Great! Thanks for the follow-up and the example code, very helpful.
On Thu, Feb 18, 2021 at 1:01 PM Lisa Ruby wrote:
>
> Thank you again Bryan. I just got it working. From what I read about the
> versioning, it would seem that being able to obtain only the major and minor
> versions returned
Thank you again Bryan. I just got it working. From what I read about the
versioning, it would seem that being able to obtain only the major and minor
versions returned from
SYSCS_UTIL.SYSCS_GET_DATABASE_PROPERTY('DataDictionaryVersion') should be
enough to know if a database upgrade is needed.
I had not seen this Bryan. Thank you for pointing it out. Seems like it
would provide the information I'm looking for. I'll look into it.
Lisa
On 2/18/2021 6:48 AM, Bryan Pendleton wrote:
> Have you tried this?
> https://db.apache.org/derby/docs/10.15/ref/rrefproperdatadictversion.html
>
>
Have you tried this?
https://db.apache.org/derby/docs/10.15/ref/rrefproperdatadictversion.html
thanks,
bryan
On Wed, Feb 17, 2021 at 4:23 PM Lisa Ruby wrote:
>
> Probably should have mentioned that I'm using derby version 10.15.2.0
> and AdoptOpenJDK Java 11.0.9.11-hotspot
>
> Lisa
>
> On
Probably should have mentioned that I'm using derby version 10.15.2.0
and AdoptOpenJDK Java 11.0.9.11-hotspot
Lisa
On 2/17/2021 4:08 PM, Lisa Ruby wrote:
> Hi,
>
> I am using derby in the embedded mode for a Java Windows desktop
> application. I am trying to find a way that I can determine what
Hi,
I am using derby in the embedded mode for a Java Windows desktop
application. I am trying to find a way that I can determine what version
my database is. When I use the Java Connection class
getMetaData().getDatabaseProductVersion() call it always returns the
version of the derby driver I am
.n7.nabble.com/How-to-migrate-a-Derby-database-tp151268p151269.html
I'm NOT completely sure what I'm doing right now. I think this
message should end up being an email addressed to Rick Hillegas.
I'm able to do this because of his reply to my original post which
was done by sending an email
should be copied on the whole conversation.
Thanks,
-Rick
On 6/29/20 7:39 AM, recei...@gowdygroup.net wrote:
Hi Ajax,
Here are a couple points to consider:
...
Quoted from:
http://apache-database.10148.n7.nabble.com/How-to-migrate-a-Derby-database-tp151268p151269.html
I'm NOT completely sure
:39 AM, recei...@gowdygroup.net wrote:
Hi Ajax,
Here are a couple points to consider:
...
Quoted from:
http://apache-database.10148.n7.nabble.com/How-to-migrate-a-Derby-database-tp151268p151269.html
I'm NOT completely sure what I'm doing right now. I think this message should
end up being
to quiesce the source database first, that is, gracefully
shut it down. The Derby database format has not changed since the code
was open-sourced in the early noughties. It is a platform-agnostic
format, so you can simply tar up the whole directory tree holding the
old database and then un-tar
It would be nice to have a way to convert a database to a form that is
independent of the software used to support the database. For example,
when using phpMyAdmin on a MySQL database there is an option referred to
as "Export". This option causes the creation of a text file that
contains all
Hi all
have sorted the problem :)
whew
Bob M
--
Sent from:
http://apache-database.10148.n7.nabble.com/Apache-Derby-Users-f95095.html
Which instructions are you following?
And where did you enter 'java org.apache.derby.tools.sysinfo'?
On Sat, Apr 7, 2018 at 3:06 PM, Bob M wrote:
> Hi
>
> Am trying to install the latest version 10.14.1.0
>
> Following instructions - I get to verifying Derby
>
> I
Hi
Am trying to install the latest version 10.14.1.0
Following instructions - I get to verifying Derby
I input the command - java org.apache.derby.tools.sysinfo
when I enter this command, there is an extremely brief flash on the screen
and that is it ?
what am I doing wrong ?
