Hi Everybody,
There are two methods we can insert and retrieve image from db.
One is by JDBC way , another is by Postgres extensions.

I have problem with both while implementing.
If im trying to retrieve the image (which is stored in OID type) by Postgres extensions,

Ex: using LargeObjectManager lobj;
LargeObject lobj.open(OID);
Exception :Fast path protocol error: Z

If im trying insert image by JDBC way i.e by getBinaryStream()a and setBinaryStreams() methods of PreparedStatement
Im getting Exception saying :
Exception : InputStream parameter is not supported.

any idea ?

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Som