What is 1nf normalization form?
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What is meant by indexing?
What types of integrity are enforced by a foreign-key constraint
How to Check Whether a Global Temporary Exists in a SQL Database or not?
An employee table, with the columns id, name, sal and dob. Query to select emp names of all highest salaries(there are 4-5 people having the same salary which happens to be the highest).
How can a user-defined datatype be created?
What is lock escalation?
What happens if null values are involved in comparison operations?
i have made a project i vb.net n created a .exe of it after installing it in to any pc, the database (sql express) is not geting accesed i.e the aplication cuts the link of the database, so plz help in this matter.
Which are the olap features?
Write down the syntax and an example for create, rename and delete index?
What is tablesample?
Explain user defined functions?
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