parameter with null in LOV

Similar Questions

• Remove data with null value

  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 FL

  Thank you

  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 FL

  Thank 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

  AND s.node = m.node

  AND s.value IS NOT NULL

  )

  ;

  If you would care to post CREATE TABLE and INSERT instructions for the sample data, and then I could test it.

• For all the records for each record double, I need to get a single column with null or 0.

  Hi all

  I have a requirement where I need to get all the records, for each record in double, I need to get a single column with null or 0.

  create table a1

  (

  Identification number,

  VARCHAR2 (100), the point

  part varchar2 (100));

  Insert into a1

  values (1, 'ABC', 'A1');

  Insert into a1

  values (2, 'DEF', 'A2');

  TABLE A

  PART ITEM ID

  1 ABC A1

  1 ABC A1

  1 ABC A1

  DEF 2 A2

  DEF 2 A2

  3 DEF A2

  O/P

  PART ITEM ID

  1 ABC A1

  1        ABC             0

  1        ABC             0

  DEF 2 A2

  2       DEF              0

  3       DEF              0

  Thanks in advance.

  Thanks for your help FrankKalush...

  This one will work.

  WITH got_r_num AS

  (

  SELECT NVL (a1.id, a1.id) as id

  NVL (a1.item, a1.item) AS element

  NVL (a1.part, a1.part) IN the framework

  a1.id AS a_id

  ROW_NUMBER () OVER (PARTITION BY a1.id

  ORDER BY NULL

  ) AS r_num

  BY the a1

  )

  SELECT id

  element

  CASE

  WHEN a_id IS NOT NULL

  AND r_num = 1

  THEN part

  ELSE ' 0'

  END in the framework

  OF got_r_num

  ;

• Throw the records with null values columns

  Hi all.
  
  Anyone know how to dispose of records containing null column values?
  
  In the target table, I have the set Null option? with "N"... then the process sqlldr load some records. I need to load all of this without the records with null column values. by result, if the field X is null then load the file.
  
  Kind regards.
  
  Published by: ASzo on 05/06/2013 12:37
  
  Published by: ASzo on 05/06/2013 12:38
  
  Published by: ASzo on 05/06/2013 12:42

  load data
  INFILE...
  in the table...
  When x! = ''
  fields completed by...
  (x ...)

• Cannot bind the portlet parameter with the webcenter portal page setting

  Hi all
  
  I'm tying portlet parameter with the setting of the page so that I can reach some needs of the company.
  
  Here's what I did,
  
  In my producer of Portlet application:
  (1) created standards based portlets (jsr 286) with view.jspx and edit.jspx with the rest of the things being default.
  (2) in my portlet.xml created two parameters and receives these parameters to the portlet created above.
  (3) in the added view.jspx output torque label adf elements in the page.
  (4) deployed this integrated weblogic server.
  
  In my WC portal application:
  Created a new page and add the portlet to this page (WSRP connection already exists).
  deployed applications of portal on the server integrated.
  
  In page editing mode, I added a parameter (Param1) and certain value (constant) default page added.
  
  What I want is this:
  What value of Param1 is a view first label of output and
  What value of Param1 is display two second label output.
  
  I use jdev 11.1.1.5.0 with integrated weblogic server.

  (1) I do not set the value in the portlet code. This is supported by the application of Portal WebCenter! When you insert the portlet on a page and Runtime edition mode, press the button customize (an icon of Gable at the top right of the portlet). The first tab is the tab settings of the portlet. This tab is generated by the infrastructure by reading the specifications of portlets. As soon as you change the value it and press ok or apply, the value can ask of the portlet code I provided. That's why you can't find a code to set this value.
  (2) responded to 1 I guess :)
  (3) also partially answered 1 :)
  To change the value of a second, you must customize the portlet. This is possible by logging into the portal. You should see a pencil icon in the upper right of the portlet. When you click on it, it will open the page of edit.jspx that can be used to set preferences, as you can see in the code.
  Note that edit.jspx and the code to handle fields in the portlet bean are generated by Jdeveloper. I've not written. This is done by JDeveloper when you add a preference during the portlet Wizard.

  I hope this helps.

