Hello!
We are evaluating postgres 7.1 and the beta jdbc-driver and found some irritating
problem:
There are some trigger functions registered in the database that create records in a
log table, when a record in a datatable gets changed.
If we change records of the
datatable via psql or via pg
Hi everybody,
i use the postgresql jdbc driver and i need to get error code's of the
thrown SQLException's in order to treat these as fatal errors or simple
warnings.
Where can I find the list of error codes and description of the postgresql.Driver.SQLException
?
Title: jdbc and unix signals
Hi,
I am using the postgres jdbc which was compiled on Solaris as part of the postgres 7.1 installation.
I have a program which runs as a deamon, and connects to postgres for data. As it is running as a deamon, we have included some signal handling routines.
Sebastian Schuette <[EMAIL PROTECTED]> writes:
> There are some trigger functions registered in the database that
> create records in a log table, when a record in a datatable gets
> changed.
If we change records of the datatable via psql or via
> pgaccess everything works fine. If we change recor
Greetings,
I'm trying to create a BLOB with the 7.1.2 JDBC driver and both
setBytes() and setBinaryStream() fail with this message:
FastPath call returned ERROR: lo_write: invalid large obj descriptor (0)
Any ideas?
Thanks,
--dv
_
Greetings,
The 7.1.2 JDBC driver has a bug in setTimestamp(int, Timestamp), it
throws a NullPointerException if the Timestamp is set to null.
Looking at the code, this seems to be the case for the other form
of setTimestamp as well, in both jdbc1/PreparedStatement.java and
jdbc2/PreparedStatement
"Dejan Vucinic" <[EMAIL PROTECTED]> writes:
> I'm trying to create a BLOB with the 7.1.2 JDBC driver and both
> setBytes() and setBinaryStream() fail with this message:
> FastPath call returned ERROR: lo_write: invalid large obj descriptor (0)
Probably you are not wrapping the operation into a
>"Dejan Vucinic" <[EMAIL PROTECTED]> writes:
> > I'm trying to create a BLOB with the 7.1.2 JDBC driver and both
> > setBytes() and setBinaryStream() fail with this message:
> > FastPath call returned ERROR: lo_write: invalid large obj descriptor
>(0)
>From: Tom Lane <[EMAIL PROTECTED]>
>Prob
"Dejan Vucinic" <[EMAIL PROTECTED]> writes:
>> From: Tom Lane <[EMAIL PROTECTED]>
>> Probably you are not wrapping the operation into a transaction
>> (BEGIN/COMMIT). Large object descriptors are only good to the end of
>> the current transaction.
> I believe I am, the code looks like this:
>
This normally should work (calling con.setAutoCommit(false);) for large
objects. Are you using the latest JDBC driver or the one that came with
7.1.2?
Here's a standard kind of method I use to store a BLOB, this is against 7.1
RC1 with the JDBC source that came with it:
---
try {
con
Bruce,
Here are the patches. I haven't tested them personally, but I did build a jar
for the guy who asked for it. He downloaded it, and said it worked. The jdbc1
patch is completely untested.
They are simple enough that they should work (The little guy on my left
shoulder is saying sure, su
> re: the spacing, I recall there is an app in the distibution to format the c
> code. I am betting that this will work with java. We should probably run the
> source through it.
I tried pgindent but it doesn't understand Java and made a mess of it.
I used astyle with the options:
$ a
Nikk Anderson writes:
> You can catch OS signals in java, although there are different signals for
> each OS. The following packages have signal functionality: sun.misc.Signal,
> sun.misc.SignalHandler.
The JDBC driver doesn't use these.
--
Peter Eisentraut [EMAIL PROTECTED] http://funktu
Dejan,
This has already been done in cvs, please get the binaries from
http://jdbc.fastcrypt.com
Dave
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]] On Behalf Of Dejan Vucinic
Sent: July 11, 2001 5:43 PM
To: [EMAIL PROTECTED]
Subject: [JDBC] [PATCH] setTimestamp
Steve,
Postgres doesn't yet have a notion of error code at the server level.
Therefore the JDBC driver also doesn't have a notion of error codes.
As far are the exceptions themselves go, all errors on the backend are
fatal in the sense that they abort the current transaction and require a
rol
Dave,
>This has already been done in cvs, please get the binaries from
>http://jdbc.fastcrypt.com
I just downloaded jdbc7.1-1.3.jar and I'm still seeing the same
problem:
java.lang.NullPointerException
at
org.postgresql.jdbc2.PreparedStatement.setTimestamp(PreparedStatement.java:381)
Run your program using nohup. In general java programs don't get unix
signals.
> Nikk Anderson wrote:
>
> Hi,
>
> I am using the postgres jdbc which was compiled on Solaris as part of
> the postgres 7.1 installation.
>
> I have a program which runs as a deamon, and connects to postgres for
>
> I agree that it probably is. Unfortunately, as I mentioned in my previous
> post,no one is going to be entering in SQL queries directly through our
> interface. We're not doing it and if someone is, he's up to no good. e.g.
>
> "update users set name='"+name+"'"
>
> If there's a text box in whic
Title: RE: [JDBC] jdbc and unix signals
Hi,
Peter Eisentraut writes:
>You can't catch signals in Java, because not all systems have signals.
>You might be able to write native methods to do so, but consider
>reconsidering your design.
You can catch OS signals in java, although there are d
Nikk Anderson writes:
> Does the postgres driver catch the signals, thus overiding my attempts to
> catch them?
You can't catch signals in Java, because not all systems have signals.
You might be able to write native methods to do so, but consider
reconsidering your design.
--
Peter Eisentraut
Steve SAUTETNER writes:
> Where can I find the list of error codes and description of the
> postgresql.Driver.SQLException ?
PostgreSQL doesn't provide any error codes yet. Sorry.
--
Peter Eisentraut [EMAIL PROTECTED] http://funkturm.homeip.net/~peter
---(end of
The getProcedures api is on the todo list, but I don't think it returns
stored procs.
Dave
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]] On Behalf Of Tony Grant
Sent: July 11, 2001 11:16 AM
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject: Re
On 11 Jul 2001 10:20:29 -0400, Dave Cramer wrote:
> The GetProcedures function in the driver does not work.
OK. I bet it is on the todo list =:-D
> You should be able to a simple select of the stored proc however
Yes! thank you very much!!!
SELECT getcountryname(director.country)
did the tri
Hello,
I am trying to use a stored procedure via JDBC. The objective is to be
able to get data from more than one table. My procedure is a simple get
country name from table countries where contry code = $1 copied from
Bruces book.
Ultradev is giving me "Error calling GetProcedures: An unidentif
Tony,
The GetProcedures function in the driver does not work.
You should be able to a simple select of the stored proc however
Dave
On July 11, 2001 09:06 am, Tony Grant wrote:
> Hello,
>
> I am trying to use a stored procedure via JDBC. The objective is to be
> able to get data from more than
> Actually the problem is worse than I thought. Not only do all the
> get/setXXXStream methods assume the datatype is a BLOB, but also the
> get/setBytes methods. This means that it isn't possible to support
> bytea as the binary datatype without also breaking some backward
> compatability.
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