From 0bfe8d22e41a4a690ef9ca950f56c65ef194fe4d Mon Sep 17 00:00:00 2001
From: Teodor Sigaev <teodor@sigaev.ru>
Date: Tue, 23 Apr 2019 16:34:17 +0300
Subject: [PATCH] fix empty table now suggest 1 page instead of 0 for empty
 table - zero causes unwilling effects for planner

---
 plantuner.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plantuner.c b/plantuner.c
index 0fa907a..8595463 100644
--- a/plantuner.c
+++ b/plantuner.c
@@ -291,7 +291,7 @@ execPlantuner(PlannerInfo *root, Oid relationObjectId, bool inhparent,
 			 * estimate_rel_size() could be too pessimistic for particular
 			 * workload
 			 */
-			rel->pages = 0.0;
+			rel->pages = 1.0;
 			rel->tuples = 0.0;
 		}
 
-- 
2.37.3