Which is the best graph database?

956

What is database server and how it works?

1043

What is the best database?

988

Given a table Employee which has columns name and salary, write an SQL query to find the employee with the second highest salary.

1133

how do you do sql tuning?

2092

Explain partial key?

1092

On startup, the transaction log of a database has filled and recovery has suspended, what can I do?

992

What are indexes in oracle?

1090

where can i free download sqlserver2008..i can install sqlserver2008 without visual studio 2008 and work on it

2010

Design an ETL process( batch job/script)from source to starting that u will not be dependent on the source in the near future?please elobarate details on what are things to consider.if you'd like to do a diagram that will be great.please answer it

2417

During insert operation in Netezza Connector, if we give direct option as Yes , is there any issue?

1380

i have windows-xp processor with P4 system. whenever I tried to download foxpro for windows 2.6 on windows XP, my operating system failed to install foxpro for windows 2.6.please. how could i download , install & run foxpro for windows 2.6 easily on windows XP ?

2037

Explain alternate key?

1078

Write a query to get maximum and second maximum in oracle?

1045

Explain entity ?

1032