Sql Developer is working very slow and it's making other applications slow

I am using SQL Developer 1.5.1.54.40.
Sometimes it hangs. Sometimes the space key doesn't work in the sql sheet.It's overall performance is slow. And i have found it slows down other applications to open and close. I have 1GB RAM.
Please tell me is it the problem of SQL Developer or my PC?

I have seen the "Automatically Check for Updates" option significantly slow down the start of up SQL Developer when it is switched on. You might want to see if switching that off (Tools > Preferences > Extensions) makes a difference to start up time.
SQL Developer's not insignificant memory usage may cause problems if it takes you beyond your physical memory, which typically slows down opening, closing and switching between applications. This is when you need to look at the task manager (assuming windows) as per the previous suggestion.
theFurryOne

Similar Messages

SQL Developer: View menu selections Reports and Connections not working

Downloaded latest SQL Developer May 9 updated version and my dropdown selections from the View menu for Connections, and View Reports do not work. However, Snippets does appear when selected. Hate to lose some of the User Defined reports I had created. Any help would be appreciated.

Don't know if I get what you're saying: the entries Connections and Reports from the View menu don't work?
On top of the connection tree, if you get one, aren't there the two tabs with these options?
If you're unable to view the whole tree, you're installation would be corrupted. Install from scratch in a separate folder, first without migration to see if that resolves the issue. Then you could do the same with migration to retrieve all previous settings and connections.
K.

Since installation of Mavericks, Time Capsule works very slowly, and the next backup of 236 GM will take nearly 30 days. What can I do to get backup more rapidly ?

Since the installation of Mavericks, Time capsule works very slowly and will need 30 days or more to produce a complete backup of about 200 GB. What can I do to get a complete backup more rapidly ?

What setup is the TC now.. ? what model and what firmware? Maverick seems to need 7.6.4 on the older TC.. and latest firmware on the AC version.
Is it in router or bridge mode? Do not use wireless only.. join a wireless network.
Is the computer connected by wireless or ethernet? I strongly recommend a test by ethernet.. with wireless in the computer turned off. If it is still very slow something is majorly wrong.. but I need the info I asked for to troubleshoot further.

Help getting SQL Developer to work

I'm just trying to get SQL Developer to work so I can use student databases. I have no intent of being a networker, and I definetly have no intent of failing this class because I can't do my homework.
Update.
Someone from my Java Class told me to restart the services related to Oracle. I attempted to do so, but got the following errors:
http://img220.imageshack.us/img220/5087/clipboard01hq.jpg
http://img27.imageshack.us/img27/32/clipboard02ro.jpg
I believe the TNSListener service is the main problem (seeing as when I try to open the database I get an error saying "TNSListener service is not running.") So I looked that up, and it said to check sqlnet.log:
Sat Jan 29 18:11:16 2011
Create Relation ADR_CONTROL
Create Relation INC_METER_IMPT_DEF
Create Relation INC_METER_PK_IMPTS
Directory does not exist for read/write [C:\app\Davidi\product\11.1.0\db_1\log] [C:\app\Davidi\product\11.1.0\db_1\log\diag\clients]
Fatal NI connect error 12541, connecting to:
(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=127.0.0.1)(PORT=1521))(CONNECT_DATA=(SID=orcl)(CID=(PROGRAM=C:\Install\sqldeveloper-2.1.1.64.45\sqldeveloper\sqldeveloper.exe)(HOST=THE-FALCON)(USER=Davidi))))
VERSION INFORMATION:
TNS for 32-bit Windows: Version 11.1.0.6.0 - Production
Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 11.1.0.6.0 - Production
Time: 29-JAN-2011 18:11:18
Tracing not turned on.
Tns error struct:
ns main err code: 12541
TNS-12541: TNS:no listener
ns secondary err code: 12560
nt main err code: 511
TNS-00511: No listener
nt secondary err code: 61
nt OS err code: 0
Thu Feb 03 23:04:39 2011
Directory does not exist for read/write [C:\app\Davidi\product\11.1.0\db_3\log] [C:\app\Davidi\product\11.1.0\db_3\log\diag]
Fatal NI connect error 12541, connecting to:
(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=The-Falcon)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=orcl)(CID=(PROGRAM=C:\Install\sqldeveloper-2.1.1.64.45\sqldeveloper\sqldeveloper.exe)(HOST=THE-FALCON)(USER=Davidi))))
VERSION INFORMATION:
TNS for 32-bit Windows: Version 11.1.0.6.0 - Production
Windows NT TCP/IP NT Protocol Adapter for 32-bit Windows: Version 11.1.0.6.0 - Production
Time: 03-FEB-2011 23:04:41
Tracing not turned on.
Tns error struct:
ns main err code: 12541
TNS-12541: TNS:no listener
ns secondary err code: 12560
nt main err code: 511
TNS-00511: No listener
nt secondary err code: 61
nt OS err code: 0
Thu Feb 03 23:08:05 2011
Directory does not exist for read/write [C:\app\Davidi\product\11.1.0\db_3\log] [C:\app\Davidi\product\11.1.0\db_3\log\diag]
Thu Feb 03 23:08:31 2011
Directory does not exist for read/write [C:\app\Davidi\product\11.1.0\db_3\log] [C:\app\Davidi\product\11.1.0\db_3\log\diag]
Thu Feb 03 23:09:36 2011
Directory does not exist for read/write [C:\app\Davidi\product\11.1.0\db_3\log] [C:\app\Davidi\product\11.1.0\db_3\log\diag]
And now I'm stuck again. Does anyone have any suggestions?

