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

Tags: Database

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Hello

Start a class JavaFX from another application, and then I want to change the UI of it components. I tried to use Platform.runLater to do.

But the GUI crashes at the start (does not display anything) for the first 5 seconds (sleep time) changes and shows.

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Here sampleGUI is a an application javafx with inside text fields.

+ / public class StartGame extends Application {+
+@Override+
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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

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So, I have two tables, a table and a master table. The current table is updated each week and at the end of the week, is copied to the main table to keep historical data. I have update the table in progress early in the week and want to take the latest data from the master table and update the current table with the data. The current table could have additional IDs or some of the IDS could have deposited (these lines would receive data in the main table). I want to only update the rows in the current table that have existing data to the attr1, attr2, attr3 columns. A particular ID may have more than one record in the primary table, I want only the last disk to use for updating the current table. The data from a different database where no direct connection is possible then I have to import data every week. Here are some statements of create/insert:
```
create table current_T (ID1 varchar(100),adate date,attr1 varchar(100),attr2 varchar(100),attr3 varchar(100))
```
```
create table Master_T (ID1 varchar(100),adate date,attr1 varchar(100),attr2 varchar(100),attr3 varchar(100))
```
```
begin
insert into current_T (ID1,adate)
values ('IE111','08/02/13');
insert into current_T (ID1,adate)
values ('IE112','08/02/13');
insert into current_T (ID1,adate)
values ('IE113','08/02/13');

insert into master_T (ID1,adate,attr1,attr2,attr3)
values ('IE111','08/01/13','yes','abc','123');
insert into master_T (ID1,adate,attr1,attr2,attr3)
values ('IE112','08/01/13','no','dgf','951');
insert into master_T (ID1,adate,attr1,attr2,attr3)
values ('IE113','08/01/13','no','dgf','951');
insert into master_T (ID1,adate,attr1,attr2,attr3)
values ('IE113','07/01/13','no','dgf','951');
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```
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Thank you
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Not tested

merge into current_t c

using (select *)

Of

(select m.*

row_number() over (partition by m.id1 m.adate DESC order) rn

of master_t m

)

where rn = 1

) u

on (c.id1 = u.id1)

When matched then update

Set c.adate = u.adate

c.attr1 = u.attr1,

c.attr2 = u.attr2,

c.attr3 = u.attr3,

When not matched then insert

(c.id1, c.adate, c.attr1, c.attr2, c.attr3)

values

(u.id1, u.adate, u.attr1, u.attr2, u.attr3)

;

Update the value of the column based on another value of the column to another table
Hi all

I have something very confused me and need your help.

Having two tables A and B.

Table A have 2 column (+ id + and desc1)

Table B have column 2 also (+ transnum + and desc2)

Now, I want to update the column desc2 of table B identical desc1 of table was where transnum of Table B same as the id of the table has.

I use this SQL

update of a2 set a2.desc2 = a1.desc1 of a2 on a2.transnum = a1.id inner join a1

but this error occurs

Error from line 5 in order:
update of a2 set a2.desc2 = a1.desc1 of a2 on a2.transnum = a1.id inner join a1
Error in the command line: 5 column: 35
Error report:
SQL error: ORA-00933: SQL not correctly completed command
* 00933. 00000 - "command not properly ended SQL."
* Question: *.

* Action. *

Hope someone can help me. TQ for help...
```
SQL> create table a1 (id number(2),des varchar2(10));

Table created.

SQL> create table b1 (transnum number(2),des varchar2(10));

Table created.

SQL> insert into a1 values (1,'maran');

1 row created.

SQL> insert into b1 values (1,'ram');

1 row created.

SQL> commit;

Commit complete.

SQL> update b1 set des=(select des from a1 where b1.transnum=a1.id);

1 row updated.

