doc: PG 14 relnotes, mention CONCURRENTLY improvements

Add items for vacuum not having to wait for CONCURRENTLY, and
CONCURRENTLY not having to wait for other CONCURRENTLY operations.

Reported-by: Simon Riggs
Discussion: https://postgr.es/m/CANbhV-EMM4nf7Ys-Yae_kY25dXT_3eiOXke2+yw44jgy+4jNsA@mail.gmail.com

Backpatch-through: 14 only

diff --git a/doc/src/sgml/release-14.sgml b/doc/src/sgml/release-14.sgml
index 03ee36867a541e11768e8e5a8377a6c12834d61b..4db156c62dc316aa663c2b6a83f5e627bcb52f70 100644 (file)
--- a/doc/src/sgml/release-14.sgml
+++ b/doc/src/sgml/release-14.sgml
@@ -744,6 +744,28 @@ Author: Peter Geoghegan 
 
       
 
+
+       
+        Allow vacuum to be more aggressive in removing dead rows during
+        minimal-locking index operations (Álvaro Herrera)
+       
+
+       
+        Specifically, CREATE INDEX CONCURRENTLY and
+        REINDEX CONCURRENTLY no longer limit the dead
+        row removal of other relations.
+       
+      
+
+      
+
@@ -2283,6 +2305,23 @@ Author: Michael Paquier 
       
      
 
+      
+
+
+       
+        Allow index commands using CONCURRENTLY to
+        avoid waiting for the completion of other operations using
+        CONCURRENTLY (Álvaro Herrera)
+       
+      
+