From 5e9989a18de62359fd26bbdd7cbeaca05cb23cc4 Mon Sep 17 00:00:00 2001
From: Konstantin Osipov <kostja.osipov@gmail.com>
Date: Wed, 31 Aug 2011 20:02:36 +0400
Subject: [PATCH] Document Bug #730613, SELECT with a disjunction

https://bugs.launchpad.net/tarantool/+bug/730613

Document Bug#730613, "SELECT with a disjunction
on multiple keys returns matching tuples twice".
---
 doc/box-protocol.txt | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/doc/box-protocol.txt b/doc/box-protocol.txt
index 23e0c5c7cd..a09f2c39d6 100644
--- a/doc/box-protocol.txt
+++ b/doc/box-protocol.txt
@@ -139,7 +139,12 @@
 
 <limit> ::= <int32>
 
-; key count in the disjunctive set
+; key count in the conjunctive set. Tarantool will
+; consequently return tuples that match the first key,
+; then the second, and so on. If a tuple matches
+; more than one key, it's returned twice. <limit> 
+; thus limits the total number of returned tuples,
+; which are not necessarily distinct.
 
 <count> ::= <int32>
 
-- 
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