Update comments on rd_newRelfilenodeSubid.
Ensure comments accurately reflect state of code
given new understanding, and recent changes.
Include example code from Noah Misch to
illustrate how rd_newRelfilenodeSubid can be
reset deterministically. No code changes.
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/c2b32180649fe9105e784ad0519fe243605f78a3
Modified Files
--------------
src/backend/commands/copy.c | 21 +++++++++++++++------
src/include/utils/rel.h | 13 +++++++++++--
2 files changed, 26 insertions(+), 8 deletions(-)