how to eliminate duplictes in column except group and
section?
Answers were Sorted based on User's Feedback
Answer / sandeep
the above answer will work ifonly one dplicate row is there,
if there are more than one duplication.
then
delete from table_name where rowid not in(select min(rowid)
from table_name group by column_name having count(*)>1)
Is This Answer Correct ? | 6 Yes | 0 No |
Answer / jagan
delete from tablename a where rowid not in(select max(rowid)
from tablename b where a.rowid=b.rowid)
Is This Answer Correct ? | 5 Yes | 3 No |
i want to print the employee details on department wise with group above report with the fields DEPTNO------group above ENAME ------ SAL-------- COMM------ I WANT OUTPUT LIKE THIS ---------------------------------------------------------- 1)FIRST DEPTNO=10 EMPLOYEES DISPLAYED IN FIRST PAGE AND DEPTNO=20 EMPLOYEES DISPLAYED IN 2ND PAGE WHAT I HAVE TO DO OUTPUT ------- --FIRST_PAGE ----------- DEPTNO:10 ENAME SAL COMM KING 5000 A 2000 2222 ---- =- -- SECONDPAGE DEPTNO:20 ENAME SAL COMM MILLER 220 22 D 45 23 -- - - LIKE THE ABOVE PROCDURE REPORTS HOW MANY DEPARTMENTS ARE EXISITING IN EMP TABLE
how to create parameterised form in oracle 10g? and create another form from the value of the form? AND how to assign value to a parameter? sincerly your mamun
how to eliminate duplictes in column except group and section?
What do you mean by a pop-up window ?
What are the built-ins used for finding object ID functions?
What does the term panel refer to with regard to pages?
List the different types of columns in oracle reports.
What is a timer?
HI in report builder am creating paramters.for that i have taken emp table from scott user . in deptnum am displaying distinct deptno.if i select dept 10 ,empnum drop down should display empno's of deptno 10. .if i select dept 20 ,empnum drop down should display empno's of deptno 20.for this wat i have to do.
What is lexical parameter ?
What is the difference between boiler plat images and image items?
What are all the system Parameters available in ORACLE Reports