git.postgresql.org Git - postgresql.git/commitdiff

diff --git a/src/include/utils/tuplesort.h b/src/include/utils/tuplesort.h

index 59fbe2bd35b41a22e0c19b1700cd400565f36b4c..15f2a4a795065431329d04e214ecd26aa32c2c9b 100644 (file)

--- a/src/include/utils/tuplesort.h

+++ b/src/include/utils/tuplesort.h

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);