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sqlserver存储过程集锦

sqlserver存储过程集锦(一)

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

和 "sqlserver存储过程集锦(一)" 有关的 数据库 编程小帖士:

strong>LOG

        LOG函数返回数值的非自然对数。

  set@PageCount = 0
  exec sp_cursoropen @p1output,@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

  =========================用户注册============================
  /*
  用户注册,也算是添加
  */

    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 whereemail = @email)
  begin
  return -2;
  end
  --注册成功
  else
  begin
  select @userID = isnull(max(userID),100000)+1 fromtableName
  insert into tableName
  (userID,loginID,[password],userName,linkNum,address,email,createTime,status)
  values
  (@userID,@loginID,@password,'',@email,getdate(),1)
  return @userID
  end

  =================sql server系统存储过程================

  –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',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 = ''
  –更改登录数据库
  EXEC sp_defaultdb @loginame = '',@defdb = ''
  –更改登录认语言。
  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 = ''
  –在当前数据库删除数据库角色。
  EXEC sp_droprole @rolename = ''
  –在当前数据库添加数据库角色新成员。
  EXEC sp_addrolemember @rolename = '',@membername =''
  –在当前数据库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

两个sql server2000的通用分页存储过程

 

发表日期:2007-3-17 |  

 

                       

 

-

一个支持唯一主键,第二支持多主键,测试过,效率一般

 

CREATE PROC P_viewPage

   /*

       no_mIss 分页存储过程2007.2.20  QQ:34813284

       适用于单一主键或存在唯一值列的表或视图         

   */

 

   @TableName VARCHAR(200),     --表名

   @FieldList VARCHAR(2000),    --显示列名

   @PrimaryKey VARCHAR(100),    --单一主键或唯一值键

   @Where VARCHAR(1000),        --查询条件 不含'where'字符

   @Order VARCHAR(1000),        --排序 不含'order by'字符,如id asc,userid desc,当@SortType=3时生效

   @SortType INT,               --排序规则 1:正序asc 2:倒序desc 3:多列排序

   @RecorderCount INT,          --记录总数 0:会返回总记录

   @PageSize INT,               --每页输出的记录数

   @PageIndex INT,              --当前页数

   @TotalCount INT OUTPUT,      --返回记录总数

   @TotalPageCount INT OUTPUT   --返回总页数

AS

   SET NOCOUNT ON

   IF ISNULL(@TableName,'') = '' OR ISNULL(@FieldList,'') = ''

       OR ISNULL(@PrimaryKey,'') = ''

       OR @SortType < 1 OR @SortType >3

       OR @RecorderCount < 0 OR @PageSize < 0 OR @PageIndex < 0

   BEGIN       

       RETURN

   END

 

   DECLARE @new_where1 VARCHAR(1000)

   DECLARE @new_where2 VARCHAR(1000)

   DECLARE @new_order VARCHAR(1000)  

   DECLARE @sql VARCHAR(8000)

   DECLARE @sqlCount NVARCHAR(4000)

 

   IF ISNULL(@where,'') = ''

       BEGIN

           SET @new_where1 = ' '

           SET @new_where2 = ' WHERE  '

       END

   ELSE

       BEGIN

           SET @new_where1 = ' WHERE ' + @where

           SET @new_where2 = ' WHERE ' + @where + ' AND '

       END

 

   IF ISNULL(@order,'') = '' OR @SortType = 1  OR @SortType = 2

       BEGIN

           IF @SortType = 1 SET @new_order = ' ORDER BY ' + @PrimaryKey + ' ASC'

           IF @SortType = 2 SET @new_order = ' ORDER BY ' + @PrimaryKey + ' DESC'

       END

   ELSE

       BEGIN

           SET @new_order = ' ORDER BY ' + @Order

       END

 

   SET @sqlCount = 'SELECT@TotalCount=COUNT(*),@TotalPageCount=CEILING((COUNT(*)+0.0)/'

                    + CAST(@PageSize ASVARCHAR)+') FROM ' + @TableName + @new_where1

   

