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• Where isi poijnter to the correct JDK 8 in my case for sql developer 4.1?

  Where isi poijnter to the correct JDK 8 in my case for sql developer 4.1? Have several JDK on this pc, 7 8, somewhere, there is a pointer

  for the right to use when installing sql developer 4.1 JDK.

  Who did. Really appreciate it.

  Need to expose this region better. Other positive results will continue in the same question.

  Especially if they do not take explicit measures to expose the hidden files and folders.

  Thanks again

• 64-bit JDK 7 OK for SQL Developer 4.0 (4.0EA1)?

  Fact SQL Developer 4.0 supports the 64-bit JDK 7 (http://download.oracle.com/otn-pub/java/jdk/7u25-b17/jdk-7u25-windows-x64.exe), or should I download JDK 7 32-bit (http://download.oracle.com/otn-pub/java/jdk/7u25-b17/jdk-7u25-windows-i586.exe)?  I discovered the hard way that made SQL 3.x developer support only the 32-bit JDK 6, even if I'm running on Windows 7 64 bit desktop.  I have never found any official documentation regarding this limitation for SQL Developer 3.x - only discussions that I found on the web.  Similarly, I don't see any details in the official documentation of SQL Developer 4.0.  Thank you.

  32 and 64-bit are supported. And you can run 64 bit JDK with SQLDev 3.x as well.

• Help for writing an extension for SQL Developer

  Hi all
  I want to write an extension for SQL using JDeveloper and Oracle Extension SDK developer and I have a few questions.
  (1) is there some imports I need to sign up for the use of certain classes for SQL Developer?
  (2) how can I do a new item from the context menu in the area of connections in the left?
  (3) is there an example for this, because I have read a few posts of Sue and Kris Rice, but I figured out how to make the extensions only for JDeveloper.
  
  Thanks in advance!

  SQL Developer Connection browser uses a different site from the JDeveloper Application browser id. The site id OK to use for a listener from context menu is "db_nav". If your listener statement would look like this:

  
       
            My.listener.Class
       
  

  Note that a listener can be registered on several sites (if, for example, you wanted as your listener to trigger for publishers, you can use "db_nav; Editor"for the site id.

  You can post questions on the development of SQL Developer extensions on the developer forum SQL: SQL Developer this forum is monitored by the staff of SQL Developer.

  -John McGinnis
  SQL development team

  Published by: John Mcginnis, August 22, 2011 11:34

  Published by: John Mcginnis, August 22, 2011 11:36

• shortcuts for SQL developer

  Hi all
  
  I tried to find keyboard shortcuts for sql developer in this forum and other sites, but could not find.
  Can someone point out the list of all possible shortcuts or links?
  
  Thank you
  Polasa

  until v1.5.5: preferences - accelerators
  from v2.1: preferences - shortcut keys

  That wasn't so hard, was it? Next time look for all preferences first before you spend your time on the net...

  Have fun
  K.

• 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

• OUTPUT OF DBMS FOR SQL DEVELOPER

  Hello people,

  Could someone help me please by allowing the release of DBMS with sql developer. Even when I run any anonymous block, function, or procedure I do not receive the output displayed as "Block PL/SQL executed successfully" or value of return etc. I use "ORACLE SQL DEVELOPER 1.5.5" Editor. Y at - he said something that we would need to do at the time of the installation itself. Please let me know your opinion on this. Thanks in advance

  The 1.5.5 version is very old. Highly recommend the upgrade to the current production version 4.0.3 to Oracle SQL Developer downloads

  If you must stay with 1.5.5, then something like

  Set serveroutput on

  Start

  dbms_output.put_line (999);

  end;

  running in the spreadsheet product out in the tab out of the Script very well. Get out tab out DBMS, however, does not always work.  Note the first icon in the toolbar of DBMS output is supposed to toggle serveroutput on / off.  And with the action to perform for a procedure or function sends the dbms_output operation - log tab in the same pane on the Message tab.

• SQL Developer to debug a data cursor?

  In SQL Developer, how to debug a slider? In debug mode, I see its data that the pointer moves on?
  
  Thank you
  

   CURSOR C_EMP (DEPT_NUM_1  NUMBER)
      IS 
      SELECT E.EMPLOYEE_ID, E.LAST_NAME, D.DEPARTMENT_NAME
      FROM EMPLOYEES E JOIN DEPARTMENTS D on(D.DEPARTMENT_ID = E.DEPARTMENT_ID)
      WHERE  
      D.DEPARTMENT_ID = DEPT_NUM_1; 

  >
  In SQL Developer, how to debug a slider? In debug mode, I see its data that the pointer moves on?
  . . .
  CURSOR C_EMP (DEPT_NUM_1 NUMBER)
  IS
  SELECT SELECT, E.EMPLOYEE_ID, D.DEPARTMENT_NAME
  FROM EMPLOYEES E JOIN DEPARTMENTS D on(D.DEPARTMENT_ID = E.DEPARTMENT_ID)
  WHERE
  D.DEPARTMENT_ID = DEPT_NUM_1;
  >
  A cursor is a definition and not executable code, so there is nothing to "debug". That would be analogous to saying you want to 'debug' a query. What does it even mean?