Bob M
--
gt; "Switch off the machine's write caching" . now the article is written in
> 2013. Is it still application to derby database corruption or now it has no
> effect.
>
> Regards,
> Shreyans Jain
>
--
Peter Ondruška
--
kaibo, s.r.o., ID 28435036, registered
ation.
>
>
> Regards,
> --
> Kristian
>
> Den ons. 12. jul. 2017, 20:04 skrev Shreyans Jain <shreyans2...@gmail.com
> >:
>
>> I was reading https://wiki.apache.org/db-derby/DatabaseCorruption and i
>> found prevention of corruption which states
>&g
0:04 skrev Shreyans Jain <shreyans2...@gmail.com>:
> I was reading https://wiki.apache.org/db-derby/DatabaseCorruption and i
> found prevention of corruption which states
> "Switch off the machine's write caching" . now the article is written in
> 2013. Is it still applicati
ding Derby Database Corruption Issues on wiki of derby and i
found prevention of corruption which states "Switch off the machine's
write caching" . Now the article was last edited 2014-12-13 16:32:01 by
50. Is it still application to derby database corruption or now it has
no effect.
Regards,
Shreyans Jain
I was reading Derby Database Corruption Issues on wiki of derby and i found
prevention of corruption which states "Switch off the machine's write
caching" . Now the article was last edited 2014-12-13 16:32:01 by 50. Is it
still application to derby database corruption or now it has
I was reading https://wiki.apache.org/db-derby/DatabaseCorruption and i
found prevention of corruption which states
"Switch off the machine's write caching" . now the article is written in
2013. Is it still application to derby database corruption or now it has no
effect.
Regards,
Shreyans Jain
Hi all.
A while ago I opened this ticket to allow opening a database from an NIO2 Path.
https://issues.apache.org/jira/browse/DERBY-6912
I want to be able to open from a Path because everything other file we
modify is done via a Path, allowing more universal abstraction of
where the data
lt;derby-user@db.apache.org>
Subject: Re: Shutdown Derby database using JPA not DriverManager
You should avoid using Persistence.createEntityManagerFactory. It does not work
well in OSGi. Instead use Aries JPA or Aries transaction control.
Both can provide you with a fully configured Enti
cschneider...@gmail.com] On Behalf Of
Christian Schneider
Sent: Monday, January 2, 2017 07:32
To: Derby Discussion <derby-user@db.apache.org>
Subject: Re: Shutdown Derby database using JPA not DriverManager
You should avoid using Persistence.createEntityManagerFactory. It does not work
well in OSGi. I
At one point in the application, I need to stop the underlying Derby database.
All of the examples show calling:
Class.forName("org.apache.derby.jdbc.EmbeddedD
At one point in the application, I need to stop the underlying Derby database.
All of the examples show calling:
Class.forName("org.apache.derby.jdbc.EmbeddedDriver");
DriverManager.getConnection("jdbc
back to normal.
We are running derby in network server mode, and another java application
running with multi threads trying insert update.
Please suggest me how to find tune this scenario.
Thanks
Sekhar.
--
View this message in context:
http://apache-database.10148.n7.nabble.com/Derby
Sekhar.
--
View this message in context:
http://apache-database.10148.n7.nabble.com/Derby-database-insert-update-performance-in-Embedded-Linux-Box-tp143263.html
Sent from the Apache Derby Users mailing list archive at Nabble.com.
this message in context:
http://apache-database.10148.n7.nabble.com/Derby-database-insert-update-performance-in-Embedded-Linux-Box-tp143263.html
Sent from the Apache Derby Users mailing list archive at Nabble.com.
mode which is exclusive to that
Jvm. You need to start an instanceof derby in server mode And have
the applications connect to it.
