arithmetic and manipulation of table

Similar Questions

• Hide and display a table made by programming based on the State

  Hi all

  I have two tables in my page. I have a requirement to hide and show a table advanced programmatically based on a condition.

  I used the following statement to hide and show the edge table. But still the table appears on my page.

  If (TblBn! = null)

  {

  TblBn.setRendered (true);

  }

  If (TbBn! = null)

  {

  TbBn.setRendered (false);

  }

  Anyone has any idea on this?

  Yes, you could do this using SPELLS.

  Create a VO model with 2 attributes say "RenderTable1" and "RenderTable2" of type Boolean.

  Set the corresponding attributes in the attribute of the AdvancedTable.

  Write methods in AM below.

  public void createPVORow()
       {
            OAViewObjectImpl dummyPVO  = (OAViewObjectImpl)getXXDummyPVO1();
            if(dummyPVO != null)
            {
                 if(dummyPVO.getRowCount() == 0 )
                 {
                      Row dummyPVORow =  dummyPVO.createRow();
                      if(dummyPVORow != null)
                      {
                           dummyPVORow.setNewRowState(Row.STATUS_INITIALIZED);          
  
                           dummyPVORow.insertRow(dummyPVORowRow);
                      }
                 }
            }
       }
  

  public void setDummyPVOValues(String[] name,String[] val)
  {
     OAViewObject dummyPVO  = (OAViewObject)getXXDummyPVO1();
     if(dummyPVO != null )
     {
      dummyPVO.setRangeSize(-1);
      Row row = dummyPVO.getRowAtRangeIndex(0);
      if(row != null)
      {
    for(int i = 0; i < name.length; i ++)
    {
    if("Y".equals(val[i]))
    {
     row.setAttribute(name[i],Boolean.TRUE);
    }
    else
    {
     row.setAttribute(name[i],Boolean.FALSE);
    }
    }
      }
     }
  }
  

  Call the two methods in the PR with appropirate parameters.

  Call the second method with parameters of the useful, likely only in the PFR State-based.

  It will be useful.

  See you soon

  AJ

• I'm trying to generate an arithmetic and geometric series/sequence with JavaScript.

  I try to generate an average arithmetic and geometric
  series/sequence with JavaScript. The thing that makes this challenge is that
  I use user input to determine the parts of the formula that I use for
  generate each sequence. I tried running the formulas, but I learned that I was
  channels running through them and not numbers. How to generate my
  sequences/series and always use user input? PS, here's my formulas: (a1-East
  first term, d and r are difference/ratio, and n is the n-th term)
  

  1.) a1 + d * n  

  2.)a1 * r^n

  Entry user of a form is always a string. There are several ways to convert a string to a number in JavaScript:

  • Pass it as an argument to Number()
  • Pass it as an argument to parseInt() (for an integer)
  • Pass it as an argument to parseFloat() (for a floating-point number)

• ORA-00054. Is possible to interrupt the cancellation and delete then table?

  Hello.

  I m import a long table with utility IMP.

  When has spent a lot of hours and the process was near complete I ORA-30036 and a restore operation was launched.

  I m trying to drop/truncate the table to avoid the wait, but the cause of the restore process I ORA-00054 and I have to wait for several hours to try to import again.

  My question is: there is a way to interrupt this restore operation and delete the table without inducing an inconsistent state of the database?

  I m working with Oracle 9i on Windows plataform

  concerning

  No, it isn't.

• Concerning the import and export of Table

  Hi team,

  My question is what is quick way to export and import the data in the table because most of the time I import and export data activate I usually

  If data less than 10 hundreds I'll use sql developer only export to insert the . script

  But my question if we lack 17 records dealing with import and export a table

  Note:-If we do not have conditional sys.

