NVL impossible to verify if the null value in pgr.value
SELECT
NVL (PMP. VALUE, 0)
OF PAY_GRADE_RULES_F PMP
where PMP. RATE_ID = 222222
There are no RMP. RATE_ID = 222222
I used to aim report, I need to get me on RMP. The VALUE equal to 0 if the value is null
I tried nvl, decode, translate...
Hello
I don't like fix VJ above that you can't edit the data in the table, better is the following:
DECLARE
cursor c1 is
SELECT
NVL (PMP. VALUE, 0)
OF PAY_GRADE_RULES_F PMP
where PMP. RATE_ID = 222222;
number of l_var;
BEGIN
Open c1;
Fetch c1 in l_var;
If c1% NOTFOUND then
l_var: = 0;
end if;
Close c1;
... other code
END;
Tags: Oracle Development
Similar Questions
-
where clause to see if they contain the null value
So I've finalized my function but now am having some problems:
the bl field (or the v_bl parameter) has null values in it. When I run the function using the "Select FH ('ACCESS', NULL, 8675309') From dual; I get a NULL return value because it uses the variable to compare with q.bl and you can not have q.bl = null in a Where clause.
The main problem is when the parameters are passed, a line can have the same prob and site, but the bl might be different as null, which would give a different lname.
In where clause I need to have something that will compare the parameter with the bl field. Sometimes it's null sometimes is not, but we need to find the line concerned. I made the "BOLD" in the question police
Here are two possible lines in the data
prob bl site lname
ACCESS Smith 8675309 (null)
54321 8675309 Johnson ACCESS
so in theory, if the function is called with the parameters FH ('ACCESS', NULL, 8675306')
He would return the lname: Smith
and conversely FH ("ACCESS", "54321 ', 8675309") would return Johnson
Here's the function
create or replace
Function FH
(v_prob IN varchar2, v_bl IN varchar2, v_site IN varchar2)
RETURN varchar2
AS
v_lname varchar2 (16);
BEGIN
S.Lname SELECT INTO v_lname
Of
request q
JOIN THE
s response
On
(q.order = s.order)
WHERE
q.BL = v_bl AND - where it is
q.site = v_site AND
q.prob = v_prob AND
s.Lname IS NOT NULL;
RETURN v_lname;
END;
-When I run the FH ('ACCESS', NULL,' 86753) function, it returns an empty value and not the family name
Published by: user11210446 on May 28, 2009 17:03
Published by: user11210446 on May 28, 2009 17:03user11210446 wrote:
If v_bl is Null in the where clause it would even say q.bl = Null which will not work.Matches the NULL value
(1) either you have to say-> q.bl IS NULL
OR
(2) WHERE the NVL (q.bl-99) = NVL (v_bl-99) - this will be true if q.bl and v_bl both are NULL
NULL = NULL evaluates to TRUE, so you use NVLSS@XE > select * from dual where null = null ; no rows selected SS@XE > select * from dual where null is null ; D - X SS@XE > select * from dual where NVL(null,-1) = NVL(null,-1) ; D - X
SS
-
PersistentStore.getPersistentObject returns the null value?
I use a random key to retrieve a shape of the object PersistentStore
persist is PersistentStore.getPersistentObject (KEY);.
Works fine on the Simulator (OS 5), when I take the code signed to the device (BB OS 5.0 Bold 8900)
For some reason, it returns null, without exception. Thereafter any API I inoke on PersistentStore / persist returns null without exception persist even when the null value.
I don't know if it's one thing to eclipse debugger, but even if the debugger shows that objects are null. Controls null applied in the code seems to fail, what does code see these objects as non-null. Pheww! How is it possible.
In this code still shows up as null, then safetyTable and orderedkeys. However, the value null check in the failure code.
At a later stage in the code, when I try to access orderedkeys are null again! Are struggling with this problem for two days, all the pointers would be very comfortable.
persist = PersistentStore.getPersistentObject( KEY ); persistOrderedKeys = PersistentStore.getPersistentObject(KEY_ORDERED_KEYS); safetyTable = (Hashtable)persist.getContents(); orderedKeys = (Vector)persistOrderedKeys.getContents(); if (safetyTable == null) { safetyTable = new Hashtable(); persist.setContents(safetyTable); persist.commit(); } if (orderedKeys==null) { orderedKeys=new Vector(); if (safetyTable.size()>0) { Enumeration addressKeys = safetyTable.keys(); while(addressKeys.hasMoreElements()) { orderedKeys.addElement((String)addressKeys.nextElement()); } } persistOrderedKeys.setContents(orderedKeys); persistOrderedKeys.commit(); }
"I don't know if it's one thing to eclipse debugger.
