From: David Rowley <drowley@postgresql.org>
Date: Wed, 2 Nov 2022 02:29:31 +0000 (+1300)
Subject: Fix outdated comment in tuplesort.h
X-Git-Tag: REL_16_BETA1~1395
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3712e0ed47d126e9aa656a34dd56d52770b672b7;p=thirdparty%2Fpostgresql.git

Fix outdated comment in tuplesort.h

This was outdated by 77bae396d.

Backpatch-through: 15, where 77bae396d was added
---

diff --git a/src/include/utils/tuplesort.h b/src/include/utils/tuplesort.h
index 59fbe2bd35b..15f2a4a7950 100644
--- a/src/include/utils/tuplesort.h
+++ b/src/include/utils/tuplesort.h
@@ -378,12 +378,11 @@ extern void tuplesort_initialize_shared(Sharedsort *shared, int nWorkers,
 extern void tuplesort_attach_shared(Sharedsort *shared, dsm_segment *seg);
 
 /*
- * These routines may only be called if randomAccess was specified 'true'.
- * Likewise, backwards scan in gettuple/getdatum is only allowed if
- * randomAccess was specified.  Note that parallel sorts do not support
- * randomAccess.
+ * These routines may only be called if TUPLESORT_RANDOMACCESS was specified
+ * during tuplesort_begin_*.  Additionally backwards scan in gettuple/getdatum
+ * also require TUPLESORT_RANDOMACCESS.  Note that parallel sorts do not
+ * support random access.
  */
-
 extern void tuplesort_rescan(Tuplesortstate *state);
 extern void tuplesort_markpos(Tuplesortstate *state);
 extern void tuplesort_restorepos(Tuplesortstate *state);