reindex-no-index.patch

diff --git a/src/backend/commands/indexcmds.c b/src/backend/commands/indexcmds.c
index 40ea629ffe..ac4a32953a 100644
--- a/src/backend/commands/indexcmds.c
+++ b/src/backend/commands/indexcmds.c
@@ -2447,7 +2447,7 @@ ReindexTable(RangeVar *relation, int options, bool concurrent)
 
 	if (!result)
 		ereport(NOTICE,
-				(errmsg("table \"%s\" has no indexes",
+				(errmsg("table \"%s\" has no indexes to reindex",
 						relation->relname)));
 
 	return heapOid;
@@ -2676,6 +2676,9 @@ ReindexMultipleTables(const char *objectName, ReindexObjectType objectKind,
  * The locks taken on parent tables and involved indexes are kept until the
  * transaction is committed, at which point a session lock is taken on each
  * relation.  Both of these protect against concurrent schema changes.
+ *
+ * Returns true if any indexes have been rebuilt (including toast table's
+ * indexes when relevant).
  */
 static bool
 ReindexRelationConcurrently(Oid relationOid, int options)
diff --git a/src/test/regress/expected/create_index.out b/src/test/regress/expected/create_index.out
index c8bc6be061..4b62c9045a 100644
--- a/src/test/regress/expected/create_index.out
+++ b/src/test/regress/expected/create_index.out
@@ -1944,9 +1944,9 @@ DROP TABLE reindex_verbose;
 CREATE TABLE concur_reindex_tab (c1 int);
 -- REINDEX
 REINDEX TABLE concur_reindex_tab; -- notice
-NOTICE:  table "concur_reindex_tab" has no indexes
+NOTICE:  table "concur_reindex_tab" has no indexes to reindex
 REINDEX TABLE CONCURRENTLY concur_reindex_tab; -- notice
-NOTICE:  table "concur_reindex_tab" has no indexes
+NOTICE:  table "concur_reindex_tab" has no indexes to reindex
 ALTER TABLE concur_reindex_tab ADD COLUMN c2 text; -- add toast index
 -- Normal index with integer column
 CREATE UNIQUE INDEX concur_reindex_ind1 ON concur_reindex_tab(c1);
@@ -2043,10 +2043,10 @@ ERROR:  REINDEX is not yet implemented for partitioned indexes
 -- REINDEX is a no-op for partitioned tables
 REINDEX TABLE concur_reindex_part_10;
 WARNING:  REINDEX of partitioned tables is not yet implemented, skipping "concur_reindex_part_10"
-NOTICE:  table "concur_reindex_part_10" has no indexes
+NOTICE:  table "concur_reindex_part_10" has no indexes to reindex
 REINDEX TABLE CONCURRENTLY concur_reindex_part_10;
 WARNING:  REINDEX of partitioned tables is not yet implemented, skipping "concur_reindex_part_10"
-NOTICE:  table "concur_reindex_part_10" has no indexes
+NOTICE:  table "concur_reindex_part_10" has no indexes to reindex
 SELECT relid, parentrelid, level FROM pg_partition_tree('concur_reindex_part_index')
   ORDER BY relid, level;
              relid             |         parentrelid         | level 
@@ -2150,7 +2150,7 @@ DELETE FROM concur_reindex_tab4 WHERE c1 = 1;
 -- The invalid index is not processed when running REINDEX TABLE.
 REINDEX TABLE CONCURRENTLY concur_reindex_tab4;
 WARNING:  cannot reindex invalid index "public.concur_reindex_ind5" concurrently, skipping
-NOTICE:  table "concur_reindex_tab4" has no indexes
+NOTICE:  table "concur_reindex_tab4" has no indexes to reindex
 \d concur_reindex_tab4
         Table "public.concur_reindex_tab4"
  Column |  Type   | Collation | Nullable | Default