Oh right. I did change the port in an attempt to get Scott to work.
Changed back to port 1521, but still no luck.
I think my problem has something to do with OracleDBConsoleorcl. I get Error Code 2 when I try to start that service up.
Although...my SERVERNAME_SID is 192.168.15.101_orcl (Directory: C:\app\Davidi\product\11.1.0\db_1\192.168.15.101_orcl)
Which was the IP Address ipconfig set up the day that SQL Developer was actually working. Of course, that IP Address changes every time you restart windows. My teacher suggested that I set up a static IP Address or try setting it to local host, but I really don't know how to do either of those.
Any help would be appreciated.
Thank you.

MY PC IS WORKING VERY SLOWLY AND HANGING AGAIN AND AGAIN

HELLO
MY NAME IS AKSHAY RAHAR & I HAVE A HP LAPTOP (PAVILION G6 WITH 500 GB HARD DISK , 2 GB RAM , 1 GB GRAPHIC CARD ). IT IS WORKING VERY SLOWLY AND HANG UP AGAIN AND AGAIN .. I REBOOTED IT 3 TIMES BUT I'M FACING SAME PROBLEM PLZ HELP ME ....

There are many reasons why a PC " behaves" this way.
These annoying " gliches" may be caused by an overloaded hard drive, overworked CPU, Malware, running 2 AV 's, unnecessary data, Browser addons or you may have unnecessary programs running in the background etc....
What follows is a series of generic troubleshooting steps that you may care to try...
Make sure all intake/exhausts vents are clean along with all fans.
Get some temp monitoring software. Download cpu-z and gpu-z (both
free) and keep an eye on the video temps
It could be a hard drive that is going bad or corrupted.
To check a hard drive see Check Disk...
In an administrators account type cmd in search.
In cmd type sfc /scannow.
This will report and fix minor problems.
Take note of what is said at the end.
Should your computer freeze, try to do the tests in safe mode.
Go to search, type device manager and look for any yellow warning markers.
Type event viewer, in search (by start button) > Windows Logs > Application
Look for RED critical errors that say app hang, app crash, or anything that relates to the CURRENT problem.
Note the event ID, and the source codes and Google search them.
If overclocking, restore to original.
Try in
safe mode; report back if it works properly.
Clean boot.
You may discover what is causing your problem.
Advice offered in good faith. It is your decision to implement same. Wanikiya and Dyami - Team ZigZag

HT4407 I have already installed Window-7 in my Mac (64 bit). When I downloaded window support software I every time saw network error option on my screen. But network working very well and I can brows webpage. Will someone suggest me support for OSx Lion

I have already installed Window-7 in my Mac (64 bit). When I downloaded window support software I every time saw network error option on my screen. But network working very well and I can brows webpage. Will someone suggest me support for OSx Lion .