   IF @RecorderCount = 0

       BEGIN

            EXEC SP_EXECUTEsql @sqlCount,N'@TotalCount INT OUTPUT,@TotalPageCountINT OUTPUT',

                               @TotalCountOUTPUT,@TotalPageCount OUTPUT

       END

   ELSE

       BEGIN

            SELECT @TotalCount = @RecorderCount           

       END

 

   IF @PageIndex > CEILING((@TotalCount+0.0)/@PageSize)

       BEGIN

           SET @PageIndex = CEILING((@TotalCount+0.0)/@PageSize)

       END

   IF @PageIndex = 1

       BEGIN

           SET @sql = 'SELECT TOP ' + STR(@PageSize) + ' ' + @FieldList + ' FROM '

                       + @TableName +@new_where1 + @new_order

       END

   ELSE

       BEGIN

           IF @SortType = 1

                BEGIN

                    SET @sql = 'SELECT TOP ' +STR(@PageSize) + ' ' + @FieldList + ' FROM '

                               + @TableName +@new_where2 + @PrimaryKey + ' > '

                               + '(SELECT MAX('+ @PrimaryKey + ') FROM (SELECT TOP '

                               +STR(@PageSize*(@PageIndex-1)) + ' ' + @PrimaryKey

                               + ' FROM ' +@TableName

                               + @new_where1 +@new_order +' ) AS TMP) '+ @new_order

                END

           IF @SortType = 2

                BEGIN

                    SET @sql = 'SELECT TOP ' +STR(@PageSize) + ' ' + @FieldList + ' FROM '

                               + @TableName +@new_where2 + @PrimaryKey + ' < '

                               + '(SELECT MIN('+ @PrimaryKey + ') FROM (SELECT TOP '

                               + STR(@PageSize*(@PageIndex-1)) + '' + @PrimaryKey

                               +' FROM '+@TableName

                               + @new_where1 +@new_order + ') AS TMP) '+ @new_order                              

                END       

           IF @SortType = 3

                BEGIN

                    IF CHARINDEX(',',@Order) =0 BEGIN RETURN END

                    SET @sql = 'SELECT TOP ' +STR(@PageSize) + ' ' + @FieldList + ' FROM '

                               + @TableName +@new_where2 + @PrimaryKey + ' NOT IN (SELECT TOP '

                               +STR(@PageSize*(@PageIndex-1)) + ' ' + @PrimaryKey

                               + ' FROM ' +@TableName + @new_where1 + @new_order + ')'

                               + @new_order

                END

       END

   EXEC(@sql)

GO

 

 

 

CREATE PROC P_public_ViewPage_per

   /*

       no_mIss 通用分页存储过程2007.3.1  QQ:34813284

       适用于联合主键/单主键/存在能确定唯一行列/存在能确定唯一行的多列 (用英文,隔开)

       调用

           第一页查询时返回总记录和总页数及第一页记录:

           EXECUTE P_public_ViewPage_per'TableName','col1,col2,col3,col4','pk1,pk2,pk3',

                'col5>0 and col7<9','pk1asc,pk2 asc,pk3 asc',10,1,

                @TotalCountOUTPUT,@TotalPageCount OUTPUT

           其它页调用,比如第89页(假设第一页查询时返回总记录为2000000):

           EXECUTE P_public_ViewPage_per'TableName',2000000,89,@TotalPageCount OUTPUT

   */

 

   @TableName VARCHAR(200),    --单一主键或唯一值键或联合主键列表(用英文,隔开)或能确定唯一行的多列列表(用英文,隔开)

   @Where VARCHAR(1000),        --排序不含'order by'字符,用英文,隔开 

   @RecorderCount INT,      --返回记录总数

   @TotalPageCount INT OUTPUT   --返回总页数

AS

 

    SET NOCOUNT ON

   

   SET @FieldList = REPLACE(@FieldList,' ','')

   IF @FieldList = '*'

       BEGIN SET @FieldList = 'A.*'END

   ELSE

       BEGIN

           SET @FieldList = 'A.' + REPLACE(@FieldList,A.')