I had problems of this kind when I don't have a level of operating system for the device I am debugging on.
-
Remove the NULL values and update the value according to the logic
Hello
The problem data
CREATE TABLE VOLA (SRNO, NUMBER, zero NUMBER, A NUMBER); INSERTION of REM in VOLA
TOGETHER TO DEFINE
Insert in VOLA (SRNO, ONE) values (1,237.94);
Insert in VOLA (SRNO, ONE) values (2, null);
Insert in VOLA (SRNO, ONE) values (3,203.565);
Insert in VOLA (SRNO, ONE) values (4,170.69);
Insert in VOLA (SRNO, ONE) values (5,113.67);
Insert in VOLA (SRNO, ONE) values (6,93.6);
Insert in VOLA (SRNO, ONE) values (7,82.03);
Insert in VOLA (SRNO, ONE) values (8,66.675);
Insert in VOLA (SRNO, ONE) values (9,63.59);
Insert in VOLA (SRNO, ONE) values (10,61.415);
Insert in VOLA (SRNO, ONE) values (11,60.015);
Insert in VOLA (SRNO, ONE) values (12,58.235);
Insert in VOLA (SRNO, ONE) values (13,57.805);
Insert in VOLA (SRNO, ONE) values (14,56.965);
Insert in VOLA (SRNO, ONE) values (15, null);
Insert in VOLA (SRNO, ONE) values (16, null);
I have to remove the NULL values in column 1, the problem is that the position of the NULL values are not fixed, and it can be any position. If all the lines of the columns are null, then throw it away.
If multiple NULL values are here so I have to do the math as follows to update null with the eigenvalues
1. If the first line is null then take the 2nd value in row and update it.
2. If the lines between both is null then take avg of prev and next value not null and refresh it.
3. If the last value in the column is null, then then take prev and update, in this case last two are null, so I have to take value of prev 14 value line update in
15th and 16th ranks.
I want to put this pl/sql logic, somehow, that I thought have loop and counter aapproach and loops through the elements and check and update.
But always looking for something better before looking to write code. No idea or help will be useful for me.
I * think * you are looking for something like:
WITH VOLA (SRNO, ONE)
AS (select 1,237.94 from all the double union)
Select 2, union null value double all the
Select 3,203.565 from all the double union
Select 4,170.69 from all the double union
Select 5,113.67 from all the double union
Select 6,93.6 from all the double union
Select 7,82.03 from all the double union
Select 8,66.675 from all the double union
Select 9,63.59 from all the double union
Select 10,61.415 from all the double union
Select 11,60.015 from all the double union
Select 12,58.235 from all the double union
Select 13,57.805 from all the double union
Select 14,56.965 from all the double union
Choose 15, null of union double all the
SELECT 16, NULL FROM dual)
GET_VALUES (SELECT SRNO, ONE ACE,
, LAST_VALUE (WE IGNORE NULLS) (ORDER BY SRNO CSA ROWS BETWEEN UNBOUNDED PRECEDING AND 1 PRECEDING) AS PREVIOUS_VALUE
, first_VALUE (ONE IGNORE NULLS) over (ORDER OF SRNO CSA ROWS BETWEEN 1 SUITE AND FOLLOWS without TERMINALS) AS NEXT_VALUE
FROM VOLA)
SELECT SRNO, ONE, CASE
WHEN IT IS NOT NULL, THEN WE
OTHER CASES
WHEN PREVIOUS_VALUE IS NOT NULL AND IS NOT NULL THEN (PREVIOUS_VALUE + NEXT_VALUE) NEXT_VALUE / 2
WHEN THE PREVIOUS_VALUE IS NOT NULL, THEN PREVIOUS_VALUE
WHEN THE NEXT_VALUE IS NOT NULL, THEN NEXT_VALUE
END
END AS NEW_VALUE
OF GET_VALUES
/
HTH
-
Add the Null value at the end of the collection layer
I need to create layers at the end of the index of the layer and not at the beginning. Is this possible?
app.project.compItem.layers.addNull () puts a layer at the beginning of the collection of objects, but it should be at the end. Maybe I could add the null value, then rearange the index?
Like this:
var myNull = myComp.layers.addNull ();
myNull.moveToEnd ();
Dan
-
calculated formula database field trying to insert the null value
Hello
I have 3 elements of database text amount, rate and result.
I enter both values (quantity and frequency), and the property using formula 'result' Gets the computed value.
