average rate of table 1 d change

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• Changing table - SQL error: ORA-04091: table XYZ is changing, function of triggering/can not see

  Hi all

  I am a newbie to Oracle and I am faced with the above error. Please see the below code snippets. Can someone please tell what I am doing wrong? Thank you in advance.

  Thank you

  CREATE TABLE ABC

  (

  ID VARCHAR2 ENABLE NUMBER NOT NULL,

  FIELD1 ACTIVATE THE NUMBER NOT NULL,

  FIELD2 ACTIVATE THE VARCHAR2 (8 BYTE) NOT NULL,

  CONSTRAINT JOB_PK PRIMARY KEY (ID)

  )

  ;

  CREATE TABLE XYZ

  (

  ACTIVATE THE NUMBER 4 R_ID NOT NULL,.

  ID VARCHAR2 ENABLE NUMBER NOT NULL,

  Column1 NUMBER (2.0) default 0.00,.

  Column2 NUMBER (2.0) default 0.00,.

  COLUMN3 NUMBER (2.0).

  NUMBER (2.0) TOTAL 0.00 default.

  CONSTRAINT TRIP_PAYMENT_PK PRIMARY KEY (ID)

  )

  ;

  create or replace trigger trigger1

  After Insert on XYZ

  for each line

  Declare

  number of newTotal;

  Start

  newTOTAL: =: new. Column1 +: new. Column2 +: new. COLUMN3;

  setting a day of XYZ together Total = newTotal;

  end;

  Insert into ABC (1, 45, ' Demo');

  insertion in XYZ (1, 1, 12.50, 10.20 33,50, ");

  Error report:

  SQL error: ORA-04091: table XYZ is changing, function of triggering/can not see

  Try one before line

  create or replace trigger trigger1

  before inserting on XYZ

  for each line

  Start
  : new. TOTAL: =: new. Column1 +: new. Column2 +: new. COLUMN3;
  end;

• Deleted lines flashback: unable to read data - table definition has changed

  Hi all
  
  Its really Important.
  
  I unfortunately truncated a table using
  Trancate table mytable;
  
  and made an alter table to reduce the length of the pricision data.
  
  But I need back data of tabla
  
  I used the command to get the deleted lines, below, it shows error.
  
  query: select * from pol_tot versions between timestamp systimestamp-1 and systimestamp;
  error: ORA-01466: unable to read data - table definition has changed
  
  query: flashback table pol_tot to timestamp systimestamp - interval '45' minutes;
  error: ORA-01466: unable to read data - table definition has changed
  
  Well want to share your ideas how can I deleted thoose Records.
  
  Edited by: 887268 July 8, 2012 12:26

  This

  and Made a alter table to decrease data pricision length.
  

  is the cause of your error.

  Now please do what is obvious.

  -------------
  Sybrand Bakker
  Senior Oracle DBA

• Average in the table

  I have a table in which I get some readings. I want to calculate the average of the cells that are displayed in the image. (See the image attached)

  Thanks in advance.

  

• build the table when values change at run time

  Hi all

  I have a continuous stream of frequencies that continue to change during execution. I need to make a table of these values. I use the array build function. This option stores the first value only and the order of the day replaces the stored rather than settle down after that. I was going through the examples of labview and I think that by using the shift register can somehow solve this problem. However after an hour of futile play with lag, while loop records and build blocks table that I decided to post on this problem. I would like if someone can delete my concepts as well as a solution. The conceptual linkage is for what the first value to maintains have replaced. If I use the table of generation block the values that come should then fill the following vacant location logically. Instead, it replaces one only.

  You are right that I have simply the case that I warned the first sentence.

  Other methods require a certain amount of planning on the structure of data-handling. It is suggested at least...

  A better approach would be something like a circular buffer where you initialize an array of the desired size (for example 10000 items) and then start to replace the items. You can use the iterator of the loop you have to 'reduce' using quotient & reminder (which is the 'modulo' mathematical operation).

  hope this helps,

  Norbert

• With an average of values table in a 2D space circular

  I'm trying to average the temperature values in a table 2D, in rectangular coordinates, on a circular area.  Is there a sub-table function that works in polar coordinates, that I could use?  Any suggestion would be appreciated.

  
  

• Table of clusters change an item in several loops

  Hello, sorry for my bad English.

  I have an array of clusters, clusters of other tables and controls.

