SQL Developer - plotter Support data modeling

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• Oracle SQL Developer in JDeveloper data modeling

  Hello
  
  See http://www.oracle.com/technology/products/database/sql_developer/files/Modeling.html
  Oracle SQL Developer - early release of the adoptive parent 2 data modeling
  Oracle SQL Developer data modeling is the latest product offering to join the Oracle database tools. SQL Developer data modeling offers complete data and database, modeling, tools and utilities, including entity-relationship, modeling relational (configuration database), Type data and multidimensional modeling, front and rear complete engineering and code generation. It includes the import to and the export to a variety of sources and targets, offers a variety of formatting options and valid models through a predefined set of design rules.
  
  SQL Developer data modeling can connect to any version of the data base Oracle 9.2.0.1 and later versions, and is platform-independent. Initially available as a standalone product, with the future versions available as an extension of Oracle SQL Developer. The second version of the early adopter has stand-alone and file-based.
  
  See the screenshots, import.png, multi.png, notation.png, subview.png, erd.png, largemodel.jpg
  
  question
  These data new modeling capabilities are destined to end up in a future version of JDeveloper (replacing the existing data modeling features in JDeveloper)?
  
  Thank you very much
  Jan Vervecken

  N °

  Modeling of SQL Developer focuses on ER diagrams and a repository - which we think is targeting a different audience, then the 'physical' offered by JDeveloper modeling.

• Is it possible to make the condition depending on the sql statements in the data models

  Hi all
  
  Is it possible to include the condition based on sql statements in the data models.
  
  For example

  if (some parameter is not null)
  <sqlstatement name="STATEMENT_1">
  ...
  </sqlstatement>
  else
  <sqlstatement name="STATEMENT_2">
  ...
  </sqlstatement>

  Is something like this? Also, the good doc is available for ' how to take full advantage of the "data models" in BI Publisher?
  
  Thank you
  -Sookie

  Hello Sookie,
  I couldn't find the time to get a data model of demonstration of work for you, but I'll try to explain.

  First, write a PL/SQL package. Make sure that you set all the parameters of model of data such as a global variable in the default PL/SQL package.

  CREATE OR REPLACE
  package as employee
  function BeforeReportTrigger return Boolean;
  query_text varchar (2000);
  number of p_DEPTNO;
  END;
  /

  CREATE OR REPLACE
  package as body employee
  function BeforeReportTrigger return Boolean IS
  Start

  IF (p_DEPTNO = 10) THEN
  query_text: = select col1, col2, col3 from HR.
  elsif (p_DEPTNO = 20) THEN
  query_text: = select col1, col2, col3 hr_history.
  on the other
  query_text: = select col1, col2, col3 hr_history1.
  end if;
  Returns true;
  end;
  /

  Use this package in the default package in your data model. Check the "defaultPackage ="employee"in the following data model header.

  Sample data model
  ------------------------------
  
  
  
  
  
  
  
  
  
  
  
  
  --
  --
  --
  --
  
  

  Before running the query SQL, data engine reads the "before the release of the report" and all the texte_requete argument based on the p_DeptNo value. When executing the Q1, engine sqlQuery analyze the query ' & quert_text and replace it with the actual value. For example if the p_deptno = 10, the query will be "select col1, col2, col3 from HR.

  Try it...

• SQL Developer / Data Modeler - lost visual on the relationships between the tables

  11 GR 2 DBMS / SQL Developer 4.0.3

  In SQL Developer, using the Data Modeler I lost the visuals 'lines' (one to several, etc.) which show the PK to FK relationship between different tables from one of my patterns of relationship.  I know they exist - I'm sure it's my fault--put out something that I don't have.

  I looked on the web but without SOAP.  Can anyone tell me if it is a property and (as applicable) how to re - turn on the property.

  Thanks in advance.

  Barry D.

  Sorry - I found it - the relationship lines were VERY clear yellow and I could barely see it.

