Thomas Hallgren <thomas(at)tada(dot)se> writes:
> I have a PL/Java user that performs some lengthy operations. Eventually,
> he get warnings like:
> WARNING: buffer refcount leak: [779] (rel=1663/16440/52989, blockNum=3,
> flags=0x27, refcount=1 2)
Look for ReadBuffer calls not matched by ReleaseBuffer.
regards, tom lane