SQL> select * from b1;

  TRANSNUM DES
---------- ----------
         1 maran
```

update the value of the column to the next value

Hi all
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Select 2014, 2015, 3000, the double null
and must be updated to the year
Note: I spend the year, amount,incr_amount manually (run-time)
Post edited by: Rajesh123 Note added in the subect

Hello

: new.incr_amount: = 0; also use it in code.

The condition " If : new.incr_amoun is > 0" then (sure fire or change the value only if the increment is positive. ).

,....

..

end if;

-Thank you

Pavan Kumar N

Oracle apex 5.0: not update the values in the Collection.

Hello again,
I have a problem in IR where content comes from the collection query.
Now the question is when I update the value of the column in the report and click on the custom button, that it will update the value of collection and insert the updated values of the collection member in another table that works well according to my condition, but when I will apply to any word in the search bar (say books in order not to update the values of books) and tries to update the value as a result of research above requirement does not work I mean the collection is not updated. Apex. Oracle.com
testdump/developer/Office
All of the Suggestions!
Thank you
Pranav.

Pranav.Shah wrote:

I have a problem in IR where content comes from the collection query.

Now the question is when I update the value of the column in the report and click on the custom button, that it will update the value of collection and insert the updated values of the collection member in another table that works well according to my condition, but when I will apply to any word in the search bar (say books in order not to update the values of books) and tries to update the value as a result of research above requirement does not work I mean the collection is not updated. Apex. Oracle.com

testdump/developer/Office

The "coll update" process fails with a ORA-01403: no data found error. This happens in line 11 because of the access attempt to the wwv_flow.g_f01 using the variable array subscript c who has been incremented beyond the size of the table, which is now smaller because of the IR filter applied.
```
begin declare
  c pls_integer := 0;
begin
for c1 in (
  select seq_id,c001 from apex_collections
  where collection_name = 'MATRIX2'
  ) loop
c:=c+1;
apex_debug.message(c);
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end loop;
end;
end;
```
I agree with fondant tabular forms on interactive reports, but you can meet your requirement as follows. In your application, see page 2.

1 Add a column of form element hidden IR containing the sequence number of collection:
```
select
    c001 col1
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  , apex_item.hidden(1, seq_id) seq
from
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where
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```
2 place the question of the hidden form in the report using the COL1 Expression HTML attribute:
```
#COL1##SEQ#
```
3. change submit to the process if it is driven by the subject table, not the existing collection:
```
begin

  for i in 1..apex_application.g_f01.count
  loop
    apex_collection.update_member_attribute(
        p_collection_name=> 'MATRIX2'
      , p_seq=> apex_application.g_f01(i)
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      , p_attr_value=> apex_application.g_f02(i));
  end loop;

end;
```

Is it possible to access AMX element using the AMS item ID and then update the value of the AMX?

I created a prototype - where I need to create a static Page AMX element. I have a bean that will have a method of UPDATING: the user interaction with the element AMX fires this UPDATE method, and the method will determine the value of another node AMX. The example is as follows
<? XML version = "1.0" encoding = "UTF-8"? >
"< amx:view xmlns: xsi ="http://www.w3.org/2001/XMLSchema-instance"xmlns:amx ="http://xmlns.oracle.com/adf/mf/amx"
xmlns:dvtm ="http://xmlns.oracle.com/adf/mf/amx/dvt" >. "
< amx:panelPage id = "pp1" >
< amx:facet name = "header" >
< amx:outputText value = "Header-XXX" id = "ot1" / >
< / amx:facet >
"< amx:selectOneChoice label = '1' id = 'soc1" value = ""valueChangeListener ="#{SolverLogic.Update1}" > "
"< amx:selectItem label =" "id ="si667803"value ="-1"/ >"
< amx:selectItem label = 'O1' id = 'si667804' value="667800.667803.667804"/ >
< amx:selectItem label = "O2" id = "si667805" value="667800.667803.667805"/ >
< amx:selectItem label = "O3" id = "si667806" value="667800.667803.667806"/ >
< / amx:selectOneChoice >
"< amx:selectOneChoice label ="2"id ="soc753865"value =" ">."
"< amx:selectItem label =" "id ="si2"value ="-1"/ >"
< amx:selectItem label = "Ø21" id = "si753866" value="667800.753865.753866"/ >
< amx:selectItem label = "Ø22" id = "si753867" value="667800.753865.753867"/ >
< amx:selectItem label = "O23" id = "si753868" value="667800.753865.753868"/ >
< / amx:selectOneChoice >
< / amx:panelPage >
< / amx:view >
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Thank you
Shailendra

There is no label but value.

