Automatically generate unique key

Similar Questions

• Automatically generated Unique number

  Hello

  I would like to have some sort of function on my document that creates a unique number for each submitted form.

  The form is both submitted by .xml and .pdf.

  is it possible to do something like that?

  See you soon,.

  Wes

  Hi Wes,

  I don't know how good you are with script/Javascript, but also I have such a function, you may have different ideas 2 based on what you want to do:

  1. you can have a string generator that could be based on information inserted in certain areas of the user.

  for example: you can use the substring function to get some partial information from different fields of the form and concatenate together to create a unique "ID" of the form.

  Unfortunately, this could have IDS that might be the same if a form is filled with more than once by a user, and or (rare) some information could be almost equal to the others...

  2. There is the option which can use the date and time of the form when it is submitted. Using this method is almost perfect never have the same unique ID 2. You can also use a random string generator to concatenate the time with her.

  The best option you have is to have all of the answers above. Unique ID would start with partial information in the form + date/time of the form provided or vice versa.

  If you want more of these 3 options above, you can also add a random string generator in the process. Here is a help for the random string generator, you can modify it as you wish...

  random password generator?

  Mag

• Short ODI IKM Unique key error

  Hello

  I am trying to load data in and short 3.1 datadomain through the IKM ODI of short downloaded from delivery. I use ODI 11.1.1.1.7 with IKM SQL for short for 3.1. I managed to solve the problem all the way until step 9 of the dataload

  Here are the steps to get that:

  Step 1-4 Drop, Create, load, Analyze table work

  6 - integration - context properties of loading RecordWriter

  7 initialize Logger

  8 validate Options

  9 initialize short schema (ERROR)

  Above step 9 errors with:

  org.apache.bsf.BSFException: exception of Jython:

  Traceback (most recent call changed):

  File "< string >", line 57, < module >

  File '< string >", line 15, in throwException

  at sun.reflect.NativeConstructorAccessorImpl.newInstance0 (Native Method)

  at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)

  at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

  at java.lang.reflect.Constructor.newInstance(Constructor.java:525)

  at org.python.core.PyReflectedConstructor.constructProxy(PyReflectedConstructor.java:163)

  java.lang.Exception: java.lang.Exception: there is no unique key in the schema

  at org.apache.bsf.engines.jython.JythonEngine.exec(JythonEngine.java:146)

  at com.sunopsis.dwg.codeinterpretor.SnpScriptingInterpretor.execInBSFEngine (SnpScripting

  
  

  I'm sure I'm missing something and I can't find it in the documentation. Help, please.

  
  

  Thanks in advance.
  

  This cased by you did not indicate the unique key in your column of your data store in the models.

  1 extend the data store in the models.

  2. expand the attributes

  3. double-click on the PK column you want

  4. click on the Flexfields

  5 uncheck "short property is Unique.

  Or you do not want to set a short Server Unique key and let the server automatically generate the PK.

  You can open your interface and in the configuration of IKM together the value of 'AUTO_GENERATE_RECORSPEC' is true.

• Unique key violation - the DB adapter

  Hello

  I have a composite SOA (deployed in clusters of 4 nodes) who questions database and calls a stored procedure (which invokes the records in multiple tables). Now, when I'll be large amount of data in the source database, the composite is mark and tries to insert the records in the target database. But sometimes error cases dating violation of unique key constraint while inserting records into the target database.

  Is locks of adapter DB table before inserting the records so that others may not violate the constraints and they will be able to see changes made by other SOA forums?

  Thank you!

  Yes, certainly not DbAdapter... the problem is the way you do your check and the lack of a facility of mutex in BPEL... Assuming you are using BPEL...

  Ideal scenario...

  1 check key has... There is no instance

  example 1 - insert the key... was ok

  example 2 - check button has exist......

  instance 2 - updates of key has... ok

  Parallel scenario...

  1 check key has... There is no instance

  2 check key has... There is no instance

  example 1 - insert the key... was ok

  example 2 - Insert key a... failure... duplicate a key...

  Hope you get what I'm trying to show here... There is nothing there to prevent another instance to check the existence of the key even before the first instance commits the transaction that inserted the key...

  BPEL is not a mutex AFAIK... something like the statement "synchronized" in Java for example...

  https://docs.Oracle.com/javase/tutorial/essential/concurrency/locksync.html

  Thus, you must use a different approach, for example, try and introduce first always, if the insertion fails try and update... It's 'thread safe' than the approach that you use...

  Much better is to is to abandon controls at all and always insert using the key substitution, such as sequences or guid... If you insert an Oracle database, simply use a sequence, or use the function generate GUIDs BPEL...

  https://en.Wikipedia.org/wiki/Surrogate_key

  See you soon,.

  Vlad

• How to auto generate unique ID

  Hi all
  
  I automatically generate the unique field in my table using the sequence and to display this value in the Page of the OFA.
  
  Help, please.
  
  Thank you
  
  Published by: fsl 9 December 2010 23:02

  Hello
  Instead of using this, you can write your code in AM.
  Retrieves the sequence and manually assign the special attribute. using the method EOVOobj.setAttribute ("Attribute1", sequenceNum);

  Kind regards
  GYAN

• How to automatically generate memories

  Upgrade to Mac OS Sierra, I decided the new updates of Photos of the evidence. But after you import a lot of images (which have been distributed in files) pictures has not created memories for these photos.

  So, how could I apply Photos to automatically generate memories for the library.

