Thread: [COMMITTERS] pgsql: Make RelationGetPartitionDispatchInfo expand depth-first.
[COMMITTERS] pgsql: Make RelationGetPartitionDispatchInfo expand depth-first.
From
Robert Haas
Date:
Make RelationGetPartitionDispatchInfo expand depth-first. With this change, the order of leaf partitions as returned by RelationGetPartitionDispatchInfo should now be the same as the order used by expand_inherited_rtentry. This will make it simpler for future patches to match up the partition dispatch information with the planner data structures. The new code is also, in my opinion anyway, simpler and easier to understand. Amit Langote, reviewed by Amit Khandekar. I also reviewed and made a few cosmetic revisions. Discussion: http://postgr.es/m/d98d4761-5071-1762-501e-0e15047c714b@lab.ntt.co.jp Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/77b6b5e9ceca04dbd6f0f6cd3fc881519acc8714 Modified Files -------------- src/backend/catalog/partition.c | 252 ++++++++++++++------------------- src/backend/optimizer/prep/prepunion.c | 7 + 2 files changed, 116 insertions(+), 143 deletions(-) -- Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers