]> git.evergreen-ils.org Git - Evergreen.git/commit
projects / Evergreen.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: a6a8393) | patch
LP#1374091: Speed up metarecord version of unAPI mra call
authorMike Rylander <mrylander@gmail.com>
Mon, 29 Sep 2014 16:40:32 +0000 (12:40 -0400)
committerBen Shum <bshum@biblio.org>
Thu, 9 Oct 2014 16:00:58 +0000 (12:00 -0400)
commit583588fd9731df8a94fd0f91e2cd66d39d67eb4b
treedfa11a790af60cab6eda3287698e668cabe864c8tree
parenta6a8393879f8f39319661f765dbc31e8d83f042ecommit | diff
LP#1374091: Speed up metarecord version of unAPI mra call

The change to metabib.record_attr_flat in the previous commit caused
a regression in the plan used in unapi.mmr_mra.  This commit addresses
that by unrolling the mra view when used in context with metarecords,
which are shaped differently and require slightly different access
patterns.

Signed-off-by: Mike Rylander <mrylander@gmail.com>
Signed-off-by: Ben Shum <bshum@biblio.org>
Open-ILS/src/sql/Pg/990.schema.unapi.sql diff | blob | history
Open-ILS/src/sql/Pg/upgrade/XXXX.schema.record_attr_flat_speedup.sql diff | blob | history
Evergreen ILS