Thomas Hallgren <[EMAIL PROTECTED]> 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

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