Are you specifing user names anywhere ?
If you don't have a user name all tables will be created in the APP schema,
if you specify a user name that name will be used as schema name.
Could this be the problem ?
- Original Message -
From: Daniel Noz [EMAIL PROTECTED]
To:
Aaron,
Thanks for your reply I believe this is exactly what I need but help out
here how can I get this working. I am not an expert in java. I am using
Eclipse for a long time but not for programming purposes.
I assume I have to get the sources of Derby and incorporate the two jars.
regards,
Daniel Noz [EMAIL PROTECTED] writes:
Hello derby-users,
I develop a richt client application with netbeans using derby-db and
toplink as JPA implementation.
If i use the embedded driver (see property name=toplink.jdbc.driver
value=org.apache.derby.jdbc.EmbeddedDriver/) it works great to
Hi,
I'm new to Derby DB and I want to know how it is possible to check if
a table exits. Via the command line tool I can get a list by typing
SHOW TALBES but in Netbeans' db-editor this does not work.
I get the following error:
SHOW TABLES
Error code 3, SQL state 42X01:
You can only use SQL queryes there, no special command line tools, you could
do something like this in JDBC:
DatabaseMetaData metadata = null;
metadata = connection.getMetaData();
String[] names = { TABLE};
ResultSet tableNames = metadata.getTables( null, null, null, names);
Hi,
I tried to implement your code and it compiles without errors.
String[] names = { TABLE };
ResultSet result;
DatabaseMetaData metadata = null;
try {
metadata = dbConnection.getMetaData();
result = metadata.getTables(null, null, null,
Wolf,
We include a Derby Manager with our Qilan v3.1 download. It is web
based and will allow most schema operations (including viewing
tables) as well as data editing. Qilan is shareware and can be
downloaded from:
http://cgs.qilan.com:8080/qilan/Qilanv3Download
Good luck,
Stephen
while((result.next()) (tableExists = false)) {
Is this possibly a typo? Make sure it says:
while((result.next()) (tableExists == false)) {
You want to do a logical and, not a bitwise and; also you want
to do a comparison, not an assignment.
thanks,
bryan
That`s the way it should be, but does not work either.
String[] names = { TABLE };
ResultSet result = null;
DatabaseMetaData metadata = null;
try {
metadata = dbConnection.getMetaData();
result = metadata.getTables(null, null, null,
You would need to checkout the source for the UI plugin and build it
yourself until the patch is applied (I'm not a committer so I can't apply it
myself). I think the easiest way to build is to checkout the
Wolf Bublitz wrote:
That`s the way it should be, but does not work either.
Make sure you are accessing the correct database and the correct schema.
The location of the database you are connecting to may depend on
a) whether you are running embedded or client/server
b) the value of the
The database connection is working since adding and dropping tables
workes perfectly. Concerning the schema, I am not sure. In netbeans'
db manager I decided for App as schema although I do not know what it
means. May some could it explain to me.
Thanks Wolf
Am 03.10.2007 um 16:21 schrieb
Wolf Bublitz wrote:
The database connection is working since adding and dropping tables
workes perfectly. Concerning the schema, I am not sure. In netbeans' db
manager I decided for App as schema although I do not know what it
means. May some could it explain to me.
I'll try, hoping it's not
I run into an issue where i dynamically create databases to cache data. At
some point when I no longer need the cache, I perform a shutdown and delete
the directory where the database resides.
Unfortunately there's still open file references to one of the c*.dat files
that prevents me from
I tried the same scenario you mentioned and I'm able to delete the database
without any problem? Are you deleting manually or through any pgm?
-Manjula
On 10/3/07, EdS [EMAIL PROTECTED] wrote:
I run into an issue where i dynamically create databases to cache
data. At
some point when I no
Running embedded mode within a Tomcat webapp. I have some Java code that
programmatically does the shutdown and directory deletion.
I get the expected SQLException on the shutdown. Attempting to delete the
directories fails both within the webapp and from external shell command.
In a
The other problem that can happen is that the tables are created in a
different schema than the one that is used when you connect with NetBeans.
Notice that your connection in NB is labeled 'bb on APP'. That means it's
using the default schema, APP.
It's possible that your tables were created
On Oct 3, 2007, at 6:44 AM, Bryan Pendleton wrote:
while((result.next()) (tableExists = false)) {
Is this possibly a typo? Make sure it says:
while((result.next()) (tableExists == false)) {
You want to do a logical and, not a bitwise and;
The difference between
The difference between boolean1 boolean2 is not bitwise versus
logical; it's between unconditional versus conditional operation.
Thanks Craig! There's always more to learn ...
bryan
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