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9.3 release notes and maintenance_work_mem 3+ messages / 2 participants [nested] [flat]
* 9.3 release notes and maintenance_work_mem @ 2014-04-25 03:25 Joe Conway <[email protected]> 0 siblings, 1 reply; 3+ messages in thread From: Joe Conway @ 2014-04-25 03:25 UTC (permalink / raw) To: pgsql-docs -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Shouldn't the reference to work_mem here: "Allow in-memory sorts to use their full memory allocation (Jeff Janes)" http://www.postgresql.org/docs/9.3/interactive/release-9-3.html#AEN114956 actually be referencing maintenance_work_mem? Joe - -- Joe Conway credativ LLC: http://www.credativ.us Linux, PostgreSQL, and general Open Source Training, Service, Consulting, & 24x7 Support -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBAgAGBQJTWdXEAAoJEDfy90M199hlRMoP+wVaUif9awk+UP7DMfdw7XAh z2kt98wUSiC9hhnEeK26a/10TaHWd9ReydU7zzZ53bvqxKAgk+4sjaSpa12mQXFA lnUmXQRu3SwnF3HwVSAvV2pnx8qCfCJod0NFRYKkSK+r1w+Yn6qxHhJNIS+rJAd4 0VhJECcKzF9R4/4yk3RHMwYimv+OE5/3SWsN/XKhLwqO16EdieiPx6g6A4guHC0e QWpGYISRP1j6doUe3IiaTG/Eau5nbVM5Mtm34y9rvNlHpgSGQMw9LLiC3Gut4z3W 4MHqqnUDmXi5+Gp5Q96rPJzKEGa3y+PLHruUsltj4CSsMe/5XVjFReIw3tUyC+CU RWol8Y3UaGJNgVUJo3qfcgK/Jh51KvjtS8eugj8ZiEkwWoti1TVOHXoWcKCkDhoY ZMY5Rz4jcF9nPYAfPTPc6X6BYbRKR4cP0/yg1E5iLL72rcl4po6LD5EtcY7Hfpfw OMtRIjXLyCfkNMGrxiXnFmusv9xRM/dH2W6y2ZEJ6bKxKAgJcTE6/uvsa3iQPaqo M7hsB2o5GoyPEZmaCLIyt0fhHyL9ZBrI1ObANrXQ7oBTpZMYrFNz87Msnm2vUGEq iq+sADqIIAlDe9MlyR+JjMiS6mU2kw4nJfmj7GPj35yhcvajc051qgpuZxEj5TwB aTE88CfNFbL4jCOtcSw9 =o9zX -----END PGP SIGNATURE----- -- Sent via pgsql-docs mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-docs ^ permalink raw reply [nested|flat] 3+ messages in thread
* Re: 9.3 release notes and maintenance_work_mem @ 2014-04-25 03:59 Joe Conway <[email protected]> parent: Joe Conway <[email protected]> 0 siblings, 1 reply; 3+ messages in thread From: Joe Conway @ 2014-04-25 03:59 UTC (permalink / raw) To: pgsql-docs -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 04/24/2014 08:25 PM, Joe Conway wrote: > Shouldn't the reference to work_mem here: > > "Allow in-memory sorts to use their full memory allocation (Jeff > Janes)" > http://www.postgresql.org/docs/9.3/interactive/release-9-3.html#AEN114956 > > actually be referencing maintenance_work_mem? Or I suppose, rather, shouldn't it be referring to both? Joe - -- Joe Conway credativ LLC: http://www.credativ.us Linux, PostgreSQL, and general Open Source Training, Service, Consulting, & 24x7 Support -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBAgAGBQJTWd2UAAoJEDfy90M199hlg8oP/31zk80y8M6MfMEmtjnTEs1v Lat38sB6DY0pEBSZ7KLUT3uuD5anYFGjV4zYU10vlgP4AkzyRNnfbKeV+NZBgLVJ OrqqvLrD3oCgZ3hEZyyCyNM1wMdQm8QswIjZzizqegvbMYgwa/Vs4b/LtavV6WmM q0mHTUxdY7mAQlVociQB0RQnczzTIA5Gv8Haot4KVlhqEdjcG6IpD0GVe6eikPz7 FYt2qEp2or3ah8S1Vad0+mBbOlbY7dpPn212FJIpKDqx9ekTDKm26AQeIMqZKQN9 vh4hY2jHYOWw3Yjndo/sIp6rqXCRv4u26AItT1S7dulDzQhl1QcmPPDB7eQ6acGf G3ZkANOWp/lxmjSmN2sK5RRm9NgLXEvYMngDKfZq8L4lLhAcaoW7cpjVu3wRuopo ozu7WwyEcDvdJJ6QpNvVetU14k2AI3KrWKWOM1C4tJLzuXkhhVrm4Pf+BDOBFUqT d2FajZuYd/PoIqDRvTqEGmxbeD+Uq3D16v3HvABO2esReJrtJcpXFz/75i/m40Hu oInakKwNHA6wAByB34U7nmby6qmWPxTzKj2nJEhlr28rrYbYz0gzAhtRBGniys6N WMT0Iwlm431+UIupl8Pn/W9y+NbDYpvkSUjU+av7buyhr4W46aSz6Trex+bOKZxN HcJc+KyU/Z8021hyxwTx =hTeu -----END PGP SIGNATURE----- -- Sent via pgsql-docs mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-docs ^ permalink raw reply [nested|flat] 3+ messages in thread
* Re: 9.3 release notes and maintenance_work_mem @ 2014-04-25 14:33 Tom Lane <[email protected]> parent: Joe Conway <[email protected]> 0 siblings, 0 replies; 3+ messages in thread From: Tom Lane @ 2014-04-25 14:33 UTC (permalink / raw) To: Joe Conway <[email protected]>; +Cc: pgsql-docs Joe Conway <[email protected]> writes: >> Shouldn't the reference to work_mem here: >> >> "Allow in-memory sorts to use their full memory allocation (Jeff >> Janes)" >> http://www.postgresql.org/docs/9.3/interactive/release-9-3.html#AEN114956 >> >> actually be referencing maintenance_work_mem? > Or I suppose, rather, shouldn't it be referring to both? In principle I suppose someone might've set maintenance_work_mem with an eye on the space needed to build specific indexes, but it seems relatively unlikely compared to the work_mem scenario. I think it'd just confuse people to mention both parameters. regards, tom lane -- Sent via pgsql-docs mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-docs ^ permalink raw reply [nested|flat] 3+ messages in thread
end of thread, other threads:[~2014-04-25 14:33 UTC | newest] Thread overview: 3+ messages (download: mbox mbox.gz follow: Atom feed) -- links below jump to the message on this page -- 2014-04-25 03:25 9.3 release notes and maintenance_work_mem Joe Conway <[email protected]> 2014-04-25 03:59 ` Joe Conway <[email protected]> 2014-04-25 14:33 ` Tom Lane <[email protected]>
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