Erik Grinaker 194b9ffc41 pageserver: remove gRPC CheckRelExists (#12616) ...

## Problem

Postgres will often immediately follow a relation existence check with a
relation size query. This incurs two roundtrips, and may prevent
effective caching.

See [Slack
thread](https://databricks.slack.com/archives/C091SDX74SC/p1751951732136139).

Touches #11728.

## Summary of changes

For the gRPC API:

* Add an `allow_missing` parameter to `GetRelSize`, which returns
`missing=true` instead of a `NotFound` error.
* Remove `CheckRelExists`.

There are no changes to libpq behavior.

2025-07-21 11:43:26 +00:00

..

benches

Use enum-typed PG versions (#12317)

2025-06-24 17:25:31 +00:00

client

A few more SC changes (#12649)

2025-07-17 23:17:01 +00:00

client_grpc

pageserver: remove gRPC CheckRelExists (#12616)

2025-07-21 11:43:26 +00:00

compaction

apply clippy fixes for 1.88.0 beta (#12331)

2025-06-24 10:12:42 +00:00

ctl

utils: move ShardStripeSize into shard module (#12640)

2025-07-21 10:56:20 +00:00

page_api

pageserver: remove gRPC CheckRelExists (#12616)

2025-07-21 11:43:26 +00:00

pagebench

pagebench: add CPU profiling support (#12478)

2025-07-14 11:44:53 +00:00

src

pageserver: remove gRPC CheckRelExists (#12616)

2025-07-21 11:43:26 +00:00

test_data

pageserver: add layer visibility calculation (#8511)

2024-08-01 09:25:35 +00:00

Cargo.toml

PS changes #1 (#12467)

2025-07-08 19:43:01 +00:00