Sqlj and jdbc in a single program causing problems

I am using both sqlj and jdbc in a single program(servlets) but after insatiaitng this program my other sqlj programs are not working while the JDBC pgms are working . Why is it so? How can I remedy it?

Unfortunately, this description is still rather unspecific.
It sounds, as if there might be an issue with the way database connections are established for the SQLJ and JDBC parts of your program. Could you provide more information on that, specifically on how you obtain JDBC connections and SQLJ connection contexts.

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Sqlj and jdbc for linux

Hi All,
I am currently set up the (tomcat) jsp engine on top of apache web server.
And now i would like to install both sqlj and a jdbc driver such
that I can query our oracle database. In all of the options for downloads
there is a windoze option and a solaris option. Do I have to wait for specific
"linux" version to get them to work. Or is the solaris option alright
for linux ??
slightly confused,
Chris

Unfortunately, this description is still rather unspecific.
It sounds, as if there might be an issue with the way database connections are established for the SQLJ and JDBC parts of your program. Could you provide more information on that, specifically on how you obtain JDBC connections and SQLJ connection contexts.

Performance difference between sqlj and jdbc

hi:
i am working with a project and i have to generate text files
from database . first i am working with pl/sql, but i am not so
satisfied with the performance. so i turn to java stored procedure. I have two choice sqlj and jdbc when accessing
database? which performs better? sqlj or jdbc? or there's only
little difference.
And would u like to give me some other choice to run faster.
maybe pro*c/c++ is a choice . but if it can't run much faster ,
it's not a better choice.
regards

Since you don't play games, you'll notice a difference in graphic and video applications that are GPU accelerated, like Motion, and Photoshop CS4 & 5.

Over the course of many years I seem through using different computers to have several apple ids and three email addresses, this is causing problems with synchronising, I have an iPod, iPhone and ipad

Over the course of many years I seem through using different computers to have several apple ids and three email addresses, this is causing problems with synchronising, I have an iPod, iPhone and ipad

Hi there
Sorry for hijacking your thread as put by Dahveed. However I have resolved my issue so I thought I'll share it with the rest of you.
I checked for the error 3194 in youtube and I found some good videos that tell you how to resolve the problem. The issue I was facing was the actually (I know because I have resolved it now) the communication between my computer and apple server which can be fixed as following (if you are using windows):
There is file in following directory:
C:\Windows/system32/drivers/etc/hosts
The file normally has no extension and it is in file format. You need to open it and make sure that every line that has apple server id starts with "#". In my case one of the line started directly with the ip address and then gs.apple.com.
Perform your restore/update after that and hopefully it should be resolved (mine did).
Cheers

JAR files for SQLJ and JDBC drivers: what is the best practice?

starting a migration from IAS 10 to WebLogic 11g.
Apparently the jar files for SQLJ are not on the classpath by default.
java.lang.NoClassDefFoundError: sqlj/runtime/ref/DefaultContextwhich is the better practice: putting the SQLJ runtime jar into the lib subdirectory of the domain directory, or using a shared library reference? (usage of SQLJ is pretty prevalent in our apps, though we may be getting away from it)
are the Oracle JDBC drivers on the classpath by default?
if not, then the same question: put them into the lib subdirectory of the domain directory, or use a shared library reference?

I'm looking at the setDomainEnv, especially the big note at the top:
>
# WARNING: This file is created by the Configuration Wizard.
# Any changes to this script may be lost when adding extensions to this configuration.
>
and am getting squeamish about editing it...
http://www.bea-weblogic.com/how-do-i-disable-wls-automatically-adding-to-classpath.html looks like the default behaviour is for WebLogic to put $DOMAIN/lib;$WL_HOME/common/lib/ext;$WL_HOME/server/lib/ext on the classpath; there is also a reference to setting weblogic.ext.dirs= when starting weblogic (which means I set the WEBLOGIC_EXTENSION_DIRS environment variable).
http://download.oracle.com/docs/cd/E12840_01/wls/docs103/programming/libraries.html#wp1067450 also refers at the bottom to using the domain /lib subdirectory.
so am I correct that a good practice is to just put the jars I think I will globally need into $DOMAIN/lib, rather than putting them in $WL_HOME/common/lib/ext, $WL_HOME/server/lib/ext, or fiddling with the WEBLOGIC_EXTENSION_DIRS environment variable?
Edited by: user8652010 on Feb 10, 2011 1:08 PM