• By the way the dynamic parameter with the URL while submitting the form

  Hello

  I the data in xml format in a servlet using the button send the form. I also need to pass a parameter with the URL. But the value of this parameter changes during execution based on the value of a particular field in the form. Please help me with it.

  Thank you.

  Here is an example that shows what I think you want. The code is on epreSubmit th of the button event. I put messages showing what the button submit it URL is... before and after we change. You can delete these messages when make you it work as you want.

  Hope that helps

  Paul

• DataPump the QUERY parameter with string values? -SOLVED

  All,
  
  I'm trying to specify a query to the datapump API parameter but can't seem to get my correct single/double quotes so that it can work. I can successfully use the QUERY parameter with something like QUERY = table: '"number_column = 6" ' but NOT with something like QUERY = table:'"string_column ="value"" "
  
  I tried different versions of the single/double quotes, but all fails with slightly different errors. Someone at - it an example where a string value is used with success?
  
  Thanks in advance. Oracle 10.2.0.3.0 - AIX 5.3
  
  So after reading some other reviews on another thread - I tried this and it worked:
  
  QUERY = table:------"where string_column = 'value\' \' \
  
  Looks like you have escape all single/double quotation marks for this parameter
  
  Published by: potter_geek on August 31, 2009 10:47

  Hello

  Use the parameter file or if you run expdp command-line use escape character '-' (backslash) in this case.

  Concerning
  Anurag Tibrewal.

• How to display the line empty as a line with null values

  Hi all
  
  Pls advise me if it is possible to use a single query statement to display
  Empty row (i.e. not a single return line) as a line with null values.
  
  For example,.
  
  Select the names of names_mst whose name = "sgasfgs".
  
  Result:
  Names of
  =====
  < null >

  Hello
  If you desire to join external to double, as shown below, you still get at least a line of production

  SELECT  nm.names
  FROM            dual
  LEFT OUTER JOIN names_mst   nm  ON nm.name='sgasfgs';
  

• LOV cascading with null

  Hello
  
  I use APEX 4.0 on 10g.
  
  I have 2 LOV, the second, based on the first.
  One displays null as 'null' % values to display all rows back.
  
  When I select a value from the first LOV (except 'null'), the second is updated with the correct values: it works.
  But when I select the value 'null', the second list is empty, rather than be filled with all the values.
  
  The second LOV based on the first request (P3_FILTRE_AREA_NAME):
  

  select distinct(ACCL_NAME) display_value, ACCL_NAME return_value 
  from POINTS WHERE upper(AREA_NAME) LIKE upper(:P3_FILTRE_AREA_NAME)
  order by 1

  When I run this query as a replacement for Sqlplus: P3_FILTRE_AREA_NAME by '%', it works, it returns all the rows.
  
  Any idea?
  
  Thank you.
  
  Yann.

  Hi Yann,

  You must set * "Optimize Refresh" = No * regarding your second select list P1_ACC_NAME. If you do that it will work.

  I also suggest to change your list of first selection P1_AREA_NAME to

  Display null value: "- show all xxx -" (without the quotes)
  "Return NULL value:" (without the quotes)

  and the declaration of LOV your second selection P1_ACC_NAME list to

  select distinct(VALUE1) display_value, VALUE1 return_value
  from TABLE WHERE upper(VALUE2) LIKE nvl(upper(:P1_AREA_NAME), '%')
  order by 1
  

  I think this makes it more transparent by looking at the SQL statement what happens where nothing has been selected. It is also more pleasant that P1_ACC_NAME is set to null if you need to access this page element in the continuation of the procedure on your page.

  Concerning
  Patrick
  -----------
  My Blog: http://www.inside-oracle-apex.com
  APEX 4.0 Plug-Ins: http://apex.oracle.com/plugins
  Twitter: http://www.twitter.com/patrickwolf

