neon/postgres_ffi at 60ea26316ee70d787372cf2dd53097997930516f - neon

rust/neon

mirror of https://github.com/neondatabase/neon.git synced 2025-12-23 06:09:59 +00:00

Files

Heikki Linnakangas d5fe515363 Implement "checkpointing" in the page server.

- Previously, we checked on first use of a timeline, whether there is
  a snapshot and WAL for the timeline, and loaded it all into the
  (rocksdb) repository. That's a waste of effort if we had done that
  earlier already, and stopped and restarted the server. Track the
  last LSN that we have loaded into the repository, and only load the
  recent missing WAL after that.

- When you create a new zenith repository with "zenith init",
  immediately load the initial empty postgres cluster into the rocksdb
  repository. Previously, we only did that on the first connection. This
  way, we don't need any "load from filesystem" codepath during normal
  operation, we can assume that the repository for a timeline is always
  up to date. (We might still want to use the functionality to import an
  existing PostgreSQL data directory into the repository in the future,
  as a separate Import feature, but not today.)

2021-05-24 17:02:05 +03:00

src

Implement "checkpointing" in the page server.

2021-05-24 17:02:05 +03:00

build.rs

Revert all changes related to storing and restoring non-rel data in page server

2021-05-24 16:05:45 +03:00

Cargo.toml

Optimize parse_relfilename() function.

2021-05-19 14:08:37 +03:00

pg_control_ffi.h

Use rust bindgen for reading/writing the PostgreSQL control file.

2021-04-20 15:57:05 +03:00

README

Move xlog_utils.rs to postgres_ffi module.

2021-04-22 13:22:34 +03:00

README

This module contains utility functions for interacting with PostgreSQL
file formats.