CVSROOT: /home/projects/pgsql/cvsroot
Module name: pgsql
Changes by: tgl(at)hub(dot)org 01/02/15 15:57:01
Modified files:
src/include/access: tuptoaster.h
src/backend/access/heap: tuptoaster.c
src/backend/access/common: indextuple.c
Log message:
Although we can't support out-of-line TOAST storage in indexes (yet),
compressed storage works perfectly well. Might as well have a coherent
strategy for applying it, rather than the haphazard store-what-you-get
approach that was in the code before. The strategy I've set up here is
to attempt compression of any compressible index value exceeding
BLCKSZ/16, or about 500 bytes by default.