From fa2cf164aaf91e074be653c28e035f65d80eb666 Mon Sep 17 00:00:00 2001
From: Tom Lane
Date: Tue, 29 Jan 2019 16:49:25 -0500
Subject: Rename nodes/relation.h to nodes/pathnodes.h.

The old name of this file was never a very good indication of what it
was for.  Now that there's also access/relation.h, we have a potential
confusion hazard as well, so let's rename it to something more apropos.
Per discussion, "pathnodes.h" is reasonable, since a good fraction of
the file is Path node definitions.

While at it, tweak a couple of other headers that were gratuitously
importing relation.h into modules that don't need it.

Discussion: https://postgr.es/m/7719.1548688728@sss.pgh.pa.us
---
 src/backend/statistics/dependencies.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/backend/statistics/dependencies.c')

diff --git a/src/backend/statistics/dependencies.c b/src/backend/statistics/dependencies.c
index 13492ceb9ce..96916eafe1f 100644
--- a/src/backend/statistics/dependencies.c
+++ b/src/backend/statistics/dependencies.c
@@ -22,7 +22,7 @@
 #include "optimizer/clauses.h"
 #include "optimizer/optimizer.h"
 #include "nodes/nodes.h"
-#include "nodes/relation.h"
+#include "nodes/pathnodes.h"
 #include "statistics/extended_stats_internal.h"
 #include "statistics/statistics.h"
 #include "utils/bytea.h"
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