This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is embedded SQL, and what considerations are necessary when using it in an application? What ... (Read 32 times)

formula1

  • Hero Member
  • *****
  • Posts: 666
on: Jul 7, 2018
What is embedded SQL, and what considerations are necessary when using it in an application?
 
  What will be an ideal response?

Question 2

Which does the ODBC standard not define a means of doing?
 
  A) Start transactions
  B) Rollback transactions
  C) Read a Microsoft Word document
  D) Issue SQL commands


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

connor417

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 7, 2018
Answer to Question 1

Embedded SQL are SQL statements used, or embedded, in program code, triggers or stored procedures. Applications are typically written in program code, using a programming language. There are two problems that arise. First, the results of SQL statements must be assigned to programming language variables. DBMS products typically provide the means of doing this. Second, SQL is table or set-oriented and SQL results use tables or sets of rows, whereas application programming languages are variable or row-oriented. This is resolved by treating SQL results as pseudofiles. A cursor is then used to move through the pseudofile one.

Answer to Question 2

C


formula1

  • Member
  • Posts: 666
Reply 2 on: Jul 7, 2018
Thanks for the timely response, appreciate it

alexanderhamilton

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Application of a cast. Application of a cast.
Demonstrate the Application of Triangular, Figure-Eight, and Tubular Bandages Demonstrate the Application of Triangular, Figure-Eight, and Tubular Bandages
Application of a Cold Chemical Pack Application of a Cold Chemical Pack
Liposomal amphotericin B: Drug molecules are embedded in the lipid bilayer. Liposomal amphotericin B: Drug molecules are embedded in the lipid bilayer.
Application and Integration Application and Integration
Application And Integration Application And Integration
Video: Renal Failure

For a complete list of videos, visit our video library