Question about a type of file being created in ORACLE_HOME/dbs

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• Question about the type of database, we create.

  Dear gurus,
  
  We create an application where Back-end is the Oracle 10 g 2 database and UI is Java.
  
  Let me explain what we intend to do on the side of the DB. (Say that the name of our DB is NPS)
  
  1. we intend to have a single database, and it contains 2 diagrams. There is a scheme and any other scheme of Transaction.
  
  The schema of the transaction contains tables and these data tables is filled on a daily basis and this is achieved from a different database (Say NP).
  If the database transaction will get data from the NP. That is to say NP-> NPS (Transaction).
  
  Note: The data can be loaded into our tables in the schema of the Transaction once in the day.
  
  2. we need to show these data to users. This user interface is created using Java.
  Now, we got a lot of users (waiting 600) hitting the daily application, at any time in a day.
  
  So, we plan to go for Reporting scheme. For the schema of the transaction will be just be fetch data from the database.
  
  The Reporting schema contains a few warehouse tables that are there in the scheme of the transaction.
  
  Our notification dashboards should get the data from our data of Transaction so it has to be updated periodically since the schema of the Transaction for any new data that we get from the other database.
  
  Can someone explain to me what is the best way to do it.
  Is there a better approach than what I explained.
  
  Thank you
  Maddy.

  Based on what you have posted, I can make the following observations and recommendations.

  1. 600 users not there. Amazon.com has 300 000. 15 + years I had an Oracle 7.3.4 database with more than 10,000.
  2. nothing you wrote never justifies the second schema that contains duplicate data... there just need to SELECT on the schema of the first privileges.
  3. 10 gr 2 penetrates support mode in just a few months. Why build something today that will be obsolete this summer? Go to 11 GR 2.
  4. learn... materialized views they might have some value according to works of your load.
  5. Java is not a reporting tool. Why not get a writer true Crystal, Business Objects, Oracle BI Publisher, discoverer or Siebel Analytics report?

• Question about image slideshow (like file mac preview)

  Hello! Ι have a question about Adobe Edge.is it is possible to create a slide show preview of mac file? I mean smthg like this https://www.YouTube.com/watch?v=Q727LqDIZKM

  Hi, TasisGrafix2-

  Animate edge does not support the css3d in native mode, but you can use a third party such as edgehero.js library to do this work.

  http://www.edgehero.com/edgeherojs.html

  Good luck!

  -Elaine

• Question about the Type of SQL equivalent Collection Oracle

  (1) I read documentation collections oracle, can I know why the 'STORE AS' clause is used only when creating the table, but not when the object creation?

  Table:

  CREATE TYPE CourseList AS TABLE OF VARCHAR2(64);
  CREATE TABLE department (
    name     VARCHAR2(20),
    director VARCHAR2(20),
    office   VARCHAR2(20),
    courses  CourseList)
    NESTED TABLE courses STORE AS courses_tab;
  

  Object:

  CREATE TYPE CourseList AS TABLE OF VARCHAR2(10)  -- define type
  CREATE TYPE Student AS OBJECT ( -- create object
     id_num  INTEGER(4),
     name    VARCHAR2(25),
     address VARCHAR2(35),
     status CHAR(2),
     courses CourseList)  -- declare nested table as attribute
  

  (2) also can I know what is the difference between OBJECT & RECORD?

  My understanding is that the OBJECT is entity sql where you create and store data in this document, while the RECORDING is PLSQL entity where you group different types of data elements in one?, hope you can give me an example to better understand.

  Thank you.

  Ariean wrote:

  (1) I read documentation collections oracle, can I know why the 'STORE AS' clause is used only when creating the table, but not when the object creation?

  Fix. The column of the course are (similar to an array) collection type. This requires a "nested table" for this column store the list of the values in this column.

  This approach however is an exception to the rule - as it flies in the face of robust and sound design mathematically, relational.

  (2) also can I know what is the difference between OBJECT & RECORD?

  A record is similar to a struct in C/C++. A record contains one or more fields/variables. It's a basic structure for the creation of a 'container of variables' and by the way this container between code units, as oppose to pass individual variables. It is also the basis for the creation of intelligent data structures in structured programming. For example an IP socket structure is a unique smart container consisting of items/variables such as socket, protocol family and type, flags address and so on.

  It is a standard feature in most (if not all) of the structured programming languages - C / C++ and Pascal, Cobol and Visual Basic. PL/SQL is based on the Ada language - and like other members of language (including Pascal), PL/SQL uses the word registration reserve to set a record structure.

  Objects are created in Oracle using the "create or replace type... as object'clause. The correct term is an object oriented class. This differs from a record as a class has data and code. Unlike a record that counts only data.

  Given in a class are called properties. The code of a class is called methods. There are different types of member methods and methods such as the static class constructors, destructive methods.

  Oracle class object is defined using SQL. (Methods) code of this class is set using PL/SQL.

