Postgres now has pluggable table storage. Phew, this took longer than planned. Brought to you in collaboration with Haribabu Kommi, Alvaro Herrera, Alexander Korotkov, David Rowley, Dimitri Golgov and others! https://www.postgresql.org/docs/devel/tableam.html … https://git.postgresql.org/gitweb/?p=postgresql.git;a=blob;f=src/include/access/tableam.h;hb=HEAD …
I'm not sure I understand. So far generic WAL records were really only used to implement indexes in extensions. And they were usable for anything AM that goes through shared buffers. Could you expand a bit on what you're precisely wondering about? https://www.postgresql.org/docs/devel/generic-wal.html …
-
-
Generic WAL assumes the IAMAPI is writing to local disk via PG Bufrers.
@zombodb doesn’t. So I’m asking if that assumption holds true for WAL on HeapAPI extensions too. -
I don't know what HeapAPI is. Do you mean tableam? IAMAPI is, I assume, the index AM? And yes, generic WAL records assume that the data goes through shared buffers.
- 4 more replies
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.