  Article by Jeff Smith on the model configuration screen has been very useful in this regard.

  http://www.thatjeffsmith.com/archive/2013/01/Configuring-display-of-model-relationships-in-Oracle-SQL-Developer-Data-Modeler/

  Thank you Jeff (again).

  Barry D

• -You also get an invalid identifier error when executing this query sql for a data model, but not in TOAD/SQL Developer?

  Hello OTN.

  I don't understand why my sql query will pass by in the data model of the BI Publisher. I created a new data model, chose the data source and type of Standard SQL = SQL. I tried several databases and all the same error in BI Publisher, but the application works well in TOAD / SQL Developer. So, I think it might be something with my case so I'm tender hand to you to try and let me know if you get the same result as me.

  The query is:

  SELECT to_char (to_date ('15-' |)) TO_CHAR(:P_MONTH) | » -'|| (To_char(:P_YEAR), "YYYY-DD-MONTH") - 90, "YYYYMM") as yrmth FROM DUAL

  
  

  Values of the variable:
  

  : P_MONTH = APRIL

  : P_YEAR = 2015

  I tried multiple variations and not had much luck. Here are the other options I've tried:

  WITH DATES AS

  (

  Select TO_NUMBER (decode (: P_MONTH, 'JANUARY', '01',))

  'FEBRUARY', '02',.

  'MARCH', '03'.

  'APRIL', '04'

  'MAY', '05'.

  'JUNE', '06'.

  'JULY', '07',.

  'AUGUST', '08'.

  'SEPTEMBER', '09'.

  'OCTOBER', '10',.

  'NOVEMBER', '11'.

  "DECEMBER", "12."

  '01')) as mth_nbr

  of the double

  )

  SELECT to_char (to_date ('15-' |)) MTH_NBR | » -'|| (TO_CHAR(:P_YEAR), 'DD-MM-YYYY') - 90, "YYYYMM")

  OF DATES

  SELECT to_char (to_date ('15-' |: P_MONTH |)) » -'|| ((: P_YEAR, 'MONTH-DD-YYYY')-90, "YYYYMM") as yrmth FROM DUAL

  I'm running out of ideas and I don't know why it does not work. If anyone has any suggestions or ideas, please let me know. I always mark answers correct and useful in my thread and I appreciate all your help.

  Best regards

  -Konrad

  So I thought to it. It seems that there is a bug/lag between the guest screen that appears when you enter SQL in the data model and parameter values, to at model/value data.

  Here's how I solved my problem.

  I have created a new data model and first created all my settings required in the data model (including the default values without quotes, i.e. APRIL instead "Of APRIL") and then saved.

  Then I stuck my sql query in the data model and when I clicked ok, I entered my string values in the message box with single quotes (i.e. "in APRIL' instead of APRIL)

  After entering the values of string with single quotes in the dialog box, I was able to retrieve the columns in the data model and save.

  In the data tab, is no longer, I had to enter the values in single quotes, but entered values normally instead, and the code worked.

  It seems the box prompted to bind the values of the variables when the SQL text in a data model expects strings to be wrapped in single quotes, but no where else. It's a big headache for me, but I'm glad that I solved it, and I hope this can be of help to other institutions.

  See you soon.

• DB2 zOS supported in SQL Developer?

  I managed to connect to DB2 zOS by adding third-party JDBC drivers from IBM (db2jcc4.jar and db2jcc_license_cisuz.jar) in the SQL Developer preferences. During the connection, I get an error:

  DB2 SQL error: SQLCODE =-204, SQLSTATE = 42704, SQLERRMC = SYSCAT. SCHEMAS, DRIVER = 4.18.60

  The connection actually works, and I can execute SQL statements thereafter, however autocompletion and browse the list of tables is not, which makes it pretty useless.

  So is this a misconfiguration on my part or Developer SQL is supported by DB2 on zOS still?

  If this is the case, is there any plans/roadmap for at least a minimum of DB2 support?

  The 3rd part of database in Oracle SQL Developer is supported for help you migrate says 3 party in the Oracle database databases

  Our list of taken platforms supported

• Pouvez Oracle SQL Developer support z/OS DB2 SQL convert

  I read the document, it says SQL * Developer can support converted SQL DB2 for LUW for Oracle; but I want to know if it can also support SQL convert of DB2 for z/OS to Oracle.

