From ac237974682ca1b5c8dc25b481590df8e7d48540 Mon Sep 17 00:00:00 2001 From: "Karl O. Pinc kop@karlpinc.com" Date: Fri, 31 Jul 2026 16:25:20 +0000 Subject: [PATCH] Add nullunique substitution; for unique except for NULL values --- doc/src/epilog.inc.m4 | 3 +++ 1 file changed, 3 insertions(+) diff --git a/doc/src/epilog.inc.m4 b/doc/src/epilog.inc.m4 index b762daa..28ed1bb 100644 --- a/doc/src/epilog.inc.m4 +++ b/doc/src/epilog.inc.m4 @@ -954,6 +954,9 @@ elo_ranks_daily_rst(sdb_male, MT)dnl .. |unique| replace:: Each value stored in this column must be unique. +.. |nullunique| replace:: + Each value stored in this column, that is not |null|, must be unique. + .. The sdb_case_equivalence() macro is used in indexes for uniquenocase. .. |uniquenocase| replace:: Each value stored in this column must be unique, independent of -- 2.34.1