Re: pageinspect: Hash index support
От
Alvaro Herrera
Тема
Re: pageinspect: Hash index support
Дата
Msg-id
20160830170633.GA508711@alvherre.pgsql
Ответ на
pageinspect: Hash index support (Jesper Pedersen)
Список
Дерево обсуждения
pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: pageinspect: Hash index support Alvaro Herrera <alvherre@2ndquadrant.com>
Re: pageinspect: Hash index support Michael Paquier <michael.paquier@gmail.com>
Re: pageinspect: Hash index support Jeff Janes <jeff.janes@gmail.com>
Re: pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: pageinspect: Hash index support Michael Paquier <michael.paquier@gmail.com>
Re: pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: pageinspect: Hash index support Jeff Janes <jeff.janes@gmail.com>
Re: pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: pageinspect: Hash index support Michael Paquier <michael.paquier@gmail.com>
Re: pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: pageinspect: Hash index support Jeff Janes <jeff.janes@gmail.com>
Re: pageinspect: Hash index support Ashutosh Sharma <ashu.coek88@gmail.com>
Re: pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: pageinspect: Hash index support Ashutosh Sharma <ashu.coek88@gmail.com>
Re: pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: pageinspect: Hash index support Michael Paquier <michael.paquier@gmail.com>
Re: pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: pageinspect: Hash index support Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
Re: pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: pageinspect: Hash index support Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
Re: pageinspect: Hash index support Alvaro Herrera <alvherre@2ndquadrant.com>
Re: pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: pageinspect: Hash index support Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
Re: pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: pageinspect: Hash index support Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
Re: pageinspect: Hash index support Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
Re: pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: pageinspect: Hash index support Michael Paquier <michael.paquier@gmail.com>
Re: pageinspect: Hash index support Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
Re: pageinspect: Hash index support Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
Re: pageinspect: Hash index support Tom Lane <tgl@sss.pgh.pa.us>
Re: pageinspect: Hash index support Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
Re: pageinspect: Hash index support Tom Lane <tgl@sss.pgh.pa.us>
Re: [HACKERS] pageinspect: Hash index support Ashutosh Sharma <ashu.coek88@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: [HACKERS] pageinspect: Hash index support Ashutosh Sharma <ashu.coek88@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: [HACKERS] pageinspect: Hash index support Ashutosh Sharma <ashu.coek88@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: [HACKERS] pageinspect: Hash index support Ashutosh Sharma <ashu.coek88@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Tom Lane <tgl@sss.pgh.pa.us>
Re: [HACKERS] pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: [HACKERS] pageinspect: Hash index support Alvaro Herrera <alvherre@2ndquadrant.com>
Re: [HACKERS] pageinspect: Hash index support Ashutosh Sharma <ashu.coek88@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Ashutosh Sharma <ashu.coek88@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: [HACKERS] pageinspect: Hash index support Amit Kapila <amit.kapila16@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Ashutosh Sharma <ashu.coek88@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: [HACKERS] pageinspect: Hash index support Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
Re: [HACKERS] pageinspect: Hash index support Ashutosh Sharma <ashu.coek88@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Ashutosh Sharma <ashu.coek88@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Mithun Cy <mithun.cy@enterprisedb.com>
Re: [HACKERS] pageinspect: Hash index support Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Ashutosh Sharma <ashu.coek88@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Ashutosh Sharma <ashu.coek88@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Ashutosh Sharma <ashu.coek88@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Ashutosh Sharma <ashu.coek88@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: [HACKERS] pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: [HACKERS] pageinspect: Hash index support Tom Lane <tgl@sss.pgh.pa.us>
Re: [HACKERS] pageinspect: Hash index support Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: [HACKERS] pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: [HACKERS] pageinspect: Hash index support Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Ashutosh Sharma <ashu.coek88@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Ashutosh Sharma <ashu.coek88@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Robert Haas <robertmhaas@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Michael Paquier <michael.paquier@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Ashutosh Sharma <ashu.coek88@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Michael Paquier <michael.paquier@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Amit Kapila <amit.kapila16@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Ashutosh Sharma <ashu.coek88@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Amit Kapila <amit.kapila16@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Mithun Cy <mithun.cy@enterprisedb.com>
Re: [HACKERS] pageinspect: Hash index support Mithun Cy <mithun.cy@enterprisedb.com>
Re: [HACKERS] pageinspect: Hash index support Amit Kapila <amit.kapila16@gmail.com>
Re: [HACKERS] pageinspect: Hash index support Mithun Cy <mithun.cy@enterprisedb.com>
Re: [HACKERS] pageinspect: Hash index support Ashutosh Sharma <ashu.coek88@gmail.com>
Re: pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: pageinspect: Hash index support Jeff Janes <jeff.janes@gmail.com>
Re: pageinspect: Hash index support Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
Re: pageinspect: Hash index support Amit Kapila <amit.kapila16@gmail.com>
Re: pageinspect: Hash index support Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
Re: pageinspect: Hash index support Amit Kapila <amit.kapila16@gmail.com>
Re: pageinspect: Hash index support Jesper Pedersen <jesper.pedersen@redhat.com>
Re: pageinspect: Hash index support Ashutosh Sharma <ashu.coek88@gmail.com>
Re: pageinspect: Hash index support Jeff Janes <jeff.janes@gmail.com>
Re: pageinspect: Hash index support Alvaro Herrera <alvherre@2ndquadrant.com>
Jesper Pedersen wrote: > Hi, > > Attached is a patch that adds support for hash indexes in pageinspect. > > The functionality (hash_metap, hash_page_stats and hash_page_items) follows > the B-tree functions. I suggest that pageinspect functions are more convenient to use via the get_raw_page interface, that is, instead of reading the buffer themselves, the buffer is handed over from elsewhere and they receive it as bytea. This enables other use cases such as grabbing a page from one server and examining it in another one. -- Álvaro Herrera http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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