:: 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  
create table t1 as select * from emp where 1=2;

create or replace trigger t1
after update on emp
for eachrow
insert into t1

after create trigger
then u updated.

Is This Answer Correct ?    4 Yes 5 No

View All Answers
Please Help Members By Posting Answers For Below Questions
 Question Views   Select
what is single byte over head in oracle..? 702
what is indexing, searching and user interface? 795
Hi how to import oracle sequence in Informatica? Please write stored procedure code that will import oracle sequence in Informatica SP transformation as per below scenario Oracle table product list Pro_id, pro_name 101, LED Lights. 102, 20watt CFL Lights. 103, 30 watt CFL lights Now a new flat file with new product list needs to be added to oracle table product list with oracle sequence. flat file product Prono,pro_name, 1, 20 watt tube light 2, 30 watt tube light & target should be like 101, LED Lights. 102, 20watt CFL Lights. 103, 30 watt CFL lights. 104, 20 watt tube light 105, 30 watt tube light thks reg suvarna joshi 766
What is Materialized View? In What Scenario we Use Materialized View? 4322
What action do you have to perform before retrieving data from the next result set of a stored procedure ? 888
How well can multiple sessions access the same data simultaneously ? 567
i have some prob lem to tell me about my self in interview first round ... 378
Describe the Index, Types of index, At what situation we have used? Which one s better than others? 545
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... 572
What are code pages ? 598
Maximum how many triggers can we use in trigger and How to find out how many records it fetched. 229
table structure: ---------------- col1 col2 ----- ----- 01-mar-2012 11:12:46 01-mar-2012 11:12:10 01-mar-2012 11:12:46 01-mar-2012 11:11:23 Write a query to display the result as shown below: col1 col2 ----- ----- 01-mar-2012 11:12:46 01-mar-2012 11:12:10 1230
in oracle 10g sw after compiling procedure how to pass parameter values ,if we (v_empid out number)how to give empid after successful compilation program.This site exact suitable for 10g with respect to question & answer same format , im trying sql browser & sql command prompt using exec procedure name & respective parameters. 551
column A column b | output 10 7 | 10 5 8 | 8 7 -9 | 7 3 5 | 5 0 6 | 6 Write a sql query to print such output. 2495
what is the bond code in materialized view? 1049
E-Mail New Answers        Answer Selected Questions