SQL Server 存储过程分页代码

这篇文章主要为大家详细介绍了SQL Server 存储过程分页代码，具有一定的参考价值，可以用来参考一下。

感兴趣的小伙伴，下面一起跟随四海网的小编两巴掌来看看吧！

代码如下:

declare @TotalCount int 
declare @TotalPageCount int 
exec P_viewPage_A 'type1','*','id','','id asc',1,0,4,3,@TotalCount output,@TotalPageCount output 

select * from type1 


Create PROC P_viewPage_A 
/* 
nzperfect [no_mIss] 高效通用分页存储过程(双向检索) 2007.5.7 QQ:34813284 
敬告：适用于单一主键或存在唯一值列的表或视图 
ps:Sql语句为8000字节,调用时请注意传入参数及sql总长度不要超过指定范围 
*/ 
@TableName VARCHAR(200), --表名 
@FieldList VARCHAR(2000), --显示列名，如果是全部字段则为* 
@PrimaryKey VARCHAR(100), --单一主键或唯一值键 
@Where VARCHAR(2000), --查询条件 不含'where'字符，如id>10 and len(userid)>9 
@Order VARCHAR(1000), --排序 不含'order by'字符，如id asc,userid desc，必须指定asc或desc 
--注意当@SortType=3时生效，记住一定要在最后加上主键，否则会让你比较郁闷 
@SortType INT, --排序规则 1:正序asc 2:倒序desc 3:多列排序方法 
@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, --记返回总记录 
@TotalPageCount INT OUTPUT --返回总页数 
AS 
SET NOCOUNT ON 
IF ISNULL(@TotalCount,'') = '' SET @TotalCount = 0 
SET @Order = RTRIM(LTRIM(@Order)) 
SET @PrimaryKey = RTRIM(LTRIM(@PrimaryKey)) 
SET @FieldList = REPLACE(RTRIM(LTRIM(@FieldList)),' ','') 
WHILE CHARINDEX(', ',@Order) > 0 OR CHARINDEX(' ,',@Order) > 0 
BEGIN 
SET @Order = REPLACE(@Order,', ',',') 
SET @Order = REPLACE(@Order,' ,',',') 
END 
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 
PRINT('ERR_00') 
RETURN 
END 
IF @SortType = 3 
BEGIN 
IF (UPPER(RIGHT(@Order,4))!=' ASC' AND UPPER(RIGHT(@Order,5))!=' DESC') 
BEGIN PRINT('ERR_02') RETURN END 
END 
DECLARE @new_where1 VARCHAR(1000) 
DECLARE @new_where2 VARCHAR(1000) 
DECLARE @new_order1 VARCHAR(1000) 
DECLARE @new_order2 VARCHAR(1000) 
DECLARE @new_order3 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 
BEGIN 
SET @new_order1 = ' ORDER BY ' + @PrimaryKey + ' ASC' 
SET @new_order2 = ' ORDER BY ' + @PrimaryKey + ' DESC' 
END 
IF @SortType = 2 
BEGIN 
SET @new_order1 = ' ORDER BY ' + @PrimaryKey + ' DESC' 
SET @new_order2 = ' ORDER BY ' + @PrimaryKey + ' ASC' 
END 
END 
ELSE 
BEGIN 
SET @new_order1 = ' ORDER BY ' + @Order 
END 
IF @SortType = 3 AND CHARINDEX(','+@PrimaryKey+' ',','+@Order)>0 
BEGIN 
SET @new_order1 = ' ORDER BY ' + @Order 
SET @new_order2 = @Order + ',' 
SET @new_order2 = REPLACE(REPLACE(@new_order2,'ASC,','{ASC},'),'DESC,','{DESC},') 
SET @new_order2 = REPLACE(REPLACE(@new_order2,'{ASC},','DESC,'),'{DESC},','ASC,') 
SET @new_order2 = ' ORDER BY ' + SUBSTRING(@new_order2,1,LEN(@new_order2)-1) 
IF @FieldList <> '*' 
BEGIN 
SET @new_order3 = REPLACE(REPLACE(@Order + ',','ASC,',','),'DESC,',',') 
SET @FieldList = ',' + @FieldList 
WHILE CHARINDEX(',',@new_order3)>0 
BEGIN 
IF CHARINDEX(SUBSTRING(','+@new_order3,1,CHARINDEX(',',@new_order3)),','+@FieldList+',')>0 
BEGIN 
SET @FieldList = 
@FieldList + ',' + SUBSTRING(@new_order3,1,CHARINDEX(',',@new_order3)) 
END 
SET @new_order3 = 
SUBSTRING(@new_order3,CHARINDEX(',',@new_order3)+1,LEN(@new_order3)) 
END 
SET @FieldList = SUBSTRING(@FieldList,2,LEN(@FieldList)) 
END 
END 
SET @SqlCount = 'SELECT @TotalCount=COUNT(*),@TotalPageCount=CEILING((COUNT(*)+0.0)/' 
