Re: pg_toast oid limits
| От | David G. Johnston |
|---|---|
| Тема | Re: pg_toast oid limits |
| Дата | |
| Msg-id | CAKFQuwbPOhpUjCmnMWuNAyGZ--jp8LdLwJp+ee_hA+2Qx6Q=5A@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: pg_toast oid limits ("Joshua D. Drake" <jd@commandprompt.com>) |
| Ответы |
Re: pg_toast oid limits
|
| Список | pgsql-admin |
On 10/26/2016 11:58 AM, Natalie Wenz wrote:
What I was reading, for reference:
https://wiki.postgresql.org/wiki/TOAST
http://osdir.com/ml/postgresql-pgsql-hackers/2015-01/ msg01901.html
Also, we are running postgres 9.5.4.
oids are used per relation not per row.
While your conclusion about rows/widths may
be accurate I'm missing something if you are correct in stating the above.
Each TOAST table has an associated OID but within that table every VALUE (which could mean multiple per record) has an OID and a Sequence Number which combined comprise a PK. Natalie's line of thinking seems to have some merit even if I don't know how to answer the question at hand.
David J.
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