display of the output cursor empty with null values
I have the below procedure of the State where he is shown the output to the client.
The requirement now is if the select statement does not return a value any with the input given then output parameter should see NULL values instead of no line at all.
One method is to get the number of the select query that is written in "open p_out for." And then write the condition as if count is 0 then null other show data.
Could you please suggest me any other alternative to this.
Create or replace procedure test (p_empno in number , p_out out sys_refcursor) is begin open p_out for select e.ename, d.deptname, s.sal , p.addr , v.age from emp e ,dept d, sal s, padress p , age v where e.deptno = d.deptno and d.deptno = s.deptno s.sal_id = p.sal_id and p.id = v.id and e.empno = p_empno ; exception when others then open p_out for select null , null,null,null,null from dual; end test.
Thank you
Maybe NOT TESTED!
Select x.ename, x.deptname, x.sal, x.addr, x.age
of the double
left outer join
(select e.ename, d.deptname, s.sal, p.addr, v.age
from emp e,.
d Dept,
SAL s,
padress p,
v of the age
where e.deptno = d.deptno
and d.deptno = s.deptno
and s.sal_id = p.sal_id
and p.id = v.id
and e.empno = p_empno
) x
1 = 1
Concerning
Etbin
Select x.*
of the double
left outer join
(select *)
WCP
where ename = 'ETBIN.
) x
1 = 1
EMPNO | ENAME | JOB | MGR | HIREDATE | SAL | COMM | DEPTNO |
---|---|---|---|---|---|---|---|
- | - | - | - | - | - | - | - |
Tags: Database
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Hi all
Pls advise me if it is possible to use a single query statement to display
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For example,.
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Recently I discovered a problem with our Apex facility in which all selected as source for a text field value will eventually be displayed as a null value in the database.
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At first glance, everything seems to work as expected; I created a simple table called "oracle_sr" with 2 columns, as both not null:
SQL > desc capacity.oracle_sr
Name Null? Type
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Cannot process the row in the ORACLE_SR table.
Back by demand.
Any thoughts would be appreciated.
Thank you
Justin.If you have changed the Source Type of an element of database column to something else, so he cannot participate in the automated line choreography Fetch/automatic line processing (DML). You must leave the Type of Source, as it was and change the default value of the element fill when the ARF process retrieves a null value for the column.
Scott
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Hello
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Hello
oradba11 wrote:
Hello
I'm using Oracle 11 g. I have a table with an id of 3, node, the value column. Combination of the column id and node, that must be taken account for deletion on the registers.
Here, I need to delete lines with the NULL value in the value column. If for a combination of id and node with non-null values, then I need to delete rows with a null value for this combination.
If the combination of id, node is not null value then this records should not delete.
Below table, I need to remove the second row, for which is a value not zero VOICE CAL '10' is there, so I need to delete the row with null values. (VOICE, CAL, NULL)
Network, FL, there is no value is non-null then I should NOT delete this line.
This table is to have 100 s of this association, we can delete data in a single delete query?
Or how I can delete rows with nulls for this combination.
Tab1
VALUE OF THE NŒUD ID
VOICE CAL 10
VOICE CAL NULL
NETWORK NULL FLThank you
You can do this in a single DELETE statement (it is not a request), using an EXISTS or IN the subquery. For example:
REMOVE table_x m
WHERE the value IS NULL
AND THERE ARE)
SELECT 0
FROM table_x s
WHERE s.id = m.id
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AND s.value IS NOT NULL
)
;
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Robohelp10, WebHelp Pro-
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Larry, Rick has solved your problem of conditional compilation. However, make sure you have all updates installed for 10 of RoboHelp.
Issues in RoboHelp WebHelp versions 10 and 11
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All the
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handle the exception of null on these two statements like this pointer
String question = "";
String response = "";Try
{
question = row.getAttribute("Question").toString ();
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catch (NullPointerException e)
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question = "";
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answer = row.getAttribute("Answer").toString ();
}
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on the other
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on the other
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I don't have the time to do it. However, 29 is just around the corner and we will put in the channel of exit 29, then hope that the issue is not you.
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OK, let's see if we can solve this problem and make it work for you!
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Chris
I'm sorry, it took me so long to look at more in detail, but the good news is that the project you sent me now works correctly in Firefox and IE.
The problem has been setup. You must build the parent to a folder that will then create the ready files for the child projects. Next, you generate each child in the child's file in the mergedProjects folder in the parent folder. You generated to the! SSL! each project folder.
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REGEXP_SUBSTR for the list delimited by commas with null values
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I have a column that stores a list of values comma-delimited. Some of these values in the list may be null. I'm having some trouble trying to extract the values using the REGEXP_SUBSTR function when null values are present. Here are two things I've tried:SELECT REGEXP_SUBSTR (val, '[^,]*', 1, 1) pos1 ,REGEXP_SUBSTR (val, '[^,]*', 1, 2) pos2 ,REGEXP_SUBSTR (val, '[^,]*', 1, 3) pos3 ,REGEXP_SUBSTR (val, '[^,]*', 1, 4) pos4 ,REGEXP_SUBSTR (val, '[^,]*', 1, 5) pos5 FROM (SELECT 'AAA,BBB,,DDD,,FFF' val FROM dual); POS P POS P P --- - --- - - AAA BBB
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Martin
-----
http://www.ClariFit.com
http://www.TalkApex.comHi, Martin,.
That's what you want:
SELECT RTRIM (REGEXP_SUBSTR (val, '[^,]*,', 1, 1), ',') pos1 ,RTRIM (REGEXP_SUBSTR (val, '[^,]*,', 1, 2), ',') pos2 ,RTRIM (REGEXP_SUBSTR (val, '[^,]*,', 1, 3), ',') pos3 ,RTRIM (REGEXP_SUBSTR (val, '[^,]*,', 1, 4), ',') pos4 ,RTRIM (REGEXP_SUBSTR (val || ',' , '[^,]*,', 1, 5), ',') pos5 FROM (SELECT 'AAA,BBB,,DDD,,FFF' val FROM dual);
The query above works in Oracle 10 or 11, but in Oracle 11, you can also do it with only REGEXP_SUBSTR, without using RTRIM:
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The problem with your first request was that he was looking for sub channels of 0 or more non-virgules. There was as a substring. consisting of 3 characters starting at position 1, he returned "AAA", as expected. Then there was an another substring, the 0 characters, starting at position 4, so it returned NULL. Then, there was a substring of 3 characters starting at position 5, so he returned 'BBB '.
The problem with your 2nd request was that he was looking for 1 or more non-virgules. 'DDD' is the 3rd this substring.
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Added Oracle 11 example -
Title displayed in the output is not correct - to where?
RH9, HR Server 9, IE8, WebHelp Pro
In the project settings > title of the project, we have the label we want users to be able to see in the title bar of the browser output WebHelp.
However, in the browser, the title displayed in the top navigation bar is different from what we have in the project settings > title of the project. How to change that?
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In the output of the server, the browser bar says:
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Any ideas?
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Wading in uncharted waters here. I think remember that for WebHelp Pro, you have a definition of the window. Have you tried looking there?
View > pods > implementation of the project. Expand the Windows category and double-click on the definition of the window you should see.
See you soon... Rick
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What is the function to do so.
I just put > and it displays
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y at - it no fuction as neighbors, cant use between
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y at - it no fuction as neighbors, cant use betweenThe MIN function maybe aggregation?
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