Sqlj and JDBC test

I installed JDK1.2.2, it works very well. I also installed
JDBC7.3.4 and SQLJ7.3.4. After I compiled the
TestInstallCreateTable.java, I run the class to get the following
error messages. Can SQLJ7.3.4 work with the JDK1.2.2?
Exception in thread "main" java.lang.UnsatisfiedLinkError:
C:\ORAWIN95\BIN\oci73jdbc.dll: One of the library files needed to
run this application cannot be found
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at
java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1319)
at
java.lang.ClassLoader.loadLibrary(ClassLoader.java:1243)
at java.lang.Runtime.loadLibrary0(Runtime.java:470)
at java.lang.System.loadLibrary(System.java:768)
at
oracle.jdbc.oci7.OCIDBAccess.logon(OCIDBAccess.java:138)
at
oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:
93)
at
oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:146)
at
java.sql.DriverManager.getConnection(DriverManager.java:457)
at
java.sql.DriverManager.getConnection(DriverManager.java:137)
at
sqlj.runtime.ref.ConnectionContextImpl.<init>(ConnectionContextIm
pl.
ava:102)
at
sqlj.runtime.ref.DefaultContext.<init>(DefaultContext.java:142)
at
oracle.sqlj.runtime.Oracle.getConnection(Oracle.java:501)
null

Thank you for your timely help. After setting up %JAVA_HOME%\lib\classes.zip in classpath, I am able to compile the .sqlj file. But I am not able to run. I get a java.lang.NoClassDefFoundError:oracle.sqlj.runtime.Oracle. I am able to see this class in the database, under Java classes. Kindly advice. Thanks in advance.

Single Quote causing problem in XPATH

The workflow was working fine until one of the fields had a single quote in the string and caused the update action to stall.
Using the Execute SQL query module I am updating data in an Oracle table. The query looks like this
UPDATE GSI_FEEDBACK_FORM_HEADERS
SET SITE_STREET = '{$ /process_data/xfaform/object/data/xdp/datasets/data/form1/Details/site_street $}',
SITE_STREET2 = '{$ /process_data/xfaform/object/data/xdp/datasets/data/form1/Details/site_street2 $}'
One of the forms had the street value
"Connah's Quay Deeside". I figured out that the single quote is causing the module to read it as the end of the XPATH, hence causing a "SQL command not ended properly" error.
Any suggestions to oversome this issue.
Aditya

No problem
It also:
Makes your SQL look much neater.
You can type in "test" values for the parameters, so that you can test your SQL statement and see the results.
Howard
http://www.avoka.com

[solved] Some programs cause problems for sound in other programs.

Today I noticed that audio has stopped working in some applications, but not others. The programs that I know where it doesn't work are:
Hotline Miami (game)
VLC
Dungeons of Dredmor (game)
Uplink (game)
Programs where I know it works are:
mplayer / smplayer (on the same files where vlc does not work)
mpd
Programs run through wine
Standalone flash player and the firefox flash plugin
Additionally, when I run a program where audio doesn't work, I have to restart programs where it does. For example, I'll pause mpd, open Hotline Miami, and then quit. When I try to unpause mpd, I'll get the error message "Failed to open audio output". But if I try a couple times, it will eventually resume. It's a similar situation for mplayer. I'll have to quit and restart mplayer a couple times after trying one of the other programs before audio will work.
Further complicating the matter is that there are no error messages for the programs where audio does not work. I can't seem to track down the problem. I also don't do much with sound beyond using mpd and mplayer, so I don't know when this started.
My hardware is a Lenovo IdeaPad z580 with integrated Intel HDA audio.
EDIT: I just noticed that the problem is not what I thought. Part of the problem was simply due to volume. So I can get sound in the listed programs. However, running those programs does still cause the problem for the mplayer and mpd where I have to restart them.
Last edited by mathfreak (2014-03-10 13:27:10)

Gah. It does appear to have been a pulseaudio thing. I hadn't even realized it was installed, let alone running. I've fixed it. Thanks for the help! And thanks, brebs, for the asoundrc file. I think it'll help a lot.

SQLJ or JDBC

I have asked this question in the SQLJ JDBC forum but since nobody answers me I try here instead:
Could you point me to some good resources (white papers) where I can read about performance issues when choosing between SQLJ and JDBC?
I assume this is a rather general question, but I have to come up with a precise answer. This system is limited by a large number of inserts into Oracle, but the SQL statements are not complicated.
Regards
Flemming

Not knowing exactly, but I guess, that there is no real difference between SQLJ and JSBC concerning performance. SQLJ is just a precompiler which translates SQLJ-Statements into JDBC API-calls. So both are basically the same. Most probably the limiting part will be the database, which has to execute all of the INSERT-statemens you mentioned.

SQLJ vs JDBC vs stored procedur?People

SQLJ vs JDBC vs stored procedur?
What is used in the enterprise?
What to study?