  Thank you.

  Hello

  Unfortunately, the answer is no.  SQL * Developer does not currently support the migration of DB2 on z/OS.

  If you have access to My Oracle Support then the next note has any suggestions for alternative methods for the migration-

  How to migrate databases non-Oracle for which a SQL * Developer Migration Workbench Option is not available (Doc ID 393760.1)

  It can also there have produced third or companies that may be able to help.

  Kind regards

  Mike

• Exclude because of the non supported data type DATE.

  I use SQL Developer with Oracle Data Miner GUI.

  All models excludes the data types DATE and TIMESTAMP as not supported.

  How to build time series forecast in workflow Data Miner?

  

  MDGS does not provide a time series algorithm, but you can try the following blog by Marcos Campos to see a technique that uses the SVM to see if it works for you.

  THX, mark

• EA3: Problems of data Modeller

  If I open a data model produced under SQL Developer 3.2.2 SQL Developer 4 EA3 logic model has the attributes column PK shows however that they are not referred to as a PK and FK all attributes are missing.

  Thanks for reporting this.  We recently became aware of this problem, which occurs when the opening of the models in EA3 created using SQL Developer version 3 or version 3 Data Modeler.

  This should be corrected in the next version.

  When it is available, we recommend that you use the original definition of version 3 of your model, rather than any version may have registered with EA3.

• Bug in the Migration of SQL Developer

  I don't know that this is the right place to report this bug, let me know what is the right place
  
  During the migration from MySQL to Oracle, the string "NULL" is discharged from MySQL in the same representation as NULL (NULL value). Thus, the "NULL" strings are converted to NULL values
  
  Is there a work around for this problem? (other than the update in the source database :)) MySQL
  
  Thanks in advance
  Concerning
  Alfonso

  Hi Alfonso,.
  I reproduced the problem using this table MySQL with the following content:
  drop table alfonso;
  create table alfonso (int col1, col2 varchar (20));
  insert into alfonso values (1,' ');
  insert into alfonso values (2, NULL);
  insert into alfonso values (3, 'NULL');
  Select * from alfonso.

  When I now use SQL Dev to migrate the content using the script method of MySQL database offline are unloaded at:
  123NULL NULL

  -online the discharge of line 2 is similar to the line 3 that the original content is not.
  I filed a bug for the follow-up of your problem.

  In the meantime, you have 2 options to work around this problem:
  -You can use the online data migration method - here the content is migrated correctly
  -you need to change the scripts of unloading
  -online root cause is the script of discharge containing fields escaped by = ""-online you could for example replace with fields escaped by '\' and then NULL is discharged as \N. "

  The discharge now looks like this:
  123\N NULL

  Modify this script to unloading will also need to change the SQL * Loader - especially the CTL file scripts:

  The file generated by SQL Developer for loading data offline using the table in the above example looks like:

  load data
  INFILE 'alfonso.txt '.
  « str "' »
  in the gateway.alfonso table
  fields terminated by ''.
  trailing nullcols
  (
  col1 col1 = 'NULL, NULLIF
  col2 "DECODE (: col2, 'NULL ', NULL, NULL,' ',: col2).
  )

  You must make sure that \N is now correctly mapped to NULL and therefore you have to rewrite the DECODE function:
  col2 "DECODE (: col2, '\\N ', NULL, NULL,' ',: col2).

• In SQL Developer Table CSV file import

  Hi all - I'm trying to use SQL Developer to import data into a CSV file in one of my paintings. (I'm trying to see if I can get out without using SQL Loader). Among the data elements must be cut before it will be insert in the database column, but I see no way to do it in the Import Wizard SQL Developer (step 3 of 4). I wonder if there is a way to do it.
  
  Thank you.

  I saw all the options on the CSV import, which will allow for the manipulation of file before importing.

