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how would you write a sql query to compute a frequency table of a certain attribute involving two joins? What changes would you need to make if you want to order by or group by some attribute? What would you do to account for nulls?
What do you mean by acid?
Why I can not enter 0.001 second in date and time literals in ms sql server?
What is SQL Azure Federations?
where do u put the report file
What do you understand by format trigger?
what is a foreign key ? : Sql dba
How is data stored in mysql?
WHEN CURSOR MOVES FROM ONE FORM TO ANOTHER FORM, HOW MANY TRIGGER WILL BE FIRED AND WHAT ARE THEIR SEQUENCE?
Explain about Joins?
What platforms are supported in couchdb?
Write down the differences between nosql and rdbms?
Is mongodb still popular?
How do I edit a stored procedure in sql server?
what are the different functions in sorting an array? : Sql dba