Question: Explain the problems inherent in using sequences for surrogate key columns.

Explain the problems inherent in using sequences for surrogate key columns.

Step by Step Solution

★★★★★

3.40 Rating (163 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Using sequences does not guarantee valid surrogate ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Database Processing Fundamentals Questions!

Q:

What is a surrogate key?

Q:

When would you use a surrogate key?

Q:

When should you use a surrogate key?

Q:

First visit HYPERLINK "http://www.tdan.com/view-articles/5174/" http://www.tdan.com/view-articles/5174/ and learn what data related business rules are. Business rules are precisely written and...

Q:

How could a well-managed database help the company better achieve its goals? v Hint: refer to Text Chapter 1 for " Advantages of database approach " and apply that understanding to the GG project...

Q:

Int. J. of Human Resource Management 16:9 September 2005 1583- 1599 Global virtual teams: a human resource capital architecture Michael Harvey, Milorad M. Novicevic and Garry Garrison Abstract As...

Q:

the following relational algebra questions based on tables S1 and S2 (below) Question 1 What is the output of S1 S2 ? The row identified by sid 22 The rows identified by sid 31 and 58 The row...

Q:

D1: DB Project Analysis & Query: Develop a reasonable and realistic plan and outline the steps to accomplish the integrated project by the end of the course. You can also refer to Garden Glory...

Q:

Database Systems LSIS 5 4 5 1 Homework 1 - Databases and the Relational Model Due: 6 PM , 0 2 / 0 1 / 2 0 2 4 * * * Do not include any personal identifiable information in your submission * * * The...

Q:

A creative engineer suggests structuring the TLB so that not all the bits of the presented address need match to result in a hit. Suggest how this might be achieved, and what might be the costs and...

Q:

Predict the major organic product from each of the following reaction sequences. (a) (b) (c) (d) (e) (f) (1) MeMgBr (excess) (2) NH,CI, H20 (1) Mg (2) H H (3) HyO (1) PBr3 (2) Mg (3) H,o OH OH (1)...

Q:

Toothless Grinder Corporation is losing sales to competitors with newer, more efficient equipment, so they need to invest in new machinery worth $ 2 0 0 , 0 0 0 . However, their capital position is...

Q:

3. He removed a stereo from the dash.

Q:

Is registration required if the mobile host acts as a foreign agent? Explain your answer.

Q:

We have the information shown below. Show the contents of the IP datagram header sent from the remote host to the home agent. Mobile host home address: 130.45.6.7/16 Mobile host care-of address:...

Q:

Discuss how the ICMPv4 router solicitation message can also be used for agent solicitation. Why are there no extra fields?

Q:

Suppose Johnson & Johnson and Walgreen Boots Alliance have expected returns and volatilities shown here,with a correlation of 23%. Calculate ( a ) the expected return and ( b ) the volatility...

Q:

Computech Corporation is expanding rapidly and currently needs to retain all of its earnings; hence, it does not pay dividends. However, investors expect Computech to begin paying dividends,...

Q:

Suppose you have five coins numbered 1-5. Further, suppose that when coin i is flipped it shows heads with probability i/5. We can generate all possible combinations of values of each of the...