Обсуждение: Re: [ADMIN] Issue in save and retreive file in postgres

I am using postgreSQL 9.1.

My problem is when I retrieve pdf file data from postgreSQL and create a pdf
file in temp folder of my application.

The file gets created but not able to open it, shows some error.
One more thing that in my code I am converting byte array to file stream when saving and retrieving file from database.

both time save and retrieve, the byte array size differs. I don't know why?

Please reply to the list, not to me.  Unfortunately the list doesn't set reply-to.

Please provide the FULL EXACT TEXT OF THE ERROR MESSAGE by copying and pasting it into an email.

See: http://wiki.postgresql.org/wiki/Guide_to_reporting_problems


As for byte array differences, which client library are you using? Is it possible it's outdated and doesn't understand bytea_format=hex ?  See http://www.postgresql.org/docs/9.1/static/datatype-binary.html .

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Craig Ringer