Sent from my iPhone
On Sep 25, 2014, at 18:14, Bob M rgmatth...@orcon.net.nz wrote:
Hi
I have an application which opens a derby database and then does
some
Hi
I have an application which opens a derby database and then does some things
with table A
I have now cloned this application to give me three applications which are
98% identical
App 1 opens the database and actions table 1
App 2 opens the same database and actions table 2
App3 opens the same
opens a derby database and then does some things
with table A
I have now cloned this application to give me three applications which are
98% identical
App 1 opens the database and actions table 1
App 2 opens the same database and actions table 2
App3 opens the same database and actions table 3
to it.
Sent from my iPhone
On Sep 25, 2014, at 18:14, Bob M rgmatth...@orcon.net.nz wrote:
Hi
I have an application which opens a derby database and then does some things
with table A
I have now cloned this application to give me three applications which are
98% identical
App 1 opens the database
that the database server runs under port 1527. But I can´t get a connection
to the database from my windows 7 PC. I checked my firewall (comodo) and
opened the port 1527.
The database server does run on port 1527 (by default), but you
have to start that server yourself.
.
Andreas
--
View this message in context:
http://apache-database.10148.n7.nabble.com/Connect-to-derby-database-on-raspberry-pi-tp137344.html
Sent from the Apache Derby Users mailing list archive at Nabble.com.
On 2/18/14 9:04 AM, Rohit Jhunjhunwala wrote:
Hi,
I am using an embedded derby database (Apache Derby 10.8.1.2) in my
java desktop application.
I would like to know that is there any way to monitor the number of
active connections from my desktop application to the derby database.
I
I have used *EmbeddedConnectionPoolDataSource *class for connection pooling and
I just want to check if my connection are actually being pooled.
You could attach a memory debugger, like the Eclipse Heap
Analysis Tool, and look at the histogram of classes, and
look at the number of instances of
Hi,
I am using an embedded derby database (Apache Derby 10.8.1.2) in my java
desktop application.
I would like to know that is there any way to monitor the number of active
connections from my desktop application to the derby database.
I understand that embedded derby db does not allows
...
Hi Paul,
At Sun Microsystems we ran a stress test on a Derby database which
successfully grew to 500GB. At that point, we halted the test, not
because it was failing, but because we had satisfied ourselves that
Derby could handle large data sets. However, I can't give you an URL
because those
Hi Rick,
I would like to know (with references/URLs preferably) what are the
kinds of sizes that large Derby installs stretch to? Would it go to 1TB?
More? Less?
At Sun Microsystems
Straight from the horse's mouth no less! :)
we ran a stress test on a Derby database which
successfully
Hi all,
I would like to know (with references/URLs preferably) what are the
kinds of sizes that large Derby installs stretch to? Would it go to 1TB?
More? Less?
Thanks in advance for any info, pointers and esp. references and URLs.
Rgs,
Paul...
--
lineh...@tcd.ie
Mob: 00 353 86 864
,
-Rick
On 10/31/13 5:28 AM, Narasimha Rao. Thangella wrote:
Dear Sir,
Greetings from Narasimha Rao,
I using derby database, in that i was unable to open one table and
below i am sending error msg.
So How can I open single table/ repair table
Error msg : Error code 4, SQL state 08006
Dear Sir,
Greetings from Narasimha Rao,
I using derby database, in that i was unable to open one table and below i
am sending error msg.
So How can I open single table/ repair table
Error msg : Error code 4, SQL state 08006: A network protocol error was
encountered and the connection has
On 20. okt. 2013, at 04:01, Bob M rgmatth...@orcon.net.nz wrote:
hi
I have a derby database and a table with over 4,000 records…
It is easier to think about a table as a hash table or tree, rather than an
array. So there isn't really a concept of first or last other than
in context:
http://apache-database.10148.n7.nabble.com/selecting-records-in-a-derby-database-tp134896p134901.html
Sent from the Apache Derby Users mailing list archive at Nabble.com.
rs = s.executeQuery(SELECT COUNT(*) FROM TABLE_NAME);
int recordCount = ??;
The query returned a result set.
