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Manually merged

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evgen@moonbone.local
2006-06-17 00:58:36 +04:00
parent 00fcdf8c00 ee2e2d0c6d
commit 28cf3c3e64
39 changed files with 935 additions and 285 deletions
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22
sql/sql_base.cc
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@ -4184,10 +4184,6 @@ static bool setup_natural_join_row_types(THD *thd,
if (from_clause->elements == 0)
return FALSE; /* We come here in the case of UNIONs. */
/* For stored procedures do not redo work if already done. */
if (!context->select_lex->first_execution)
return FALSE;
List_iterator_fast<TABLE_LIST> table_ref_it(*from_clause);
TABLE_LIST *table_ref; /* Current table reference. */
/* Table reference to the left of the current. */
@ -4200,14 +4196,18 @@ static bool setup_natural_join_row_types(THD *thd,
{
table_ref= left_neighbor;
left_neighbor= table_ref_it++;
if (store_top_level_join_columns(thd, table_ref,
left_neighbor, right_neighbor))
return TRUE;
if (left_neighbor)
/* For stored procedures do not redo work if already done. */
if (context->select_lex->first_execution)
{
TABLE_LIST *first_leaf_on_the_right;
first_leaf_on_the_right= table_ref->first_leaf_for_name_resolution();
left_neighbor->next_name_resolution_table= first_leaf_on_the_right;
if (store_top_level_join_columns(thd, table_ref,
left_neighbor, right_neighbor))
return TRUE;
if (left_neighbor)
{
TABLE_LIST *first_leaf_on_the_right;
first_leaf_on_the_right= table_ref->first_leaf_for_name_resolution();
left_neighbor->next_name_resolution_table= first_leaf_on_the_right;
}
}
right_neighbor= table_ref;
}