9.5 release notes: mention ON CONFLICT DO NOTHING for FDWs

Report by Peter Geoghegan

Backpatch through 9.5

diff --git a/doc/src/sgml/release-9.5.sgml b/doc/src/sgml/release-9.5.sgml
index b1a3b2dbece0c2153cd289961efa0b22ae9f0f0b..6aeefd24a7bf286ba279a5083b25d4af904c2403 100644 (file)
--- a/doc/src/sgml/release-9.5.sgml
+++ b/doc/src/sgml/release-9.5.sgml
@@ -2447,6 +2447,24 @@ FIXME: Improve description, link
 
       
 
+       
+        Foreign tables can now take part in INSERT ... ON CONFLICT
+        DO NOTHING queries (Peter Geoghegan, Heikki Linnakangas,
+        Andres Freund)
+       
+
+       
+        Foreign data wrappers must be modified to handle this.
+        INSERT ... ON CONFLICT DO UPDATE is not supported on
+        foreign tables.
+       
+      
+
+      
+