From 258c92dce816500c67c581dfe834fc013f0da4dd Mon Sep 17 00:00:00 2001
From: Tomas Vondra <tomas@2ndquadrant.com>
Date: Sun, 19 Mar 2017 23:54:19 +0100
Subject: [PATCH] Add missing block to 'portals' expected output

The test included block testing non-backwards-scan-capable plans
with scroll cursors, but the output was missing from the expected
file.
---
 src/test/regress/expected/portals_1.out | 65 +++++++++++++++++++++++++
 1 file changed, 65 insertions(+)

diff --git a/src/test/regress/expected/portals_1.out b/src/test/regress/expected/portals_1.out
index c8e79c3495..5588a89f0b 100644
--- a/src/test/regress/expected/portals_1.out
+++ b/src/test/regress/expected/portals_1.out
@@ -1215,3 +1215,68 @@ fetch all from c;
 (3 rows)
 
 rollback;
+-- Check handling of non-backwards-scan-capable plans with scroll cursors
+begin;
+explain (costs off) declare c1 cursor for select (select 42) as x;
+        QUERY PLAN         
+---------------------------
+ Result
+   InitPlan 1 (returns $0)
+     ->  Result
+(3 rows)
+
+explain (costs off) declare c1 scroll cursor for select (select 42) as x;
+        QUERY PLAN         
+---------------------------
+ Materialize
+   InitPlan 1 (returns $0)
+     ->  Result
+   ->  Result
+(4 rows)
+
+declare c1 scroll cursor for select (select 42) as x;
+fetch all in c1;
+ x  
+----
+ 42
+(1 row)
+
+fetch backward all in c1;
+ x  
+----
+ 42
+(1 row)
+
+rollback;
+begin;
+explain (costs off) declare c2 cursor for select generate_series(1,3) as g;
+ QUERY PLAN 
+------------
+ Result
+(1 row)
+
+explain (costs off) declare c2 scroll cursor for select generate_series(1,3) as g;
+  QUERY PLAN  
+--------------
+ Materialize
+   ->  Result
+(2 rows)
+
+declare c2 scroll cursor for select generate_series(1,3) as g;
+fetch all in c2;
+ g 
+---
+ 1
+ 2
+ 3
+(3 rows)
+
+fetch backward all in c2;
+ g 
+---
+ 3
+ 2
+ 1
+(3 rows)
+
+rollback;
-- 
2.39.5