Oracle SQL Developer Screen hangs up

I am facing an unusual problem in Oracle SQL Developer. When I try to compile a store procedure it hangs up the Oracle SQL Developer Screen and I can't do any activity, except to kill the SQL developer instance and start again.
But when i start he instance and try to compile it, i again get the same error.
Anybody faced such problem? I am new to oracle.
For one or two instance I waited for 5 to 10 min and got this error
ORA-04021 timeout occurred while waiting to lock object
But I am the only person working on this instance of Oracle

That would indicate some other session is currently running the proc. Check out Tools - Monitor Sessions, or the Enterprise Manager. If necessary, you can kill the locking session from both.
Hope that helps,
K.

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Message was edited by:
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# Copyright 2000-2006 Oracle Corporation.
# All Rights Reserved.
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Oracle SQL Developer freezes and locks up computer randomly

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I tried dumping the contents, but the java dump wasn't showing anything at all, and it would never freeze while I had the console window in focus, so it wasn't very helpful unfortunately.
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Message was edited by:
user645599

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Oracle SQL Developer Release 1.5.5 "compile for debug"

Using Oracle SQL Developer Release 1.5.5 on Windows XP pro machine connecting to 9.2.0.4 database on AIX machine.
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Oracle SQL Developer, v1.0.15.57

The SQL Developer is not starting, the splash appears but it freezes after the first four red dots....
Someone knows a solution ?
I run Java SDK 1.5.0-07-b03, Oracle Express 10.2.0.1.0 on a Linux Debian Sarge r2, 2.6.

