From 4a9696a4518e2d7e276ba66ace12c5aaeabf96f8 Mon Sep 17 00:00:00 2001 From: Igor Babaev Date: Thu, 2 Sep 2010 07:42:47 -0700 Subject: [PATCH] Made sure that JOIN_CACHE::max_records is not less than 10. --- sql/sql_join_cache.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sql/sql_join_cache.cc b/sql/sql_join_cache.cc index 1e5026214fd..17bd9ac98ef 100755 --- a/sql/sql_join_cache.cc +++ b/sql/sql_join_cache.cc @@ -802,7 +802,7 @@ int JOIN_CACHE::alloc_buffer() min_records= 1; max_records= partial_join_cardinality <= join_buff_space_limit ? (ulonglong) partial_join_cardinality : join_buff_space_limit; - set_if_bigger(max_records, 1); + set_if_bigger(max_records, 10); min_buff_size= get_min_join_buffer_size(); buff_size= get_max_join_buffer_size(); for (tab= join->join_tab+join->const_tables; tab <= join_tab; tab++)