You must have the below for the value of selectonechoice:

Update the xml string values.

Hello
I'm on 11.2.0.2 and got table with column nclob that stores the long xml string.
{code}
"<? XML version = "1.0" encoding = "UTF - 8"? >
<? Fuego version = "6.5.2" build "101272 =? >
< Game >
< configuration name = "TEST database" type = subtype "SQL" = "DDORACLE" >
< name = "jdbc.pool.idle_timeout property" value = "5" / > "
< name = "jdbc.pool.entry.max property" value = "10" / > "
< name = "oracle.dateEqualsTimestamp property" value = "false" / > "
< name = "jdbc.schema property" value = "user1" / > "
< name = "jdbc.host property" value = "hostname" / > "
< property name = "user" value = "user1" / >
< name = "jdbc.port property" value = "1521" / > "
< name = "jdbc.pool.min property" value = "0" / > "
< name = "jdbc.pool.maxopencursors property" value = "50" / > "
< name = "oracle.sid property" value = "dbsid" / > "
< property name = "password" value = "user101" / >
< name = "jdbc.xa property" value = "false" / > "
< name = "jdbc.pool.max property" value = "10" / > "
< / configuration >
< configuration name = 'TEST base2' type = subtype "SQL" = "DDORACLE" >
< name = "jdbc.pool.idle_timeout property" value = "5" / > "
< name = "jdbc.pool.entry.max property" value = "10" / > "
< name = "oracle.dateEqualsTimestamp property" value = "false" / > "
< name = "jdbc.schema property" value = "user2" / > "
< name = "jdbc.host property" value = "hostname" / > "
< property name = "user" value = "user2" / >
< name = "jdbc.port property" value = "1521" / > "
< name = "jdbc.pool.min property" value = "0" / > "
< name = "jdbc.pool.maxopencursors property" value = "50" / > "
< name = "oracle.sid property" value = "dbsid2" / > "
< property name = "password" value = "user201" / >
< name = "jdbc.xa property" value = "false" / > "
< name = "jdbc.pool.max property" value = "10" / > "
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< / set >
"
{code}
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< property name = "password" value = "user201" / > <-that's my goal.
Concerning
Greg

Hello

You can find a few methods here: How To: nodes of XML update with values from the same document. Oracle of Odie's blog

They are not applicable to your options and version though.

This is the first applied to your case:

declare

v_xmldoc xmltype.

Start

Select xmlparse (document to_clob (t.xmldoc))

in v_xmldoc

of my_nclob_table t

where t.id = 1;

for r in)

Select idx, schema_name

of my_nclob_table t

xmltable)

"/ game/configuration.

passage v_xmldoc

columns idx for ordinalite

, schema_name varchar2 (30) path 'property[@name="jdbc.schema"]/@value '.

)

)

loop

Select updatexml)

v_xmldoc

, "configuration/game / ['|]» [to_char (r.idx) |'] Property[@name="password"]/@value'

r.schema_name | '01'

)

in v_xmldoc

Double;

end loop;

Update my_nclob_table t

Set t.xmldoc = to_nclob (xmlserialize (dash, document v_xmldoc))

where t.id = 1;

end;

/

Here's another, using DOM:

declare

CLOB doc;

p dbms_xmlparser. Analyzer;

domdoc dbms_xmldom. DOMDocument;

docnode dbms_xmldom. DOMNode;

conf_list dbms_xmldom. DOMNodeList;

conf_node dbms_xmldom. DOMNode;

password_node dbms_xmldom. DOMNode;

schema_name varchar2 (30);

password_value varchar2 (256);

