Data base questions Continue....

Cursors
SQL statements are good for set at a time operations. So it is good for for handling a group of data. But there are scenarios when you want to update a row depending upon a some specific criteria, like loop through the rows and update the row. This time we are using cursors
There are different steps to create cursors
1.Declare
2.Open
3.Fetch
4.Operation
4.Close and deallocate.

Difference between delete and truncate statements?
Delete is data manipulation language
Truncate is data definition language
Truncate Cannot be rollnacked while delete can be
Can not use trancate on a table referenced be foreign key
Delete table sysntax logs the delete, truncate table does not log any information but it logs information about deallocation of data page of table.
Delete can have criteria while truncate can not
Trucate reset the identity of the table, while delete do not reset the identity.

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Compiled Query- Improve the performance of Linq to Entity Query

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SRT THE REAL HERO

Lets Start with something quite interesting. So I am selecting SRT ( As an Indian too much dedicated towards cricket). For me cricket means Sachin . When ever Sachin is in crease i never looks the score. Like to see Sachin plays at least 35 to 40 overs. Usually by that time he will reach his century. My passion is to study the statistics of Sachin. You know Sachin looks almost 72 games to hit his first century. After 17 years now ( more than 350 matches he played after) he had 46 ODI century, what an amazing batsman. Till 1992 -1993 if you looks his ODI average its in late twenties. But now its after that 350 matches now more than 45 . I know one thing Sachin will play till his wish. I like to see him score more than 100 odi century( Sachin personally enjoys this). Its not a barrier , but a guy got that much passion towards game can achieve it. I always ideals Sachin. While i am working and have difficult situations, I always think how Sachin played 137 against Australia ( dessert ...

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