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Fixed bug mdev-6874.

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The method subselect_union_engine::no_rows() must take
into account the fact that now unit->fake_select_lex is
NULL for for select_union_direct objects.
This commit is contained in:
Igor Babaev
2014-10-17 12:59:28 -07:00
parent 3c4bb0e872
commit a4d1783aae
5 changed files with 30 additions and 2 deletions
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1
sql/sql_union.cc
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@ -246,6 +246,7 @@ int select_union_direct::send_data(List<Item> &items)
return false;
}
send_records++;
fill_record(thd, table, table->field, items, true, false);
if (thd->is_error())
return true; /* purecov: inspected */