Relational database

Similar Questions

• Relational database for PlayBook webworks

  A simple question (I'm scared, I know the answer).

  Can I implement and use a relational database using WebWorks on Playbook? Y at - there no other choice?

  Thank you.

  Yes, you can do it all

• I have an old relational database, Base of power. Need to transfer to new computer

  I have an old relational database, basic power, written for the old BACK who also works with Windows 3.2 and Windows 95.  I just got a new Toshiba laptop, running windows 7.  He needs to do to run this program.  I have old professional documents on it and a large geneagology that I am trying to keep up to date.  Can you suggest one new relational database that are other than the access that will allow me to transfer my old files?

  You might try DOSbox http://www.dosbox.com/

  If you have a copy of Windows 3 or 95, you can try running under Virtualbox http://www.virtualbox.org/

  OpenOffice http://www.openoffice.org/ includes a database program.

  Otherwise, you can migrate your data to any Windows 7 compatible program. You left it too long as migration is not likely to be easy.

• A book/introductory text on relational databases

  Anyone have any suggestions for a good introductory text on the relational databases? It's research for an article. I read before suggesting, of course. There are so many books out there, I thought I would ask you guys to notice. Thank you!

  You can start with

  Introduction to relational databases by Christopher Allen
  ISBN-10: 0072229241
  ISBN-13: 978 - 0072229240

  An Introduction to relational database theory by Hugh Darwen
  ISBN: 978-87-7681-500-4

• EMP tables in the relational database

  Hello
  Can you please let me know what is the tables are actually created in the SCHEMA (Shared services) or EAS in the relational database. It's when configuring EMP that tables are automatically created in the database?
  
  Appreciate your comments and thank you for your time.
  
  Thank you
  Hari

  Yes the tables are automatically created and filled at the point of configuration.

  See you soon

  John
  http://John-Goodwin.blogspot.com/

• MS SQL relational databases

  I multilple of relational databases, our aspx developer was able to link them by using the stored procedure, but because I would like to convert the work in coldfusion, I found difficulties in the use of stored procedures to query all the relational databases, as the coldfusion connection it takes manually to each database. Here's the scenario:

  I have 5 databases MS SQL: [img1, img2, img3, img4 and descriptionDB]

  the "descriptionDB" contains the text and id identification information will be linked to a hexadecimal image in one of the databases [i] img images.

  How can I do a query using coldfusion to display the images and their texts related!

  You may be looking to fix something that isn't broken.  If stored procedures have worked in asp, there is no reason for them to not work in the CF.  The only link that you need is the db with the stored procedure.

• Design of the relational database when installing essbase version 11.1.1.3.0

  Hello
  My question is as below
  We intend to deploy essbase version 11.1.1.3.0 on platform Linux RHEL5. I want to know the design of relational database, we would need for shared service and EAS to configure and use according to the installation document.
  
  -At least the documentation mentions is 100 MB. Is this a possible size?
  -What happens when this 100 MB runs out? Will be this errror outside? It truncates and write again in system tables needed for shared services?
  -Lets say I have about 800 native users and since LDAP OPEN will disappear with this version as well so it will be written to the relational tables as well.
  
  -What would be a possible size in this case. Will be around 1 GB to 2 GB suffuce?
  Thank you
  Prasad

  I do not know what database you are using, but if it's Oracle, you can set the size to autoextend by a set for example size 50 MB.
  11.1.1.3 still uses Openldap, it is removed from 11.1.2

  See you soon

  John
  http://John-Goodwin.blogspot.com/

• relational database design

  I apologize in advance for the banality of this question, I have been the design of Foundation for my business for years and I am comfortable with html and recently designed a site complex havig susssed .css and coldfusion code written however dw.
  I CANNOT MAKE THE LEAP TO GET MY HEAD around RELATIONAL DATABASES and want to integrate some forms of dynamic application (which I can code in CF).
  Can someone point me to a resource that will walk me but how to build a simple relational data base (then a complex) that send me to sleep or make sure my eyes glaze.
  Its a brain block which now cause me stress, but I just don't understand...
  Save me
  
  Ta

  No worries. I can sympathize with trying to grasp new concepts. problem is that double signage makes just more difficult for people to follow the wire (s).

• Restrict access to the Page of the user in the relational database

  I have a relational database with two tables on a common ID field. The user can access all their entries in the child table with simple SQL queries and then select from a list of correspondence which of its documents records in the child table that they wish to change (i.e. ['ID'] ParentTable, ChildTable ['ID'])). Registration is then displayed using $_GET passed through the URL as parameter "recordID". However, when the user is connected and accessing a folder that matches the query, they can then enter another "RecordID" number in the URL and go to any record in the table child whether they are 'owner' of the record or not.
  
  I tried to put a statement of equivalence in the authorization user code to restrict the access to the child records users since ParentTable ['ID'] == ['ID'] ChildTable only when you are connected the user accesses the records they created previously. (In other words, when a user type a different "RecordID" in the URL, the ParentTable ['ID'] and ChildTable ['ID] are not equivalent.) The code that I entered in the authentication of the user generated by DW is as follows:
  
  If ((isset ($HTTP_SESSION_VARS ["MM_Username"]) & & ($row_ParentTable ['ID'] == ['ID'] $row_ChildTable))) {}
  ...
  
  Is still not accessible, even if tests show the ParentTable ['ID'] and ChildTable ['ID'] are not equivalent
  
  Any ideas on how to restrict access to the child records "unknown"? I'm sure it's relatively simple, but I'm having trouble to get through this obstacle.
  
