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Remove compiler warnings and remove not used variables

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(Found during build process)
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monty@mysql.com
2005-02-25 16:53:22 +02:00
parent cd78e701a5
commit 0a6b7aedb2
46 changed files with 115 additions and 179 deletions
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6
sql/sql_select.cc
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@ -1940,7 +1940,6 @@ Cursor::close()
{
DBUG_ASSERT(lock || open_tables || derived_tables);
TABLE *tmp_open_tables= thd->open_tables;
TABLE *tmp_derived_tables= thd->derived_tables;
MYSQL_LOCK *tmp_lock= thd->lock;
@ -7743,7 +7742,6 @@ Field *create_tmp_field(THD *thd, TABLE *table,Item *item, Item::Type type,
case Item::SUM_FUNC_ITEM:
{
Item_sum *item_sum=(Item_sum*) item;
bool maybe_null=item_sum->maybe_null;
Field *result= item_sum->create_tmp_field(group, table, convert_blob_length);
if (!result)
thd->fatal_error();
@ -8884,12 +8882,10 @@ sub_select(JOIN *join,JOIN_TAB *join_tab,bool end_of_records)
int error;
JOIN_TAB *first_unmatched;
JOIN_TAB *tab;
bool found= 0;
/* Cache variables for faster loop */
COND *select_cond= join_tab->select_cond;
JOIN_TAB *first_inner_tab= join_tab->first_inner;
my_bool *report_error= &(join->thd->net.report_error);
join->return_tab= join_tab;
if (join_tab->last_inner)