  Current version is using 9i and 10g

  Thank you

  Suman

  Data pump works only on 10g:

  ORACLE-BASE - Oracle Data Pump (expdp and impdp) in Oracle Database 10g

  Have a look here for more options 'pre - 10 g':

  Ask Tom & quot; export and import the best option to use in... & quot;

• Code and the database tables in different schemas

  Hello
  My version of db: database Oracle 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production
  
  I would like to understand the advantages and disadvantages of the following situation:
  We have only one request.
  The design of the db for this application has 44 paintings, of which 28 are base tables related by PK and FK relations. The other 16 are look upward and refer to tables that are not related to one.
  The team has decided to place the tables in a diagram 28 A and the other 16 in another schema B within the same database. (The reason for this is... because it's done in other projects to do it here too).
  Coming now to the code (stored procedures, functions, packages, etc.). Teams want to ask most of the code in the diagram B with the Ref 16 tables. (the reason being again the same).
  What are the advantages and disadvantages this?
  Please advice.
  
  PS:
  I have googled and find something on these lines:

  cons:  
  o harder to manage
  o harder to upgrade
  o harder to patch
  o harder to maintain
  o causes your shared pool size to increase 1,000 times (shared sql goes down the tubes)
  o takes more space
  o queries against the dictionary will be impacted
  o latching on the shared pool goes WAY up (latching = locks = serialization device = 
  slows you down)
  
  pros:
  o none that I can think of.

  From my experience, if you see natural divisions that give you smaller patterns, well contained, you should take advantage of them and start with separate schemas. If done correctly, it can greatly improve the maintainability of your application.

  Assume that your initial project will have 60 paintings and they might fall into three groups of 15, 20 and 25 tables respectively. There are also objects of code such as PL/SQL packages. Your choice is:
  -Use a single scheme of 60 paintings, suppose that with 100 objects in code.
  -Use 3 diagrams divided as described. The total code objects will probably be a little more that unique schema design, because they need to provide interfaces with others. So let's assume that schemas will have 30, 40 and 50 code objects each.

  Now, wait 3 years.

  The history of single-schema:
  -The single-schema is passed to 120 tables. There has been a corresponding increase in code, now more than 200 objects. But they are very complex. Over time, each piece of code will interact with the tables more and more and many other objects in code.
  -You (the architect or Manager) can not really apply any internal for this structure since no subsidy is required to add dependencies. Therefore, if you change a table there is a vast impact.
  -You can easily divide the responsibilities because everything affects everything else. You can't manage simultaneous development efforts because the impact widespread changes cause the same tables/components to be affected by multiple projects. If you have the project execution dependencies / as you have interdependencies technique/code.
  -You have a "big ball of mud" and it is very difficult to get out of this situation.

  Multi-schema history:
  -Each of the 3 original patterns has grown, but some more than others. A fourth was added a year ago, when there was a major expansion in a new district, as a result of "natural divisions.
  -On the inside of each of these schemas, it is always a challenge to impose internal structure. But those patterns more smaller and therefore more small problems.
  -Through schemes, subsidies are necessary to allow interaction, this is not a "wild west" where everyone can access everything (and introduce dependencies on everything). Teams to define interfaces (packages or the views that are specifically intended to be interface points) where the interactions with other scehmas are necessary.
  -If changes to a table are needed, the impact can be limited to the schema that contains naturally. You know that no one else has created dependencies at this table, because you were never issued grants on this.
  -The responsibility for these schemas was divided between 2 teams, each team having full responsibility for its 2 diagrams.
  -Teams can complete projects much more easily, even with a parallel development, because there is less than a "domino effect" with each change.

  Now, these benefits depend on "natural divisions that give you the diagrams smaller, well contained." If you make the wrong choice here, you will always have a mess. You design with the end in mind scenario.

• Ask about the creation and filling I$ table on different condition

  Hello
  I have a question about the creation and filling I$ table on a different condition. In which condition the I$ table creation? And these conditions are given below:
  
  (1) * source and transit area * are on the same server (that is to say target is located on another server)
  (2) * gathering and target area * are on the same server (IE source is on another server)
  (3) * source, transit area and target * are * different 3 * Server
  Source 4), area transit and target are on the same server
  Thank you

  I'm not quite clear to your question. Always try my best to erase it.