  What do you mean by "see its data that the cursor is pointing to?

  Do you mean see the underlying query of the cursor? So no – you can do that.

  You can extract the data or, using the sql dynamic you could describe the set of results to see what the column names and data types will be returned, but there was no information about where the data came from actually.

  This is not really a matter of sql developer, but when you have one of these you should post in the forum sql developer
  SQL Developer

• Path of J2SE for SQL Developer

  I downloaded and installed SQL Developer 3.0 (JDK not included) for Linux under the guidance of the Oracle download page. The page advises that JDK 1.6.0_11 or higher must be installed.
  Java $-version responds:
  Java version "1.6.0_20.
  OpenJDK (IcedTea6 1.9.9) runtime environment (fedora - 54.1.9.9.fc14 - x86_64)
  OpenJDK 64-bit Server VM (build 19, 0 - b09, mixed mode)
  
  I already suitable JDK installed? And if so, how do I determine the full path?
  
  When I run the script/opt/sqldeveloper/sqldeveloper/bin/sqldevqloper for the first time, it prompts to enter the full path of an installation of J2SE. Am I being asked for a path to my JDK installation? I don't know what you must specify the path, and the use of SQL Developer guide is silent on how to identify this path. Or what I need to install something else until I get SQL Developer to work?
  
  My background is Oracle DBA, not Java, so I find all of these JDK/JRE/J2SE very confusing stuff. Can someone help with specific instructions on what I need to do to get this product to work?
  
  TIA,
  Jon

  type

  which java
  

  in a shell.

  Which should show the full path.

  I don't know if OpenJDK is supported. It may be better to download the JDK official Sun (oracle).

  Published by: Jim Smith on August 6, 2011 14:25

• How to send the SQL for SQL Server statement and return data without using database connectivity Kit?

  Hi, I tried to figure out how to extract data from my SQL Server databases and reading messages and to do some tests with examples, I can get data connection type in my SQL server, but so far nothing helps.  Is it possible to get data from a SQL Server database without using the database connectivity Toolkit?  and if so, how?  are there whitepapers and/or examples of this?  So far, I can't find something that works.  Thank you.

  Jesse - what is your reason for not using the database connectivity Toolkit? It is by far the best way to recover the data.

• The display of the changes by using plugin SVN for SQL developer

  Hello

  We recently moved to SVN. I checked the PL/SQL code on SVN server on my C drive. But after that I made changes to two files of PL/SQL, I can't figure out how to see my changes and compare it with the removed version (for example, as we have CVS diff option). I searched in the options but did not find any suitable option.

  Can we point or help how to do that?

  I want to check my changes before embarking on the main trunk

  Thank you

  Ravi

  In your window where modify you queries, just above the window, below the tab, next to a tab that says "SQL Worksheet" there a tab that says: "history"; Click on that, see diff (s).  See here: http://duncandavies.files.wordpress.com/2009/02/sqldeveloperhistorytab.jpg?w=460&h=257

• Error when using SQL Developer to IMPORT access data in Oracle

  Hello
  I use SQL Develoepr to export the Access mdb file to Oracle. When I try to use the tools -? Migration-> Microsssfot-> export access
  I get an error message to attach the Access database file, the error indicates
  
  "Error #40179 - XMLExporter - Methiod 'AddFromFile' of object ' _References failed." Export failed.
  
  What could be the reason for this error please notify.
  
  Thank you

  Don't know if it is related to your question, but you need a JDK 1.6 (Java SDK). What do you get in Help - about - Version?

  K.

• What is the best practice for SQL Developer 4.02 on Oracle 10 g TNS connection?

  The basic connection is no problem.  But try a TNS connection gives me error "Test failed: no ocijdbc11 in java.library.path".  I'm not clear on the procedure suggested in the Readme "to connect to an earlier version of the database using the thick driver, you must install a client 11g.  What is the exact procedure to "install a client 11g?

  Thank you!

  What worked to correct "Test failed: no ocijdbc11 in java.library.path" was as follows:

  Tools > Preferences > database > advanced

  'Use Oracle Client' is checked, with access set to Oracle Home path: file:/C:/app/myuserid/product/12.1.0/dbhome_1.

  It worked only after restarting 2 (?).  Claims that as a confirmation, tested in this case it is recommended that a simple solution.  Thanks to Jeff for suggest a way to work the problem.