  Patience - give it time - it is an automatic process - you do not control it

  LN

• Replace the unique key on Satellite L500-128

  Hi all

  Today, I removed the key from my computer toshiba laptop +. When I tried to replace it, I saw that the clip under the key has been broken. So now, I want to know if I can buy the clip so I can connect my key with the keyboard again. I don't want to buy a new keyboard. It's a waste of money, because the rest of the keyboard is in a very good state. I'm from the Netherlands.

  With sincere friendships.

  Tom

  Hello

  Maybe it's hard to hear but I think that Akuma is good and you can t replace individual keys only. Only a full keyboard is available and can be ordered and no Exchange, no unique key. The authorized service provider in my country told me that the information

  So I think you need to order a set of keyboard of an authorized service provider.
  But don t worry not about this. Keyboards are not so expensive. ;)

• Numbers: Automatically generate data in one worksheet to another worksheet.

  By the numbers, how can you (or is it possible to) automatically generate data in a spreadsheet that is manually entered in another sheet?  For example, I want to track customer information in sheets 2-10 and I want specific data of these sheets to automatically fill the sheet 1 box so I can create an overview of the specific data in any of my clients.  As a dashboard of sorts.

  The devil is in the details here. Can you give more details?

  In general, I would say it will be much easier to enter your data at a specific location and then consolidate that extracts the "views" or "reports" it for each customer, to enter data for each client separately.

  But both ways are possible.

  SG

• Automatically generate color

  I need to create codes of different color (like colors of 10, 20 or even more depending on the number of parameters). That is to say for a number n of parameters I n different colors.
  Now in this example, I have only 4 colors (1,0,0, 0,1,0, 0,0,1 1.0.1) codes

  Is there a way to automatically generate the color codes? Or any other ideas?

  Thank you

  Hello

  I just tried something. check if it is suitable for you.

• LabVIEW has an automatic generator of document API?

  Java's javadoc, which automatically generates the API documents.

  LabVIEW there equivalent or similar to that thing?

  The print files function can be called programmatically as well.  Pass a VI reference in an Invoke node and select printing > VI to function HTML to generate the HTML for the VI documentation.

• automatically generate documentation of processes

  It is a silly question. I have 40 + process that I need to produce documents for AsciiDoc and I am basically manually copy and paste the names of variables, inputs, outputs and descriptions. All this is stored in the CPO process and I wonder if there is a way to access these variables on a per process basis?

  Our team relies heavily on CPO and we have dozens of processes today, hundreds of tomorrow. It would be super handy to have a way to automatically generate documentation based on existing information in the process. This will make it easier to update the documentation in the future because the processes are refined/changed/added.

  Example document that I am trying to achieve:

  > filename

  Description/Notes field >

  >

  >

  I love this idea! It does not already exist, but could be useful to raise a CDETS to the central team of CPO. I think that this could be done through content, but nothing exists for affecting still.

• ODI is recovering not Unique key constraint

  I created a table with script below and reverse engineering it.

  create table test
  (primary_id number,
   unique_not_null_ID number not null,
    col3 number,
   col4 varchar2(200),
   col5 varchar2(2000),
  primary key (primary_id),
  unique (unique_not_null_ID) 
  )
  

  But all looking in the constraint of the data store only the primary key is here

  Also, within the quick edit tab Interface is show

  (1) Primary_id: = UK and CN of check

  (2) Unique_not_null_id: = CN is the Coachman

  
  

  So, why there no Unique constraint picked up?

  
  

  I think then it will only mark it too fast Edition.
  

  Hi spear,

  Please note that during standard reverse engineering unique keys are not reverse engineering. Then you need to either do reverse engineering on measurement or add a unique touch to the ODI level.

  https://docs.Oracle.com/CD/E28280_01/integrate.1111/e12643/create_rev_model.htm#ODIDG225

• Jdev 12.2.1, automatically generate the password when creating a new user

  Hello

  Just by creating a new Admin user wants to automatically generate the password based on specific conditions and some mail users e-mail ID entered during creation.

  Please help me find the solution

  Nikhil

  Hi Timo,

  create new user with the username, userid, e-mail, etc. and the strength to change password to true by default. and the implimentation of security as capital letters, Lowwercase, number, at least one special character. There is no need of plu username. just something random.

• How to avoid the report query needs a unique key to identify each line

  Hello

  How to avoid the error below

  The report query needs a unique key to identify each row. The supplied key cannot be used for this query. Please change the report attributes to define a unique key column.

  I have master-detail tables but without constraints, when I created a query as dept, emp table he gave me above the error.

  Select d.deptno, e.ename

  by d, e emp dept

  where e.deptno = d.deptno

  Thank you and best regards,

  Ashish

  Hi mickael,.

  Work on interactive report?

  You must set the column link (in the attributes report) to something other than "link to display single line." You can set it to 'Exclude the column link' or 'target link to Custom.

• Why we cannot create more than one primary key on a table. Why we create several unique key on a table. Please explain if anyone have details of this.

  Why we cannot create more than one primary key on a table. Why we create several unique key on a table. Please explain if anyone have details of this.

  «a primary key has semantic meaning, it is to be immutable (never change of value), unique and not null.»

  a unique constraint is simply "at any time, these values are unique - they can change and they can be null.

  You use a unique when constraint

  (a) you do not already have a primary key for a table can have only one
  (b) you allow NULL values in attributes
  "(c) to allow you to update the values in the attributes.

  https://asktom.Oracle.com/pls/Apex/f?p=100:11:0:P11_QUESTION_ID:5541352100346689891