       END

   

   WHILE CHARINDEX(',@Order)>0

   BEGIN

       SET @Order = REPLACE(@Order,')

   END

 

   IF ISNULL(@TableName,'') = '' OR ISNULL(@PrimaryKey,'') = ''       

       OR @RecorderCount < 0 OR @PageSize < 0 OR @PageIndex < 0

   BEGIN       

       RETURN

   END

 

   DECLARE @new_where1 VARCHAR(1000)

   DECLARE @new_where2 VARCHAR(1000)

   DECLARE @new_where3 VARCHAR(1000)

   DECLARE @new_where4 VARCHAR(1000)

   DECLARE @new_order1 VARCHAR(1000)

   DECLARE @new_order2 VARCHAR(1000)

   DECLARE @Fields VARCHAR(1000)

   DECLARE @sql VARCHAR(8000)

   DECLARE @sqlCount NVARCHAR(4000)

 

   SET @Fields = @PrimaryKey + ','

   SET @new_where2 = ''

   SET @new_where4 = ''

 

 

   IF ISNULL(@where,'') = ''

       BEGIN

           SET @new_where1 = ' '

            SET @new_where3 = ' WHERE '

       END

   ELSE

       BEGIN           

           SET @new_where1 = ' WHERE ' + @where + ' '

           SET @new_where3 = ' WHERE 1=1 '

                    + REPLACE(' AND ' +@where,' AND ',' AND A.')+ ' AND '

       END

   

   WHILE CHARINDEX(',@Fields)>0

   BEGIN

       SET @new_where2 = @new_where2

           + 'A.' + LTRIM(LEFT(@Fields,CHARINDEX(',@Fields)-1))

           + ' = B.' + LTRIM(LEFT(@Fields,@Fields)-1)) + ' AND '

       SET @new_where4 = @new_where4

           + 'B.' + LTRIM(LEFT(@Fields,@Fields)-1)) + ' IS NULL AND '

       SET @Fields = SUBSTRING(@Fields,@Fields)+1,LEN(@Fields))

   END

   SET @new_where2 = LEFT(@new_where2,LEN(@new_where2)-4)

   SET @new_where4 = LEFT(@new_where4,LEN(@new_where4)-4)

 

   IF ISNULL(@order,'') = ''

       BEGIN

           SET @new_order1 = ''

           SET @new_order2 = ''

       END

   ELSE

       BEGIN

           SET @new_order1 = ' ORDER BY ' + @Order

           SET @new_order2 = ' ORDER BY '

                    + RIGHT(REPLACE(',' +@Order,A.' ),

                            LEN(REPLACE(',A.' ))-1)

       END

 

   SET @sqlCount = 'SELECT @TotalCount=COUNT(*),@TotalPageCount=CEILING((COUNT(*)+0.0)/'

                    + CAST(@PageSize ASVARCHAR)+') FROM ' + @TableName

                    + ' A ' +  @new_where1

   

   IF @RecorderCount = 0

       BEGIN

            EXEC SP_EXECUTEsql @sqlCount,@TotalPageCount OUTPUT

       END

   ELSE

       BEGIN

            SELECT @TotalCount = @RecorderCount           

       END

 

   IF @PageIndex > CEILING((@TotalCount+0.0)/@PageSize)

       BEGIN

           SET @PageIndex = CEILING((@TotalCount+0.0)/@PageSize)

       END

   IF @PageIndex = 1

       BEGIN

           SET @sql = 'SELECT TOP ' + STR(@PageSize) + ' ' + @FieldList + ' FROM '

                       + @TableName + ' A'+@new_where1 + @new_order1

       END

   ELSE

       BEGIN

           SET @sql = 'SELECT TOP ' + STR(@PageSize) + ' ' + @FieldList + ' FROM '

                       + @TableName + ' A LEFTJOIN (SELECT TOP '

                       + STR(@PageSize*(@PageIndex-1))

                       + ' ' + @PrimaryKey + 'FROM ' + @TableName + @new_where1

                       + @new_order1 + ' )B ON' + @new_where2 + @new_where3

                       + @new_where4 +@new_order2

       END

 

EXEC(@sql)

GO

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