  The classes also supports features like inheritance. Allowing a child class extend the implementation of the parent class. This is not supported by a record structure, beyond a structure that contains another structure as a field attribute. Classes supports the substitution in a child class, the methods of the parent class. As records are composed only of data and not code, there is nothing like ito feature for structures Records.

• How to create the file .bar question about what all the files to submit?

  My project works well in Debug and Release in the simulator mode?

  Question: How do I create the .bar file and which is the file to be submitted?

  What files should I put in the files of importation of orders and how is this different from Add filebundle? Any help is appreciated.

  Thank you.

  harshvt wrote:

  My project works well in Debug and Release in the simulator mode?

  Question: How do I create the .bar file and which is the file to be submitted?

  What files should I put in the files of importation of orders and how is this different from Add filebundle? Any help is appreciated.

  Thank you.

  The bar is all you need to submit the file.

  There are a number of positions (including many on this first page) on how to package and sign your app Note you only need to package your application (no sign) to the quality of the offer. Do not sign your bar so that you can allow people to buy/download your application.

• Question about different types of shared variables

  Hello

  I'm trying to use shared variables to pass data between several screws but I do not understand the types. Like, what is the difference between unique process and publish shared network variable?  Also between absolute and relative target.

  I've been thorugh all the post, PDF files, and links. But everything seems vague, at least for me. Anyone can share ideas in a simple way? I mean the absolute basics. What I'm trying to do is move some data to host VI to myRIO VI.

  (I won't use the global variable because I might need to transfer data over the network in the future.)

  Thank you.

  Absolute run on the target in which you created the shared variable.  So if you created on your myRIO, then everyone should point towards the myRIO to access this variable.

  The target always connects to the variable on the target your VI is running.  Target-parent can only connect to the variables on the same target.  So if you put the variable on the myRIO, your host will not be able to access.

  So in conclusion: you want a variable absolute shared on the network.

• Question about the SansaUpdaterInstall.exe file

  Hello, I am a new user of Sansa Clip.  Before doing anything, that I read on this site about updates of firmware etc..  The video that the sticky points to is not updated I think, because my setup is a little different.  I'm went sansa.com/download site and clicked on the choice under the Sansa Clip (a first), updated firmware from sansa.  I chose save to the desktop as the video say.  But the screens after this were different.  I had to open the file sansaupdaterinstall.exe on my desktop and then he asked me to accept, etc, and then to connect my player and he did his thing.  Find the most recent update that you made and installed, said to unplug the player, the player says installation finished.  I checked, and the new firmware from V02.01.32A is now listed.  He said not to change USB MSC or something like that.  I checked my USB setting and it's even auto detection.  Everything seems to be fine.  My question is (I know this sounds stupid) can I delete this file .exe on my desk now?  Where is the update installed?  The video says he wants you, but he did not.  I went into c > programs, but no program of Sandisk.  Do you know where they put him?  If I go into Add/Remove is listed, just curious as to where it as stored.  Any help is greatly appreciated, I'm an old grandmother 58 year and new to such things.  Thanks again, Happy Passover and Easter.   Aliza

  With the update update (which has a confusing ring to it), you can leave the application running in the background.  It has been configured to sleep until he sees the combination of a Sansa needing a file update available.  Only, it queries the device when it is plugged.

  Note that the desktop icon is also is no longer displayed unless there is an update available.

  µsansa

• question about a view that I have created to solve performance problems

  Dear alll;
  
  I have an interesting problem. I created a view to help solve some performance problems, I've had with my query
  
  See below
  

  create or replace view view_test as 
  
  Select trunc(c.close_date, 'YYYY-MM-DD') as close_date, t.names
  from tbl_component c, tbl_joborder t
  where c.t_id = t.p_id
  and c.type = 'C'
  group by trunc(c.close_date, 'YYYY-MM-DD'), t.names
  ;

  and I tried test the view using the following syntax and I get the following errors
  

  select k.close_date, k.names from view_test k
  where k.names = 'Kay'
  and k.close_date between to_date('2010-01-01', 'YYYY-MM-DD') and to_date('2010-12-31', 'YYYY-MM-DD')

  However, I get the below error messages
  

  ora-o1898: too many precision specifiers

  I Googled it and tried a lot of things online but I can't solve the problem unfortunately, and I don't know why.
  
  
  
  

  What you trying to accomplish with TRUNC:

  SQL> select trunc(sysdate, 'YYYY-MM-DD') from dual;
  select trunc(sysdate, 'YYYY-MM-DD') from dual
                        *
  ERROR at line 1:
  ORA-01898: too many precision specifiers
  

  I think you meant simply TRUNC (c.close_date)

• Questions about compression of all files

  BRUCE HAGEN ATTN = I NEED TO FOLLOW THE HELP - I COMPACTED ALL FILES, BUT YOU ALSO GAVE ME A URL - THEN - I ALSO RUN / PLEASE COMTACT ME ASAP - I'VE TRIED TO DELETE THESE FILES - YET STILL PANIC - IF BRUCE, NEED SOMEONE NOW PLEASE

  PLEASE BRUCE OR ANYONE ELSE, NEED URGENT HELP, PLEASE RESPOND AS SOON AS POSSIBLE. Thank you very much
  * original title - ATTN BRUCE HAGEN I HAVE FOLLOW-UP HELP *.

