pgsql: Fix costing for disk-based hash aggregation.

Previous Topic Next Topic
 
classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view
|

pgsql: Fix costing for disk-based hash aggregation.

Jeff Davis-3
Fix costing for disk-based hash aggregation.

Report and suggestions from Richard Guo and Tomas Vondra.

Discussion: https://postgr.es/m/CAMbWs4_W8fYbAn8KxgidAaZHON_Oo08OYn9ze=7remJymLqo5g@...

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/7351bfeda33b60b69c15791c7eb77a127546df26

Modified Files
--------------
src/backend/executor/nodeAgg.c        |  2 ++
src/backend/optimizer/path/costsize.c | 30 ++++++++++++++----------------
2 files changed, 16 insertions(+), 16 deletions(-)