  

  I want to access each control individually in the table, in several loops to avoid data loss. I know that I can refer to each control in the cluster and change its values, but he changes the values in the table too.

  

  Or I can access the cluster I want in the table, but I can't access each control individually.

  

  If I do something like this im going to given loose.

  

  So what can I do?. What is the most effective way to do it?

  Thanks in advance.

  Looks like you really need, it's a reference to value of data on the table.  Then, you use the Structure of elements in Place to access the array, the index of the item you want, and then ungroup by name to get the desired control.  Do the reverse to clean it up and save the data.

• Table will not change its forced entry values.

  I'm changing the input for a cluster-> table values.  They say "adapt to the entered data ', but I can't change them.  And when I change on the block diagram they become 16-bit (in blue) instead of 64-bit real (orange).

  Thank you

  Kevin

  Well, this thing was written by a programmer of text, because it has no resemblance to stream, but is written as a text program. Instead of doing a few turorials LabVIEW, he began simply programming as a wild boar in a vegetable garden.

  Basically, it says all the "variables" on the left, the bed and written on them through people of the country. As it breaks all data flows, we must add structures from sequence to make things of course run in the correct order and avoid race conditions. Each image is a "statement".

  Each local variable requires an another datacopy in memory, so things are not very effective.

  See also this discussion.

  We also have a long thread on the pitfalls of overuse of local variable. I think I have add this example to him also.

• Inserting changes into an intermediate table rather than change the main table on a form.

  
  I am trying to create a process inserts changes the date in an intermediate table for approval, rather than change the main table.  I am currently using 4.2.4. Here's how I went on this subject.

  1. I've created a report interactive and connected the primary key on a form that displays data.
  2. Then I created a button called to request changes that redirects to another page with a form and through the necessary elements of session state.  (Note: I voluntarily created 2 different forms)
  3. I then set the initial values of the elements of the page on the current page based on the page, I went through the session state.

  My problem is that when changes are made and I hit the submit button, which is to send the page using an SQL Update statement, it does not have the intermediate table with new data.  I think it's because I set the source for the page elements as part of the page the previous page, thereby breaking the link to the database columns in my staging table.  Someone knows how to set the items on the form of page items I placed in another page without breaking the link to the database column?  Or is there an other/easier way to do this?

  Change that you attend the process instead of using APEX built DML, to call a specially written block that will take the page objects values and save them to your intermediate table...

  Thank you

  Tony Miller
  Software LuvMuffin
  Salt Lake City, UT

• Form on a Table with report - change of the source table after created form

  Hi all

  I have a 'form on a Table' where the various fields have the "Source Type" = "column of the database. I have 2 Questions for this type of shape:

  1: in the field "Source value or expression", it is possible to change the name of the field in the Table. But I can't understand how view or even change the underlying Table (which had to be chosen at the beginning, when the form was created at the start).

  2: my question in section that relates to the first question would be, if it is possible to have multiple underlying tables in the same region. Or whether it would be necessary to create a second region or change the "Column of the database" type in a type of SQL query?

  Thank you and best regards,

  David

  To change the table, you need to change the process of the page. A process has been generated called:

  Extraction of line of

  Here, you can modify the table, but you also have to make in your shipment after processes. Who are probably named:

  ApplyMRD and ApplyMRU

  If you want a form to be based on more than one table, you can create a view and base your form on this point of view instead of on the table, or you need customized treatment.

• Table column size change will automatically affect EO?

  Dear all,

  I changed size of column in the base table of varchar2 (150) to varchar2 (2000), so if any EO is based on this table what I have to change again once the size of this attribute of the data or it will change automatically once we change the column in the database.

  Thank you

  Deb

  I don't think there will be any other way. If you make any changes in OT, you even migrate the server in order to reflect the changes.

• A question about the conservation of fields (hour, min, sec) time DATE type in the table on the changes of NLS_DATE_FORMAT

  Hello

  Oracle version: 12.1.0.1.0 - 64 bit

                    OS:   Fedora Core 17 X86_64

  My question is about the conservation of fields (hour, minute, second) time DATE type in the array on NLS_DATE_FORMAT changes.

  Take the following test case:

  SQL> create table tmptab(dateval date);
  
  Table created.
  
  SQL> alter session set nls_date_format = 'yyyy-mm-dd hh24:mi:ss';
  
  Session altered.
  