  Ouch.  Caps (yelling).

  In the case where people lack - your prior notice (for which you could simply add to) can be found here:
  http://answers.Microsoft.com/en-us/Windows/Forum/windows_xp-windows_programs/in-newsgrps-have-over-a-million-unread-and-not/e0136a56-9a37-40AA-bcd5-e648b0a48856

• Question about external hard drive file systems

  Some of my external hard drives use NTFS, other system FAT 32.  I use them mainly for the storage of RAW images, and they must be able to Exchange files between them, and with my computer using Photoshop 5 and Windows 7.  Should I wait for problems between these two file systems?  Or can it be just ignored?

  NTFS is better than FAT32. In addition to the benefits of using NTFS as mentioned by BearPup, the files will be safe as well as FAT32 NTFS. In addition, FAT32 has a maximum file (one file) to 4 GB size restriction. In addition, the file cannot be stored. For NTFS, it is more than 20 GB. The NTFS file system accident rate is very low compared to FAT32 format.

• Question about the Type of Classification in 4.0.2.840

  Is it possible to add the Classification Types and/or change the colors for those who in 4.0.2?

  I looked in Preferences > diagram and there's only sub-menus for logic model and the relational model.

  I think that remember that some versions also had a Type of Classification submenu in which you might add custom so types that change the colors associated with them.

  It's been a while that I used the tool - maybe I'm not remembering correctly...

  Rgds, BP

  Hello

  Since they are design related, classification types are moved design properties dialog box (settings-> diagram) and Yes, you can add custom collation types.

• Question about problem with the file using a clipping mask

  I use Photoshop CS6.  I bought a digital frame with a mask of clipping on Etsy.   When I go to insert the image in the image using the clipping mask image continues to show through the edges of the image (as pictured).  I tried blocking layer, but it does not work.  Any suggestions?

  Try this, 2 layer moving below 3 attach them.

  Hang out with the selection tool ellipse a circle that encompasses the area which should show the image

  Create a mask for the form (make sure the shape layer is selected {now layer 2 to 3} click the icon at the bottom of the layers panel that looks like a circle inside a square)

  You should now see your image.

  If you get stuck, you can capture your screen to show your progress.

  Tips for the selection tool:

  You can hold the SHIFT key to constrain to a circle

  You can hold the ALT key to draw a selection of its center circle,

  You can hold both modifier key for a perfect circle drawn in the Center.

  Finally you can hold down the SPACEBAR to move the selection before you release the mouse button.

• Question about the preview of files in Bridge CS3

  Does anyone know if it is possible to preview a file Corel Painter Bridge? I am running Bridge CS3 on a Windows XP computer. Currently, each file in painter is represented by the icon of the default program. I'd really like to see a real overview of each file!

  Thank you!

  Found A Quick Look plugin to view the files of painter for win/mac here. http://painterfactory.com/blogs/spikes_blog/search.aspx?q=RIF+file  After installation, should be re - save your file in painter, then you will get an overview you where looking for.

• Question about Enterprise Manager for a manually created database

  DB versions: 10 gr 2, 11g
  
  I will create 10 gr 2, database 11G manually (without using DBCA). Enterprise manager be installed automatically if I use the CREATE DATABASE command like
  

  create database "mnprod"
  user sys identified by mnsys
  user system identified by mnsys
      logfile
      group 1 (
          '/u02/oradata/redologs/ora238_redo1a.log',
          .
          .
          .
          .

  Enterprise manager be installed automatically if I use the CREATE DATABASE command like
  No, you need to expilicity create "oem" repository 'DBCA' or 'EMCA '.

  Kind regards
  Taj

• Question about the Pof configuration file

  How to determine what type of user to use when there are multiple matches consistency?
  
  For example, if the interfaces allow is true and I type of consumer for java.util.Set and java.util.HashSet.
  
  Now, if I put a HashSet object in cache, which consistency of the type of user will be used to serialize the HashSet object? Will be consistent research is best? Or use the first match?
  If consistency using the first match, how can I ensure that consistency will find HashSet type of prior user set type consumer? Affect more small id-type?
  
  Kind regards
  
  Chen

  Hi Chen,

  I just did a quick test. It seems that this type the most specific. So, in your example, it must use the registered user to HashSet type when you put a HashSet object in the cache. I don't know what it does, if your object implements two unrelated interfaces that are both specified in the config POF. My guess would be the first game. I'll try to check.

  Thank you
  Tom