When inserting large amounts of unicode text into a clob through a prepared statement, I'm getting an SQLException from the driver about the character converter's arry being too small. Is this a known bug or does anybody have a workaround/solution to this problem?
Right now, I can't insert large...
Is there any way I can retrieve this information from the connection meta data object?
Kris Simonis
Topdesk Information Systems,
Application Server Development
"You haven't seen the last of Meeaaaarrrrghh!!!"
- Several bad guys in several bad movies
Ok, Oracle has tablespaces to put tables in, is there any way I can ask a connection to an Oracle database for any information on them? Like which tablespaces exist for instance, through metadata?
Kris Simonis
Topdesk Information Systems,
Application Server Development
"You haven't seen...
Ok, here is the situation:
I'm using an oracle 9.0.something database and connecting
to it using the jdbc drivers. This works fine however,
when I try to execute a create tablespace statement through the connection object, I'm getting an error that the MAXSIZE is incorrect or missing. However...
I did something like that, I build a numeric translator that turned the name into a digital code which should produce unique numbers based on that name.(technicly I believe it's still possible to generate non-unique names but the chance is very slim)
The algorith I used is based on position and...
Well, like you said yourself, the keyword there is dodgy.
Also, changing such code that it complies with the new standard wouldn't be that much work. (though I do admit that if it's somewhere DEEP it might take a while if the structure of your code is rather 'obfuscated').
Though 30 chars is a...
I don't really see how backward compatibility would generate a problem with extending those object name sizes.
( unless ofcourse you want the new database version to be still useable by an older version ofcourse ) Kris Simonis
Topdesk Information Systems,
Application Server Development...
The swing components like panel etc. have several methods to get any childobjects. If that doesn't help, declare some private global variables at the beginning of your class and point them to the various objects in your code so you can reference them directly. Not very pretty but it works...
Sorry to correct you Hava, but you can pass null as a string. Kris Simonis
Topdesk Information Systems,
Application Server Development
"You haven't seen the last of Meeaaaarrrrghh!!!"
- Several bad guys in several bad movies
Since you didn't give the full code, I can't say for certain, but did you make sure that your class imports the ButtonData class properly?
Kris Simonis
Topdesk Information Systems,
Application Server Development
"You haven't seen the last of Meeaaaarrrrghh!!!"
- Several bad guys in...
The error probably isn't in the sp, it's in your web assistant or whatever program fires the statement that executes your sp. Try looking there.
[hammer]
Kris Simonis
Topdesk Information Systems,
Application Server Development
"You haven't seen the last of Meeaaaarrrrghh!!!"
-...
somewhere else you probably imported a different object that is also called Statement ( something I've got here aswell ) so java doesn't know which type you want.
ie:
import java.sql.Statement;
import mycode.something.Statement;
public void aMethod()
{
Statement stat = new Statement();
}...
Heya,
Does anyone know if there is a way to get past
the 30 character limit for objects in Oracle? Or
if this limit will be lengthened in the future?
I'm having a serious problem generating unique
names for foreign keys based on table names and
field names in my database( mostly due to the size...
I take it the date that is handed to your procedure is a string? In that case, you just use the convert function
to convert it to a date and enter the proper format in the convert.
Kris Simonis
Topdesk Information Systems
Thanks, but the problem wasn't with the java.
Our "friendly" system administrators had forgotten to
give me write access to those folders I wanted to access.
(Which just shows how big a hole there is in our mail
server/outlook)
Kris Simonis
Topdesk Information Systems
Another possibility is to add one table UNIQUE constraint on those 2 fields, if you don't want the primairy key to be those 2 fields.
[bigglasses]
Kris Simonis
Topdesk Information Systems
At the moment I've got a service running that connects to an IMAP server, opens a designated folder and reads the mail, processes unread mail and marks them as read.
The problem I'm having is that this works fine when opening the INBOX, however, when I try to open a different IMAP folder on the...
That would be rather difficult, though TOP is a very usefull
statement to use in queries, several large database packages implement diffferent variations on it.
( for instance, under Oracle you can achieve the same effect using ROWNUM )
If you want to use a query like this on a different...
I know it should be somewhere in the manual, however, I can't seem to find it anywhere.
Can anyone point me to the table that says which Oracle datatype in the database corresponds to what java type a resultset? I need to do a comparison of the database meta data column info to what I've got in...
I've got the following PL/SQL code:
DECLARE
counter NUMBER(4);
BEGIN
SELECT count(*) INTO counter from all_constraints where constraint_name = 'FK_persoon_afdelingid';
IF counter > 0 THEN
ALTER TABLE PERSOON
DROP CONSTRAINT FK_persoon_afdelingid;
END IF;
END;
Basicly, seek and destroy a...
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