If I remember right there "may" be a problem if you have a proxie settings enabled.
System Preferences/ Network/ Advanced/ Proxies. Can't remember which one or if it was an issue in 10.7 or 10.6. Just make sure their all unchecked and try again.
You might try a search in these forums for more information. Different fix's for different issue's.
Sorry I can't help more.........

Just upgraded to Lion last night and it works very smooth and fine. The only problem was the WarCraft3.

Just upgraded to Lion last night and it works very smooth and fine. The only problem was the WarCraft3 Frozen Throne. I was able to run the game but the home menu until the game starts, it becomes black instead of blue. Before, it works very fine on Snow Leopard.

Have you contacted the vendor? Have you perused the game's online forums?

Syncing photos from 4s to new 5s is very slow and stopping. All other sync is ok. Any tip? someone.

Syncing photos from 4s to new 5s is going slow and stops. All other sync is ok. Any tips? someone.

or... put your photos in "My Pictures" in My Documents, and viola, itunes syncs it to the iphone. only one sentence needed =/
maybe im missing your point here, the long paragraph is mindboggling

With new Photos app, I can no longer drag and drop photos into other applications as I did in the past with iPhoto.

With the new Photos app, I can no longer drag and drop photos into other applications as I did with iPhoto. For instance, I have a photo collage app that in the past, I could just drag in the photos I wanted to include. Now, I can DRAG the photos, but they do not DROP. So, I have to go through the export process. It is tedious. What am I missing? Where can I turn on the drag and drop feature for Photos?

YOu're not looking in the right palce. That's inside the iPhoto Application.
You need to look inside the iPhoto Library
As I sid above:
Go to your Pictures Folder and find the iPhoto Library there
Regards
TD

SQL Developer startup is very slow

I'm finding that the first time I start SQL Developer it takes between 3 mins 30 and 4 mins to start up. This seems far too long. It's installed on a Windows 7 PC in it's own folder in Program Files. What's causing it to be so slow? - virus scanning, JVM startup? Also why are there 3 executables - sqldeveloper.exe in teh root and sqldeveloper and sqldeveoperW in teh bin folder?
SQL Developer Version: 3.0.04
o/s: Windows 7
Eric

Your "Automatically Check for Updates" option may be turned on. You can look at this setting by going to Tools->Preferences->Extensions. When I unchecked the "Automatically Check for Updates" checkbox my startup times drastically decreased. Hope that helps.

My 2 year old mac book pro has started to run very hot and sounds as though it is working very hard and seems slower....any thoughts?

my 3 year old mac book pro has started to run much slower, very hot and sounds as though it is running hard....any thoughts?

Login to another User account. Is it faster there?
17" 2.2GHz i7 Quad-Core MacBook Pro  8G RAM  750G HD + OCZ Vertex 3 SSD Boot HD 
Got problems with your Apple iDevice-like iPhone, iPad or iPod touch? Try Troubleshooting 101

SQL Developer 4.0.0.13 and Oracle Cloud DB. Cart Access Issue (Unable to deploy in cloud).