Call next() on the result set to move to the first (and only)
row in the result set.
Then you can call getInt() to get the integer value of the
first (and only) column in that row.
://apache-database.10148.n7.nabble.com/selecting-records-in-a-derby-database-tp134896p134906.html
Sent from the Apache Derby Users mailing list archive at Nabble.com.
int recordCount = rs.getInt();
I get compilation error on last line
The method getInt(int) in the type ResultSet in not applicable for the
arguments ()
Indeed, you have to specify the columnIndex.
http://docs.oracle.com/javase/7/docs/api/java/sql/ResultSet.html#getInt(int)
Specify getInt( 1
Hi,
Could someone please explain whats wrong with this little unit test that I
mocked up? I'm using derby version 10.10.1.1
Basically I create an in-memory derby database, shut it down and then
expected it to not exist anymore. But if the unit test is right, I can
actually reconnect
explain whats wrong with this little unit test that I
mocked up? I'm using derby version 10.10.1.1
Basically I create an in-memory derby database, shut it down and then
expected it to not exist anymore. But if the unit test is right, I can
actually reconnect to it.
Best regards
/Pelle
Code
On 10/9/2013 5:26 AM, pelle.ullberg wrote:
Hi,
Could someone please explain whats wrong with this little unit test that I
mocked up? I'm using derby version 10.10.1.1
Basically I create an in-memory derby database, shut it down and then
expected it to not exist anymore. But if the unit test
Hi,
I need to Restore the Derby Database when database is running.
But in my observation I found we can only restore in the first connection
(JDBC) after the database(Derby Network Server) boot up. If any another
connection already connected normally then we if we pass the
*restoreFrom
On 7/8/13 11:40 PM, Sekhar Kosuru wrote:
Hi,
I need to Restore the Derby Database when database is running.
But in my observation I found we can only restore in the first
connection (JDBC) after the database(Derby Network Server) boot up. If
any another connection already connected normally
Trejkaz trej...@trypticon.org writes:
On Tue, Jul 2, 2013 at 10:18 PM, Rick Hillegas rick.hille...@oracle.com
wrote:
If you simply exit the VM without requesting an orderly shutdown, then the
checkpoint won't be performed. However, the cleanup performed by that
checkpoint still has to be
Exiting the VM isn't really an option for me anyway, this is just when
someone is closing the database, potentially planning to open another
one.
Another question along the same lines then - if I kick off the
shutdown in another thread, what happens if the same database is then
reopened while
On Fri, Jul 5, 2013 at 12:44 AM, Bryan Pendleton
bpendleton.de...@gmail.com wrote:
Have you considered using a connection pool in between your
application layer and the database, so that the connections
are retained and re-used, rather than being fully reclaimed
and fully reopened?
From the
So if users need data after working with database give them consistent copy
using backup
http://db.apache.org/derby/docs/10.0/manuals/admin/hubprnt43.html#HDRSII-BUBBKUP-63476
Peter
On 4. 7. 2013, at 23:17, Trejkaz trej...@trypticon.org wrote:
On Fri, Jul 5, 2013 at 12:44 AM, Bryan Pendleton
On 7/1/13 6:01 PM, Trejkaz wrote:
Hi all.
Is there some way to shut down a Derby database in a faster way?
The current ;shutdown=true we're using is doing a checkpoint, which
seems to be a particularly expensive operation.
I can't rely on the if you don't want to do the checkpoint, just
don't
Wie are using http://schemaspy.sourceforge.net together with
http://www.graphviz.org
Result look nice and it is intgratable with maven vor ant.
