当前位置: 首页 > 图文教程 > 数据库 > MSSQL > 高级自定义查询、分页、多表联合存储过程

MSSQL
SQL server 随机数函数
SQLServer Top语句参数化方法
SQLServer EVENTDATA()函数来获取DDL 触发器信息
sql server 常用的几个数据类型
SQL Server 排序函数 ROW_NUMBER和RANK 用法总结
数据库Left join , Right Join, Inner Join 的相关内容,非常实用
MySql 安装时的1045错误
SQL Server 中查看SQL句子执行所用的时间
模糊查询的通用存储过程
sql 查询慢的原因分析
SQL Server 数据库优化
数据库 日期加减处理
sql 触发器使用例子
sql 刷新视图
提升SQL Server速度 整理索引碎片
恢复.mdf 数据库步骤
Sql 批量替换所有表中内容
Sql 批量查看字符所在的表及字段
SQLServer XML数据的五种基本操作
SQL Server使用Merge语句当源表数据集为空时,无法进行查询的问题

MSSQL 中的 高级自定义查询、分页、多表联合存储过程


出处:互联网   整理: 软晨网(RuanChen.com)   发布: 2009-10-30   浏览: 95 ::
收藏到网摘: n/a

 

分页存储过程代码如下:
ALTER PROCEDURE [dbo].[Task_SelectPagedAndSorted]
(
    @ProjectID uniqueidentifier,
    @ProjectAreaID uniqueidentifier,
    @DepartmentID uniqueidentifier,
    @ChiefID uniqueidentifier,
    @State nvarchar(32),
    @Priority int,
    @Triage nvarchar(32),
    @PlanStartDateF datetime,
    @PlanStartDateL datetime,
    @PlanEndDateF datetime,
    @PlanEndDateL datetime,
    @CompletedDateF datetime,
    @CompletedDateL datetime,
    @SortExpression nvarchar(256),
    @StartRowIndex int,
    @MaximumRows int
)   
AS

DECLARE @sql nvarchar(4000)
DECLARE @ViewSql nvarchar(4000)
DECLARE @WhereClause nvarchar(2000)
DeCLARE @FEndRowIndex int
DeCLARE @FStartRowIndex int
DeCLARE @FMaximumRows int
DeCLARE @FSortExpression nvarchar(256)

-- Make sure a @sortExpression is specified
IF LEN(@SortExpression) > 0
  SET @FSortExpression = @SortExpression
ELSE
  SET @FSortExpression = 'ChangedDate DESC'

if (@StartRowIndex is null)
  SET @FStartRowIndex = 0;
else
  SET @FStartRowIndex = @StartRowIndex
if (@MaximumRows is null) or (@MaximumRows <= 0)
  SET @FMaximumRows = 1000;
else
  SET @FMaximumRows = @MaximumRows

SET @FEndRowIndex = @FStartRowIndex + @FMaximumRows

SET @WhereClause = 'WHERE --'
if not ((@ProjectID is null) or (@ProjectID = '00000000-0000-0000-0000-000000000000'))
  SET @WhereClause = @WhereClause + 'AND
    ([ProjectID] = ''' + CAST(@ProjectID as nvarchar(64)) + ''')'
if not ((@ProjectAreaID is null) or (@ProjectAreaID = '00000000-0000-0000-0000-000000000000'))
  SET @WhereClause = @WhereClause + 'AND
    ([ProjectAreaID] = ''' + CAST(@ProjectAreaID as nvarchar(64)) + ''')'
if not ((@DepartmentID is null) or (@DepartmentID = '00000000-0000-0000-0000-000000000000'))
  SET @WhereClause = @WhereClause + 'AND
    ([DepartmentID] = ''' + CAST(@DepartmentID as nvarchar(64)) + ''')'
if not ((@ChiefID is null) or (@ChiefID = '00000000-0000-0000-0000-000000000000'))
  SET @WhereClause = @WhereClause + 'AND
    ([ChiefID] = ''' + CAST(@ChiefID as nvarchar(64)) + ''')'
if  LEN(@State) > 0
  SET @WhereClause = @WhereClause + 'AND
    ([State] = ''' + @State + ''')'
if not ((@Priority is null) or (@Priority < 0))
  SET @WhereClause = @WhereClause + 'AND
    ([Priority] = ' + CONVERT(nvarchar(10), @Priority) + ')'
if  LEN(@Triage) > 0
  SET @WhereClause = @WhereClause + 'AND
    ([Triage] = ''' + @Triage + ''')'
if not (@PlanStartDateF is null)
  SET @WhereClause = @WhereClause + 'AND
    (([PlanStartDate] is null) or ([PlanStartDate] >= CAST(''' + CAST(@PlanStartDateF as nvarchar)  + ''' AS datetime)))'
if not (@PlanStartDateL is null)
  SET @WhereClause = @WhereClause + 'AND
    (([PlanStartDate] is null) or ([PlanStartDate] <= CAST(''' + CAST(@PlanStartDateL as nvarchar)  + ''' AS datetime)))'
if not (@PlanEndDateF is null)
  SET @WhereClause = @WhereClause + 'AND
    (([PlanEndDate] is null) or ([PlanEndDate] >= CAST(''' + CAST(@PlanEndDateF as nvarchar)  + ''' AS datetime)))'
if not (@PlanEndDateL is null)
  SET @WhereClause = @WhereClause + 'AND
    (([PlanEndDate] is null) or ([PlanEndDate] <= CAST(''' + CAST(@PlanEndDateL as nvarchar)  + ''' A