000)
end
SET @i=1
SET @resultsp = replicate(N'A', (datalength(@OrigSpText1) / 2))
WHILE @i<=datalength(@OrigSpText1)/2
BEGIN
SET @resultsp = stuff(@resultsp, @i, 1, NCHAR(UNICODE(substring(@OrigSpText1, @i, 1)) ^
(UNICODE(substring(@OrigSpText2, @i, 1)) ^
UNICODE(substring(@OrigSpText3, @i, 1)))))
SET @i=@i+1
END
set @orgvarbin=cast(@OrigSpText1 as varbinary(8000))
set @resultsp=(case when @encrypted=1
then @resultsp
else convert(nvarchar(4000),case when @status&2=2 then uncompress(@orgvarbin) else @orgvarbin end)
end)
print @resultsp
set @n=@n+1
end
end
set @k=@k+1
end
drop table #temp
rollback tran
end |
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