Why is it important to be aware of the distinction between the Char and Varchar data types?

Question:

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Data Modeling and Database Design

ISBN: 978-1285085258

2nd edition

Authors: Narayan S. Umanath, Richard W. Scammel

See More Books

Question Posted: Apr 21, 2016 06:30 AM

See More Questions

Why is it important to state the priority level for a use case?
Why is it important to perform an interface evaluation before the system is built?
Why is it important to deliver effective project reports and communications?
Estimate the moment of inertia of a bicycle wheel.
During the first week of 2014, the Payroll Department of Omni Corporation is preparing the Forms W-2 for distribution to its employees along with their payroll checks on January 3. In this problem,...
A sample executive is chosen from each department of an organization for a survey. Identify the sampling technique used, and discuss potential sources of bias (if any). Explain.
Consider atmospheric air at $20^{\circ} \mathrm{C}$ and a velocity of $30 \mathrm{~m} / \mathrm{s}$ flowing over both surfaces of a 1-m-long flat plate that is maintained at \(130^{\circ}...
Theory of constraints, contribution margin , sensitivity analysis. Low Tech Toys (LTT) produces dolls in two processes: molding and assembly. LTT is currently producing two models: Chatty Chelsey and...
17. Mass of Jupiter Io is one of the moons of Jupiter. It has a semi- major axis of 0.042 100 m and an orbital period of 1.769 days. Use these data to estimate the mass of Jupiter.
Based on Figure, Joe, one of your systems analysis team members, made the following entry for the data dictionary used by Marilyns Tours: DATA ELEMENT = TOURIST* * * * PAYMENT ALIAS = TOURIST PAY...
What is the difference between a Select statement that used Count (*) and a select statement that uses count (Column name)? How does Count (Column name) differ from Count (Distnct column name)?
What is the difference between a Cross Join, an Inner Join, and an Outer Join?
When writing an equilibrium constant expression for a chemical reaction: (a) It is important that the chemical equation be balanced. (b) The stoichiometric coefficients are used as exponents. (c)...
In a random sample of 100 movie goers in January 2013, 61 of them said they are more likely to wait and watch a new movie in the comfort of their own home. Find and interpret a 90% confidence...
In the price discipline methodology, we can use a should-cost model and a market price index to determine.1) How much a product will cost two years from now 2) Whether a supplier's operating expenses...
What is the primary responsibility of groups designated by organizations in the context of information security?
Determine the resultant moment in KN.m at point A of the forces acting on the frame. (CCW is +) P= 46 KN : Q= 83 KN; a= 1.8 m P KN A ama m- O A.-278.8 KN.m OB.-296.9 KN.m O C.-361.6 KN.m O D.-82.8...
1. What are the tax aspects that the company primarily considers for compliance? 2. What strategic business decisions can be found applied for future acquisitions, mergers or strategic alliances? 3....
Sarah was contemplating making a contribution to her traditional individual retirement account for 2022. She determined that she would contribute $6,000 to her IRA, and she deducted $6,000 for the...
Suppose the concentration of glucose inside a cell is 0.1 mm and the cell is suspended in a glucose solution of 0.01 mm. a. What would be the free energy change involved in transporting 10-o mole of...
Create the ERD for this database.
Create the relational diagram for this database.
For each table, where possible, identify: a. The primary key b. A superkey c. A candidate key d. The foreign key(s) e. A secondary key
Question: d. ?During December, Ingrid Legal Services provided legal services, and the client prepaid $7,000. ?Ingrid Legal Services recorded this amount as Unearned Revenue. The job will take several...
Question: A company had the following purchases and sales during the month of November:\table[[Date,Activities,Units Acquired at Cost,Units Sold at Retail],[November 1,Beginning inventory,5 units @...
Question: Tania, Inc. issued a note payable with principal and interest due at the end of the term of the note. Details about the note payable are as follows:Issuance date: October 1, fear...

Why is it important to be aware of the distinction between the Char and Varchar data types?

Question:

Step by Step Answer:

CHAR and VARCHAR are each string data types A CHAR data type appends bla...View the full answer

Data Modeling and Database Design

Students also viewed these Computer Sciences questions