From f2305d40ec20e63f781983d103d819ad2b6c0faf Mon Sep 17 00:00:00 2001
From: Robert Haas
Date: Wed, 3 Feb 2016 10:38:50 -0500
Subject: Remove CustomPath's TextOutCustomPath method.

You can't really do anything useful with this in the form it currently
exists; among other problems, there's no way to reread whatever
information might be produced when the path is output.  Work is
underway to replace this with a more useful and more general system of
extensible nodes, but let's start by getting rid of this bit.

Extracted from a larger patch by KaiGai Kohei.
---
 src/backend/nodes/outfuncs.c | 2 --
 src/include/nodes/relation.h | 3 ---
 2 files changed, 5 deletions(-)

(limited to 'src')

diff --git a/src/backend/nodes/outfuncs.c b/src/backend/nodes/outfuncs.c
index b487c002a8c..d59b9546543 100644
--- a/src/backend/nodes/outfuncs.c
+++ b/src/backend/nodes/outfuncs.c
@@ -1705,8 +1705,6 @@ _outCustomPath(StringInfo str, const CustomPath *node)
 	WRITE_NODE_FIELD(custom_private);
 	appendStringInfoString(str, " :methods ");
 	_outToken(str, node->methods->CustomName);
-	if (node->methods->TextOutCustomPath)
-		node->methods->TextOutCustomPath(str, node);
 }
 
 static void
diff --git a/src/include/nodes/relation.h b/src/include/nodes/relation.h
index 94925984bf2..595438cb24d 100644
--- a/src/include/nodes/relation.h
+++ b/src/include/nodes/relation.h
@@ -958,9 +958,6 @@ typedef struct CustomPathMethods
 												List *tlist,
 												List *clauses,
 												List *custom_plans);
-	/* Optional: print additional fields besides "private" */
-	void		(*TextOutCustomPath) (StringInfo str,
-											  const struct CustomPath *node);
 } CustomPathMethods;
 
 typedef struct CustomPath
-- 
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