Am 23.01.2013 20:20 schrieb Al Eridani al.erid...@gmail.com:
Hello, we have an existing Derby database that we would like to
document with an entity
are using http://schemaspy.sourceforge.net together with
http://www.graphviz.org
Result look nice and it is intgratable with maven vor ant.
Am 23.01.2013 20:20 schrieb Al Eridani al.erid...@gmail.com:
Hello, we have an existing Derby database that we would like to
document with an entity
Zinger
Rick Hillegas-3 wrote:
On 10/10/12 6:35 PM, Oskar Zinger wrote:
Hi Derby Community,
I'm having some difficulties resetting a Derby Database without
restarting the whole application (JVM).
I'm deploying Derby Network Server. My application has a service that
executes shutdown
On 11/13/2012 3:27 PM, Oskar Zinger wrote:
Hi Rick,
Thank you for the pointers to the right places in the documentation.
Here is what I used:
Shutting down the system:
http://db.apache.org/derby/docs/10.8/devguide/tdevdvlp20349.html
Shutting down Derby or an individual database:
from getting
the nested exception for the SQLException returned because the system is
shutdown.
If you are using embedded Server I would recommend using the embedded
URL if you can.
--
View this message in context:
http://old.nabble.com/How-to-reset-Derby-Database-in-JVM
Hi Derby Community,
I'm having some difficulties resetting a Derby Database without restarting the
whole application (JVM).
I'm deploying Derby Network Server. My application has a service that executes
shutdown / start of the Derby Network Server on demand.
// code here to clear Derby
Hi,
I am new bie to Apache Derby, i have been asked to test the performance of
Derby database with 1000 concurrent Threads, In each thread open a
connection do one insert, select, update quries on one table.
I implemented the simulation code and tested in my local machine (Windows
7) where i am
the performance of
Derby database with 1000 concurrent Threads, In each thread open a
connection do one insert, select, update quries on one table.
I implemented the simulation code and tested in my local machine (Windows
7) where i am running my Derby database in networking mode.
Even i tested
Hi ,
Can somebody please help with the customer queries below regarding Java DB
(Derby Database) that comes bundled with the Oracle Glassfish server.
1) Does Java DB support database level audit trail ?
2) Does Java DB support database level encryption ?
Any pointers will be most
Hi Deepali,
Some comments inline...
On 7/25/12 10:02 PM, Deepali Pandey wrote:
Hi ,
Can somebody please help with the customer queries below regarding
Java DB (Derby Database) that comes bundled with the Oracle Glassfish
server.
1) Does Java DB support database level audit trail ?
Derby
1) Does Java DB support database level audit trail ?
Derby does not provide any support for tracking security-related operations.
If you only need to audit update statements, you may be able to
define triggers that do what you need.
Typically this is done by having your triggers append
Hi,
I posted time ago on this mailing list a similar question about an
upgrading problem but i never found a solution, now i think i have the
same problem with another derby database, i hope i can find a solution
this time.
I have a derby database 10.8.x and i use it with jdo/datanuclues.
I am
On 06/30/2012 02:24 PM, fed wrote:
I have a derby database 10.8.x and i use it with jdo/datanuclues.
I am trying to update it to 10.9 but after updating it the database
becomes unusable, it gives me an ArrayIndexOutOfBoundsException on
conn.getMetaData().getIndexInfo(... ).
From time to time
Dear All,
I have the following questions to Apache Derby Database:
1. Does Derby have any limit on the database size? ( the size of our
Database is about 3,1 GB )
2. Dose Derby have any problems to manage database sizes over 1GB?
3. We have with Derby database many
Hello,
Some responses inline...
On 5/18/12 1:32 AM, Awad, Luay wrote:
Dear All,
I have the following questions to Apache Derby Database:
1.Does Derby have any limit on the database size?( the size of our
Database is about 3,1 GB )
2.Dose Derby have any problems to manage database sizes
*_java.lang.OutOfMemoryError: Java heap space_*
Is it because of the size of our database (3,1 GB!)? and what can I do to
improve the performance of the Derby Database, and
to resolve the error?
