On Tue, 30 Jun 2026 at 12:51, Christoph Berg <[email protected]> wrote: > Re: wenhui qiu >> The recent PostgreSQL commit changes the default TOAST compression to lz4 >> when LZ4 support is available, based on the rationale that LZ4 is generally >> more efficient than pglz in terms of CPU usage and compression ratio.Given >> that, should we also consider changing the default compression method used >> by wal_compression = on from pglz to lz4? > > +1 from me. I would prefer this patch over the doc-only one that I > sent in the other thread. > > This should go into PG19 so we don't have two different versions that > flip the default from pglz to lz4. >
+1. LGTM. > Christoph -- Regards, Japin Li ChengDu WenWu Information Technology Co., Ltd.
