2 newbie question on Oracle SQL Developer

Similar Questions

• "Explain Plan" in Oracle SQL Developer is grayed out

  Hi all
  
  I know that this is not the right place for this post, but I look around and do not know where to post questions about Oracle SQL Developer - I assume that this tool is also discussed here in this forum.
  
  My question is very simple (I guess):
  1. I installed Oracle SQL Developer 3.0.04.
  2. I have added a new DB connection to a database that is hosted in one of my servers in the local network.
  3. However, when I write some SQL queries, I intend to use the feature 'Explain the Plan', but it is grayed out (disabled).
  4. How can I activate this return?

  Hello

  {forum: id = 260}

  Concerning
  Marcus

• A question about the Oracle SQL Developer Oracle instance connection

  Hi all
  
  I would be grateful if you could kindly give me a helping hand.
  
  Recently, I installed the Oracle 11 g on Linux (ubuntu 8.10) database. I not create startup scripts. So here's how I start the server: (my linux user name is "dariyoosh", but in order to start the server I have connection on the terminal shell as user 'oracle')
  

  dariyoosh@alborz:~$ su oracle
  Password: 
  oracle@alborz:/home/dariyoosh$ cd
  oracle@alborz:~$ ORACLE_SID=database01
  oracle@alborz:~$ . oraenv
  ORACLE_SID = [database01] ? 
  The Oracle base for ORACLE_HOME=/u01/app/oracle/product/11.1.0/db_1 is /u01/app/oracle
  oracle@alborz:~$ sqlplus '/as sysdba'
  ...
  SQL> STARTUP NOMOUNT
  ORACLE instance started.
  ...
  SQL> ALTER DATABASE MOUNT;
  ...
  SQL> ALTER DATABASE OPEN;
  
  Database altered.

  Then I can work without any problems with my database and everything works pretty well. Today, I decided to install Oracle SQL Developer IDE as it makes it easier to modify the SQL code. My problem is that after reading the tutorial Oracle online, that I am still able to connect to my database. Firstly according to the method that I wrote, I have set up the Oracle instance. But then when I run Oracle SQL Developer I don't know what to choose for the user name and password? because since SQL * Plus shell as you can see I always write: "sqlplus 'virtue sysdba' and it does not prompt me for any password, I can access the database directly." Any idea? What password? What user name? for Oracle SQL Developer?
  
  Thanks in advance.

  When you connect "/ as sysdba", you actually connect as the user named SYS from the privileges of your operating system. SYS is the owner of the database and a privileged user. You really want to use this username for the day to day operations, but only for what can do only SYS. If you need a different user name. Several Oracle databases have a user named SCOTT who has a number of tables for use tutorial. By default, the password for SCOTT's "Tiger." You may also have other demo users, such as "HR". I admit that I forgot what is the password of the HR, but it doesn't really matter because SYS can change with this command:

  ALTER USER hr IDENTIFIED BY whateveryouwant;
  

  This command:

  SELECT USERNAME FROM ALL_USERS;
  

  lists all the users in your database. Understand that many of these users are there as owners of objects such as stored procedures and tables for Application Express, or TYPEs for Oracle Locator, not for general use. When you are ready to create your own objects, ask SYS create a username for them with

  CREATE USER myusername IDENTIFIED BY mypassword;
  

  and grant that user the privileges as necessary. You'll want to read before you get too far - I think that the developer of the Application Guide is a good starting point.

• ORACLE SQL DEVELOPER 4.0

  Sorry you can help me with this

  I have a big question and I need to sort bastate example

  Select Field1 from table1 where field1 = 10;

  I need to make sure

  Select field1

  FROM table1

  where field1 = 10; .....

  I use ORACLE SQL DEVELOPER 4.0

  you want to sort your result or for formatting your code? I think that ctl + f7 is used to display the code in sql developer.

• Oracle SQL Developer 1.5.5 cannot save the file

  I change the contents of a column in a table, I get this trying to save the changes:
  
  Failed to save TABLE... ("Failed save the changes").
  