  Thank you

  Thank you, Philo. In fact I got it to work by initializing a session variable of tha parent ID of the table and comparing it to the variable ID of child table, then using a header redirect in case of inequality. Part of my problem was where I put the code in the page. Anyway, it works now. It seems that the answer is always just after you have posted the question.

• How to create an ODBC connection to import objects to relational database

  Can you please give me a step by step explanatiuon how create an ODBC connection to import objects to the relational database?

  Hello-

  The path is relative where you store your files for Oracle. It should be similar to something like this:

  .. \oracle\product\11.1.0\db_1\NETWORK\ADMIN

  the 'NETWORK\ADMIN' part should always be the same. If you have difficulties to find, just a Windows Search "tnsnames.

  I hope this helps!

  Kind regards
  Jason

• Planning Workflow - metadata in the relational database

  Hello
  
  In the metadata in the relational database, there is only an ID for almost every column. I would like to have names for these IDs so I can understand more clearly what is happening. Mainly concerning the workflow, I like to check in the database, what happens.
  
  Is this possible?
  
  Thank you very much

  Hello

  Most of the IDS will link to the table of hsp_object

  So an example of discovering the name for the first two columns (plan_unit_id and scenario_id) in the hsp_planning_unit table

  Select puobj.object_name as 'PlaningUnitName', scenobj.object_name as 'Scénario' of
  pu plansamp.hsp_planning_unit, plansamp.hsp_object puobj, plansamp.hsp_object scenobj
  where pu.plan_unit_id = puobj.object_id
  and pu.scenario_id = scenobj.object_id

  You can extend it to include other columns such as version, entity...

  additional columns that don't point to hsp_object are

  last_column colum = 0 = promote; 1 = rejection; 2 = approve; 3 = approval; 4 = start; 5 = exclude
  process_state = 0 is not started.; 1 = first pass; 2 = under review; 3 = approved; 4 = closed; 5 = unsigned out

  Ok?

  See you soon

  John
  http://John-Goodwin.blogspot.com/

• Unable to create XML from an existing relational database

  Hello
  
  I am creating and xml from an existing relational database. I'm not able to get all of the XML data, I get 'XMLTYPE()' as a result.
  Here is the request-
  SQL > select o.order_id, XMLELEMENT ("order", XMLATTRIBUTES (o.order_id ID)) AS a 'result' of order_
  o info where order_id = 2793;
  
  ORDER_ID
  ----------
  result)
  --------------------------------------------------------------------------------
  2793 +.
  XMLTYPE()
  
  I expected to get + < command id = 2793 / > + instead of XMLTYPE().
  
  I use-
  SQL Plus: Release 9.0.1.0.1 *.
  Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64 bit Production
  
  I also ran some checks to confirm the installation of XML DB-
  SQL > select 1 of all_users where username = "XDB".
  
  + 1 +
  ----------
  + 1 +
  
  SQL > desc RESOURCE_VIEW;
  Name                                      Null?    Type
  ----------------------------------------- -------- ----------------------------
  RES                                                SYS. XMLTYPE
  ANY_PATH VARCHAR2 (4000)
  RESID                                              RAW(16)
  
  I think, I have a problem with installation or configuration.
  
  Any idea what I have wrong here?

  SQL * PLUS 9.0.1.

  You will need to upgrade to a version of SQL * MORE

• Refresh the model together relational database

  Version 3.2.09 - Build HAND - 09.30

  Hello

  I created a model of my database in SQL Developer, using the component maker data by dragging all the objects in array of tables on both relational and logical tree. As I make changes to the database is possible to refresh the model. I used the following method by which I remove the chart from the table in the view of Relational_x and then by dragging the object of the object tree navigation in the relational diagram, but is there a button I can push just tear up and refresh my diagram of relationship as a whole?

  Ben

  Yes, on the main toolbar, there is a blue button that points to the LEFT. Learn more about this here.

  Moreover, there is another way to add your database tables/views, could be easier than to do the drag and drop. Use the file > Data Modeler > import > data dictionary.

• Relational/Database schema for EPMA

  Hi all
  
  I'm trying to deploy EPMA by following the steps described in John's blog: http://john-goodwin.blogspot.com/2011/10/loading-to-epma-planning-applications_02.html
  
  I noticed two notes about schema/database relational:
  
  1. to create the application, first make sure that you have a schema/database relational intended to receive the planning application.
  2 as "Deploy when you're done" has been activated displays the window to deploy, if no data Source has been created, it can be generated at this point.
  
  I am at the second point, asking me to create a data source. Is there a way this can be done without the involvement of our dba? I'm trying to understand if the EPMA could create a source of data on the fly. I think that the answer is no, John pointed out that you must have a schema/database relational intended to receive the application of planning prior to deployment of EPMA, but I always wanted to check.
  
  We just hope that we could have more flexibility and we can save time when creating data source does not imply our dba.
  
  Thank you
  Mehmet

  You really need a separate/db schema created for each application you deploy, it's the same as if you go the classic route as EPMA deploys just at the same place stands a classic

  See you soon

  John
  http://John-Goodwin.blogspot.com/

• PHP/MySQL relational database

  Hello

  I'm pretty new to php/MySQL. I'm stuck on how to make a cross-connection database.

  I have two tables 'users' and 'comments' and wants to set up a page that a user can see and edit the comments they made.

  So far, I tried to do an advanced Recordset, but all I managed to do is to display all records that share a user_id.

  I use dreamweaver CS5.5 and PHP and MySQL.

  Thanks in advance for your help

  Eddie

  This should be just a base query SELECT * FROM {comment-tbl} WHERE userid = $_SESSION ['user'].

  Do you use Cookies or Sessions at this point or you're simply trying to write this in a query without them?