for testing a gave to the user all rights to write, it still hangs (I also deleted the
.sqldeveloper directory).
Here the dump:
Oracle SQL Developer 1.0
Copyright (c) 2005 Oracle Corporation. All Rights Reserved.
Working directory is /opt/sqldeveloper/jdev/bin
Full thread dump Java HotSpot(TM) Client VM (1.5.0_07-b03 mixed mode):
"TimerQueue" daemon prio=1 tid=0x082d4388 nid=0x5475 in Object.wait() [0x475ea000..0x475ea640]
at java.lang.Object.wait(Native Method)
- waiting on <0x71dcb880> (a javax.swing.TimerQueue)
at javax.swing.TimerQueue.run(TimerQueue.java:233)
- locked <0x71dcb880> (a javax.swing.TimerQueue)
at java.lang.Thread.run(Thread.java:595)
"AWT-EventQueue-0" prio=1 tid=0x082af070 nid=0x5474 in Object.wait() [0x4756a000..0x4756a6c0]
at java.lang.Object.wait(Native Method)
- waiting on <0x71d977f8> (a java.awt.EventQueue)
at java.lang.Object.wait(Object.java:474)
at java.awt.EventQueue.getNextEvent(EventQueue.java:345)
- locked <0x71d977f8> (a java.awt.EventQueue)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:189)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
"AWT-Shutdown" prio=1 tid=0x082aea60 nid=0x5473 in Object.wait() [0x474ea000..0x474ea740]
at java.lang.Object.wait(Native Method)
- waiting on <0x71d8ea10> (a java.lang.Object)
at java.lang.Object.wait(Object.java:474)
at sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:259)
- locked <0x71d8ea10> (a java.lang.Object)
at java.lang.Thread.run(Thread.java:595)
"AWT-XAWT" daemon prio=1 tid=0x0828e788 nid=0x5471 runnable [0x473ea000..0x473ea840]
at sun.awt.X11.XToolkit.waitForEvents(Native Method)
at sun.awt.X11.XToolkit.run(XToolkit.java:463)
at sun.awt.X11.XToolkit.run(XToolkit.java:438)
at java.lang.Thread.run(Thread.java:595)
"Java2D Disposer" daemon prio=1 tid=0x0827e960 nid=0x5470 in Object.wait() [0x4734a000..0x4734a4c0]
at java.lang.Object.wait(Native Method)
- waiting on <0x71da3ae0> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
- locked <0x71da3ae0> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
at sun.java2d.Disposer.run(Disposer.java:107)
at java.lang.Thread.run(Thread.java:595)
"Low Memory Detector" daemon prio=1 tid=0x080c6b40 nid=0x546e runnable [0x00000000..0x00000000]
"CompilerThread0" daemon prio=1 tid=0x080c55e0 nid=0x546d waiting on condition [0x00000000..0x45c52028]
"Signal Dispatcher" daemon prio=1 tid=0x080c4738 nid=0x546c runnable [0x00000000..0x00000000]
"Finalizer" daemon prio=1 tid=0x080b9c00 nid=0x546b in Object.wait() [0x45b0b000..0x45b0b740]
at java.lang.Object.wait(Native Method)
- waiting on <0x71d16d88> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:116)
- locked <0x71d16d88> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:132)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
"Reference Handler" daemon prio=1 tid=0x080b8f80 nid=0x546a in Object.wait() [0x45a8b000..0x45a8b7c0]
at java.lang.Object.wait(Native Method)
- waiting on <0x71d16e08> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Object.java:474)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
- locked <0x71d16e08> (a java.lang.ref.Reference$Lock)
"main" prio=1 tid=0x0805d7a8 nid=0x5468 runnable [0xbfffc000..0xbfffd1f8]
at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:394)
at java.lang.StringBuilder.append(StringBuilder.java:120)
at java.io.FileNotFoundException.<init>(FileNotFoundException.java:59)
at java.io.RandomAccessFile.open(Native Method)
at java.io.RandomAccessFile.<init>(RandomAccessFile.java:212)
at java.io.RandomAccessFile.<init>(RandomAccessFile.java:98)
at oracle.ide.persistence.StorageFile.open(StorageFile.java:157)
at oracle.ide.persistence.NameSpace.init(NameSpace.java:76)
at oracle.ide.persistence.NameSpace.checkInit(NameSpace.java:97)
at oracle.ide.persistence.NameSpace.getNameSpace(NameSpace.java:191)
at oracle.ide.persistence.NameSpace.getNameSpace(NameSpace.java:199)
at oracle.ideimpl.history.HistoryManagerImpl.<clinit>(HistoryManagerImpl.java:70)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:164)
at oracle.ideimpl.extension.AddinManagerImpl.createAddin(AddinManagerImpl.java:442)
at oracle.ideimpl.extension.AddinManagerImpl.initializeAddins(AddinManagerImpl.java:225)
at oracle.ideimpl.extension.AddinManagerImpl.initProductAndUserAddins(AddinManagerImpl.java:156)
- locked <0x71dcbcb8> (a oracle.ideimpl.extension.AddinManagerImpl)
at oracle.ide.IdeCore.initProductAndUserAddins(IdeCore.java:1439)
at oracle.ide.IdeCore.startupImpl(IdeCore.java:1204)
at oracle.ide.Ide.startup(Ide.java:672)
at oracle.ideimpl.Main.start(Main.java:49)
at oracle.ideimpl.Main.main(Main.java:25)
"VM Thread" prio=1 tid=0x080b62f8 nid=0x5469 runnable
"VM Periodic Task Thread" prio=1 tid=0x080c7fe0 nid=0x546f waiting on condition

Oracle sql developer Data Modeler -er diagram

Hi
I tried to Oracle sql developer data modeler for show relational ER diagrams.
Tables are came on data modeler but not shown relations between tables.
like this
How can show relations between tables?
http://i54.tinypic.com/30wxq1e.jpg

