Fix obsolete comment in set_rel_size().

tglsfdc · tglsfdc · commit c82e13a91577 · 2015-04-24T15:18:43.000-04:00
The cross-reference to set_append_rel_pathlist() was obsoleted by commit e2fa76d, which split what had been set_rel_pathlist() and child routines into two sets of functions. But I (tgl) evidently missed updating this comment. Back-patch to 9.2 to avoid unnecessary divergence among branches. Amit Langote
diff --git a/src/backend/optimizer/path/allpaths.c b/src/backend/optimizer/path/allpaths.c
@@ -224,7 +224,7 @@ set_rel_size(PlannerInfo *root, RelOptInfo *rel,
 		 * We proved we don't need to scan the rel via constraint exclusion,
 		 * so set up a single dummy path for it.  Here we only check this for
 		 * regular baserels; if it's an otherrel, CE was already checked in
-		 * set_append_rel_pathlist().
+		 * set_append_rel_size().
 		 *
 		 * In this case, we go ahead and set up the relation's path right away
 		 * instead of leaving it for set_rel_pathlist to do.  This is because

Original file line number	Diff line number	Diff line change
`@@ -224,7 +224,7 @@ set_rel_size(PlannerInfo root, RelOptInfo rel,`
`224`	`224`	`* We proved we don't need to scan the rel via constraint exclusion,`
`225`	`225`	`* so set up a single dummy path for it. Here we only check this for`
`226`	`226`	`* regular baserels; if it's an otherrel, CE was already checked in`
`227`		`- * set_append_rel_pathlist().`
	`227`	`+ * set_append_rel_size().`
`228`	`228`	`*`
`229`	`229`	`* In this case, we go ahead and set up the relation's path right away`
`230`	`230`	`* instead of leaving it for set_rel_pathlist to do. This is because`