Hello,
I asked for a trial account on 04/02 (this year) of the Oracle Cloud. I've been able to create a Cloud Connection in SQL Developer (I'm able to login with my oracle email with the "Service Instance URL"). I am able to see the 11 example tables (DEPT, EMP, and 9 DEMO_X tables).
My data:
SQL Developer 4.0.0.13
DataCenter: US Commercial 2 (US Commercial - Chicago). I'm settled in México, at this moment I don't remember to have selected some DataCenter, but I got that one.
Domain SFTP Host & Port: sftp.us2.cloud.oracle.com:22
Domain SFTP User Name: USdddddd (changed here for example reasons)
Service SFTP Host & Port: sftp.us2.cloud.oracle.com:22
Service SFTP User Name: USssssss (changed here for example reasons)
My problem. I cannot deploy on the cloud (via the Cart tool on SQL Developer).
In chat support, I was told to check this site (1) Data Loading and the Oracle Database Cloud Service. It seems the steps are the same of this site (2) that I was following before Creating and Deploying JSF/JPA Applications to Oracle Cloud.
My scenario is not according the tutorial. According to (1), the tutorial highlights the use of the user detailed as "Service SFTP User Name" (USssssss). The site says that if I click on that user, I should be able to reset its password on SFTP users. BUT, this user (USssssss, Service SFTP User Name) is NOT shown as it is explained, the user that is shown there is the one under "Domain SFTP information" (USdddddd, that is, the user that I should NOT use, according to that webpage).
My user Service SFTP User is not shown in Security-SFTP Users. When I click the user name (USssssss), the site takes you to the Security tab, and SFTP Users sub tab. I notice that my Service SFTP User Name (USssssss) appears in Security tab, but it appears under "Users" sub tab, NOT on "SFTP Users" sub tab. Also, if I try to reset the Service SFTP User password (in Users sub tab), the site says "Oracle Cloud will send an email with a temporary password to USssssss USssssss." It does not ask me to write the new password (SFTP Users sub tab works fine, asking me a password for USdddddd).
Anyway, in SQL Developer, I made several tests in the Cart, testing either the Service and also the Domain users, port 22 and 2222. None of them worked. The message I get is:
Unable to connect to sftp server with provided details.
I've also tried to access the sftp url with Putty, PSFTP, and Filezilla. From those three apps, the sftp url gives me timeout (either on port 22, or 2222). But if ping that url, I got a response back.
So I'm not sure where is the problem. Is it the url? Is it the port? Is it the Service SFTP User? All of them?
Any comment, is very welcome.
P.S. It will be nice to have a "posted date" for each tutorial and perhaps identify the Cloud version that is being explained (the Oracle cloud is growing fast, perhaps the tutorials will be deprecated soon).

Hi Gustavo,
It appears your Service SFTP user was not created correctly. Please contact support and mention the fact that your Service SFTP user appears on Security/Users tab and not on Security/SFTP Users tab.
Vlad

SQL Developer 2.1: Problem exporting and importing unit tests

Hi,
I have created several unit tests on functions that are within packages. I wanted to export these from one unit test repository into another repository on a different database. The export and import work fine, but when running the tests on the imported version, there are lots of ORA-06550 errors. When debugging this, the function name is missing in the call, i.e. it is attempting <SCHEMA>.<PACKAGE> (parameters) instead of <SCHEMA>.<PACKAGE>.<FUNCTION> (parameters).
Looking in the unit test repository itself, it appears that the OBJECT_CALL column in the UT_TEST table is null - if I populate this with the name of the function, then everything works fine. Therefore, this seems to be a bug with export and import, and it is not including this in the XML. The same problem happens whether I export a single unit test or a suite of tests. Can you please confirm whether this is a bug or whether I am doing something wrong?
Thanks,
Pierre.

Hi Pierre,
Thanks for pointing this out. Unfortunately, it is a bug on our side and you have found the (ugly) "work-around".
Bug 9236694 - 2.1: OTN: UT_TEST.OBJECT_CALL COLUMN NOT EXPORTED/IMPORTED
Brian Jeffries
SQL Developer Team

SQL Developer Not Working "no ocijdbc11 in java.library.path"

Hi,
I have Oracle 10g with SQL Developer 3.0 on Windows XP, they worked well untill I just installed Oracle ODBC (ODAC101040.exe). I started to receive error message "no ocijdbc11 in java.library.path" and I am no longer able to use SQL Developer.
Any solution?

Check on the envirnment variables on the windows. Once you installed the "Oracle ODBC" it might have replaced the Old env. variables that can found in XP "System Properties> advance tab> environment Variables". Make sure you have the right environment variables that point to right directory locations. Update us with your findings.

SQL Developer 1.5.1 - Sorting Table / List of Columns - Why So Slow

Hi All,
why is it so slow to sort the list of columns names in a table.
It appears to be going back and querying the database again. - shouldn't it just be doing a local sort of the JTable ?
Thanks
Bill
Edited by: wfs on Oct 28, 2008 2:31 PM

Yes, it does query again - as it does with everything else being sorted.
You're right they could implement local sorting on a little, complete set, but that should be requested at the announced SQL Developer Exchange, since I recon that would get pretty tedious (taking in count NLS sorting settings).
Then mind you have to query again anyway if a result set is not complete (by default, fetches are 50 records at a time), or fetch everything before being able to apply the local sort, which will give you even more problems on large tables.
Regards,
K.

Sql Developer is working very slow and it's making other applications slow

Similar Messages

Maybe you are looking for