Start

Select to_clob (xmldoc)

in the doc

of my_nclob_table

where id = 1;

p: = dbms_xmlparser.newParser;

dbms_xmlparser.parseClob (p, doc);

domdoc: = dbms_xmlparser.getDocument (p);

dbms_xmlparser.freeParser (p);

docnode: = dbms_xmldom.makeNode (domdoc);

conf_list: = dbms_xslprocessor.selectNodes (docnode, ' / game/configuration ');

for i from 0... dbms_xmldom.GetLength (conf_list) - 1 loop

conf_node: = dbms_xmldom.item(conf_list, i);

dbms_xslprocessor.valueOf (conf_node, 'property[@name="jdbc.schema"]/@value', schema_name);

password_node: = dbms_xslprocessor.selectSingleNode (conf_node, 'property[@name="password"]/@value');

dbms_xmldom.setNodeValue (password_node, schema_name |) '01');

end loop;

dbms_xmldom.writeToClob (domdoc, doc);

dbms_xmldom.freeDocument (domdoc);

Update my_nclob_table t

Set t.xmldoc = to_nclob (doc)

where t.id = 1;

end;

/

Post edited by: odie_63 - added DOM example

Run the function after the update of values

I am writing a pretty basic plugin where I need to have a function to run after a point values have been updated.
I do this to change the point values:
params [POINT]-> u.td.x_value = FLOAT2FIX (pointX);
params [POINT]-> u.td.y_value = FLOAT2FIX (pointY);
params [POINT]-> uu.change_flags = PF_ChangeFlag_CHANGED_VALUE;
This works very well for updating the values, but the code that goes after this block is executed until the values change really. Is there a way to force change to happen once I set new values or is there another place I can put the function so that it is executed after the values are actually changed?

Hi Jesse Toula. Welcome to the forum!

If you want to change is instantaneous, you can use AEGP_SetStreamValue() instead of the method that you use.

There is no function that is guaranteed to be called when you change the values.

UPDATE_PARAMS_UI could be called, and also a call of minutes is likely.

You can set a flag in the sequence data to inform yourself of the pos - t change operations that must take place in such cases.

personally, I'd go with the AEGP_SetStreamValue() solution.

Update the value Table B if table A the value of different
Hi all
I'm using Toad for Oracle and need assistance with a trigger. I have two tables tables A and B Table with some of the same fields. I want to only update the values in the array B, if the values in table A are not equal values in table B table A update. Don't update the record where the primary key of the Table equal to the foreign key in the Table B. I have a sample script below, I hope someone can give me an example, I can develop and test. Thanks for reading also.
```
CREATE OR REPLACE TRIGGER AU_Table_A
AFTER UPDATE ON Table_A
FOR EACH ROW
BEGIN
If Table A :old.value != Table A :new.value
   then 
   update 
--Update Table B value with Table A updated value
   Table B :old.value = Table A :new.value 
where Table A primary key = Table B foreign key
............
END IF;
END;
```
Published by: Nikki on December 6, 2011 07:50
Hi Nikki,

If I understand correctly, then maybe
```
create or replace trigger au_table_a
  after update
  on table_a
  for each row
  when (old.value != new.value)
begin
  update table_b
  set    table_b.value = :new.value
  where  table_b.foreign_key = :new.primary_key
      and table_b.value != :new.value;
end au_table_a;
/
```
Note that the solution is not trying to handle NULL values. If you have NULL in to either A or B, we have to manage those specifically

Concerning
Peter

Process command API, update the value of the attribute FDF
I use oe_order_pub.process_order to create a return order and as part of the logic that I need to fill attribute FDF, I see that value is updated in their respective fields once return order is created by API, when question and check the backend, I see the value of the attribute in the field. But when I check since before its is not visible in the field.

Once I have change the value of the attribute of front end is visible, my question is why is not visible after API has created the return order.

Attribute is a Date field and we have defined it for use the FND_DATE4 value in the configuration of the FDF, we in R12.

Appreciate your help on this.

Thank you!

Edited by: User910243567 Sep 26, 2011 08:54
Hello

You update OE_ORDER_HEADERS_ALL. field of CONTEXT in your script to update the attributes? If you did not update that or somehow that's getting updated with null, then you won't be able to see the attributes of the front. Let me know.

