From 17c188779b2c3d5abafe233a31df32a1a6f20c54 Mon Sep 17 00:00:00 2001
From: Sergei Golubchik <sergii@pisem.net>
Date: Fri, 14 Jan 2011 11:43:42 +0100
Subject: use normal unique (HA_NOSAME) keys for expression cache temptables,
 not "uniques", that are hash-based keys.

sql/sql_expression_cache.cc:
  Don't set uniques (we don't want or need an unique
  constraint on this table)
---
 sql/sql_expression_cache.cc | 1 -
 1 file changed, 1 deletion(-)

(limited to 'sql/sql_expression_cache.cc')

diff --git a/sql/sql_expression_cache.cc b/sql/sql_expression_cache.cc
index 50fd7c7ee4d..188d93e8b8a 100644
--- a/sql/sql_expression_cache.cc
+++ b/sql/sql_expression_cache.cc
@@ -123,7 +123,6 @@ void Expression_cache_tmptable::init()
     goto error;
   }
   cache_table->s->keys= 1;
-  cache_table->s->uniques= 1;
   ref.null_rejecting= 1;
   ref.disable_cache= FALSE;
   ref.has_record= 0;
-- 
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