updating by deletiondelete from enrolment where, Biology

+44 141 628 6080
[email protected]

updating by deletiondelete from enrolment where

Updating by Deletion

DELETE FROM ENROLMENT WHERE StudentId = SID ('S4');

As you can see, this differs from Example by the addition of the noise word FROM. The expression SID ('S4') assumes the existence of a user-defined operator whose invocation here yields the value of user-defined type SID that represents the student id S4.

View Complete Question

Request for Solution File

Ask an Expert for Answer!!

Biology: updating by deletiondelete from enrolment where

Reference No:- TGS0180789

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Biology

Q : types of mechanism - stress conditionplants have

types of mechanism - stress conditionplants have evolved a variety of mechanisms to withstand stress conditions in many cases we can precisely define

Q : programmes directed towards the common crop

programmes directed towards the common crop plantsthese programmes can be directed towards incorporating the following traits among common crop

Q : authorisations - privilegesas relational theory

authorisations - privilegesas relational theory is silent on the issue of authorisation it offers nothing with which sqls vast edifice in support of

Q : updating variablesfor assignment sql uses the key

updating variablesfor assignment sql uses the key word set as in set x x 1 read as set x equal to x1 rather than x x 1 as found in many computer

Q : updating by deletiondelete from enrolment where

updating by deletiondelete from enrolment where studentid sid s4as you can see this differs from example by the addition of the noise word from the

Q : updating by replacementsyntaxupdate enrolment set

updating by replacementsyntaxupdate enrolment set name annwhere studentid sid s1note the use of set as already noted in connection with direct

Q : updating by insertionsyntaxinsert into

updating by insertionsyntaxinsert into enrolmentvalues sid s4devindercid

Q : sqls fifth concept - null unfortunately sql

sqls fifth concept - null unfortunately sql embraces a fifth concept called null an apparently simple little thing but one that has pervasive effects

Q : effects of nullthe numeric variable x perhaps of

effects of nullthe numeric variable x perhaps of type integer might be assigned null in that case the result of evaluating x 1 is null and so set y

1930536

Questions
Asked

3,689

Active Tutors

1416755

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Asked Questions

Problem concerning consensual sexual relationship

Question: Jena and Ben are employees of Big City Electronics. They began to have a consensual sexual relationship.

Discuss social worker working with foster children

You are a social worker working with foster children. You are making a home visit to Katie, age nine, and her foster family.

Examine historical literature to the most current period

Examine historical literature to the most current period to see the growth of romanticism and EXISTENTIALISM. any major developments

Identify a true statement about validity

Question: Identify a true statement about validity as applied to a test. Multiple choice question

Discuss children diagnosed with developmental disabilities

When Min decided to begin his supervised field experience, he applied at a company in his hometown that provided applied behavior analysis

Discussion about gender stereotyping

Prior to your taking this graduate HR law class you had heard of the term "gender stereotyping," but didn't know much about it.

How we perceive objects in the real world

Suppose that a group of researchers would like to explore how we perceive objects in the real world, rather than just in a laboratory