+ CAST(@PageSize AS VARCHAR)+') FROM ' + @TableName + @new_where1 
IF @RecorderCount = 0 
BEGIN 
EXEC SP_EXECUTESQL @SqlCount,N'@TotalCount INT OUTPUT,@TotalPageCount INT OUTPUT', 
@TotalCount OUTPUT,@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 OR @PageIndex >= CEILING((@TotalCount+0.0)/@PageSize) 
BEGIN 
IF @PageIndex = 1 --返回第一页数据 
BEGIN 
SET @Sql = 'SELECT TOP ' + STR(@PageSize) + ' ' + @FieldList + ' FROM ' 
+ @TableName + @new_where1 + @new_order1 
END 
IF @PageIndex >= CEILING((@TotalCount+0.0)/@PageSize) --返回最后一页数据 
BEGIN 
SET @Sql = 'SELECT TOP ' + STR(@PageSize) + ' ' + @FieldList + ' FROM (' 
+ 'SELECT TOP ' + STR(ABS(@PageSize*@PageIndex-@TotalCount-@PageSize)) 
+ ' ' + @FieldList + ' FROM ' 
+ @TableName + @new_where1 + @new_order2 + ' ) AS TMP ' 
+ @new_order1 
END 
END 
ELSE 
BEGIN 
IF @SortType = 1 --仅主键正序排序 
BEGIN 
IF @PageIndex <= CEILING((@TotalCount+0.0)/@PageSize)/2 --正向检索 
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_order1 +' ) AS TMP) '+ @new_order1 
END 
ELSE --反向检索 
BEGIN 
SET @Sql = 'SELECT TOP ' + STR(@PageSize) + ' ' + @FieldList + ' FROM (' 
+ 'SELECT TOP ' + STR(@PageSize) + ' ' 
+ @FieldList + ' FROM ' 
+ @TableName + @new_where2 + @PrimaryKey + ' < ' 
+ '(SELECT MIN(' + @PrimaryKey + ') FROM (SELECT TOP ' 
+ STR(@TotalCount-@PageSize*@PageIndex) + ' ' + @PrimaryKey 
+ ' FROM ' + @TableName 
+ @new_where1 + @new_order2 +' ) AS TMP) '+ @new_order2 
+ ' ) AS TMP ' + @new_order1 
END 
END 
IF @SortType = 2 --仅主键反序排序 
BEGIN 
IF @PageIndex <= CEILING((@TotalCount+0.0)/@PageSize)/2 --正向检索 
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_order1 + ') AS TMP) '+ @new_order1 
END 
ELSE --反向检索 
BEGIN 
SET @Sql = 'SELECT TOP ' + STR(@PageSize) + ' ' + @FieldList + ' FROM (' 
+ 'SELECT TOP ' + STR(@PageSize) + ' ' 
+ @FieldList + ' FROM ' 
+ @TableName + @new_where2 + @PrimaryKey + ' > ' 
+ '(SELECT MAX(' + @PrimaryKey + ') FROM (SELECT TOP ' 
+ STR(@TotalCount-@PageSize*@PageIndex) + ' ' + @PrimaryKey 
+ ' FROM ' + @TableName 
+ @new_where1 + @new_order2 +' ) AS TMP) '+ @new_order2 
+ ' ) AS TMP ' + @new_order1 
END 
END 
IF @SortType = 3 --多列排序，必须包含主键，且放置最后，否则不处理 
BEGIN 
IF CHARINDEX(',' + @PrimaryKey + ' ',',' + @Order) = 0 
BEGIN PRINT('ERR_02') RETURN END 
IF @PageIndex <= CEILING((@TotalCount+0.0)/@PageSize)/2 --正向检索 
BEGIN 
SET @Sql = 'SELECT TOP ' + STR(@PageSize) + ' ' + @FieldList + ' FROM ( ' 
+ 'SELECT TOP ' + STR(@PageSize) + ' ' + @FieldList + ' FROM ( ' 
+ ' SELECT TOP ' + STR(@PageSize*@PageIndex) + ' ' + @FieldList 
+ ' FROM ' + @TableName + @new_where1 + @new_order1 + ' ) AS TMP ' 
+ @new_order2 + ' ) AS TMP ' + @new_order1 
END 
ELSE --反向检索 
BEGIN 
SET @Sql = 'SELECT TOP ' + STR(@PageSize) + ' ' + @FieldList + ' FROM ( ' 
+ 'SELECT TOP ' + STR(@PageSize) + ' ' + @FieldList + ' FROM ( ' 
+ ' SELECT TOP ' + STR(@TotalCount-@PageSize *@PageIndex+@PageSize) + ' ' + @FieldList 
+ ' FROM ' + @TableName + @new_where1 + @new_order2 + ' ) AS TMP ' 
+ @new_order1 + ' ) AS TMP ' + @new_order1 
END 
END 
END 
EXEC(@Sql) 
GO 

