Oracle SQL Developer to the database unifying connection

Similar Questions

• How to solve the problem of Oracle SQL Developer Connection?

  People,
  
  Hello. I use the Oracle 11 GR 1 material database. The database https://localhost.localdomain:1158 control console / em works correctly. I can create a database and a table with success.
  
  My OS is Linux and connects to the internet successfully.
  
  In order to execute SQL statements. We use Oracle SQL Developer. I connect Oracle SQL Developer in the following way:
  
  Connection name: DB1 (is my database name)
  User name: SYS (this is the user name I used to connect to the Console)
  Password: SYS (this is the password used to connect to the Console)
  Connection type: basic
  Host name: localhost
  Port: 1158
  SID: DB1 (it is created during the installation of the database)
  
  But the error message: "status: failed - IO exception Connection Reset."
  
  Can any folk tell me how to solve the problem of Oracle SQL Developer Connection?

  user8860348 wrote:
  People,

  Hello. I use the Oracle 11 GR 1 material database. database Control Panel https://localhost.localdomain:1158 / em works correctly. I can create a database and a table with success.

  My OS is Linux and connects to the internet successfully.

  In order to execute SQL statements. We use Oracle SQL Developer. I connect Oracle SQL Developer in the following way:

  Connection name: DB1 (is my database name)
  User name: SYS (this is the user name I used to connect to the Console)
  Password: SYS (this is the password used to connect to the Console)
  Connection type: basic
  Host name: localhost
  Port: 1158
  SID: DB1 (it is created during the installation of the database)

  But the error message: "status: failed - IO exception Connection Reset."

  Can any folk tell me how to solve the problem of Oracle SQL Developer Connection?

  user name: sys
  password: enter_your_correct_password given at the time of the installation of oracle

  role: select sysdba if you would connect as sysdba otherwise select normal for users other than the sys

  HostName: Enter your ip or hostname of the oracle example server address:-192.168.11.12

  to find the terminal/command prompt open hostname in oracle installed machine
  type---> hostname

  type ping hostname--->

  You can find the IP address of the server

  Port number: 1521 (default)---> I guess, otherwise check the port number in the file tnsnames.ora under your ORACLE_HOME/network/admin folder

  SID: DB1

  try it
  Good luck

• Taking JDBC connection configuration supported the RAC in Oracle SQL Developer?

  How can one Oracle SQL Developer be configured to successfully connect to a [Oracle RAC | http://en.wikipedia.org/wiki/Oracle_RAC] environment, that is, not only the installation program always to connect to one of the individual nodes?
  
  [http://programmersjournal.blogspot.com/2008/08/jdbc-connection-string-for-oracle-rac.html] is an example of a classic and taking version supported the equivalent CARS of a JDBC connection string. I've used a CAR of the same format connection string from within Java applications custom without problem. I thought that the same thing should be configurable in Oracle SQL Developer, by setting the 'Connection Type' drop-down menu on "Advanced", then enter the connection string JDBC RAC-aware as "Custom URL JDBC". However, after the test connection, the following error message is displayed at the bottom of the dialog box:
  
  Status: Failure-Test failed: IO exception: NL Exception has been generated
  
  There is no additional information shown on the display 'Page Logging'. With the help of Oracle SQL Developer 1.5.5.
  
  Thank you!

  You could always give the current 2.1 ai2 test... continuous development may have fixed the issues in this area...

  Hope that helps,
  K.

• 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.

• 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.

• I changed the name of the computer, now I can not connect to Oracle SQL Developer

  Hello my friends!
  
  Everything worked perfectly until I needed to change the name of the computer and now I can no longer connect in Oracle SQL Developer 3.1.
  I restarted Oracle 11 g by stopping and restarting. The order message said stop and start successfully. This tells me Oracle 11 g Express is running, but I can no longer
  connect to Oracle SQL Developer 3.1.
  
  How can I fix?
  
  Thank you all!

  J man,

  I'm not a pro at Oracle XE, but I would say that this is not a problem of SQL * Developer, but the listener of OracleXE.
  Now, I'm in total guessing game mode:
  find the "listener.ora" file in your Oracle installation (from [url http://docs.oracle.com/cd/E17781_01/server.112/e18804/network.htm#ADMQS168] this document is c:\oraclexe\app\oracle\product\11.2.0\server\NETWORK\ADMIN\listener.ora
  I'm sure that it is coded in the old hostname, simply replace it with the new host name.
  Restart your receiver and please try to connect again.

  HTH,
  Berx

• Database SQL Server (read-only mode) in Oracle SQL Developer

  Hello
  
  I have connected the database server SQL with Oracle SQL Developer 3.2.10.09, everything looks good except that I can only browse the data, I can not change the data in the tables may not add new or delete lines. Query is also disabled (I got the message: Query Builder is not supported for this connection type.) I used a third of JDBC drivers - jtds - 1.2.6.jar as my connection to SQL server. Is there a way to change the data in the tables?
  
  Thank you.

  As much as I KNOW edition data in table in the grid are possible with an Oracle database. On MS SQL, you can use update instructions on the worksheet.

  Hope that helps,
  dhalek

• Problem connecting to Oracle SQL Developer

  Hi all
  
  I am trying to connect to the database from the remote computer through Oracle SQL Developer, it gives me the following error.
  
  Status: Faliure-Test failed: connection/o: the network adapter could not establish the connection.
  
  I had given the host name as the name assigned to this server, it did not work.
  
  Later, I tried with the IP address of the server, it worked.
  