• SQL Developer - JRE or JDK Data Modeler

  Hello
  
  Mainly, is - anyone of you can confirm that I need the JDK (or J2SE SDK as indicated in the error message) - and not only JRE as indicated on the OTN download pages?
  
  I just downloaded "SQL Developer Data Modeler" w/o JRE. Mainly because I already have installed JRE 1.6.0_17, so download it delivered is not necessary - and secondly I would not risk of intefering with the automatic software update the JRE on my company IT support staff.
  
  I might well be a complete Java lover, but shouldn't JRE is sufficient, if you want to run java applications?
  
  Soon, K

  Hi Hauskov,
  JRE is sufficient for the Data Modeler work but there is a restriction in datamodeler.exe which comes from JDeveloper. If you don't want a JDK, then you can use datamodeler.bat - in this case you must bin directory Java to be listed in the PATH environment variable.

  Philippe

• SEVERE: Exception initialization 'oracle.dbtools.crest.fcp.DataModelerAddin' extension ' Oracle SQL Developer Data Modeling

  After some testing today with a new installation and plugin subversion in the latest edition of data Modeler this error happens with every start of the tool.

  Have removed and unzipped the installation once again without changing the error.

  After that, I started with another user on my computer, it the error does not occur.

  Is there a system folder to remove the configuration of my personal like jdeveloper and sql developer?

  I lose the most important features, for example. have no browser and cannot open a design.

  Here is the full error stack:

  29 may 2015 22:17:40 oracle.ideimpl.extension.AddinManagerImpl

  SEVERE: Exception initialization 'oracle.dbtools.crest.fcp.DataModelerAddin' extension ' Oracle SQL Developer Data Modeling

  java.lang.NullPointerException

  at oracle.dbtools.crest.swingui.editor.UDPLibrariesPersistence.load(UDPLibrariesPersistence.java:220)

  at oracle.dbtools.crest.model.design.DesignSet.createElement(DesignSet.java:56)

  at oracle.dbtools.crest.swingui.ApplicationView.addDesign(ApplicationView.java:2497)

  to oracle.dbtools.crest.swingui.ApplicationView. < init > (ApplicationView.java:435)

  to oracle.dbtools.crest.swingui.ApplicationView. < init > (ApplicationView.java:389)

  at oracle.dbtools.crest.swingui.ApplicationView.getInstance(ApplicationView.java:2258)

  at oracle.dbtools.crest.fcp.DataModelerAddin.initialize(DataModelerAddin.java:553)

  at oracle.ideimpl.extension.AddinManagerImpl.initializeAddin(AddinManagerImpl.java:496)

  at oracle.ideimpl.extension.AddinManagerImpl.initializeAddin(AddinManagerImpl.java:483)

  at oracle.ideimpl.extension.AddinManagerImpl.initializeAddins(AddinManagerImpl.java:299)

  at oracle.ideimpl.extension.AddinManagerImpl.initProductAndUserAddins(AddinManagerImpl.java:160)

  at oracle.ideimpl.extension.AddinManagerImpl.initProductAndUserAddins(AddinManagerImpl.java:143)

  at oracle.ide.IdeCore.initProductAndUserAddinsAndActionRegistry(IdeCore.java:2294)

  at oracle.ide.IdeCore.startupImpl(IdeCore.java:1817)

  at oracle.ide.Ide.startup(Ide.java:772)

  at oracle.ide.osgi.Activator.start(Activator.java:209)

  to org.eclipse.osgi.framework.internal.core.BundleContextImpl$ 1.run(BundleContextImpl.java:711)

  at java.security.AccessController.doPrivileged (Native Method)

  at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702)

  at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683)

  at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:381)

  at org.eclipse.osgi.framework.internal.core.AbstractBundle.resume(AbstractBundle.java:390)

  at org.eclipse.osgi.framework.internal.core.Framework.resumeBundle(Framework.java:1176)

  at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:559)

  at org.eclipse.osgi.framework.internal.core.StartLevelManager.resumeBundles(StartLevelManager.java:544)

  at org.eclipse.osgi.framework.internal.core.StartLevelManager.incFWSL(StartLevelManager.java:457)

