doc: PG 12 relnotes - add item about amcheck index root check

Reported-by: Peter Geoghegan
Discussion: https://postgr.es/m/[email protected]

Backpatch-through: 12

diff --git a/doc/src/sgml/release-12.sgml b/doc/src/sgml/release-12.sgml
index 4c55656710b8d14a55ee86dab9c9a7f3fd9f4b24..6b54a9e2ec3a0fff22ac43add27f42fc496e2461 100644 (file)
--- a/doc/src/sgml/release-12.sgml
+++ b/doc/src/sgml/release-12.sgml
@@ -3228,6 +3228,18 @@ Author: Tom Lane <[email protected]>
 
      <listitem>
 <!--
+Author: Peter Geoghegan <[email protected]>
+2019-03-20 [c1afd175b] Allow amcheck to re-find tuples using new search.
+-->
+
+      <para>
+       Add a parameter to a <xref linkend="amcheck"/> function to check
+       each index tuple from the root of the tree.
+      </para>
+     </listitem>
+
+     <listitem>
+<!--
 Author: Michael Paquier <[email protected]>
 2018-08-28 [1aaf532de] Rework option set of oid2name
 Author: Michael Paquier <[email protected]>