The Derby Tuning Guide provides a lot of useful general advice about how to
tune the performance
On 05.05.12 12:13, Aristedes Maniatis wrote:
Running Derby 10.8, a customer has managed to corrupt their database
somehow (possibly by forcing the database to quit when it did not shut
down fast enough to their liking). I see that when I connect to it with
ij in embedded mode, I get the
Running Derby 10.8, a customer has managed to corrupt their database somehow
(possibly by forcing the database to quit when it did not shut down fast enough
to their liking). I see that when I connect to it with ij in embedded mode, I
get the following:
ERROR 40XD2: Container Container(0,
Pallimakkal, Ambili V ambili.pallimak...@ca.com writes:
Hi,
We are having some issues with derby database on Z/OS.
You are using a fairly old version of Derby, 10.5.3.0. Can you
reproduce this problem with a newer version [1]?
[1] http://db.apache.org/derby/releases/release-10.8.2.2.cgi
Hi,
We are having some issues with derby database on Z/OS.
The install is created on a HFS file system. And we create DB using this command
java -cp . -jar derbyrun.jar ij databaseAuth.sql
and databaseAuth.sql content is given below.
connect 'jdbc:derby:
/HO43/Vantagegmi/webclientdb
freeing up some space on that disk or move your database to a disk
with more room.
Hope this helps,
-Rick
On 2/6/12 5:44 AM, Ram T wrote:
Hi All, I am using derby database to store the information related the
URL's in my content. I will insert the records using Java language and
read them
freeing up some space on that disk or move your database to a disk
with more room.
Hope this helps,
-Rick
On 2/6/12 5:44 AM, Ram T wrote:
Hi All, I am using derby database to store the information related the
URL's in my content. I will insert the records using Java language and
read
=== java.io.IOException: No space left on device at
sun.nio.ch.FileDispatcher.pwrite0(Native Method) at
Also check if your database is located on a FAT-32 filesystem or
similar, where database files are limited by the filesystem to
a max 2GB size.
Similar things can happen with
://old.nabble.com/Derby-database-started-suddenly-in-READ-ONLY-mode-tp33271488p33276887.html
Sent from the Apache Derby Users mailing list archive at Nabble.com.
On 11/11/11 4:39 AM, Jonas Pettersson wrote:
DECLARE GLOBAL TEMPORARY TABLE SESSION.memtable (id int, name
varchar(10)) NOT LOGGED
Hi Jonas,
It's likely that you are running with autocommit turned on (this is the
default). Your temporary table was declared in a way which causes it to
throw
On 9/30/2011 8:24 AM, rob wrote:
Sorry here are the full stacktrace:
Rob, I think you should go ahead and file a bug for this and work on a
reproduction that you can attach to the issue.
http://db.apache.org/derby/DerbyBugGuidelines.html
Please make sure you include the exact 10.5 version you
Hi,
I have a derby database i use it in embeeded mode with datanucleus
JDO, it was at version 10.5 and i have updated it to version 10.8, i
used it for a while with no problems but now, with no reason, it
becomes unusable with datanucleus.
I am able to connect to it with a client like squirrel
On 9/30/2011 7:38 AM, rob wrote:
I write below some of the exceptions from derby.log, the problem seems
on the SYS.getIndexInfo.
Rob can you provide the stack trace from the derby.log for the
ArrayIndexOutOfBoundsException?
Sorry here are the full stacktrace:
Fri Sep 30 16:24:45 CEST 2011 Thread[main,5,main] (XID = 3784650),
(SESSIONID = 5), (DATABASE = db/rilevdata), (DRDAID = null), Executing
prepared statement: EXECUTE STATEMENT SYS.getTables :End prepared
statement with 7 parameters begin parameter #1: % :end
with result [true]
-- Its look like bug in derby database.