  at org.eclipse.osgi.framework.internal.core.StartLevelManager.doSetStartLevel(StartLevelManager.java:243)

  at org.eclipse.osgi.framework.internal.core.EquinoxLauncher.internalStart(EquinoxLauncher.java:271)

  at org.eclipse.osgi.framework.internal.core.EquinoxLauncher.start(EquinoxLauncher.java:241)

  at org.eclipse.osgi.launch.Equinox.start(Equinox.java:258)

  at org.netbeans.core.netigso.Netigso.start(Netigso.java:191)

  at org.netbeans.NetigsoHandle.startFramework(NetigsoHandle.java:209)

  at org.netbeans.ModuleManager.enable(ModuleManager.java:1352)

  at org.netbeans.ModuleManager.enable(ModuleManager.java:1156)

  at org.netbeans.core.startup.ModuleList.installNew (ModuleList.java:340)

  at org.netbeans.core.startup.ModuleList.trigger (ModuleList.java:276)

  at org.netbeans.core.startup.ModuleSystem.restore (ModuleSystem.java:301)

  at org.netbeans.core.startup.Main.getModuleSystem (Main.java:181)

  at org.netbeans.core.startup.Main.getModuleSystem (Main.java:150)

  at org.netbeans.core.startup.Main.start (Main.java:307)

  at org.netbeans.core.startup.TopThreadGroup.run(TopThreadGroup.java:123)

  at java.lang.Thread.run(Thread.java:745)

  Hi Torsten,

  Thanks for reporting the problem. I logged a bug.

  You can view together as "list of system types" directory to "preference > Data Modeler"-probably no longer exists. I guess that the setting for this directory is empty when you start SQL Dev as a different user.

  Philippe

• How to create Spatial indexes in SQL Developer Data Modeler 4

  Hello

  What is the procedure to create a Spatial index in SDDM v4? I found myself at an impasse because of the following problems:

  (1) retro-engineering rate the spatial index, then I need to add them manually.

  (2) adding an index does not allow me to check the 'spatial', and does not allow me to add the sdo_geometry column in the index definition.

  (3) for the registration of the spatial properties for a table, I can not choose the name of the Spatial Index.

  I came across an old post (Data Modeler - cannot create a spatial index), but this post is no longer valid because SDDM V4 does not allow me to create an index without columns (definition of the incomplete index).

  Help is appreciated,

  Kind regards

  Richard.

  Hi Richard,

  Thanks for your update.  I'm scared, I was assuming you were using the stand alone rather than SQL Developer Data Modeler.

  I tried using SQL Developer 4.1.0.18.37 (ai2) using a thin connection and got the ClassCastException you have found.

  But when I used ai2 autonomous, maker of data using the same login details 'Advanced', it worked OK and imported from the spatial index.

  (I'm puzzled as to why these two seem to behave differently, as this is the version ai2 data integrated with SQL Developer ai2 maker).

  I then plugged and reverse engineering the same tables (yet) in a new model.

  Funny is that there is no error in the external journal this time, but the spatial properties are still not retroconcues correctly.

  Is it possible that you have not set the option to import the spatial properties?  I expect that the spatial properties would be imported or that the error should be registered.

  SQL Developer ai2 imported properly the spatial properties and the spatial index, when I used a basic connection and specified host, port, and SID or Service name.

  Another issue: SQL Developer relies on a certain JDK / JDBC library?

  Any Java JDK 1.8 should be good.

  David

• Developer SQL with Java 1.6.0_27 3.0.04 and Data Modeler 3.3.1.748

  
  I can't generate the first DOF or generate DDL set

  I see no error a...\extensions\oracle.datamodeler\log\datamodeler.log

  I can't even generate a single DDL to one with only two simple attributes and a PK

  I can't upgrade to 4.x, I need to keep stuck to 3.x

  Extension of model data 3.3 is targeted for SQL Developer 3.2. You can download the standalone Data Modeler 3.3 If you insist on 3.3 or pick up the latest version of DM - 4.0.2

  Philippe