Remove obsolete nbtree deduplication comments.

petergeoghegan · petergeoghegan · commit b76c1d6e8497 · 2021-10-15T15:25:20.000-07:00
Follow up to commit 2903f14.
diff --git a/src/backend/access/nbtree/nbtutils.c b/src/backend/access/nbtree/nbtutils.c
@@ -2693,7 +2693,7 @@ _bt_allequalimage(Relation rel, bool debugmessage)
 {
 	bool		allequalimage = true;
 
-	/* INCLUDE indexes don't support deduplication */
+	/* INCLUDE indexes can never support deduplication */
 	if (IndexRelationGetNumberOfAttributes(rel) !=
 		IndexRelationGetNumberOfKeyAttributes(rel))
 		return false;
@@ -2721,10 +2721,6 @@ _bt_allequalimage(Relation rel, bool debugmessage)
 		}
 	}
 
-	/*
-	 * Don't elog() until here to avoid reporting on a system relation index
-	 * or an INCLUDE index
-	 */
 	if (debugmessage)
 	{
 		if (allequalimage)

Original file line number	Diff line number	Diff line change
`@@ -2693,7 +2693,7 @@ _bt_allequalimage(Relation rel, bool debugmessage)`
`2693`	`2693`	`{`
`2694`	`2694`	`bool allequalimage = true;`
`2695`	`2695`
`2696`		`- /* INCLUDE indexes don't support deduplication */`
	`2696`	`+ /* INCLUDE indexes can never support deduplication */`
`2697`	`2697`	`if (IndexRelationGetNumberOfAttributes(rel) !=`
`2698`	`2698`	`IndexRelationGetNumberOfKeyAttributes(rel))`
`2699`	`2699`	`return false;`
`@@ -2721,10 +2721,6 @@ _bt_allequalimage(Relation rel, bool debugmessage)`
`2721`	`2721`	`}`
`2722`	`2722`	`}`
`2723`	`2723`
`2724`		`- /*`
`2725`		`- * Don't elog() until here to avoid reporting on a system relation index`
`2726`		`- * or an INCLUDE index`
`2727`		`- */`
`2728`	`2724`	`if (debugmessage)`
`2729`	`2725`	`{`
`2730`	`2726`	`if (allequalimage)`