• parameter with a null value

  I write this code to report and

  I put parameters to filter data when the user needs data

  but when he needs all the data in the report returns all data

  but the following code returns all the data when I put the settings

  SELECT get_full_name (a.user_stud_id), a.amount, a.user_stud_id, a.amount_detial,

  a.std_cost_id, a.grade_stud, a.twread_number, a.twread_date, a.user_move_id,

  a.move_date, a.safe_id, a.safe_name

  OF std_main_money one

  where

  std_cost_id =: P1 or: P1 is null

  and Grade_stud =: P2 or: P2 is null

  ORDER BY std_cost_id, Grade_stud, move_id, user_stud_id

  Hello

  If std_cost_id and Grade_stud are not null columns, you can also do

  SELECT get_full_name (a.user_stud_id), a.amount, a.user_stud_id, a.amount_detial,

  a.std_cost_id, a.grade_stud, a.twread_number, a.twread_date, a.user_move_id,

  a.move_date, a.safe_id, a.safe_name

  OF std_main_money one

  where

  std_cost_id =nvl(:P1,std_cost_id)

  and Grade_stud =nvl(:P2,Grade_stud)

  ORDER BY std_cost_id, Grade_stud, move_id, user_stud_id

  Best regards

• 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
  -	-	-	-	-	-	-	-

• How to use the NVL function to a parameter with comma delimited values

  Gurus,

  It is confusing to me.  I am trying to use the NVL function, but the setting that I'm passing in my cursor contains multiple values with commas.  The NVL function is confused when analyzing the values.

  'Where' cursor clause...

  and nvl (sn.c_attribute1,'x@#$%') in nvl (p_desig,'x@#$%'( )

  translated parameter values...

  and nvl (sn.c_attribute1,'x@#$%') in nvl ('SPRT''GOOD' 'BAD' 'x@#$%') -NVL does not parse the value correctly

  Any idea on how to get NVL recognize 'x@#$%' , if p_desig is null?

  Thank you

  Scott

  HI, Scott.

  Whenever you have a problem, please post a small example data (CREATE TABLE and only relevant columns, INSERT statements) of all the tables involved, so that people who want to help you can recreate the problem and test their ideas.

  Also post the results you want from this data, as well as an explanation of how you get these results from these data, with specific examples.

  Always say what version of Oracle you are using (for example, 11.2.0.2.0).

  See the FAQ forum: https://forums.oracle.com/message/9362002#9362002

  My best guess, based on what you posted bone is present, that your problem is discussed in the following:

  http://tkyte.blogspot.com/2006/06/varying-in-lists.html

  http://www.Oracle-base.com/articles/Misc/DynamicInLists.php

• Add filter slot table form to show the lines with null values

  Hello
  
  I have a tabular presentation where we need to add a filter with two values (selection list) so that if one of the columns in a table (column1) is zero, then I need to display all records where column1 is null.
  
  I was wondering how do I put this in the Source of tabular forms where condition. This filter has only two values,
  
  All the
  NULL for the error
  
  So when the user selects all, then all the records in the table are shown
  If the user selects 'Value Null in error', while the records where Column1 is null will be shown
  
  For example
  

   column1        column2
                         A
                         B
        1               C
        3               D
   

  If the user selects, then
  
  all four files will show up. Else, only the first and the second will be returned.
  
  Thank you

  Hi, Ryan.

  Try a static LOV like this

  STATIC2:;,--- All ---;--- All ---
  

  and a Where clause, like this

  where column1 is null or :p1_filter like '%%'
  

  Jeff

• Must end with &lt; null &gt; when writing to GPIB

  I am writing a program to communicate with my spectrometer. It seems that I must put an end to a certain command with a character. I tried the concatenation of an empty string constant, but still does not work. I'm more familiar with C programming method where you add a "\00", which refers to the character of , after the command. Any help would be appreciated and thanks in advance.

  Instead of an empty string, concatenate a constant of diagram of string containing the null character. (Right-click of the constant and select view \-codes, then enter \00, or select hexadecimal display and enter 00)

• RUNTIME ERROR NOT FATAL: unknown source Position, the 0x000027D0 thread id: type of inconsistent parameter with the format specifier.

  I'm under CVI 2013 SP1 with debug level set on scope.

  I changed a parameter in a FmtFile formatting function call and now receive this error. I wonder why the CVI can not handle this error, that is, find out about the number line... You can have more than one function of Fmt...

  Hello Wolfgang,.

  I have reproduced the error as you described in Debug64 configuration only. In the Debug configuration, the source location is specified, so I opened the bug 472987 follow. The problem seems to be in 2013 LabWindows/CVI.

  You also experience this problem in the Debug configuration? If so, could you please give a sample?

  Thank you for your input,

  Nelu F. | National Instruments.