  This error will disappear when I do the same task in Oracle SQL Developer 1.1.3.
  Please help me!

  You can avoid the prompt variable substitution with 'set scan off' at the top of your script. Who does not have the problem that the generated update is not updated all the records because of the clause last ORA_ROWSCN. This can happen if someone else updates the row that you questioned it before you have saved your update, but there were other problems with the clause ORA_ROWSCN generated from memory.

  In addition, the reason why you couldn't see the new value when querying after the update was that developer SQL has replaced the bit '& cc' of the string with the contents of what you typed in the field of variable substitution. If it wasn't, then the value would have been the same after the update.

  theFurryOne

  Published by: thefurryone on August 6, 2009 12:41

• PL/SQL error ORA-00904 not no projection in Oracle SQL Developer

  Hello
  
  I am new to Oracle and the different development tools available.
  Using Oracle SQL Developer, we encountered a scenario where a PL/SQL package doesn't compile, but it only displays the warnings in the log of the compiler.
  
  The packeage even when it is compiled using PL/SQL Navigator shows a much more detailed list of errors and highlights the real problem.
  
  Why Oracle SQL Developer does not show the following error?
  
  PL/SQL: ORA-00904: "SERIAL_LINE_ID": invalid identifier
  
  
  
  
  Concerning
  Adrian

  There are various settings that you can give to messages. (for example, information, warning, severe).

  Tools-PL/SQL compiler options.

  Normally, just the first 20 messages are displayed.
  Change the code to get rid of the warning messages or change settings to ignore the information and warning messages.

  P.S. There is a dedicated forum sqldeveloper where your question should really be displayed.

  Published by: Keith Jamieson on March 9, 2009 13:45

• 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.

• Oracle SQL Developer to the database unifying connection

  Hello community!

  I am developing a SQL string that will pull data from various processes of cost (i plan to wrap the dataview object in a cube and publish a dashboard after that). I was wondering if there is any way to connect oracle SQL Developer for oracle hosted instance unify to create code more efficiently? If so, explain the steps for me please?

  I can get the following information of Oracle BI Publisher, see Exhibit A.

  I have to fill in the fields in Appendix B and this is where I don't know how to do this, see Exhibit B.

  Your help is highly appreciated

  Concerning

  Amir

  Hi Amir - there is currently no way to directly connect to the DB for unifying hosted environments. We are currently working on this issue.

  In the meantime, you can use the SQL Editor in your BI Publisher server interface. You build instructions SQL can then be pasted in via data in unifying views.

• Why is-menu Oracle SQL Developer navigation so slow?

  For example if I click Tools, it takes like 5 seconds to open.

  The cursor icon taking also like 2-3 seconds to next day where it is.

  Oracle SQL Developer has impressive features, but I can't use it like that.

  Can anyone help or point in a direction?

  It's a nice machine but I remote desktop to it, but the rest of the applications are working fine.

  #added it

  AddVMOption - Dsun.java2d.noddraw = true

  AddVMOption - Dsun.java2d.ddoffscreen = false

  looks a bit better

• Partitions don't synchronize only not - Oracle SQL Developer 4.1.3.20

  Hello

  First of all, thanks a lot for developers for this great tool.

  I use the Data Modeler which comes with Oracle SQL Developer 4.1.3.20.

  In the 12 c database, I created the following table:

  CREATE

  TABLE MMOURA. TEST_TABLE

  (

  NUMBER OF ID_TEST_TABLE (10) NOT NULL

  DATE_TEST_TABLE DATE NOT NULL

  )

  ORGANIZATION HEAP PCTFREE 10

  LOGGING NOCOMPRESS NO INMEMORY

  NOCACHE NOPARALLEL NOROWDEPENDENCIES DISABLE THE MOVEMENT OF THE LINE;

  I import with Data Modeler and add the partition:

  CREATE

  TABLE MMOURA. TEST_TABLE

  (

  NUMBER OF ID_TEST_TABLE (10) NOT NULL

  DATE_TEST_TABLE DATE NOT NULL

  )

  ORGANIZATION HEAP PCTFREE 10 TABLESPACE SYSTEM NOT LOGGING NOCOMPRESS NO INMEMORY RANGE PARTITION

  (

  DATE_TEST_TABLE

  )

  INTERVAL OF

  (

  NUMTOYMINTERVAL (1, 'MONTH')

  )

  (

  PARTITION P_BEFORE_2010 VALUES LESS THAN (TO_DATE (JANUARY 1, 2010 ',' DD/MM/YYYY "")) NOCOMPRESS

  )

  NOCACHE NOPARALLEL NOROWDEPENDENCIES DISABLE THE MOVEMENT OF THE LINE;

  So I can create a partition and generates the correct code.

  I click on "Synchronize data dictionary with model" and see the differences with the model and the database.

  In the models 'compare', 'Physical Details' is red. 'Partition' is red, "Selected" are marked, "Source table: TEST_TABLE ' is YES and" target Table: TEST_TABLE "is no.

  "Partitioning" is marked, and I can see the new partition "P_BEFORE_2010."

  

  But when I click on 'Overview of DOF', theres no changes:

  -Generated by Oracle SQL Developer Data Modeler 4.1.3.901

  -in: 2016-01-14 14:19:50 BRST

  -site: database Oracle 12 c

  -type: Oracle Database 12 c

  -Oracle SQL Developer Data Model Summary Report:

  --

  -CREATE TABLE 0

  -CREATION OF INDEX 0

  ...

  ...

  In the tool preferences, model, synchronization, it is marked:

  FUNCTION

  PACKAGE

  PROCEDURE

  ROLE

  SEQUENCE

  SYNONYM

  TABLESPACE

  In "Import Options", it is marked:

  Partitions

  Triggered

  What I am doing wrong? Is this some sort of bug?

  Hi Marcio,

  I'm afraid that data Modeler does not "DOF Preview" statements for changes in the distribution.

  Kind regards

  David

• 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 modify data in "Result grid query" in Oracle SQL developer

  Dear,

  I would like to know how to change values directly in the query result grid.

  I use Oracle SQL Developer version 4.0.3.16

  Thank you

  Khalil

  

  I checked in SQL Developer 4 and I found no option to do this.

  I don't think it's available. You can open the table and add filters on each column and change. Or you can add where clause as suggested the link written by Jeff that I already gave. (http://www.thatjeffsmith.com/archive/2013/06/sql-developer-im-looking-at-a-record-how-do-i-edit-it/)

  Or you write update instructions.

  See you soon

  AJ

• How to change the password of a schema by using Oracle SQL Developer

  Hi need to change the password of a schema by using Oracle SQL Developer, how can I do?

  or maybe http://www.thatjeffsmith.com/archive/2012/11/resetting-your-oracle-user-password-with-sql-developer/

• 4.0.2 Oracle sql developer - capital letters for keywords

  Hello

  I want that key words turn to capital letters, even when I write in lowercase letters.

  for example:

  SELECT *.

  DE PEM

  WHERE work = "manager";

  Thanks in advance

  Elad

  You can set that in the preferences
  http://www.thatjeffsmith.com/archive/2012/12/formatting-keywords-to-uppercase-in-Oracle-SQL-Developer/

• Oracle SQL Developer 4.0.2 (4.0.2.15.21) missing ututil in bin files

  I downloaded the Oracle SQL Developer 4.0.2 (4.0.2.15.21)... It comes with JDK... I can't find the files ututil.sh and ututi.bat in sqldeveloper/bin? Any ideas?...

  Hey, Jeff Smith. Thanks for the reply.

  It looks not like command line utility call unit tests was changed to 4.0.2 compared to 3.0.

  Can you please give me some reference documents I can to understand how to run utilities UTUTIL 4.0.2 version. ? Jeff Smith Sqldev Pm-Oracle