  In your all over requirement I$ table will be created.
  If the same staging as target (a database, a user) then all temporary tables are created in this user
  If the scaffolding is different from the target (a database, two users (A, B)), then all temporary tables will be created under that user A (lets consider) and the data will be inserted into the target table that is present to user B

  Staging is different from the target (two database, two users (A1, A2), architecture not recommended) if all temporary tables will be created under that user A1 (A1 of the databases) and the data will be inserted into the target table which is present in user A2 (A2 data base)

  If the source, staging, the target will be under a database then no. LKM is required, IKM is sufficient to load the data into the target. Especially for this, you can see an example given by Craig.
  http://S3.amazonaws.com/ora/ODI-Simple_SELECT_and_INSERT-interface.swf

  Thank you.

• ODI CKM and LKM temporary tables

  Hello
  
  I am new to Oracle Data Integrator part.
  I've found that I have$ and C$ temporary tables are created in the schema target databases?
  I just wanted to know is there a significance that these tables are created in target tables?
  These tables can be created in the other schema schema target?
  If so, how they can b created?
  
  Really need this information ASAP?
  
  Thanks for the Clarification.
  
  Thank you and best regards,
  Mahesh

  Hello Manu,

  Good to know you well understood.
  If you make another schema then temporary tables will not be created in you're your target schema. Thus, it will be clean of temporary tables.

  You shoudn't make another database because when you deal with millions of records, you will face a huge problem in time to load application consumption.
  I was suffering with this scenario, but now I use the other as I told you before.

  Thank you

• difference between the external and UTL_File utility table

  can someone clearly explain me what is the difference between the external and UTL_File utility table? and what case to use utl_file and external table?
  
  
  
  Thanks in advance.

  Hello
  To get a clear idea on the check of the external table link below

  http://www.orafaq.com/node/848

• Difference between error and DML error table in OWB 11 G

  Hello
  
  Could you please let me know the difference between the error and DML error table in OWB 11 G?
  To my knowledge, DML errors (such as value too large or non-null values) are stored in DML error tables and referential integrity errors are stored in the error table.
  
  Thank you
  Murali.

  Hi Murali

  Error tables are given OWB violations of rules that look more like errors of logic rather than pure physical errors for style DML errors.

  See you soon
  David

• Partitioning and Clustering of Table

  I just inherited a table with 10 million discs. Data can be grouped against a key, every key with usually around 10-200 lines.
  
  Given against this key gets dragged over a large period of time. The separate keys in this table at present are ~.7 million.
  
  All our access to this table is based on this key. As you can image data are scattered in several blocks, so there is considerable I/O and it takes a long time for all queries to run. Ours can be described as instance Reporting however inserts and updates this table up-to-date produce 24/7 and access to the system is 24/7.
  
  My question is threefold
  
  Should I create a cluster from the unique table on that table with my key as the cluster column?
  
  Partitioning coexist with clusters?
  
  Other strategies exist to optimize in this case?
  
  Thanks in advance
  
  Daniel

  If each key corresponds to 10-200 lines, however, and it is a regular b-tree on the key index, the fact that there are millions of rows in the table should be (mostly) not relevant - Oracle will get 10-200 ROWID of the index and 10-200 one-piece extractions. This should be pretty quick, so I'd be interested in why you think that this distribution is causing significant delays in reporting instance.

  Are you a license for partitioning (it's an extra cost option on top of your enterprise edition license)? If you are partitioning table would seem reasonable. A cluster of the unique table or a table in index also seems to be reasonable. Cluster table, however, will slow down inserts and updates. However, you cannot partition a table cluster.

  Justin

• How do to copy and paste a table from PDF to Excel using AcrobatX

  How to copy and paste a table of PDF to Excel using AcrobatX?

