what are the different levels of database schema?

1124

What is rank in database?

879

How do we select distinct values from a table?

925

What is openedge abl in terms of taking the perspective of the developer?

917

What do you mean by e-r model?

1000

what are the different kinds of indexing?

1015

Enlist the cursor types.

1039

What do you mean by query evaluation engine?

973

Define database lock and its types.

982

What do database languages do?

939

How can we tune a oracle database if log file sync issue comes

2107

What is database management system(dbms)?

987

What is a table called in database?

982

1. What is Container? 2. Tell me about your project? 3. Which container you are used in your project? 4. What is Surrogate key? 5. How you are implemented it? 6. Difference between Server job and Parallel job? 7. What is your Target Database? 8. What is Source System? 9. Difference between Join and Lookup? 10. Are you maintaining historical data? What is the logic used to maintained to historical data? 11. Do you have documents for mapping?

1774

How to select the first record in a given set of rows?

906