Question: what's the difference between an IF statement and a CASE statement in sql? When is appropriate to use a CASE verse and IF statement? Are

what's the difference between an IF statement and a CASE statement in sql? When is appropriate to use a CASE verse and IF statement? Are there performance difference between the two?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock 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 Databases Questions!

Q:

Sname Assgn Grade Julio HW1 45 Samantha hw1 96 Jesse HW1 78 PERCY Homework1 87 SAMANTHA HW2 98 percy Hw2 97 jesse hW2 82 Julio HW2 \N Jesse Homewrk3 77 JuLIO HW3 \N Samantha HW3 100 Percy HW3 \N...

Q:

Practice Section You may want to download and open the Practice Database in Lesson 4 in Microsoft Access (Admissions Student Database.mdb; Please note that this database is graciously provided...

Q:

I just want to ensure I am on the right track. The question I would like an answer to is "Should HT be assigned a going concern classification ? why or why not? Consider whether the amounts in...

Q:

I just want to ensure I am on the right track. The question I would like an answer to is "Should HT be assigned a going concern classification ? why or why not? Consider whether the amounts in...

Q:

I just want to ensure I am on the right track. The question I would like an answer to is "Should HT be assigned a going concern classification ? why or why not? Consider whether the amounts in...

Q:

ATC 14-1 (Pg. 686) 1.(Follow the cash) In a narrative format, answer the questions posed in the case. 2.What is meant by "presentation of financial statement information in common-size amounts rather...

Q:

/* * Write an application that prints the verses * to "The Twelve Days of Christmas". On the 12th day of Christmas, my true love sent to me: Twelve Drummers Drumming Eleve Pipers Piping Ten Lords a...

Q:

You have been provided with the description of a programming language, J, intended for scripting applications. Its syntax is similar to a cut-down version of Java in that it consists of function...

Q:

this is my assessment which are am going to send you and i need some things about my assessment : Adding some more detail and diving into the case study a bit deeper would really make your points...

Q:

Educating Managers from an Evidence-Based Perspective Author(s): Denise M. Rousseau and Sharon Mccarthy Source: Academy of Management Learning & Education, Vol. 6, No. 1 (Mar., 2007), pp. 84101...

Q:

Let S = {a, b, c, d, e} and define the equivalence relation R (c,c), (d,d), (e, e), (a,b), (b,a), (a,d), (d,a), (b,d), (d, b)}. partition determined by R by listing the pieces in P. = {(a, a), (b,...

Q:

What is a steady-flow process?

Q:

Positive leader - member exchanges tend to elevate the frequency of acoidents because a leader is perceived as too earygoling rather than ars a disciplinarlan. Fatse True

Q:

8:37 * N. 80% i ... OBJECTIVES: Create relationships Create a Pivot Table from Related Tables Create a PivotChart Modify the PivotChart The major section in this chapter :ontinuation is: Data...

Q:

Whether a prospect is coded as a gain or as a loss can depend on how that prospect is framed.

Q:

Expected utility theory offers one possible valuation function that satisfies the properties of completeness, transitivity, and independence of preferences under uncertainty.

Q:

The certainty effect and subcertainty are opposite phenomena.