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fixed subselects with temporary tables (SCRUM)

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fixed memory leacks
This commit is contained in:
bell@sanja.is.com.ua
2003-01-25 02:25:52 +02:00
parent 710881e4fb
commit d56e23f64e
33 changed files with 1148 additions and 561 deletions
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35
sql/mysql_priv.h
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@ -402,18 +402,21 @@ bool net_store_data(String *packet,CONVERT *convert, const char *from,
bool net_store_data(String *packet, CONVERT *convert, const char *from);
SORT_FIELD * make_unireg_sortorder(ORDER *order, uint *length);
int setup_order(THD *thd,TABLE_LIST *tables, List<Item> &fields,
List <Item> &all_fields, ORDER *order);
int setup_group(THD *thd,TABLE_LIST *tables,List<Item> &fields,
List<Item> &all_fields, ORDER *order,
int setup_ref_array(THD *thd, Item ***rref_pointer_array, uint elements);
int setup_order(THD *thd, Item **ref_pointer_array, TABLE_LIST *tables,
List<Item> &fields, List <Item> &all_fields, ORDER *order);
int setup_group(THD *thd, Item **ref_pointer_array, TABLE_LIST *tables,
List<Item> &fields, List<Item> &all_fields, ORDER *order,
bool *hidden_group_fields);
int handle_select(THD *thd, LEX *lex, select_result *result);
int mysql_select(THD *thd,TABLE_LIST *tables,List<Item> &list,COND *conds,
ORDER *order, ORDER *group,Item *having,ORDER *proc_param,
ulong select_type,select_result *result,
SELECT_LEX_UNIT *unit, SELECT_LEX *select_lex,
bool fake_select_lex);
int mysql_select(THD *thd, Item ***rref_pointer_array,
TABLE_LIST *tables, uint wild_num, List<Item> &list,
COND *conds, uint og_num, ORDER *order, ORDER *group,
Item *having, ORDER *proc_param, ulong select_type,
select_result *result, SELECT_LEX_UNIT *unit,
SELECT_LEX *select_lex, bool fake_select_lex);
void free_ulderlayed_joins(THD *thd, SELECT_LEX *select);
void fix_tables_pointers(SELECT_LEX *select_lex);
int mysql_explain_union(THD *thd, SELECT_LEX_UNIT *unit,
select_result *result);
@ -440,7 +443,7 @@ int mysql_alter_table(THD *thd, char *new_db, char *new_name,
List<create_field> &fields,
List<Key> &keys,List<Alter_drop> &drop_list,
List<Alter_column> &alter_list,
ORDER *order,
uint order_num, ORDER *order,
bool drop_primary,
enum enum_duplicates handle_duplicates,
enum enum_enable_or_disable keys_onoff=LEAVE_AS_IS,
@ -456,7 +459,7 @@ int mysql_drop_index(THD *thd, TABLE_LIST *table_list,
List<Alter_drop> &drop_list);
int mysql_update(THD *thd,TABLE_LIST *tables,List<Item> &fields,
List<Item> &values,COND *conds,
ORDER *order, ha_rows limit,
uint order_num, ORDER *order, ha_rows limit,
enum enum_duplicates handle_duplicates);
int mysql_multi_update(THD *thd, TABLE_LIST *table_list,
List<Item> *fields, List<Item> *values,
@ -575,15 +578,17 @@ SQL_SELECT *make_select(TABLE *head, table_map const_tables,
enum find_item_error_report_type {REPORT_ALL_ERRORS, REPORT_EXCEPT_NOT_FOUND,
IGNORE_ERRORS};
extern const Item **not_found_item;
Item ** find_item_in_list(Item *item, List<Item> &items,
Item ** find_item_in_list(Item *item, List<Item> &items, uint *counter,
find_item_error_report_type report_error);
bool insert_fields(THD *thd,TABLE_LIST *tables,
const char *db_name, const char *table_name,
List_iterator<Item> *it);
bool setup_tables(TABLE_LIST *tables);
int setup_fields(THD *thd,TABLE_LIST *tables,List<Item> &item,
bool set_query_id,List<Item> *sum_func_list,
bool allow_sum_func);
int setup_wild(THD *thd, TABLE_LIST *tables, List<Item> &fields,
List<Item> *sum_func_list, uint wild_num);
int setup_fields(THD *thd, Item** ref_pointer_array, TABLE_LIST *tables,
List<Item> &item, bool set_query_id,
List<Item> *sum_func_list, bool allow_sum_func);
int setup_conds(THD *thd,TABLE_LIST *tables,COND **conds);
int setup_ftfuncs(SELECT_LEX* select);
int init_ftfuncs(THD *thd, SELECT_LEX* select, bool no_order);