 
private void fyDB() 
{ 
DataTable dt = new DataTable(); 
string con = System.Configuration.ConfigurationSettings.AppSettings["connectionstring"]; 
SqlConnection conn = new SqlConnection(con); 
SqlCommand comm = new SqlCommand("P_viewPage_A", conn); //建立SqlCommand对象 
comm.CommandType = CommandType.StoredProcedure; //设置SqlCommand对象执行类型为存储过程 
comm.Parameters.Add("@TableName", SqlDbType.VarChar ,200); //向Parameters参数列表添加参数 
comm.Parameters.Add("@FieldList", SqlDbType.VarChar, 2000); 
comm.Parameters.Add("@PrimaryKey", SqlDbType.VarChar, 100); 
comm.Parameters.Add("@where", SqlDbType.VarChar, 2000); 
comm.Parameters.Add("@Order", SqlDbType.VarChar, 1000); 
comm.Parameters.Add("@SortType", SqlDbType.Int); 
comm.Parameters.Add("@RecorderCount", SqlDbType.Int); 
comm.Parameters.Add("@PageSize", SqlDbType.Int); 
comm.Parameters.Add("@PageIndex", SqlDbType.Int); 
comm.Parameters.Add("@TotalCount", SqlDbType.Int); 
comm.Parameters.Add("@TotalPageCount", SqlDbType.Int); 
comm.Parameters["@TotalCount"].Direction = ParameterDirection.Output; //设置参数的输出类型 
comm.Parameters["@TotalPageCount"].Direction = ParameterDirection.Output; //设置参数的输出类型 
comm.Parameters["@TableName"].Value = "type1";//表名 
comm.Parameters["@FieldList"].Value = "*";//显示列名，如果是全部字段则为* 
comm.Parameters["@PrimaryKey"].Value = "id";//单一主键或唯一值键 
comm.Parameters["@where"].Value = "";//查询条件 不含'where'字符，如id>10 and len(userid)>9 
comm.Parameters["@Order"].Value = "id asc";//排序 不含'order by'字符，如id asc,userid desc，必须指定asc或desc 
comm.Parameters["@SortType"].Value = 1;//排序规则 1:正序asc 2:倒序desc 3:多列排序方法 
comm.Parameters["@RecorderCount"].Value = 0;//记录总数 0:会返回总记录 
comm.Parameters["@PageSize"].Value = 2;//每页输出的记录数 
int id1; 
if (Request.QueryString["id"] == null) 
id1 = 1; 
else 
id1 = Convert.ToInt32(Request.QueryString["id"]); 
comm.Parameters["@PageIndex"].Value = id1;//当前页数 
conn.Open(); 
// SqlDataReader asr = comm.ExecuteReader(); 
//int dtr = (int)comm.ExecuteScalar(); 
SqlDataReader sdr = comm.ExecuteReader(); 
int i=0; 
//while (sdr.Read()) 
//{ 
// dt.Rows[i][0] = sdr.GetValue(0); 
// dt.Rows[i][1] = sdr.GetValue(1); 
//} 
dt = ConvertDataReaderToDataTable(sdr); 
GridView1.DataSource = dt; 
GridView1.DataBind(); 
// dt.Rows[0][0]; 
sdr.Close(); 
// Response.Write(dtr); 
Response.Write(comm.Parameters["@TotalCount"].Value + "<br>"); 
Response.Write(comm.Parameters["@TotalPageCount"].Value + "<br>"); 
// if((Int32)comm.Parameters["RETURN_VALUE"].Value==0) 
conn.Close(); 
//string conStr = System.Configuration.ConfigurationSettings.AppSettings["connectionstring"]; 
//SqlConnection connection = new SqlConnection(conStr); 
//DataSet dataSet = new DataSet(); 
//connection.Open(); 
//SqlDataAdapter sqlDA = new SqlDataAdapter(); 
//sqlDA.SelectCommand = BuildQueryCommand(connection, "P_viewPage_A", parameters); 
//sqlDA.Fill(dataSet, tableName); 
//connection.Close(); 
//return dataSet; 
} 
#region 将DataReader 转为 DataTable 
/// <summary> 
/// 将DataReader 转为 DataTable 
/// </summary> 
/// <param name="DataReader">DataReader</param> 
public static DataTable ConvertDataReaderToDataTable(SqlDataReader reader) 
{ 
try 
{ 
DataTable objDataTable = new DataTable(); 
int intFieldCount = reader.FieldCount; 
for (int intCounter = 0; intCounter < intFieldCount; ++intCounter) 
{ 
objDataTable.Columns.Add(reader.GetName(intCounter), reader.GetFieldType(intCounter)); 
} 
objDataTable.BeginLoadData(); 
object[] objValues = new object[intFieldCount]; 
while (reader.Read()) 
{ 
reader.GetValues(objValues); 
objDataTable.LoadDataRow(objValues, true); 
} 
reader.Close(); 
objDataTable.EndLoadData(); 
return objDataTable; 
} 
catch (Exception ex) 
{ 
throw new Exception("转换DataReader为DataTable出错!", ex); 
} 
} 
#endregion 

本文来自：http://www.q1010.com/179/7425-0.html

注：关于SQL Server 存储过程分页代码的内容就先介绍到这里，更多相关文章的可以留意四海网的其他信息。

关键词：SQL SERVER