SDDM cannot create an ER diagram with only simple table definitions. It requires that primary keys (PKs) and foreign keys (FKs) be defined first. My guess is you imported these table designs from an existing database. If so, that database does not contain those constraints. (I have found this to be an issue in many organizations over the last 20 years - including my current job). You will have to determine:
1. The PKs for each table (either via data profiling or talk to someone who "knows" what they are supposed to be, or by reading application logic/code used to manage the tables).
2. The FKs between the tables. You may be able to guess some of that based on column names, otherwise you will have to figure them out (same as above)
Then you can update the model in SDDM with the PK definiions (manually). You must do that first before you draw in the FKs between the tables. Now if you want a true Entity Relationship model you need create a logical model from this relational model. The SDDM utility for that will convert the tables to entities and the FKs to relationships.
I have the basic steps with screen shots outlined in a presentation I gave in Denver in late 2009. It was an earlier version of SDDM but the basics are the same. You can find the presentation is here: http://www.rmoug.org/QEW2009/SQL%20Developer%20Data%20Modeler%20(2).pdf. Start at about slide 12.
HTH
(FYI - I no longer work at that company so the contact information not correct anymore).
Edited by: Kent Graziano on Apr 25, 2011 1:13 PM
Edited by: Kent Graziano on Apr 25, 2011 1:14 PM

