multi-delete should ignore semi-join internal temp tables,

when looking for tables to delete from

multi-delete should ignore semi-join internal temp tables,
when looking for tables to delete from
6ab9c777 · Sergei Golubchik · 1b1bce9a · 6ab9c777
Commit 6ab9c777 authored Jan 13, 2012 by Sergei Golubchik
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sql/sql_delete.cc sql/sql_delete.cc +1 -1

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--- a/sql/sql_delete.cc
+++ b/sql/sql_delete.cc
@@ -715,7 +715,7 @@ multi_delete::initialize_tables(JOIN *join)

  for (JOIN_TAB *tab= first_linear_tab(join, WITH_CONST_TABLES); 
       tab; 
-       tab= next_linear_tab(join, tab, WITH_BUSH_ROOTS))
+       tab= next_linear_tab(join, tab, WITHOUT_BUSH_ROOTS))
  {
    if (tab->table->map & tables_to_delete_from)
    {