• Performance issues for sql developer

  1. DB connection leaving open a SQLNavigator has no impact on the resources of the DB and the performance?

  If you got all the lines, then should be no impact on the database.

  You can close the table editor/query results grids just to be sure if you do not know.

• Insertion and extraction of data from a database by USING SQL Developer al32UTF8

  Hi guys,.
  
  Before I post my questions, I think it's better for me to give you guys my first understandings so that it is easier to understand where / if I have gone wrong...
  
  I use Windows XP and Oracle 10 g
  ------------------------------------------------------------------------------------------------------------------------------------------------------------------
  
  Non-unicode client - a client program that needs to use the code page of the operating system for the mapping of unicode data retrieved from the database as well as the support to display/insert characters from the code page to the database.
  For example sqlplusw.exe
  
  Therefore, when you use a non-unicode client
  
  (1) we define the code page of the OS (Control Panel - regional and language of the parameter - advance - the language for non-unicode programs) to the code page that contain the characters that we will view/insert.
  
  (2) we also defined the NLS_LANG characterset on the character set of code page, that we'll insert so that when we do an insert (for example in thai), oracle will and automatic conversion to Unicode can take place. This is also true when recover us the database unicode data so that the correct character set conversion can take place.
  
  INSERTION OF
  THAI->-> UNICODE conversion
  
  RECOVERY OF
  THAI <-conversion <-UNICODE
  
  I hope that my basic understanding is correct up to this point.
  ---------------------------------------------------------------------------------------------------------------
  
  Unicode client - a client program that supports display/inserting unicode characters without the need to set the code page of the operating system (Control Panel - regional and language setting - control - language for non-unicode programs advance)
  For example isqlplus http or SQL Developer
  
  However,.
  
  (1) there are still set the NLS_LANG so that the correct conversion can take place between the client and the database.
  For example, when the recovery if we set NLS_LANG value ZHS16GBK (Chinese) character and store data in Unicode in the database is for example (THAI), then the conversion would be a mistake.
  It's a supported unicode client, then the NLS_LANG character set should be set to UNICODE as well.
  
  ---------------------------------------------------------------------------------------------------------------------------
  
  Those are my questions
  * Important - please help if you're busy and don't have the time to answer the remaining questions
  
  (* Q1) if I had to use a unicode client, what should I put my character NLS_LANG set?
  AMERICAN_AMERICA. UTF8?
  
  (* T2) where can I put the NLS_LANG information of character in SQL Developer, I know there is a metalink for setting NLS_LANG using isqlplus but I cant seem to google each led for SQL developer.
  
  Q3) is my basic understanding of up to this point? If no, please explain in a term more widespread that I'm really not familiar with character sets code page, unicode and fonts, glyphs...
  
  A unicode client (Q4) didn't need to refer to the OS codepage (regional and language updates), y at - it a code page UNICODE for the customer to refer to, or is there an available window API?
  
  Q5)

  , there are still set the NLS_LANG so that the correct conversion can take place between the customer and the > > database.
  For example, when recovery if we set NLS_LANG value ZHS16GBK (Chinese) character and the data store in > > unicode in the database is for example (THAI), then the conversion would be erroneous.

  I'm just on this point for customer UNICODE supported?
  --------------------------------------------------------------------------------------------------------------------------
  
  Thank you for spending the time to read my questions and I hope to hear soon tips from you guys.
  Million thanks again for sharing.
  
  Best regards
  Noob, but eager to learn

  The requirement to always set NLS_LANG is not true for JDBC, which ignores the NLS_LANG altogether. Java programs extract the textual data in string variables, which uses Unicode UTF-16 by design. JDBC defines the conversion of character sets so that data is converted between UTF - 16 and the database or the national character set.

  The obligation to set NLS_LANG is not generally true for the OIC, either. The first call to a problem of the BEAK may be OCIEnvNlsCreate(). This call has two parameters that allow the caller to set the character set to use for the text of VARCHAR2/TANK/LONG/CLOB/statement and the character set to be used for NCHAR/NVARCHAR2/NCLOB. Only if these character sets is specified as 0, character set NLS_LANG is used. Also, the OIC programs can specify different character for each binding sets or set the variable (i.e. the buffer input/output). Note: The OIC programs always use NLS_LANG to initialize the language settings and the territory for the client program and the database session. Only the character set can be specified is OCIEnvNlsCreate().

  OCIEnvNlsCreate() can specify the client character set to UTF-16 (platform boutien) format. This is not possible with NLS_LANG.

  Various interfaces based on the BEAK, such as ODBC Oracle and .NET for the ODP, explicitly initialize OCI with character set Unicode and therefore ignore the NLS_LANG character set as well.

  Thnx,
  Sergiusz