Update the value of DataGrid

I have a request - it can be found at http://reactorsoft.ath.CX/projects/Cygnus_v1/Cygnus_v1.html If a reference is required.
In this application, I have a DataGrid. What I want to do update the rightmost 3 columns based on the data entered in the Act. Column of gains. Ideally, this will be row-by-row.
The problem I encounter is that the value in the DataGrid control is not updated quickly enough when the itemEditEnd event is raised. If I return to this line and update the value is entered, the old value will be recovered. How can I work around this problem?
In addition, another problem I encounter is that the triggerEvent itemEndEdit event value is not give me a value. This is supposed to tell me if the installation has ended due to a mouse event or keyboard. It is also essential to what I'm trying to accomplish.
Can anyone provide me with an isight in this? It will be very much appreciated.

A tip: use the method callLater to ensure that the dataProvider has been updated:

http://www.Adobe.com/2006/mxml"layout ="absolute"creationComplete =" init () ">"

        Import mx.events.DataGridEvent;
Import mx.collections.ArrayCollection;

[Bindable]
private var dp:ArrayCollection;

private function init (): void
{
var da: Array = [{id: 1, amt: 0, c1:0, c2:0}, {id: amt 2: 0, c1:0, c2:0}];
DP = new ArrayCollection (da);
}

private void calc(evt:DataGridEvent):void
{
var currObject:Object = [evt.rowIndex] dp;
currObject.c1 = currObject.amt * 2;
currObject.c2 = currObject.amt * 1.5;
}
]]>











Hope this helps,

Dany

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 advice
In response, the syntax will be:

IFNULL (, 0)

try and let us know how you go.
See you soon
Alastair

Update the value of a child node

I work in the 10g database. I created an XML table by entering my XSD with Oracle. I can insert, read, and delete XML documents in the database. I've also seen on top of XML for another application to get the data. My XML looks something like this.

< subproject >
< WorkSetID > 1 < / WorkSetID >
< objects >
< object >
< ObjectID > < / ObjectID >
< ObjectMemberID > < / ObjectMemberID >
ADDED < WorkAction > < / WorkAction >
< / object >
< object >
< ObjectID > 123456789 < / ObjectID >
< ObjectMemberID > 12345 < / ObjectMemberID >
< WorkAction > SAME < / WorkAction >
< / object >
< object >
< ObjectID > < / ObjectID >
< ObjectMemberID > < / ObjectMemberID >
ADDED < WorkAction > < / WorkAction >
< / object >
< / object >
< / subproject >

I have several of these documents in the XML table even if each with unique WorkSetID. I want to update the ObjectID tags and ObjectMemberID with a unique value (may be caused by a sequence) if the WorkAction = ADDED.

I tried to do different ways, but he finally update all the columns in the intangible document what is the value of tag WorkAction. Has anyone already done this?

Thanks for the help

Don't forget the existsNode (or XMLEXists in GR 11, 1 material and later versions) controls only which documents are updated, not the nodes in the document are updated. This is the XPATH expression in the updateXML clause that controls the nodes in the selected document are updated. Also, you cannot use updateXML to add nodes, update only the nodes, so you'll need something like this...

SQL> with WORKSET as
  2  (
  3  select XMLTYPE(
  4  '
  5     1
  6     
  7             
 12             
 17             
 22     
 23  ') as OBJECT_VALUE from dual
 24  )
 25  select updateXML
 26         (
 27            OBJECT_VALUE,
 28            '/WorkSet/Objects/Object[WorkAction="ADDED"]/ObjectID',
 29            xmltype('123456789'),
 30            '/WorkSet/Objects/Object[WorkAction="ADDED"]/ObjectMemberID',
 31            xmltype('12345')
 32         )
 33    from WORKSET
 34   where existsNode(OBJECT_VALUE,'/WorkSet[WorkSetID="1"]') = 1
 35  /

UPDATEXML(OBJECT_VALUE,'/WORKSET/OBJECTS/OBJECT[WORKACTION="ADDED"]/OBJECTID',XM
--------------------------------------------------------------------------------

  1
  
    
    
    
  


SQL>

update the values, the NULL values by another value

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