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Nhibernate Icreteria 分页查询
1、创建查询条件,条件为一个ICreterion的列表////// 创建Criteria(不含order,因为获取总数的时候,为了性能考虑,不加order)////// 类型/// ICriterion列表///public ICriteria CreateCriteria(Type t, List...
分类:Web程序   时间:2015-02-06 16:23:43    阅读次数:217
查询每一组的第一行
;WITH cte AS( SELECT *, ROW_NUMBER() OVER (PARTITION BY ProductCode ORDER BY Id DESC) AS rn FROM ProductPriceInfo)SELECT *FROM cteWHERE rn...
分类:其他好文   时间:2015-02-06 14:51:12    阅读次数:164
Row_Number实现分页(适用SQL)
1:首先是 select ROW_NUMBER() over(order by id asc) as 'rowNumber', * from table1 生成带序号的集合2:再查询该集合的 第 1 到第 5条数据 select * from (select ROW_NUMBER() over(o....
分类:数据库   时间:2015-02-06 12:51:43    阅读次数:224
poj 2299 Ultra-QuickSort 求逆序数,树状数组解法,详细解析
In this problem, you have to analyze a particular sorting algorithm. The algorithm processes a sequence of n distinct integers by swapping two adjacent sequence elements until the sequence is sorted in ascending order. For the input sequence 9 1 0 5 4 , ...
分类:编程语言   时间:2015-02-06 09:38:14    阅读次数:168
oracle 存储过程的几个例子
一:生成部门用户拥有的查看权限信息create or replace procedure refreshUseridOfCityas cursor c_job is select id,dept_code,dept_name from ram_department order by dept_...
分类:数据库   时间:2015-02-05 18:08:43    阅读次数:181
LeetCode107——Binary Tree Level Order Traversal II
Given a binary tree, return the bottom-up level order traversal of its nodes' values. (ie, from left to right, level by level from leaf to root). For example: Given binary tree {3,9,20,#,#,15,7}...
分类:其他好文   时间:2015-02-05 16:27:50    阅读次数:107
Datatable 添加序列号
直接上代码吧!。     $(document).ready(function() {     _tableList = $('#table-list').DataTable({                     "columns" : _tableCols,                      "order": [[ 1, 'asc' ]],              ...
分类:其他好文   时间:2015-02-05 13:43:35    阅读次数:159
[leetcode]Interleaving Positive and Negative Numbers
Given an array with positive and negative integers. Re-range it to interleaving with positive and negative integers. Note You are not necessary to keep the original order or positive integers or...
分类:其他好文   时间:2015-02-05 13:42:13    阅读次数:148
[LeetCode]Search for a Range
Q:Given a sorted array of integers, find the starting and ending position of a given target value. Your algorithm's runtime complexity must be in the order of O(log n). If the target is not foun...
分类:其他好文   时间:2015-02-05 13:38:52    阅读次数:134
【Scheme归纳】4 高阶函数
1、高阶函数的介绍高阶函数的英文名称是Higher Order Function,它们是以函数为参数的函数。主要用于映射(mapping)、过滤(filtering)、归档(folding)和排序(sorting)表。高阶函数让程序更具模块性,让函数更加通用。函数sort具有2个参数,一个是需要排序...
分类:其他好文   时间:2015-02-05 13:30:49    阅读次数:241
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