SQLJ and JDBC are ways to access the database - from the client, from the middle tier, or from inside the database server itself.
JDBC is an API specified by Sun as part of Java, while SQLJ is an ANSI (soon ISO) standard for embedding SQL in Java.
JDBC is more widespread, while SQLJ is a more productive environment.
Stored procedures are pieces of code executed in the database as part of your database session. In Oracle Databases, stored procedures are usually written either in PL/SQL (a propertietary Oracle language) or in Java. If you write your stored procedure in Java you use JDBC or SQLJ to access the database - essentially the same code you would write on the client or in a middle-tier.

I want to uninstall ReloadEvery as I think it is causing problems however it is not in my list of Extensions or Plugins yet it is clearly installed, I tried reinstalling FF but it was still there! How can I get rid of it?

I installed ReloadEvery a while ago and it seemed to be working fine however I am now having problems with FF crashing and weird things like pages not reloading and not being able to use the back button etc
I have already tried uninstalling and reinstalling FF and upgrading to FF 4.
When I upgraded to FF 4 I was still having problems even though I didn't have any Extensions installed at all, or so I thought. I noticed that ReloadEvery was still installed. I was rather puzzled as I had done a clean install of FF 4. I want to remove ReloadEvery to see if it will solve my problems.
I have also tried following the help on the FF Troubleshooting about manually uninstalling Extensions but again ReloadEvery not listed there yet I am still able to use it in FF!
I want to get rid of it!! I really need some help please.

Clear the cache and the cookies from sites that cause problems.
"Clear the Cache":
*Tools > Options > Advanced > Network > Cached Web Content: "Clear Now"
"Remove Cookies" from sites causing problems:
*Tools > Options > Privacy > Cookies: "Show Cookies"
If clearing cookies doesn't work then it is possible that the cookies.sqlite file that stores the cookies is corrupted.
Rename (or delete) cookies.sqlite (cookies.sqlite.old) and delete other present cookie files like cookies.sqlite-journal in the Firefox Profile Folder in case the file cookies.sqlite got corrupted.
*http://kb.mozillazine.org/Cookies

Turned browser on this am, and opens in Japaness language.reinstalled same problem.

''Turned on computer this am(2-17-2011) and opened Firefox and everything in Japaness. Had to manually chage the address bar and add correct address. Finally uninstall Mozilla Foxfire from the computer. When I reinstalled the same problem continues to occur. Cannot understand when you uninstall and then reinstall why the foreign language contines to be the default'.

Clear the cache and the cookies from sites that cause problems.
* "Clear the Cache": Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now"
* "Remove the Cookies" from sites causing problems: Tools > Options > Privacy > Cookies: "Show Cookies"

Upgrading to 10.5 causes problem with Entourage

I have a problem which I believe to be a Mac OS problem even though it affects Entourage v.X. After upgrading the OS from 10.4 Tiger to 10.5.8 on a PowerPC Mac, Entourage crashes when opening mail that contains complex html. This only happens with the main user account and never happened before the upgrade. Email that only contains text and URL links opens OK. Logging out and back in to a new User, I am able to open and view the same emails that caused problems with the main user.

Generally when an application crashes in one account but it does in another account that indicates that something in the account where the application crashes is corrupt.
You have two choices then. You can either find out where the corruption is located and repair it or if that is too bit of job you can switch accounts.
Allan

Shortly after launching into itunes, it freezes and I get the following message: A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available. How do I resolve this issue?

Shortly after launching itunes, the program freezes and gives me the following message:A problem has caused the program to stop working correctly. Windows will close the program and notify you if a solution is available. The program then closes, even if I have not completed what I am doing. How do I resolve this problem?

That is what I thought. Cannot figure out how to turn it off, though.
However, when I talked to her over the phone, she is definitely using Firefox. I tried to access her Internet Explorer, but it has been deactivated, I believe by Firefox.
She primarily uses the Internet to communicate with her kids, grandkids, and great grandkids. Her e-mail account is with Yahoo Mail, and she uses Firefox to access it. Occasionally, she uses the web to look up information, and may have downloaded a virus.
Do you think there's something in Yahoo Mail that conflicts with Firefox? Is there some remnant of Internet Explorer that needs to be deactivated? Could she have a virus?
Any information would be gratefully appreciated. I live 7 hours away, and can only help her over the phone. I'm trying to develop a course of action that I can use with her. I know a little bit about Firefox, so need your expertise.

Bridge CC and PS CC are they considered as a single program

Hello,
I have just downloaded and installed PS CC, and I have a single app subscrption with CC. Is Bridge CC considered part of PS CC. And by downloading it am I still under the single app agreement.
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Thanks Curt for your prompt reply. I thought so, but I wanted to make sure.

Sqlj and jdbc in a single program causing problems

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