Thread: pgsql: pgstattuple: Use a BufferAccessStrategy object to avoid cache-tr

pgstattuple: Use a BufferAccessStrategy object to avoid cache-trashing.

Jaime Casanova, reviewed by Noah Misch, slightly modified by me.

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/2e46bf67114586835f4a9908f1a1f08ee8ba83a8

Modified Files
--------------
contrib/pgstattuple/pgstatindex.c |    5 ++-
contrib/pgstattuple/pgstattuple.c |   42 +++++++++++++++++++++++++-----------
2 files changed, 32 insertions(+), 15 deletions(-)