SQL Developer EA3 hangs after start up in MacOS

Does anyone experience this issue? After I install SQLDeveloper EA3 for Mac OS, when I click on the app to start. SQLDeveloper starts up fine and it will present the start-up page. But once it is in the Start-up page, then it hangs with a spinning wheel or hour glass in Windows term. It looks like it is doing something. But it just won't work and it hangs. I have to force kill the job to get out of it.
Does anyone know if there is any issue like this on the MacOS side? I have Java JDK 1.7.45 on my Mac. SQLDeveloper 3 works fine when I uninstall SQL Developer 4 EA3 and put the SQL Developer 3 back. I don't think that this is a java related. But it may be configuration related where SQL Developer appears to go to la la land after it starts up.
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I did run this from the terminal. I run it from /Applications/SQLDeveloper.app/Contents/Resources/sqldeveloper/sqldeveloper/bin and simply run it with ./sqldeveloper.
I have also updated the sqldeveloper.conf to use debug.conf option.
IncludeConfFile sqldeveloper-debug.conf
When I run it, I receive the following and then it hangs and the spinning wheel happens...
Oracle SQL Developer
Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
Java asserts are enabled!
LOAD TIME : 315
The following lists the dump when I issued kill -3 <pid>:
Full thread dump Java HotSpot(TM) 64-Bit Server VM (24.45-b08 mixed mode):
"status-0" prio=5 tid=0x00007ff974d84800 nid=0x13c0b waiting on condition [0x00000001150a6000]
   java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000007f68ee7a0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
at java.util.concurrent.DelayQueue.take(DelayQueue.java:209)
at oracle.ide.status.StatusExecutor$StatusQueue.take(StatusExecutor.java:338)
at oracle.ide.status.StatusExecutor$StatusQueue.take(StatusExecutor.java:300)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
"IconOverlayTracker Timer: null-jdbcNodeInfoType" prio=5 tid=0x00007ff976848000 nid=0x13913 in Object.wait() [0x00000001200a4000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000007f69a1e80> (a java.util.TaskQueue)
at java.lang.Object.wait(Object.java:503)
at java.util.TimerThread.mainLoop(Timer.java:526)
- locked <0x00000007f69a1e80> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:505)
"WaitCursor-Timer" prio=5 tid=0x00007ff974e0a000 nid=0x11d03 in Object.wait() [0x000000011bca5000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000007f670c360> (a java.util.TaskQueue)
at java.lang.Object.wait(Object.java:503)
at java.util.TimerThread.mainLoop(Timer.java:526)
- locked <0x00000007f670c360> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:505)
"WeakDataReference polling" prio=5 tid=0x00007ff97b325800 nid=0x11b03 in Object.wait() [0x000000011bba2000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000007f674cd10> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)
- locked <0x00000007f674cd10> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)
at oracle.ide.util.WeakDataReference$Cleaner.run(WeakDataReference.java:88)
at java.lang.Thread.run(Thread.java:744)
"pool-2-thread-1" prio=5 tid=0x00007ff97e1f6800 nid=0x11903 waiting on condition [0x000000011b18a000]
   java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000007f62b07d0> (a java.util.concurrent.SynchronousQueue$TransferStack)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:458)
at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:359)
at java.util.concurrent.SynchronousQueue.take(SynchronousQueue.java:925)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
"Scheduler" daemon prio=5 tid=0x00007ff97e621000 nid=0x11707 in Object.wait() [0x0000000117986000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000007f62f3f08> (a oracle.dbtools.raptor.backgroundTask.TaskLinkedList)
at java.lang.Object.wait(Object.java:503)
at oracle.dbtools.raptor.backgroundTask.TaskLinkedList.takeNextTask(TaskLinkedList.java:47)
- locked <0x00000007f62f3f08> (a oracle.dbtools.raptor.backgroundTask.TaskLinkedList)
at oracle.dbtools.raptor.backgroundTask.RaptorTaskManager$SchedulerThread.run(RaptorTaskManager.java:479)
"DestroyJavaVM" prio=5 tid=0x00007ff9798c8000 nid=0x1903 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE
"Thread-9" daemon prio=5 tid=0x00007ff97bac2000 nid=0x11303 in Object.wait() [0x000000011b087000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000007f5225358> (a java.util.LinkedList)
at java.lang.Object.wait(Object.java:503)
at java.util.prefs.AbstractPreferences$EventDispatchThread.run(AbstractPreferences.java:1476)
- locked <0x00000007f5225358> (a java.util.LinkedList)
"Log Poller" prio=5 tid=0x00007ff97b048800 nid=0x11007 waiting on condition [0x000000011a9ca000]
   java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000007f55b3160> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at oracle.ide.log.QueuedLoggingHandler.take(QueuedLoggingHandler.java:60)
at oracle.ideimpl.log.TabbedLogManager$4.run(TabbedLogManager.java:321)
at java.lang.Thread.run(Thread.java:744)
"JarIndex Timer" daemon prio=5 tid=0x00007ff97b80d800 nid=0x10407 in Object.wait() [0x000000011b474000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000007f4aaf6f0> (a java.util.TaskQueue)
at java.util.TimerThread.mainLoop(Timer.java:552)
- locked <0x00000007f4aaf6f0> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:505)
"TimedCache-Timer" daemon prio=5 tid=0x00007ff97b099000 nid=0x1060b in Object.wait() [0x000000011af84000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000007f4891358> (a java.util.TaskQueue)
at java.lang.Object.wait(Object.java:503)
at java.util.TimerThread.mainLoop(Timer.java:526)
- locked <0x00000007f4891358> (a java.util.TaskQueue)
at java.util.TimerThread.run(Timer.java:505)
"Framework Event Dispatcher" daemon prio=5 tid=0x00007ff975b08800 nid=0x10203 in Object.wait() [0x0000000117f48000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000007f41f4ac0> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread)
at java.lang.Object.wait(Object.java:503)
at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:400)
- locked <0x00000007f41f4ac0> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread)
at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:336)