On the screen all the values are displayed correctly but when trying to save my information text field 'result' tent to insert the null value.
Any suggestions?
Forms 11g
Thanks in advance794018 wrote:
HelloI have 3 elements of database text amount, rate and result.
I enter both values (quantity and frequency), and the property using formula 'result' Gets the computed value.
On the screen all the values are displayed correctly but when trying to save my information text field 'result' tent to insert the null value.Point formula should not be issue of database. And insert the value in the result column in the database is not good idea.
Then, if you want to save it. create the database result item and write trigger (When-validate-point) on amount and filed rates and the trigger code, write:result:=:amount*:rate;
To display the result on the form, create the database no item and change the formula property and write the formula.
Hope this will help you
If someone useful or appropriate, please mark accordingly.
-
The Null value as the default value for an input to a stored procedure parameter
Hello
How can we set the default values with the NULL value for the parameter in a stored procedure.
As described above if I want to delete only the functioningcreate or replace procedure emp_proc ( p_test_input in varchar2 p_emp_id in number, p_emp_name in varchar2, p_manager_id in number ) as begin if ( upper ( p_test_input ) = 'I' ) then insert into emp values ( p_emp_id ,p_emp_name ,p_Manager_id,sysdate ); elsif ( upper ( p_test_input ) = 'D' ) then delete from emp where emp_id = p_emp_id; else dbms_output.put_line ( 'Please input ''A'' for ADD or ''D'' Delete EMPLOYEE' ); end if; end;
I want to call this procedure without pass additional parameters.
Published by: Rede on May 28, 2010 12:21EXECUTE emp_proc('D',1010);
Published by: Rede on May 28, 2010 12:22create or replace procedure emp_proc ( p_test_input in varchar2, p_emp_id in number, p_emp_name in varchar2 default null, p_manager_id in number default null )
-
How to convert the Null value to 0 after the outer join?
Hello guys
My requirement is in fact 2 of outer join tables (that's how), and I got the outer join works very well, so in my report, I have values null of measures in another table of facts as a result of the outer join...
Is there a way I can convert these nulls to 0?
I realized that the null value is not stored in the table, it is just following the outer join because the NULL do not match records in other... So by default, I'm expected to get NULL values...
Is there way to present these nulls to 0?
Thanks a lot for your adviceIn response, the syntax will be:
IFNULL (
, 0) try and let us know how you go.
See you soon
Alastair -
update the values, the NULL values by another value
Hi all
Item_Id Item_Flag
1 Y
NULL Y
If the Item_id values are like above(1,), will have to update with Item_Id = 2
How to do this?
Thank you
Update t set item_id = 2 where nvl(item_id,1) = 1
-
Replace the Null values with zero in MDB
Hello
How can I replace Null values with zero in MDB. I tried NVL (column_name, 0), he said: syntax error.
Thanks for your time and your help.Hello
In the layer of Buisenss you always use IFNULL (column, 0)
Concerning
AdilPublished by: adil.harrab on April 8, 2011 17:33
-
test for the null value to IN request (null, 'a ', ' b', 'c')
Hello
Oracle 10.2.0.4
I think the following query is incorrect, in my opinion. (there is an index on the collar, but NULL values are ignored?
SELECT COUNT (*) < table > where col in (null, 'a ', ' b', 'c')
It works (no errors) and forth fast enough.
However, I think the correct query would
SELECT COUNT (*) < table > where IS NULL or neck neck ('a', 'b', 'c')
It takes a lot of time. As I see it, he performs a table scan for part of the value NULL and use the index for the rest, as the index cannot be used for NULL values.
I would appreicate an explanation on this matter, particularly why Oracle accepts the first query "where col in (null, 'a ', ' b', 'c')" without any problem.
Thank you
A null value is not equal to what whatsoever, not even another null value. This is consistent with the definition of the ANSI. For your first request is not what you think it does, even if it is not syntactically incorrect.
The second query is correct. If you want to use an index, you must create a bitmap index (which requires Enterprise Edition licenses), because they do not include the values NULL, unlike B * tree index.
-
Ignoring the Null value or 0 for an average of
Hello
I don't code in Java, so I'm having a problem with a form.
We have a form of training that adds the total of the sides and then is supposed to understand on average. My problem is that the provided average is based on the average function canned for the field, so it's the calculation of all the fields, including those who have either a Null value or a zero. Can someone help me with this please?
By the way. If the N.O. is checked, the coast is n/a.
There are also five sections that will total all the sides and will need an average of these totals.
Thanks in advance.
