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RE: using large objects with jdbc

From: Manika dey <bithi(at)plasma(dot)ernet(dot)in>
To: Peter Mount <petermount(at)it(dot)maidstone(dot)gov(dot)uk>
Cc: postgres-inter <pgsql-interfaces(at)postgresql(dot)org>
Subject: RE: using large objects with jdbc
Date: 2000-11-02 18:02:55
Message-ID: Pine.GSO.4.10.10011021257530.21179-100000@sun4.plasma.ernet.in (view raw or flat)
Thread:
Lists: pgsql-interfaces
Hi,

  in the very prevoius mail i mailed you some error i have 
  rectified it but i am getting the following error 
  now 
Opening large object 25121
Opening test destination object
Copying large object to file
Exception caught.
java.sql.SQLException: Fastpath: ERROR:  lo_tell: invalid large object
descriptor (0)

java.sql.SQLException: Fastpath: ERROR:  lo_tell: invalid large object
descriptor (0)

        at postgresql.fastpath.Fastpath.fastpath(Fastpath.java:135)
        at postgresql.fastpath.Fastpath.fastpath(Fastpath.java:181)
        at postgresql.fastpath.Fastpath.getInteger(Fastpath.java:193)
        at postgresql.largeobject.LargeObject.tell(LargeObject.java:206)
        at postgresql.largeobject.LargeObject.size(LargeObject.java:221)
        at dfile.<init>(dfile.java:86)
        at dfile.main(dfile.java:128)


it writes fine to database but while reading it gives the above mentioned
error

 i will be thankful if somebody can help solve this problem .
 
 thanks
 
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