"Framework Active Thread" prio=5 tid=0x00007ff9741b6000 nid=0xfe17 in Object.wait() [0x0000000117d42000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000007f4059920> (a org.eclipse.osgi.framework.internal.core.Framework)
at org.eclipse.osgi.framework.internal.core.Framework.run(Framework.java:1863)
- locked <0x00000007f4059920> (a org.eclipse.osgi.framework.internal.core.Framework)
at java.lang.Thread.run(Thread.java:744)
"CLI Requests Server" daemon prio=5 tid=0x00007ff974975000 nid=0xf103 runnable [0x00000001168f9000]
   java.lang.Thread.State: RUNNABLE
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:398)
at java.net.ServerSocket.implAccept(ServerSocket.java:530)
at java.net.ServerSocket.accept(ServerSocket.java:498)
at org.netbeans.CLIHandler$Server.run(CLIHandler.java:1100)
"Active Reference Queue Daemon" daemon prio=5 tid=0x00007ff974974800 nid=0xef03 in Object.wait() [0x00000001165c5000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000007f3ea0180> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)
- locked <0x00000007f3ea0180> (a java.lang.ref.ReferenceQueue$Lock)
at org.openide.util.lookup.implspi.ActiveQueue$Daemon.run(ActiveQueue.java:180)
- locked <0x00000007f3ea0180> (a java.lang.ref.ReferenceQueue$Lock)
"TimerQueue" daemon prio=5 tid=0x00007ff9748c3800 nid=0xd703 waiting on condition [0x000000011220c000]
   java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000007f3f10eb8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
at java.util.concurrent.DelayQueue.take(DelayQueue.java:209)
at javax.swing.TimerQueue.run(TimerQueue.java:171)
at java.lang.Thread.run(Thread.java:744)
"Java2D Disposer" daemon prio=5 tid=0x00007ff97489a000 nid=0xd307 in Object.wait() [0x0000000111fc1000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000007f3f264b8> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)
- locked <0x00000007f3f264b8> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)
at sun.java2d.Disposer.run(Disposer.java:145)
at java.lang.Thread.run(Thread.java:744)
"Java2D Queue Flusher" daemon prio=5 tid=0x00007ff975884000 nid=0xc207 in Object.wait() [0x0000000110cab000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000007f3e85998> (a sun.java2d.opengl.OGLRenderQueue$QueueFlusher)
at sun.java2d.opengl.OGLRenderQueue$QueueFlusher.run(OGLRenderQueue.java:208)
- locked <0x00000007f3e85998> (a sun.java2d.opengl.OGLRenderQueue$QueueFlusher)
"AWT-EventQueue-0" prio=5 tid=0x00007ff974883000 nid=0xbb03 waiting on condition [0x0000000110ba8000]
   java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000007f3f0f658> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
at java.awt.EventQueue.getNextEvent(EventQueue.java:543)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:211)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
"AWT-Shutdown" prio=5 tid=0x00007ff975879000 nid=0x750b in Object.wait() [0x000000010e088000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000007f3f13b80> (a java.lang.Object)
at java.lang.Object.wait(Object.java:503)
at sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:287)
- locked <0x00000007f3f13b80> (a java.lang.Object)
at java.lang.Thread.run(Thread.java:744)
"AppKit Thread" daemon prio=5 tid=0x00007ff975881800 nid=0x507 runnable [0x00007fff5c5bd000]
   java.lang.Thread.State: RUNNABLE
at sun.lwawt.macosx.LWCToolkit.doAWTRunLoop(Native Method)
at sun.lwawt.macosx.LWCToolkit.invokeAndWait(LWCToolkit.java:549)
at sun.lwawt.macosx.LWCToolkit.invokeAndWait(LWCToolkit.java:489)
at sun.lwawt.macosx.CAccessibility.invokeAndWait(CAccessibility.java:75)
at sun.lwawt.macosx.CAccessibility.getFocusOwner(CAccessibility.java:521)
"Service Thread" daemon prio=5 tid=0x00007ff97380e000 nid=0x5303 runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE
"C2 CompilerThread1" daemon prio=5 tid=0x00007ff975823800 nid=0x5103 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE
"C2 CompilerThread0" daemon prio=5 tid=0x00007ff97401a000 nid=0x4f03 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" daemon prio=5 tid=0x00007ff97401f000 nid=0x4d03 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE
"Finalizer" daemon prio=5 tid=0x00007ff974843800 nid=0x3903 in Object.wait() [0x000000010bef2000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000007f3bdf128> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)
- locked <0x00000007f3bdf128> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:189)
"Reference Handler" daemon prio=5 tid=0x00007ff974010800 nid=0x3703 in Object.wait() [0x000000010bdef000]
   java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000007f3f24e00> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Object.java:503)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133)
- locked <0x00000007f3f24e00> (a java.lang.ref.Reference$Lock)
"VM Thread" prio=5 tid=0x00007ff974843000 nid=0x3503 runnable
"GC task thread#0 (ParallelGC)" prio=5 tid=0x00007ff974814800 nid=0x2503 runnable
"GC task thread#1 (ParallelGC)" prio=5 tid=0x00007ff974815000 nid=0x2703 runnable
"GC task thread#2 (ParallelGC)" prio=5 tid=0x00007ff974815800 nid=0x2903 runnable
"GC task thread#3 (ParallelGC)" prio=5 tid=0x00007ff974816000 nid=0x2b03 runnable
"GC task thread#4 (ParallelGC)" prio=5 tid=0x00007ff974817000 nid=0x2d03 runnable
"GC task thread#5 (ParallelGC)" prio=5 tid=0x00007ff974817800 nid=0x2f03 runnable
"GC task thread#6 (ParallelGC)" prio=5 tid=0x00007ff974818000 nid=0x3103 runnable
"GC task thread#7 (ParallelGC)" prio=5 tid=0x00007ff974818800 nid=0x3303 runnable
"VM Periodic Task Thread" prio=5 tid=0x00007ff975834800 nid=0x5503 waiting on condition
JNI global references: 1152
Heap
PSYoungGen      total 46080K, used 17363K [0x00000007fbd00000, 0x0000000800000000, 0x0000000800000000)
eden space 23552K, 42% used [0x00000007fbd00000,0x00000007fc6c8250,0x00000007fd400000)
from space 22528K, 32% used [0x00000007fd400000,0x00000007fdb2caf8,0x00000007fea00000)
to   space 22528K, 0% used [0x00000007fea00000,0x00000007fea00000,0x0000000800000000)
ParOldGen       total 131584K, used 73062K [0x00000007f3800000, 0x00000007fb880000, 0x00000007fbd00000)
object space 131584K, 55% used [0x00000007f3800000,0x00000007f7f59820,0x00000007fb880000)
PSPermGen       total 92160K, used 67536K [0x00000007e3800000, 0x00000007e9200000, 0x00000007f3800000)
object space 92160K, 73% used [0x00000007e3800000,0x00000007e79f40d0,0x00000007e9200000)

