database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-06-25 01:02:05 +03:00
Code Activity

Comment improvements for ForeignPath.

Browse Source 
It's not necessarily just scanning a base relation any more.

Amit Langote and Etsuro Fujita
This commit is contained in:
Robert Haas
2016-04-21 13:30:48 -04:00
parent 9f84280ae9
commit 36f69faeff
2 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/backend/optimizer/README
View File

@ -355,7 +355,7 @@ RelOptInfo - a relation or joined relations
BitmapHeapPath - top of a bitmapped index scan
TidPath - scan by CTID
SubqueryScanPath - scan a subquery-in-FROM
ForeignPath - scan a foreign table
ForeignPath - scan a foreign table, foreign join or foreign upper-relation
CustomPath - for custom scan providers
AppendPath - append multiple subpaths together
MergeAppendPath - merge multiple subpaths, preserving their common sort order