An anonymous block to include two sql statements coded

Assignment Help Basic Computer Science
Reference no: EM13701006

Write a script that uses an anonymous block to include two SQL statements coded as a transaction to delete the row with a customer ID of 8 from the Customers table. To do this, you must first delete all addresses for that order from the Addresses table.
If these statements execute successfully, commit the changes. Otherwise, roll back the changes.

Reference no: EM13701006

Questions Cloud

Architecture to assist in the decision-making process : Using enterprise architecture to assist in the decision-making process, write a 1500 words paper in which you do the following:Determine activities that you believe would be appropriate for outsourcing.
Secure data access and encryption of a patientdatabase : OverviewIn this lab, you implemented policies that map to the Sarbanes-Oxley Act (SOX), the PaymentCard Industry Data Security Standard (PCI-DSS), and the Health Insurance Portability andAccountability Act (HIPAA). You ensured secure data acce..
Baking in the vertex colors : Render the sphere in Part I by baking in the vertex colors, for every vertex calculate its vertex normal by averaging the face normals. Normalize it and then pass the normalized value as a Hue Saturation and Lightness color value i.e. x -> H y-..
Profession might be held liable for negligence : The paper should be 5 to 7 typed pages. Professional Liability-select an allied health (nonphysician) profession; this can be your own profession or another profession that interests you. Some examples of allied health professions include phys..
An anonymous block to include two sql statements coded : Write a script that uses an anonymous block to include two SQL statements coded as a transaction to delete the row with a customer ID of 8 from the Customers table. To do this, you must first delete all addresses for that order from the Address..
Public key cryptography : Write a paper about "Public Key Cryptography".The paper will be at least 1,250 words in length. APA formatting must be used, along with proper citations in APA format. At least seven (7) reputable sources will be cited, and at least three (3) o..
Compute the capability indices for both firms : An appliance manufacturer wants to contract with a repair shop to handle authorized repairs in Indianapolis - Compute the capability indices for both firms.
Netstack college has received a grant to wire all : Netstack College has received a grant to wire all of its six buildings for 10/100 Ethernet. Four of the buildings contain classrooms and laboratories and will need to support 250 network connections each. One building is for administration and ..
What do you think of ai : What do you think of AI. Do you exalt AI? Do you think that there are also dangers involved? Please discuss the benefits and the perils of artificial intelligence and everything about AI.

Reviews

Write a Review

 

Basic Computer Science Questions & Answers

  How would this ip address be expressed

How many possible hosts would there be on the above network if all usable addresses were assigned (show your work)? d. How would this IP address be expressed using CIDR notation (show your work)? e. What is the range of the block of addresses this..

  Why the sdlc is adequate to develop any system

Why the SDLC is adequate to develop any system. Explain by giving at least two examples of systems, such as client-management systems and decision-support systems.

  Explain how backups are taken using microsoft access

Explain how backups are taken using Microsoft Access. What are the issues that must be considered before starting the backup? When an Access database is restored from backup, what issues need to be considered regarding the data?

  What type of damage these computer infections can do

Write one to two paragraphs on each topic below, and describe how it applies to the realm of data communication. Also discuss what type of damage these computer infections can do to data in a computer.

  Will everything eventually be ethernet / csma/cd

Is Ethernet that good that it's the predominant form of LAN? Will everything eventually be Ethernet / CSMA/CD?

  Circuit diagram-truth table for half subtractor-full adder

Illustrate the circuit diagram of the following circuit and create truth table for half subtractor and full adder. Full subtractor and Half adder.

  Should sgi develop any new software with derqs

Should SGI develop any new software with DERQS? If not, what tools should it acquire for new system development?

  Drawing crow-s foot erd using a specialization hierarchy

Given the following business scenario, create a Crow's Foot ERD using a specialization hierarchy if appropriate.

  How frequently should run maintenance on equipment

With one network operating system (NOS) running on routers and switches, there can be elimination of third party vendors which service. So actually how frequently would they require to run maintenance on their equipment?

  Use active directory for authentication and authorization

Why would an organization choose to use Active Directory for authentication and authorization over other solutions such as Novell Netware or a free solution such as Linux based LDAP.

  Mechanism that supports process dispatching

The X25-Demodulator machine does not provide a mechanism for interrupts; any process in the X25 OS is non-preemptive. In addition, the OS does not provide a means for selecting the next job to run. Provide the design and justification for your..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd