Raivo Rebane <raivore55(at)gmail(dot)com> writes:
> Thank for answer, but I was also readed this manual and found there :
> 35.3.2. Importing a Large Object
You need to read the start of that section, which says
All large object manipulation using these functions
<emphasis>must</emphasis> take place within an SQL transaction block,
As Christoph said, you're responsible for supplying a BEGIN and COMMIT
around the call.
regards, tom lane