functions

　 First, Introduction In November 2005, Microsoft released three new product lines: Visual Studio 2005,sql Server 2005 and. NET Framework 2.0 (it includes ASP.net 2.0). SQL Server 2005 is the most recent version of Microsoft's database platform

You have an n-column SQL Server table containing integers, floating-point numbers, amounts, or dates, and your task is to return the maximum value of a row in those columns. You are even asked to find the maximum number of rows at a time, and return

Before introducing the group BY and having clauses, we must first talk about a special function in the SQL language: aggregate functions, such as SUM, COUNT, MAX, AVG, and so on. The fundamental difference between these functions and other functions

Capital | function | amount | lowercase | chinese | convert CREATE FUNCTION [dbo]. [F_num_chn] (@num numeric (14,2)) RETURNS varchar with encryption As BEGIN --All rights reserved: Pbsql DECLARE @n_data VARCHAR (VARCHAR), @c_data (a), @n_str VARCHAR

Capital | function | amount | lowercase | convert CREATE FUNCTION [dbo]. [F_num_eng] (@num numeric (15,2)) RETURNS varchar () with encryption As BEGIN --all rights reserved. Pbsql DECLARE @i int, @hundreds int, @tenth int, @one int DECLARE @thousand

Create | function | string ---------------------------------------------------------------- /** * Copyright: Shi Taixiang [E.alpha] all; * * Email:ealpha (AT) MSN (DOT) COM; * Msn:ealpha (AT) MSN (DOT) COM; * qq:9690501 * * All reprint

The most direct performance of network security threat to enterprise users is economic loss. Remove the direct loss of available money to calculate, due to security resulting in reduced efficiency, confidential information data leakage, system is

1. Scenario: Hardware? Or the software? Now the function of the firewall is more and more fancy, so many functions must require the system to have an efficient processing ability. Firewall from implementation can be divided into software firewalls

At present, many brands of security products, a factory also has a variety of different firewalls. The price of the product is also very disparity, from thousands of yuan to hundreds of thousands of yuan, or even millions of dollars. At the same

This article is to introduce two very representative distributed firewall system at present. At present, some well-known foreign network equipment developers in the distributed firewall technology more advanced, the product performance is also

1. Introduction Firewall technology is an applied security technology based on modern communication network technology and information security technology, which is more and more used in the interconnection environment of private network and public

Server Recently, with Intel's official release of its dual-core Xeon processor and the active follow-up of several domestic and foreign manufacturers, there seems to be a great interest in the dual-core technology, which has already cooled

Software Introduction: Store housekeeper Cashier management system is dedicated to POS collection of silver, store owner design and development, set merchandise invoicing, account management, customer information in one of the shopkeeper management

A good webmaster, should have a global consciousness. Perhaps most of the webmaster, only have technology, it is not a qualified webmaster, can be regarded as a technical staff. As a webmaster, it should be understood and considered more because it

What is the most important indicator of the effectiveness of Web site promotion? There is no doubt about the amount of traffic. However, some webmaster will ask: "My site through a variety of ways to promote, traffic also came a lot." But IP went up,

Web-standard web site development process For a long time, the biggest problem in the website development process is communication: Front desk and backstage, project managers and project implementation personnel, project managers and customers, are

Recently, the company invited a foreign expert to the English version of the planning of the website to provide advice and suggestions, in these days with the foreigner's contact, you can find that the European and American users in color feeling,

What should I put on the home page? Combined with their own site to do some understanding and work in the accumulation to discuss the topic of what the home should put. homepage as a portal and window for a website, his importance is certain. His

Comparison | function Function cpimages (countent) ' shows the picture in the articleBeginstr=instr (countent, "src=")Heodinstr=instr (Beginstr,countent, "")Countent=mid (countent,beginstr+4,heodinstr-beginstr-4)Cpimages=countentEnd Function

Ajax|web Page overloading presents one of the biggest usability hurdles in Web application development and is a major challenge for Java development. In this series, the author Philip McCarthy introduces the experience of creating dynamic Web