How to print a something in oracle sql developer

Hello all
Do you know How to print a something in oracle sql developer? i mean for example in the query we write something, (offcourse i dont mean comments)
thank u in advance.
best

1003209 wrote:
Hello all
Do you know How to print a something in oracle sql developer? i mean for example in the query we write something, (offcourse i dont mean comments)
thank u in advance.
bestDBMS_OUTPUT()

Oracle SQL Developer 1.0 is easy to install and use, and is portable

I have tried the latest version of Oracle SQL Developer 1.0 and would like to share my experience of using it.
Installation of Oracle SQL Developer 1.0
Download from
http://www.oracle.com/technology/software/products/sql/index.html?_template
Unzip the Oracle SQL Developer for Windows (55.8 MB) to C:\sqldeveloper (103MB)
Advantages: The unzip folder can be your removable disk and you can access Oracle
anywhere provided that there is an Internet connection to Oracle Server.
Unzip sqldeveloper-1557.zip to C:\ with folder name;
double-click on sqldeveloper.exe in c:\sqldeveloper
Click on [No]
Tick all check boxes
Click on [OK]
Right-click on Connections, New
Database Connection…
Enter User name: SCOTT
Password: TIGER
Hostname: 127.0.0.1 (or IP of your Oracle Server on the Internet)
SID: orcl
If you want to connect to local Oracle user SYS,
Enter User name: sys
Password: ora10g_manager_password
Hostname: 127.0.0.1
SID: orcl
Select Role: SYSDBA
Click on [Connect]
Right-click on Tables, Create Table
Click on [Add Column]
Select Type: NUMBER for COLUMN2
Click on [OK]
Table1 is created
Click on TABLE1, click on “Data” tab
Click on the “Green Plus” icon to insert record
Click on “Commit Changes” icon
Click on “DBConnection1” tab
Enter: select * from table1;
Click on “Execute Statement (F9)” icon
To exit: Click on File, Exit

Have you noticed that there's a forum dedicated to SQL Developer?
C.

