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Merge mysql.com:/home/timka/mysql/src/5.0-virgin

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into  mysql.com:/home/timka/mysql/src/5.1-dbg
This commit is contained in:
timour@mysql.com
2005-12-01 12:12:24 +02:00
parent fb057f13fb d80feb9e21
commit aa864660d7
6 changed files with 112 additions and 12 deletions
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6
sql/sql_select.h
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@ -141,6 +141,12 @@ typedef struct st_join_table {
nested_join_map embedding_map;
void cleanup();
inline bool is_using_loose_index_scan()
{
return (select && select->quick &&
(select->quick->get_type() ==
QUICK_SELECT_I::QS_TYPE_GROUP_MIN_MAX));
}
} JOIN_TAB;
enum_nested_loop_state sub_select_cache(JOIN *join, JOIN_TAB *join_tab, bool