  Can someone tell me how I can connect by giving the hostname instead of IP address.
  
  Thanks in advance,
  Vinay

  Hi Vinay,

  One way would be to add an entry in your hosts file. On windoze, you can find it in

  %SystemRoot%\System32\Drivers\Etc

  Concerning
  Peter

• Oracle SQL Developer/Oracle 11 g/Windows 7 - cannot connect 'sys as sysdba'

  Hello
  
  I downloaded and installed SQL Developer 3.2.20.09, the latest version, separately from Oracle 11 g, because the version provided with Oracle 11 g did not work properly.
  
  Now, I'm trying to connect SQL Developer 3.2 to my instance of 11g Oracle installed on Windows 7.
  
  I can log in with the user name SYS AS SYSDBA using SQLPLUS, text bundled with Oracle 11g, with a password to null and without any problem.
  
  However, when I try to connect to the same instance using the graphical tool based on Java, Oracle SQL Developer 3.2 I get this error:
  
  Status: Failure-Test failed: ORA-01031: insufficient privileges
  
  I already checked the computer management and I am already a member of administrators and 'ORA_DBA' groups.
  I already checked tnsnames.ora, etc. and everything is indicated as it should.
  I also checked my SID and it corresponds to what was named during the installation of Oracle 11 g.
  
  Is someone can you please tell me why I can't connect using SYS AS SYSDBA?

  Connection to SQL Developer as the user SYS to Getting Started tutorial

• I need to install the Oracle client until I can use Oracle SQL Developer?

  Hi all
  
  I used to use the PL/SQL Developer to connect to the Oracle server, and before it can work, I have to install Oracle on my PC client.
  
  So I wonder to know if I use Oracle SQL Developer, what I have to do the same thing? If not, why?
  
  Thank you very much.

  Hello Serge,

  you don't need a client. Developer SQL uses JDBC to connect.

  Concerning
  Marcus

• The value of the indentation / tab size in Oracle SQL Developer

  I've been searching for an hour. Cannot understand this.
  
  Where, on the UI of the application or in the file 'product - preferences.xml', can I change the (tab) indentation size developer SQL 3? My organization uses PowerBuilder, and when I copy + paste our SQL PB (which uses the main tabs) in Oracle SQL Developer, it looks like crap. It would really help if I could change the code editor for a tab size equivalent to three spaces.
  
  And no, we cannot use spaces. :-)
  
  Thank you!
  
  (maybe SQL Developer 2 might have a field of size tab in 'Préférences')

  1.5.x, it is under Preferences - database - SQL Formatter - alignment and Indentation .
  However, at least in the 1.5.3 current, a bug ignores the preferences of the tab completely, so you are stuck with 2 spaces. If you can't wait until it gets fixed (with luck in the upcoming 1.5.4 or maybe 2.0), revert to a previous version.

  Kind regards
  K.

• The using Excel and Oracle SQL Developer data import - I need help

  Dear friends,
  
  I use Oracle SQL Developer 1.5.1 and I need to import an Excel file into a database table. If I try to import this file into XLS format, fields and headers are properly presented and separated, but if I press the button 'Next', it does nothing - it remains stopped.
  
  I did some research here in this forum and it seems to me that when you try to import a file via the XLS format, Developer SQL has bugs. Is this correct?
  
  If I save the same file in the CSV format and try to import the same file, it moves forward, but SQL Developer is not separating headers and fields correctly. It includes all CSV fields into one - say Column0 and fields 1. TEST; 01/01/2000 under the same Column0.
  
  Save the file in the CSV format is not a problem, by taking a little time. But I don't know how to make Developer SQL import correctly. Could someone help me please? Thanks in advance.
  
  Best regards
  
  Franklin

  This is a known bug in 1.5.1 so use 1.5.0 to import from Excel.
  With respect to the CSV, make sure that you have the right setting in the Preferences - Database - settings of export of genres - delimiter of export custom .

  Have fun
  K.

• 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/

• 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

• Issue of Oracle SQL Developer

  Hello

  The problem is that when I execute queries "heavy" through SQL Developer (v. 4.1.1.19 or back) the IDE does not meet any other action during the execution of the query (queries) (I can't cancel the task). I mean if want to connect to another diagram or choose an option from the menu of the IDE, then I have to open a second window of SQL Developer. Why is it so... Is this something I did wrong?

  After further investigation, I think that the following tips will help you to avoid situations where a request seems to have been cancelled but...

  1. He continues to run on the DB.

  2. subsequent attempts to use or to break this connection are blocked.

  3. another action (as if we were trying to close SQL Developer) causes the interface user to hang completely.

  Your first choice should be to install an Oracle client (full or instant) and configure SQL Developer in Tools > Preferences > Database > advanced to use the JDBC OCI/thick driver.

  If you do not want to install an Oracle client and prefer to use the JDBC Thin driver by default, then adding this to the file sqldeveloper.conf to your installation should help:

  AddVMOption - .net .disableOob Doracle = true

  The full dump thread you provide merely reflects the fact that the request does not actually get cancelled, the login is locked, and any other attempts to use it will hang. Anyway, as long as the user interface does not block, even if a request did not get cancelled at the DB level you should always be able to do things like...

  1. open an unshared connection (Ctrl + Shift + N) of the worksheet occupied this connection.

  2. create another name of the connection with the same details as the locked connection and use it.

  3. open Tools > Sessions of the monitor for a user with enough power and kill the hanging session using the menu popup kill .

  I hope this helps.