UrbanPro
true

Learn Database Training from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Search in

Starter on exception handling

Gavi Y.
28/12/2016 0 0

Just run these two blocks individually, observe the output and comment on what do you understand from it.

SET SERVEROUTPUT ON
Declare
Cursor C is select * from emp;
i c%rowtype;
Begin
Fetch C into i;
End;

SET SERVEROUTPUT ON
Declare
Cursor C is select * from emp;
i c%rowtype;
Begin
Fetch C into i;
Exception
WHen others Then
DBMS_OUTPUT.put_line('Error MSG: '||Substr(SQLERRM,1,30)||' And Error Code: '||SQLCODE);
End;

And lastly, focus on this statement in the output- 'PL/SQL procedure successfully completed.'

 

0 Dislike
Follow 0

Please Enter a comment

Submit

Other Lessons for You

What Are Olap, Molap, Rolap, Dolap, Holap?
1. OLAP: On-Line Analytical Processing: Designates a category of applications and technologies that allow the collection, storage, manipulation and reproduction of multidimensional data, with the goal...

What Are Macros?
i. Macros are little programs that run within Excel and help automate common repetitive tasks. Macros are one of Excel's most powerful, yet underutilized feature. Using macros, you can save hours and boost...

Microsoft Word
Microsoft Word is a widely used commercial word processor designed by Microsoft. Microsoft Word is a component of the Microsoft Office suite of productivity software, but can also be purchased as a stand-alone...

Microsoft Power BI
Microsoft Power BI is a free, self-service business intelligence cloud service that provides non-technical business users with tools for aggregating, analyzing, visualizing and sharing data. Power BI's...

Write a query
To find out how many 'a' characters are present in the string 'database'?
X

Looking for Database Training Classes?

The best tutors for Database Training Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Learn Database Training with the Best Tutors

The best Tutors for Database Training Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more