  I was able to do it easily using acrobat 9 but cannot do it in Acrobat10.

  Has the fgone option, or am I missing something?

  Tomas

  I found that the "selection of export that" both the functions 'copy with formatting' were able to go directly to Excel without using a Word, although it also works. The key in Excel is simply use ctrl + v to paste, do not right click and try to use a special dough or the default value, which went to "keep text only".

• Record and Types of Table definition

  Is there a good tutorial out there somewhere that provides good examples on how to define and work with recording and Types of Table? How to define and work with a complete file or table rather than just a variable?
  
  For instance - I would like to create a cursor of records in a table, to loop through each record to examine the values of variables and in some cases, insert these entire records in another table.
  
  Thanks in advance for your suggestions.

  Oracle documentation is excellent (lots of living examples can you cutNpaste) starting point.

  http://download.Oracle.com/docs/CD/B10501_01/AppDev.920/a96624/05_colls.htm

  Is there something specific you are looking for?
  VR,
  Sudhakar B.

• Cut and paste the tables of a project to another

  When cut and paste existing tables from one project to another, the weight of the line for the cell borders appear to vary randomly - some are the original line weight and some are heavier when pasted.
  
  I tried to unravel with the properties of the table, but without result dialog.
  
  Is there a quick fix or I'm better import in all subjects, then changing any theme?

  Hi Colum/Peter,

  It is not a custom table, I just need to copy a table from one project to the other.

  Blasted my developers (may the fleas of a thousand camels, etc), recently decided to change toolbars in one of our applications. As this toolbar appears in slightly different forms in about 6 tabs, I tried to update the table that shows which icon does what and cut and paste this table in all subprojects that I. Each table then needs only a minor modification for some this subproject-specific icons.

  Peter on the right track. When I cut and glued to the table, it is also stuck in a number of lines of HTML associated with styles in the other project. If I delete these lines, the table will appear as it should.

  Thanks for the quick reply

• UTF 8 Conversion and manipulation of data EXCEED_SIZE

  Currently, I am working on a UTF-8 conversion task.
  
  We ran the csscan on the database and identify the tables and columns that are data that can 'EXCEED_SIZE' and 'DATA_LOSS.
  
  Here are the details of my database:
  Database version: 9.2.0.8.0
  NLS_CHARACTERSET: WE8ISO8859P1
  
  My question is, how can we identify the number of characters to truncate data EXCEED_SIZE, so that the data resulting will be insert in the post column conversion?
  
  Any document available on the treatment of EXCEED_SIZE data and DATA_LOSS cases.
  
  Thank you
  Anil

  There is no function unique SQL or an expression that can allow you to find the maximum substring of the current value that is will insert in the column after the conversion. But you can write a PL/SQL function that returns the string on the right using probing approach.

  FUNCTION to CREATE or REPLACE max_substring (VARCHAR2, max_column_length NUMBER input_string) RETURN VARCHAR2 IS

  substring VARCHAR2 (4000 BYTE);
  BEGIN
  substring: = input_string;
  LOOP
  IF the substring IS NULL THEN
  RETURNS A NULL VALUE.
  END IF;
  IF LENGTHB (CONVERT (substring, 'UTF8', 'WE8ISO8859P1')) < = max_column_length THEN
  RETURNS the substring; -the substring is part of the column even after conversion
  END IF;
  substring: = SUBSTR (substring, 1, LENGTH (substring) - 1); -remove the last character
  END LOOP;
  END;

  Please, test and revise this function carefully before using it in production. It can be applied to:

  UPDATE table SET columnis max_substring(+column+,+column_length+);.

  Change the arguments to be CONVERTED if the character of the target or source of change.

  As it has already recommended:
  1. check if your database has WE8MSWIN1252 codes (bytes in the range 0 x 80-0x9F)
  2 consider using AL32UTF8 instead of the UTF8. UTF8 is needed only for databases that interface with clients 8.1 or older and databases.

  -Sergiusz