Copying from Oracle SQL Developer to Microsoft Word doesn't retain formatting (Font,colors etc)

Copying from Oracle SQL Developer Worksheet doesn't retain formatting (font,color etc...)in Microsoft Word but copying from other programs such as
visual studio, chrome browser etc works fine. This doesn't work even after changed the setting to Keep Source formatting of Options-> Copy and Paste Settings

Hi,
I notice that you have cross posted in Answers forum and Oracle forum. Have you tried Mr. Peter's suggestion?
Then, I recommend we check the Word settings:
1. Go to: Options > Advanced > Cut, Copy and Paste
2. Make sure that Use smart cut and paste is ticked.
3. Click the Settings button next to this option
4. Make sure that Smart Style
Behavior is checked.
If the issue still exists, please upload a sample through One Drive, I want to test.
Regards,
George Zhao
TechNet Community Support

Unable to connect to Oracle Database using Oracle Sql developer 2.1.1.64

Hi Everyone,
I am searching for some help regarding my problem with Oracle connectivity. I have installed Oracle 11g release 2 on my Windows XP Professional Laptop. For a few days after installation i could connect to the Oracle database with the SYSTEM account using Oracle SQL developer ( installed on the same Laptop) but now i am unable to do so.It gives me this annoying message:
An error was encountered performing the required operation Got a minus one from read call .Vendor code 0
However i am able to connect using Sql Plus by supplying the username SYSTEM and the corresponding password.
My TNSNAMES .ora file is as follows:
ORACLE =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST =localhost)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = ORACLE)
ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
My Listener.ora file is as follows:
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = D:\app\product\11.2.0\dbhome_1)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:D:\app\product\11.2.0\dbhome_1\bin\oraclr11.dll")
(SID_DESC =
(GLOBAL_DBNAME = Oracle)
(ORACLE_HOME = D:\app\product\11.2.0\dbhome_1)
(SID_NAME = Oracle)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(PROTOCOL_STACK =
(PRESENTATION = GIOP)
(SESSION = RAW)
ADR_BASE_LISTENER = D:\app
My Sqlnet.ora file is as follows:
SQLNET.AUTHENTICATION_SERVICES= (NTS)
NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)
I am new to Oracle and so i need someone in this forum who can help me resolve this problem. Also i even tried connecting to the database using Toad 10.5.0.41. It give me the following error:
ORA 12537 : TNS Connection closed
Thanks for your patience and help in advance.
---Prashant

Hello Irian and Sue,
I can connect to the Oracle database using SQL Plus. Now when i TNSPING ORACLE from command line i get the following message :
Used parameter files:
D:\app\product\11.2.0\dbhome_1\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST =localhost
*)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = ORACLE)))*
TNS-12537: TNS:connection closed
Thanks for your response to my initial post.Do u have any other methods to resolve this?

Oracle SQL Developer error - "The file-based source procedure Name is not present in the database."

I recently started working on the Oracle SQL developer. I have 'select' privileges on the QA schema and when tried to execute proc in QA. It is giving the error as 'The file-based source <procedure Name> is not present in the database. Was it compiled?'
instead 'you do not have sufficient privileges to execute this procedure'. Did research on internet but with no luck.What configuration changes needed to be done to make it work.Guide me.

Sounds like you do not have the correct privileges. What should have been granted to you by the QA user, or some other user with appropriate privileges, is...
grant EXECUTE on "QA"."<PROCEDURE_OF_INTEREST>" to "<YOUR_USERID>" ;
Note that a grant of execute on a procedure has nothing to do with grants of select on some or all of QA's tables and views.
So, as Vadim suggests, from your connection node in SQL Developer's Connections view, if you expand the Other Users node, then expand QA and look in the Procedures node, do you see the procedure of interest? If not, you cannot expect to be able to execute it from your userid's connection. And even if you do see it, you may have some other privilege that permits viewing but not executing, like...
The role SELECT_CATALOG_ROLE
The system privilege SELECT ANY DICTIONARY
And even if you do not see it there, then having certain other privileges granted to you could permit executing it in general, like...
The role EXECUTE_CATALOG_ROLE
The system privilege EXECUTE ANY PROCEDURE
Also, note that the 3.0 release is a bit dated nowadays. Upgrading to 4.0.3 production or even the 4.1 EA2 (early adopter) release will, in general, give you a better experience.
Best wishes,
Gary

Oracle SQL Developer Screen hangs up

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