March 18, 2013 at 7:00 am
I want to improve my DB Knowledge , i have experience in MS-SQL and ORACLE.
My Problem is when i face any interview i couldn't write query very fast .i have taken very long time to finished that query .please help me
March 18, 2013 at 7:54 am
saravanan.kuttyy (3/18/2013)
I want to improve my DB Knowledge , i have experience in MS-SQL and ORACLE.My Problem is when i face any interview i couldn't write query very fast .i have taken very long time to finished that query .please help me
There is nothing anybody can do in an online forum to help you write queries faster. The only person that can help you write them faster is yourself. Often not being able to write them quickly is due to a lack of knowledge. The only way to gain that knowledge is through practice. Hang out on these forums, try to practice and learn from the answers you see. Then start trying to answer the ones you are comfortable with. Pretty soon you will be able to write more complex queries a lot easier.
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Understanding and Using APPLY (Part 2) - http://www.sqlservercentral.com/articles/APPLY/69954/
March 19, 2013 at 12:27 am
This book could help you.
http://www.amazon.com/Microsoft-Server-2012-T-SQL-Fundamentals/dp/0735658145/ref=rec_dp_2
There are no special teachers of virtue, because virtue is taught by the whole community.
--Plato
March 19, 2013 at 8:08 am
thank you
March 19, 2013 at 8:09 am
thank you i will do practice myself
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