On Mon, Dec 5, 2016 at 2:32 PM, Tom Lane <t...@sss.pgh.pa.us> wrote: > Robert Haas <robertmh...@gmail.com> writes: >> On Mon, Dec 5, 2016 at 1:08 PM, Tom Lane <t...@sss.pgh.pa.us> wrote: >>> Also, given that the idea of >>> DSA seems to be to support a number of different use-cases, I'm not >>> sure that it's useful to have a knob that limits the total consumption >>> rather than individual areas. IOW: who exactly is going to call >>> dsa_set_size_limit, and on what grounds would they compute the limit? > >> The code that creates the DSA is going to call it. > > Ah, I misunderstood: from the name of the field and the way you'd > described it, I thought it was a limit on the total space used across > all DSAs. A per-DSA limit does make sense.
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OK, good. I was rather puzzled as to how that didn't seem like a good thing to have available. I'm going to go change SIZE_MAX to (Size) -1 now and we can decide later if something else should be done. -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