-- Some one noticed about this error before but no one suggested work
around for this issue. This issue highly blocking the customers to take
the database backup in production.
Regards,
Jayaprakash Kumar
)
at
com.topgear.executer.impl.StdJobExecutionShell.run(StdJobExecutionShell.java:207)
at
com.topgear.threadpool.impl.StdThreadPool.run(StdThreadPool.java:168)
at java.lang.Thread.run(Thread.java:595)
Job execution COMPLETED with result [true]
-- Its look like bug in derby
: Donnerstag, 9. Juni 2011 15:10
An: derby-user@db.apache.org
Betreff: Derby Database stored procedure (SYSCS_UTIL.SYSCS_BACKUP_DATABASE(?))
is failing to take database backup
Hi Team
We are facing the problem with derby Backup Database procedure function
SYSCS_UTIL.SYSCS_BACKUP_DATABASE
Technologies übermittelt?
- Forwarded by Jayaprakash Kumar/ext/dbcom on 09/06/2011 16:54 -
Jayaprakash Kumar/ext/dbcom
09/06/2011 15:09
To
derby-user@db.apache.org
cc
Subject
Derby Database stored procedure (SYSCS_UTIL.SYSCS_BACKUP_DATABASE(?)) is
failing to take database backup
Hi
I want to use derby database for my java project.
Now I have MSSqlServer DataBase. How to convert MSSqlServer to Derby dataBase?
Thank you reading my email!
the data into my latest derby database version.
Cf derby.storage.pageSize as described here:
http://db.apache.org/derby/docs/10.6/ref/rrefproper40688.html
This value will be used for the lifetime of the newly created
conglomerates.
So upgrading won't change the pageSize. You could use a temporary
of older version and create a
new database with newer version along with increase in page size and just
import the data into my latest derby database version.
--
View this message in context:
http://old.nabble.com/Derby-database-backup-and-restore-tp30239556p30239556.html
Sent from the Apache
Hi Kristian -
Thank you for your help. Your suggestion was correct. After some
Googling I found this page:
http://illegalargumentexception.blogspot.com/2009/04/i18n-unicode-at-windows-command-prompt.html#charsets_pound
which explains the problem I had. It turns out that the Windows command
Sorry, I forgot to mention this is with Derby 10.6.1.0 and JDK 1.6.0
update 20 on Windows 7 Professional 64-bit.
Mark Johnson
On 7/23/2010 10:35 PM, Mark D. Johnson wrote:
Hi -
I have run into a problem trying to insert the Swedish vowels Å, Ä and
Ö into Varchar fields in a Derby database
Hi -
I have run into a problem trying to insert the Swedish vowels Å, Ä and Ö
into Varchar fields in a Derby database. I first noticed a problem with
the capital Å using ij to do the insert. When I did a select on the
field, the character Å was shown as a question mark. This is the only
It is observed that, if derby database runs continuously for say around 5 hrs.
It becomes really slow for further queries even with fresh DB calls.
Unless you are adding data dramatically fast, I don't think you should need
to do cleanup or maintenance on the database itself very frequently
I have an openbravopos 2.30 with a broken Apache derby database and need
some direction on how to repair the database.
I am getting the flowing error.
com.openbravo.basic.BasicException:
Cannot connect to database. Database not available.
java.sql.SQLException:
Failed to start database '/home
On 04/ 9/10 06:40 AM, David Sitsky wrote:
Hi all,
I know this scenario is not recommended, but a couple of our customers
had accidentally copied some Derby databases which were still opened
by a program, however they claim the program had been idle for quite
some time, so there should not
Hi,
This is a post in the Java Web Start Forum which I am posting here in case
there is a Derby configuration solution.
ie. Is it possible to set derby.system.home based on the user ie.
C:\Documents and Settings\user\
http://forums.sun.com/thread.jspa?threadID=5429340tstart=0
Thanks
1 - 100 of 188 matches
Mail list logo