C

Beginning C# 2005 Databases by Karli Watson

By Karli Watson

* supplying newcomers with the fundamentals of databases, database layout, and SQL programming, this booklet exhibits amateur programmers find out how to use C# and ADO.NET to govern info in databases * comprises hands-on examples, useful counsel, and real-world eventualities on having access to facts from home windows functions, ASP.NET purposes, and net providers * The SQL supplier for gaining access to SQL Server databases, ADO.NET, and the hot .NET 2.0 beneficial properties * Covers the basics of having access to and manipulating facts whereas giving an excellent figuring out of relational database layout * subject matters lined comprise editing facts, customized information binding, operating with disconnected facts, and masses extra

Show description

Read or Download Beginning C# 2005 Databases PDF

Similar c# books

Pragmatic unit testing: in C# with NUnit

The NIST estimates that negative trying out expenses the USA economic climate $60 billion every year. This ebook provides groups simple and confirmed how one can introduce unit checking out into their technique, leading to better caliber and less insects. around the world, software program groups are utilizing unit checking out either to make sure their code and as a manner of assisting them layout greater code.

Expert C 2005 business objects

Rockford Lhotka is a really influential speaker and writer during this region Lhotka’s prior variants have proven his personal marketplace place Lhotka maintains to offer those books as his flagship IP in his conversing occupation

A Programmer's Guide to C# 5.0 (Expert's Voice in .NET)

A Programmer’s consultant to C# five. zero is a ebook for software program builders who are looking to actually comprehend C#. no matter if you’ve labored with C# ahead of or with one other general-purpose programming language, every one fast paced, targeted bankruptcy will take you immediately to the center of a function of C# and express you why it really works how it does.

C# Deconstructed, 1st Edition

C# Deconstructed solutions a possible easily query: simply what's going, precisely, in the event you run C# code at the . web Framework? to reply to this question we are going to dig ever deeper into the constitution of the C# language and the onion-skin abstraction layers of the . web Framework that underpins it. We’ll stick to the execution thread downwards, first to MSIL (Microsoft Intermediate Language) then down via just-in-time compilation into computing device Code sooner than ultimately seeing the consequences carried out on the point.

Additional info for Beginning C# 2005 Databases

Example text

The other aspect of security in databases is authorizing different users to perform different tasks. In some cases, such as in SQL Server 2005, you can approach this in a granular way. You can, for example, assign a user the rights to view data in one table but not to edit that data. You can also restrict access to individual stored procedures and control access to all manner of more esoteric functionality. Users can also be authorized to perform tasks at the DBMS level if required — such as being able to create new databases or manage existing databases.

Find all the people whose phone numbers contain numbers whose sum is less than 40. ❑ Find all the people whose address contains the phrase “Primrose” and who are listed with full names rather than initials. Some of these operations might require a little more effort to set up than others, but they can all be done. In most cases they can be achieved by querying the database in certain ways, which means asking for the data in the right way, rather than manipulating data after it has been obtained using, say, C#.

You are likely to find mathematical functions, conversion functions, string manipulation functions, date and time manipulation functions, and so on. These enable you to perform much of your data processing inside the DBMS, reducing the amount of data that needs to be transferred to and from your applications, and improving efficiency. DBMS functions can take several forms. There are scalar functions that return single values, table valued functions that can return multiple rows of data, and aggregate functions that work with entire data sets rather than individual values.

Download PDF sample

Rated 4.93 of 5 – based on 35 votes