Re: Bootstrap DATA is a pita

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От
Andres Freund
Тема
Re: Bootstrap DATA is a pita
Дата
Msg-id
20151212003645.GQ14789@awork2.anarazel.de
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Дерево обсуждения
Re: Bootstrap DATA is a pita Caleb Welton <cwelton@pivotal.io>
Re: Bootstrap DATA is a pita Alvaro Herrera <alvherre@2ndquadrant.com>
Re: Bootstrap DATA is a pita Tom Lane <tgl@sss.pgh.pa.us>
Re: Bootstrap DATA is a pita Mark Dilger <hornschnorter@gmail.com>
Re: Bootstrap DATA is a pita Tom Lane <tgl@sss.pgh.pa.us>
Re: Bootstrap DATA is a pita Mark Dilger <hornschnorter@gmail.com>
Re: Bootstrap DATA is a pita Tom Lane <tgl@sss.pgh.pa.us>
Re: Bootstrap DATA is a pita Mark Dilger <hornschnorter@gmail.com>
Re: Bootstrap DATA is a pita Tom Lane <tgl@sss.pgh.pa.us>
Re: Bootstrap DATA is a pita Andres Freund <andres@anarazel.de>
Re: Bootstrap DATA is a pita Tom Lane <tgl@sss.pgh.pa.us>
Re: Bootstrap DATA is a pita Caleb Welton <cwelton@pivotal.io>
Re: Bootstrap DATA is a pita Tom Lane <tgl@sss.pgh.pa.us>
Re: Bootstrap DATA is a pita Andres Freund <andres@anarazel.de>
Re: Bootstrap DATA is a pita Caleb Welton <cwelton@pivotal.io>
Re: Bootstrap DATA is a pita Mark Dilger <hornschnorter@gmail.com>
Re: Bootstrap DATA is a pita Tom Lane <tgl@sss.pgh.pa.us>
Re: Bootstrap DATA is a pita Andres Freund <andres@anarazel.de>
Using a single standalone-backend run in initdb (was Re: Bootstrap DATA is a pita) Tom Lane <tgl@sss.pgh.pa.us>
Re: Using a single standalone-backend run in initdb (was Re: Bootstrap DATA is a pita) Andres Freund <andres@anarazel.de>
Re: Using a single standalone-backend run in initdb (was Re: Bootstrap DATA is a pita) Tom Lane <tgl@sss.pgh.pa.us>
Re: Using a single standalone-backend run in initdb (was Re: Bootstrap DATA is a pita) Tom Lane <tgl@sss.pgh.pa.us>
Re: Using a single standalone-backend run in initdb (was Re: Bootstrap DATA is a pita) Joe Conway <mail@joeconway.com>
Re: Using a single standalone-backend run in initdb (was Re: Bootstrap DATA is a pita) Tom Lane <tgl@sss.pgh.pa.us>
Re: Using a single standalone-backend run in initdb (was Re: Bootstrap DATA is a pita) Mark Dilger <hornschnorter@gmail.com>
Re: Using a single standalone-backend run in initdb (was Re: Bootstrap DATA is a pita) Tom Lane <tgl@sss.pgh.pa.us>
Re: Using a single standalone-backend run in initdb (was Re: Bootstrap DATA is a pita) Mark Dilger <hornschnorter@gmail.com>
Re: Using a single standalone-backend run in initdb (was Re: Bootstrap DATA is a pita) Tom Lane <tgl@sss.pgh.pa.us>
Re: Using a single standalone-backend run in initdb (was Re: Bootstrap DATA is a pita) Craig Ringer <craig@2ndquadrant.com>
Re: Using a single standalone-backend run in initdb (was Re: Bootstrap DATA is a pita) Tom Lane <tgl@sss.pgh.pa.us>
Re: Bootstrap DATA is a pita Caleb Welton <cwelton@pivotal.io>
Re: Bootstrap DATA is a pita Caleb Welton <cwelton@pivotal.io>
On 2015-12-11 19:26:38 -0500, Tom Lane wrote:
> I believe it's soluble, but it's going to take something more like
> loading up all the data at once and then doing lookups as we write
> out the .bki entries for each catalog.  Fortunately, the volume of
> bootstrap data is small enough that that won't be a problem on any
> machine capable of running modern Postgres ...

I think that's exactly the right approach. Just building a few perl
hashes worked well enough, in my prototype of that.

If additionally a few more plain oid fields are converted into reg*
types, the source data fields are easier to understand and the catalogs
get much nicer to query...


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