Konstantin Knizhnik 2be69af6c3 Track holes to be able to reuse them once LFC limit is increased (#8575) ...

## Problem

Multiple increase/decrease LFC limit may cause unlimited growth of LFC
file because punched holes while LFC shrinking are not reused when LFC
is extended.

## Summary of changes

Keep track of holes and reused them when LFC size is increased.

## Checklist before requesting a review

- [ ] I have performed a self-review of my code.
- [ ] If it is a core feature, I have added thorough tests.
- [ ] Do we need to implement analytics? if so did you add the relevant
metrics to the dashboard?
- [ ] If this PR requires public announcement, mark it with
/release-notes label and add several sentences in this section.

## Checklist before merging

- [ ] Do not forget to reformat commit message to not include the above
checklist

---------

Co-authored-by: Konstantin Knizhnik <knizhnik@neon.tech>

2024-08-16 22:19:44 +03:00

..

hnsw

fix: warnings when compiling neon extensions (#7053)

2024-03-11 17:49:58 +00:00

neon

Track holes to be able to reuse them once LFC limit is increased (#8575)

2024-08-16 22:19:44 +03:00

neon_rmgr

Preserve HEAP_COMBOCID when restoring t_cid from WAL (#8503)

2024-08-14 08:13:20 +03:00

neon_test_utils

Use smgrexists() instead of access() to enforce uniqueness of generated relfilenumber (#7992)

2024-07-23 18:41:55 +03:00

neon_utils

Be able to get number of CPUs (#3774)

2023-03-10 19:00:20 +02:00

neon_walredo

Silence compiler warning (#8153)

2024-06-26 19:19:27 +03:00

.dir-locals.el

Copy editor config for the neon extension from PostgreSQL (#8009)

2024-06-11 23:19:18 +03:00

.editorconfig

Copy editor config for the neon extension from PostgreSQL (#8009)

2024-06-11 23:19:18 +03:00

typedefs.list

Refotmat pgxn code, add typedefs.list that was used

2022-09-14 08:14:05 +03:00