mirror of
https://github.com/postgres/postgres.git
synced 2026-04-10 19:47:07 -04:00
4c11d2c559
btree, hash, and bloom indexes all set up their metapages in standard format (that is, with pd_lower and pd_upper correctly delimiting the unused area); but they mostly didn't inform the xlog routines of this. When calling log_newpage[_buffer], this is bad because it loses the opportunity to compress unused data out of the WAL record. When calling XLogRegisterBuffer, it's not such a performance problem because all of these call sites also use REGBUF_WILL_INIT, preventing an FPI image from being written. But it's still a good idea to provide the flag when relevant, because that aids WAL consistency checking. This completes the project of getting all the in-core index AMs to handle their metapage WAL operations similarly. Amit Kapila, reviewed by Michael Paquier Discussion: https://postgr.es/m/0d273805-0e9e-ec1a-cb84-d4da400b8f85@lab.ntt.co.jp |
||
|---|---|---|
| .. | ||
| expected | ||
| sql | ||
| t | ||
| .gitignore | ||
| blcost.c | ||
| blinsert.c | ||
| bloom--1.0.sql | ||
| bloom.control | ||
| bloom.h | ||
| blscan.c | ||
| blutils.c | ||
| blvacuum.c | ||
| blvalidate.c | ||
| Makefile | ||