  SQL> insert into tmptab(dateval) values('2014-01-01 00:00:00');
  
  1 row created.
  
  SQL> insert into tmptab(dateval) values('2014-01-01 10:00:00');
  
  1 row created.
  
  SQL> commit;
  
  Commit complete.
  
  SQL> select * from tmptab;
  
  DATEVAL
  -------------------
  2014-01-01 00:00:00
  2014-01-01 10:00:00
  
  SQL> alter session set nls_date_format = 'yyyy';
  
  Session altered.
  
  SQL> select * from tmptab where dateval > '2014';
  
  no rows selected
  
  SQL>
  

  I don't understand why it returns nothing. The second test case above insert statement inserted a line with 10 as the value for the time of the DATE field column dateval.

  Accordingly, while comparing this with the literal '2014' (which based on the new value of NLS_DATE_FORMAT = "yyyy" is implicitly converted to DATE), shouldn't the above query returns the line 2014-01-01 10:00 ?

  I mean, I changed the NLS_DATE_FORMAT but data from time in the table fields are preserved and that's why they should normally be taken into account in the comparison of date.

  What I'm trying to say is that for me (Please correct me if I'm wrong), no matter what NLS_DATE_FORMAT configuration is the following test

  SQL> select * from tmptab where dateval > '2014';
  

  is the same thing that

  SQL> select * from tmptab where dateval > to_date('2014-01-01 00:00:00', 'yyyy-mm-dd hh24:mi:ss');
  

  And because the line 2014-01-01 10: 00:00 in the tmptab table. The following test

  2014-01-01 10:00:00 > to_date('2014-01-01 00:00:00', 'yyyy-mm-dd hh24:mi:ss')
  

  evolves normally true (beucase of TIME = 10 on the left side of the test) and therefore this line must be returned which is not the case in the test above.

  You kindly could you tell me what I misunderstood?

  Thanks in advance,

  This is the price for the use of implicit conversions. Implicit DATE conversion rules are not as direct as it can be assumed. In your case, all you provide is year as date format. In this case date implicit conversion rules assumes that month in the current month, day 1 and time as 00:00:00.

  SQL > alter session set nls_date_format = "yyyy";

  Modified session.

  SQL > select to_char (to_date ('2014 "), ' mm/dd/yyyy hh24:mi:ss') twice;

  TO_CHAR (TO_DATE('20)
  -------------------
  01/08/2014-00:00:00

  SQL >

  So, when you start:

  Select * from tmptab where dateval > '2014 '.

  Oracle implicitly converts date using "YYYY", which translates as August 1, 2014 '2014'. That's why your quesry returns no rows.

  SY.

• ADF Table how to change the color Selected row in the array unfocuse.

  Hi all

  I have a requirment where I select the row of the table ADF and unfocuse on the table.

  According to the framework it gives me the light yellow color.

  How can I change this color with another color.

  Pls suggest.

  Thanks to Advans

  Barry Mucheli.

  Hello, Barry Mucheli.

  To change the color of the selected row when it loses focus, add the following code in your skin css file.

  AF | : the table-row data: selected: inactive af | : the column cell data

  {

  background-color: Green;

  }

  RFH.

• Paste cells in tables - what has changed?

  This year, something changed with the ability to copy and paste multiple cells of a table in a Word.doc in a table in InDesign CC. I used to be able to select the same number of cells, copy and paste directly, and then proceed to the formatting. But now if I highlight and copy 12 cells in a Word table and then highlight and paste 12 cells in a table INDD, all 12 cells copy in a cell only. Someone is able to shed light on any changes that i should know about or otherwise I should be copied in INDD tables? It's a way ridiculously a lot of time working on several tables.

  Either you hit a bug any. I would tend to doubt that

  However.

  What happens when you put the Word file instead of copy paste? What

  occurs when you select the entire table and paste without pantyhose in a

  Table?

• How to capture value of table column-level changes using oracle 11g steamed

  How to capture the value of the column of table changes using oracle 11g steamed. (similar to the audit).
  Oracle made the steam would be the best way to do the same.
  Please notify. Please give me a code example.

  user4485803 wrote:
  How to capture the value of the column of table changes using oracle 11g steamed. (similar to the audit).
  Oracle made the steam would be the best way to do the same.
  Please notify. Please give me a code example.

  Look at the change data Capture