ALLInterview.com :: Home Page
 Advertise your Business Here     
Browse  |   Placement Papers  |   Company  |   Code Snippets  |   Certifications  |   Visa Questions
Post Question  |   Post Answer  |   My Panel  |   Search  |   Articles  |   Topics  |   Errors
   Testimonials Refer this Site  Refer This Site to Your Friends  Site Map  Contact Us      
   
 
Categories >> Software >> Databases >> SQL PLSQL
 


 

 
Question How can we Get the Updated Rows? ie, There is 100s of Rows i
updated the Rows who have salary 5000. then i want to select
the Updated Rows. How can we achieve it?
 Question Asked In Companies :: Fidelity, KCP,     < I also faced this Question! >
 Question Submitted By :: praveengnr
  Answer Posted By  
 
Answer
create table t1 as select * from emp where 1=2;

create or replace trigger t1
after update on emp
for eachrow
begin
insert into t1
values(empno,'ename',job,'hiredate',sal,comm,deptno);

end;
after create trigger
then u updated.

Is This Answer Correct ?    4 Yes 5 No


 
  mahesh
 
View All Answers
 
 
Please Help Members By Posting Answers For Below Questions
 
 Question Views   Select
 
How do you use collections in procedure to return the resultset? 612
when MSQL8.0 is in market 486
if table named a is there and 4 records are there then how to swap (1 and 3) and (2 and 4) records at a time 722
What will be the output of the following String S = 1+2+"abc" S = ? String S1 = 1+2+"abc"+5+6 S1 = ? 598
Difference between global and parameter variables? 112
what is indexing, searching and user interface? 716
What is extent clause in table space? 114
hi,i plan to put experience on PLSQL ,can anyone suggest me for any institutes in bangalore or how to prepare for interviews 310
how to delete duplicate rows from a join tables(I have three tables on that join) how do you know which join is need to be used? The select statement I have is: SELECT gc_skill_type.skill_type, gc_area_tec.area, gc_technology.technology, gc_technology.id_technology, gc_area_tec.id_area_tec FROM gc_skill_type, gc_area_tec, gc_technology WHERE gc_area_tec.id_skill_type (+) = gc_skill_type.id_skill_type AND gc_technology.id_area_tec (+) = gc_area_tec.id_area_tec order by gc_skill_type.skill_type asc, gc_area_tec.area asc, gc_technology.technology asc 1236
If i can use sys.check_constraints to display my constraints from my database using sql server 2005, how can i display then if i am using sql server 2000???? 2240
source destination distance chennai bangalore 500 bangalore chennai 500 hyd delhi 1000 delhi hyd 1000 bangalore hyd 800 Here chennai to bangalore and bangalore to chennai is same distance. and hyd and delhi also same criteria. Based on the distance i want to display only one row using sql query? 135
a table has 2 classifications 1)liabilities 2)earnings this liabitity has 2 elements with 2 input values and the earnings have 2 elements with 2 input values i wrote a query so that my input is liability savings amount1 amount2 xxxx null xxxxxx 0 xxx1 null xxxxx1 0 null yyyy 0 yyyy null yyy1 0 yyy1 my problem is --when i developed a report(d2k) with this data my o/p is liabilities,amount1,savings,amount2 xxxx xxxxxx xxx1 xxxxx1 yyyy yyyy yyy1 yyy1 how could i move this savings,savings values 2 palces up. can any body provide me witha better solution 706
in sql table follw columns r their vehicle_no|servicetype|date|location| 1234 |1FS |1-JAN|PUNE| 4561 |2FS |5-JAN|PUNE| 1234 |PS |7-JAN|PUNE| 1234 |PS |15-JAN|MUMB| i want o/p below vehicleno|1fs|1fsdate|1fslocation|1ps|1PSDATE|1PSLOC|2PS|2PS DATE|2PSLOCA e.g 1234|1FS|1JAN|PUNE|1PS|7JAN|PUNE|2PS|15JAN|MUMBAI PLS help me out to execute using sql query 466
How consistent is the view of the data between and within multiple sessions, transactions or statements ? 439
what is the difference between varray and table data type..please expalain with some examples... under what situation you will go for varray..instead of index by table... 520
E-Mail New Answers        Answer Selected Questions