How does index hunting help in improving query performance?
Is google scholar a database?
Compare a hierarchical and network database model?
Explain all codd's rules for relational database system?
What do you understand by ‘atomicity’ and ‘aggregation’?
what the SUBSTR(SQUARE ANS ALWAYS WORK HARD,14,6) will return ?
What do you mean by super key, primary key, foreign key and candidate key?
Is this statement true or false? All databases must be in third normal form?
What's the difference between clustered and non-clustered indexes?
How to detect applications and users that hold transactions open too long?
Why is rdbms important?
Explain the components of rdbms?
How to repair a corrupt firebird database?