## Raivo Rebane (raivore55(at)gmail(dot)com):
> Can anybody help me find where is my mistake an what is working solution ?
The documentation clearly states "All large object manipulation using
these functions must take place within an SQL transaction block"
https://www.postgresql.org/docs/current/lo-interfaces.html
but I couldn't see anything of thank kind in your code.
Regards,
Christoph
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