SQL2005 페이지 나누기 스토리지 프로세스

   CREATE PROCEDURE [dbo].[GetRecordFromPage] 
    @SelectList            VARCHAR(2000),    --       
    @TableSource        VARCHAR(100),    --       
    @SearchCondition    VARCHAR(2000),    --    
    @OrderExpression    VARCHAR(1000),    --     
    @PageIndex            INT = 1,        --  , 0  
    @PageSize            INT = 10        --   
AS 
BEGIN
    IF @SelectList IS NULL OR LTRIM(RTRIM(@SelectList)) = ''
    BEGIN
        SET @SelectList = '*'
    END
    PRINT @SelectList
    
    SET @SearchCondition = ISNULL(@SearchCondition,'')
    SET @SearchCondition = LTRIM(RTRIM(@SearchCondition))
    IF @SearchCondition <> ''
    BEGIN
        IF UPPER(SUBSTRING(@SearchCondition,1,5)) <> 'WHERE'
        BEGIN
            SET @SearchCondition = 'WHERE ' + @SearchCondition
        END
    END
    PRINT @SearchCondition

    SET @OrderExpression = ISNULL(@OrderExpression,'')
    SET @OrderExpression = LTRIM(RTRIM(@OrderExpression))
    IF @OrderExpression <> ''
    BEGIN
        IF UPPER(SUBSTRING(@OrderExpression,1,5)) <> 'WHERE'
        BEGIN
            SET @OrderExpression = 'ORDER BY ' + @OrderExpression
        END
    END
    PRINT @OrderExpression

    IF @PageIndex IS NULL OR @PageIndex < 1
    BEGIN
        SET @PageIndex = 1
    END
    PRINT @PageIndex
    IF @PageSize IS NULL OR @PageSize < 1
    BEGIN
        SET @PageSize = 10
    END
    PRINT  @PageSize

    DECLARE @SqlQuery VARCHAR(4000)

    SET @SqlQuery='SELECT '+@SelectList+',RowNumber 
    FROM 
        (SELECT ' + @SelectList + ',ROW_NUMBER() OVER( '+ @OrderExpression +') AS RowNumber 
          FROM '+@TableSource+' '+ @SearchCondition +') AS RowNumberTableSource 
    WHERE RowNumber BETWEEN ' + CAST(((@PageIndex - 1)* @PageSize+1) AS VARCHAR) 
    + ' AND ' + 
    CAST((@PageIndex * @PageSize) AS VARCHAR) 
--    ORDER BY ' + @OrderExpression
    PRINT @SqlQuery
    SET NOCOUNT ON
    EXECUTE(@SqlQuery)
    SET NOCOUNT OFF
 
    RETURN @@RowCount
END

 

set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go






ALTER PROCEDURE [dbo].[PROCE_SQL2005PAGECHANGE]
(
 @TableName varchar(50),            --  
 @ReFieldsStr varchar(200) = '*',   --   (     *)
 @OrderString varchar(200),         --    (  !        order by)
 @WhereString varchar(500) =N'',  --    (   where)
 @PageSize int,                     --       
 @PageIndex int = 1 ,               --        
 @TotalRecord int output            --      
)
AS
 
BEGIN    

    --         
    Declare @StartRecord int;
    Declare @EndRecord int; 
    Declare @TotalCountSql nvarchar(500); 
    Declare @SqlString nvarchar(2000);    
    set @StartRecord = (@PageIndex-1)*@PageSize + 1
    set @EndRecord = @StartRecord + @PageSize - 1 
    SET @TotalCountSql= N'select @TotalRecord = count(*) from ' + @TableName;--      
    SET @SqlString = N'(select row_number() over (order by '+ @OrderString +') as rowId,'+@ReFieldsStr+' from '+ @TableName;--    
    --
    IF (@WhereString! = '' or @WhereString!=null)
        BEGIN
            SET @TotalCountSql=@TotalCountSql + '  where '+ @WhereString;
            SET @SqlString =@SqlString+ '  where '+ @WhereString;            
        END
    --       
    --IF(@TotalRecord is null)
    --   BEGIN
           EXEC sp_executesql @totalCountSql,N'@TotalRecord int out',@TotalRecord output;--      
    --  END
    ----     
    set @SqlString ='select * from ' + @SqlString + ') as t where rowId between ' + ltrim(str(@StartRecord)) + ' and ' +  ltrim(str(@EndRecord));
    Exec(@SqlString)    
END

 
 
LTRIM(SQL Server Compact)은 선행 공백을 제거한 후 문자 표현식을 반환합니다.
RTRIM(Transact-SQL)은 문자 변수의 후행 공백을 제거합니다.
ISNULL(check expression, replacement value)
check_expression이 NULL이 아니면 값을 반환합니다.그렇지 않으면
replacement_value 암시적 변환
check_expression의 종류 (만약 이 두 종류가 다르다면) 는 전자를 되돌려줍니다.