SQL Developer Data Modeler Viewer - domain datatypes

I'm using the SQL Developer Data Modeler Viewer (that comes free with SQL Developer) to view a model that was created in Oracle SQL Developer Data Modeler (the chargeable product). The colums have all been defined using domain datatypes. I have an XML file defining the domains but I cannot see where in the viewer you can import a domian file into or where in the model's directory structure the file can be placed to be read by the viewer. Without this the columns are all showing as datatype 'Unknown'.
Any help much appreciated, thanks.

two set of domains can be maintained in Data Modeler:
- per installation - they are in file defaultdomains.xml in "datamodeler\domains" directory
- per design - they are in "domains" directory under your design directory -
"Per installation" domains are used in your case - "per design" domains are "attached" to design - when you send the design to someone else, they are in design structure.
Your solution - to get defaultdomains.xml file from installation where design is created and to put it in your "datamodeler\domains" directory.
Philip

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Thanks in advance
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Hi Holger,
Sql Developer Data Modeler - is it still a separate product? Or is it only available as integrated within Sql Developer?Standalone version is here http://www.oracle.com/technetwork/developer-tools/datamodeler/overview/index.html
2. After opening a model created with Data Modeler 2.0 with the new integrated Data Modeler 3.0 I lost all my domain definitions. What can I do to avoid this? Any help would be appreciated.Copy file defaultdomains.xml from DM 2.0 installation to "sqldeveloper\sqldeveloper\extensions\oracle.datamodeler\types" directory (if you use version in SQL Developer) or to
"datamodeler\datamodeler\types" if you use standalone DM 3.0.
Location of this directory can be set in preferences - it's called system types directory there - it contains: default domains, RDBMS sites, logical types and custom scripts.
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Is there a Data Modller Version 3.0 availalbe? IF not, when will version 3.0 come out and will Version 2 Viewer work with a 3.0 Model ?

by creating a web application on top of the reporting schema tablesDiagrams are stored as PDF files there. So it's naturally to use those PDFs in database. Besides they are smaller, with better quality and text search can be used to find table or column on diagram. PNG file could be very big and it's just a picture, no text search.
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I start with a Logical Model and forward engineer to a Relational Model.
I am using Name Templates and a glossary for all names in my model which enables translations from Logical names to Physical abbreviated names with _ separators.
When a View is created in a Logical Model and then forward engineered to a Relational Model, the resulting graphical image displays a translated physical name as the View name, however, the columns (or attributes) are displayed the same as the Logical versions (Full names with space separators).
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The DDL of the generated view is correct with properly translated column names.
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Thanks,
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Hi Dan,
Also, In cases where I have multiple (alias) views of the same physical table, I would love the ability to apply a prefix in front of each column name during view engineering to give unique column names for each view representation. This is a recommended technique in >dimensional modeling when using multiple view aliases so that reporting tools see distinct column names for each appropriate context.I logged ER for that. You can define alias for each column and that will solve the problem. Unfortunately it'll take more time.
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Friends,
I'm trying to understand the differences between Oracle SQL Developer Data Modeler and the ability to use the Data Modeler in SQL Developer.
I've looked at both products home pages on OTN, http://www.oracle.com/technology/products/database/datamodeler/index.html & http://www.oracle.com/technology/products/database/sql_developer/index.html and would appreciate your comments on my findings so far
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You can open any diagram created in the stand-alone product in the SQL Developer Data Modeler Viewer and navigate through all property dialogs and the full navigator, just like you can in the stand-alone product, but with no update capabilities. This allows developers to fully review the model and all properties, without making changes.
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Hi,
I'm trying to understand how to use Domains in Oracle SQL Developer Data Modeler. We use version 3.1.3 . before I used Toad Modeler where domains are just part of your main design.
Oracle data modeler has some different concept.
let's assume I'm working on 2 designs: DesignA and DesignB that include relational models.
DesignA and Design B should use domains but list of domains in design A is very different than in design B.
Default domain file is located on c: drive where SqlModeler is installed. It is obviously unacceptable , so I need to change Default System Type directory in preferences.
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So when I open design A then I changed Default System Type directory let's say to x:\AAA. Then i close design A and open Design B and change Default System Type directory to x:\BBB
I checked folders AAA and BBB and they have necessary XML files there: defaultdomains.xml, defaultRFDBSSites and so on....
Now questions:
can I rename defaultdomains.xls to something else like AAAdomains.xls? Domain administration can edit any domain file with any name , but how can I associate certain domain file with my design? My wish , when I open my design , then corresponding domain file will be open automatically. Is it possible?
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Thanks
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Hi Vitaliy,
We use version 3.1.3
I recommend always to use the latest version. If you don't want to use beta (DM 4.0 EA is out) you can use DM 3.3.
Otherwise Oracle SQL Developer Data Modeler supports two types of domains:
1) DM installation domains - those in file defaultdomains.xml
2) Design level domains - they are stored in design directories and are visible to particular design only. They can be created in following ways:
2.1 Manually - there is a property "Domains file" and you id it's not set "defaultdomains" domain will become design level domain and will be stored in file with provided name (without .xml extension)
You can change later the file for design level domains, however you cannot change file for domain already in defaultdomains.xml.
2.2 Using types to domains wizard you can generate design level domains
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2.4 You can import domains from specific file with domains using "File>Import>Domains" - you need to rename the source file if it's named defaultdomains.xml otherwise you'll get domains as installation domains
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If I open 2 designs in Sql Modeler and switch between designs then corresponding domain files should be changed automatically as well
If you open 2 designs in one instance of DM they will use the same file with default domains i.e. you'll lose domains in one of design depending of setting for "system data type directory". You need to go with design level domains.
Philip

SQL Developer Data Modeler Definitions

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Looks like you've run in something similar
Re: Datatypes changing on their own
Is column data type changing to Audio just on click of the column in Table properties dialog or you are doing something prior (add column, press Shift ...) ? Are you using domains ? Do you save model after importing or you trying to modify it right after import ?

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Friends,
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Oracle SQL Developer Data Modeler Version: 2.0.0 Build: 584
Oracle SQL Developer Data Modeler Import Log
Date and Time: 2010-08-09 14:27:26
Design Name: erdtest
RDBMS: Oracle Database 10g
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2010-08-09 13:50:34,025 [Thread-11] ERROR ODExtractionHandler - Error during import from Designer Repository
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     at java.lang.Thread.run(Thread.java:619)Can anyone shed any light on this error?
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Sue

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Hi all,
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Link 2:
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Hi,
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Team
Do SQL Developer Data modeler supports Foreign Key mapping based on the Data in the Schema rather defined at the DDL ? For e.g if we implement a Objects Relation ship mapping in Data base, we don't define Foreign keys at table creation.
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Regards
Raj

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SQL Developer Data Modeler 2.0.0 Build 584.
I am having trouble with Relations to Foreign Keys when Forward Engineering a Relational Model from a Logical Model.
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Hi Philip,
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Should I submit this problem via Oracle Support?
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SQL Developer Data Modeler Viewer - domain datatypes

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