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----------------------------------------------------------
revno: 2630.13.6
committer: Konstantin Osipov <konstantin@mysql.com>
branch nick: mysql-6.0-3288
timestamp: Fri 2008-07-11 20:22:44 +0400
message:
  WL#3288, step 1: ensure that the SQL layer always closes an open
  cursor (rnd or index read) before closing a handler.
This commit is contained in:
Konstantin Osipov
2009-10-16 18:37:43 +04:00
parent 8441517b52
commit 2ae359db4a
4 changed files with 45 additions and 38 deletions
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4
sql/sql_select.h
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@ -280,7 +280,7 @@ public:
JOIN_TAB *join_tab,**best_ref;
JOIN_TAB **map2table; ///< mapping between table indexes and JOIN_TABs
JOIN_TAB *join_tab_save; ///< saved join_tab for subquery reexecution
TABLE **table,**all_tables,*sort_by_table;
TABLE **all_tables,*sort_by_table;
uint tables,const_tables;
uint send_group_parts;
bool sort_and_group,first_record,full_join,group, no_field_update;
@ -427,7 +427,7 @@ public:
select_result *result_arg)
{
join_tab= join_tab_save= 0;
table= 0;
all_tables= 0;
tables= 0;
const_tables= 0;
join_list= 0;