sqlServer存储过程通用分页

关键字：sqlServer存储过程通用分页

说明：java调用程序，请参照 上一篇oracle存储过程通用分中的程序




sql：


CREATE PROCEDURE GetRecordFromPage  
    @tblName      varchar(255),       -- 表名  
    @fldName      varchar(255),       -- 字段名  
    @PageSize     int = 10,           -- 页尺寸  
    @PageIndex    int = 1,            -- 页码  
    @IsCount      bit = 0,            -- 返回记录总数, 非 0 值则返回  
    @OrderType    bit = 0,            -- 设置排序类型, 非 0 值则降序  
    @strWhere     varchar(1000) = ''  -- 查询条件 (注意: 不要加 where)  
AS 
 
declare @strSQL   varchar(6000)       -- 主语句  
declare @strTmp   varchar(100)        -- 临时变量  
declare @strOrder varchar(400)        -- 排序类型  
 
if @OrderType != 0  
begin 
    set @strTmp = "<(select min" 
    set @strOrder = " order by [" + @fldName +"] desc" 
end 
else 
begin 
    set @strTmp = ">(select max" 
    set @strOrder = " order by [" + @fldName +"] asc" 
end 
 
set @strSQL = "select top " + str(@PageSize) + " * from [" 
    + @tblName + "] where [" + @fldName + "]" + @strTmp + "([" 
    + @fldName + "]) from (select top " + str((@PageIndex-1)*@PageSize) + " [" 
    + @fldName + "] from [" + @tblName + "]" + @strOrder + ") as tblTmp)" 
    + @strOrder  
 
if @strWhere != '' 
    set @strSQL = "select top " + str(@PageSize) + " * from [" 
        + @tblName + "] where [" + @fldName + "]" + @strTmp + "([" 
        + @fldName + "]) from (select top " + str((@PageIndex-1)*@PageSize) + " [" 
        + @fldName + "] from [" + @tblName + "] where " + @strWhere + " " 
        + @strOrder + ") as tblTmp) and " + @strWhere + " " + @strOrder  
 
if @PageIndex = 1  
begin 
    set @strTmp = "" 
    if @strWhere != '' 
        set @strTmp = " where " + @strWhere  
 
    set @strSQL = "select top " + str(@PageSize) + " * from [" 
        + @tblName + "]" + @strTmp + " " + @strOrder  
end 
 
if @IsCount != 0  
    set @strSQL = "select count(*) as Total from [" + @tblName + "]" 
 
exec (@strSQL)  
 
GO