Monday 18 February 2013

Each day learning something New and Interesting

Today, we spent more time upon writing SOL queries. Created Sub queries under that I did :
  • Single Row Sub Queries.
  • Multi-Row Sub Querries.
  • Nested Sub querries And
  • Co-related sub queries. I also created Indexes . Indexes is a relational database are mainly use to make the data retrival faster similiar to index available at the end of the book. There are two types of Indexes:
  • Clustered Index : Cluster index is the index that will arrange the rows physically in the memory in sorted order.
  • Non-Clustered Index : Cluster index is the index that will not arrange the rows physically in the memory in sorted order.
So I created the Index by name DnoIdx on Emp table that I created before and tried both clustered/non clustered creation of Indexes.
In the secod half I tried to analyze and learn C# basics like:
  • Static Methods vs Non Static Methods
  • Static Constructors vs Non Static Constructors
  • Static Classes
It has become the everyday Routine to learn Something new related to SQL Server and C#.Net and implement it practically.Looking forward for more such new topics everyday, so that I can at the end, able to know almost everything about the .Net language concepts(C# and ASP),AJAX and SQL Server far better.

 

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