Name 3 ways to get an accurate count of the number of records in a table?
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What is difference between inner join and full join?
What is the sql case statement used for? Explain with an example?
How to list all schemas in a database?
What are actions, how many types of actions are there, explain with example? : sql server analysis services, ssas
Can coalesce return null?
You have a stored procedure, which execute a lengthy batch job. This stored procedure is called from a trigger you do not want to slow the data entry process you do not want trigger to wait for this batch job to finish before it completes itself what you can do to speed up the process?
Plz tell about backup&recovery?
What types of integrity are enforced by a foreign-key constraint
Why do we use sql limitations? Which constraints can we use while making a database in sql?
What are cursors? Explain the different types of cursors Enlist a few disadvantages of cursors.
Write a SQL query to delete a table?
Can a unique index be created on a column, which contains null?
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