Tom
Screenshot taken: 15/03/2013-21:09
Here's a generic function to calculate the average of a group of non-empty fields.
This function takes two parameters: an array of domain names at average and a Boolean value specifying if the function should return an empty string if the result was zero.
function averageFields (fields, blankIfZero) {}
var total = 0;
var n = 0;
for (var i in fields) {}
var f = this.getField (fields [i]);
v var = f.valueAsString;
If {(v)
total += (+ v);
n ++ ;
}
}
var returnValue = (n == 0)? ' ': total/n;
If (blankIfZero & returnValue = 0) returnValue = "";
return returnValue;
}
You can set this function at the level of the document, and then call it as follows (starting a custom calculation script, in this case):
Event.Value = averageFields (["field1", "Field2", "Field3"], false);
-
Returns the null value in HasMap.get ().
Hi all.
Just read the docs of java on hashmap and was interested in this topic the get() method:
A NULL return value does not necessarily mean that the map contains no mapping for the key; It is also possible that the map explicitly maps the key null. The containsKey operation may be used to distinguish these two cases.
I took in a case, which has been talked about: If the map allow nulls, returned by get() null will be just one key of the pair-> null value. But the second case is not clear to me. Please, show me an example for the latter case, when get() can returned null.sphinks wrote:
I took in a case, which has been talked about: If the map permits null values, returned by get() null will be just a key pair-> null value. But the second case is not clear to me. Please, show me an example for the latter case, when get() can returned null.There is no second case. There is a single case, if you put a null value in a map, get() will return null. And because of that, if you need to know if a certain key is in the containsKey() worksheet should be used instead of the get() method.
-
Displaying a string instead of the "null" value in the columns of answers
Hi, is it possible to display a string (e.g. "no data") in responses instead a NULL value in a column of a table or a PivotTable? I read everything by using the formula in the column section in the answers, but I do not understand what expression should be used... could you help me?
Is this kind of possible substitution only in the web interface of answers, or still in BI Admin meta - data? I would be very interested to recognize from analysis UDML in metadata,
Thanks in advance!You must do this in the business model and the Mapping layer
Go to the properties of the column
1. in general tab, you have "use existing columns of logic as a source.
Select this check box. Click the period (...)
In the formula for the column, you can add the condition of ifnull
In this col formula editor, you can choose the logical columns.2. on the Data Type tab, you have the maps and logical sources
Here too you can achieve.
In this col formula editor, you can choose physical columns.Kind regards
Rambeau -
See the Null value in the measures
I need to create a report using the SAP BW query.
I have columns project, task, level and Hrs (measure)
Project-> task-> level-> Hrs (measure)
-----------------------------------------------------------------------------------
one-> a.1-> 1-> null (no value)
-> a.2-> 2-> null (no value)
-------------> a.3 ----------------> 3 --------> 300
------------------------------------------------------------------------------------
"Task" is the structure of distribution, a.1, a.2 are level relative to a.3.
As we can see the 'h' is the total (cumulative) of the 'Project' = 'a '. When a.3 for value but a.2, obtained a.1 null.
I can see null values in BEx (Business Explorer, SAP BW) report but not in OBIEE report.
In short, we can display null values in action.
Hope I explained it correctly.
Please, help me in this regard.PS the reason why you see the values all here when you have only dimensions, but then they disappear when you've done is because of the way the request is generated. OBIEE don't happen in the fact table to what you actually shoot a column of the table of facts in your report. Once you do this, the generated SQL code using an inner join and causes dimensional Records label.
-Joe
Maybe you are looking for
-
How to disable suggested applications that appear at the bottom of the screen when you switch 10 iOS apps? In previous versions, the framework was in settings-> iTunes and App Store, but it's gone. I looked in all the other settings and am stumped. A
-
Hi, pretty catastrophic issue here with my iPhoto and photo library. Having had both my iPhoto and photo library stored on an external hard drive (since I'm on a 120 GB MacBook Air) to save space. Everything worked fine until recently. Currently, all
-
Could not open/create a new connection in BT manager on Satellite M40
Bluetooh Manager is opened and is in the system tray.However, it is never possible to open/create a new connection in the bluetooth Manager because it always say "bluetooh is not ready." Troubleshooting is required, but no clear indication is availab
-
Satellite L350D-213 - restoration of the factory without disks
Hello I came to this page because the Web, so many people say you don't need a disk and many others say that you do! {Massive headaches} CONFUSED! After last week, ending up with the UKASH virus on my computer, a friend helped and explains to go into
-
I would like to know how to calibrate the battery from the computer? Please help me.