Merge with 4.0.17

BitKeeper/etc/logging_ok:
  auto-union
Build-tools/Do-compile:
  Auto merged
acinclude.m4:
  Auto merged
configure.in:
  Auto merged
dbug/dbug.c:
  Auto merged
include/config-win.h:
  Auto merged
include/my_base.h:
  Auto merged
include/my_global.h:
  Auto merged
include/my_pthread.h:
  Auto merged
include/my_sys.h:
  Auto merged
include/mysql.h:
  Auto merged
include/mysql_com.h:
  Auto merged
innobase/lock/lock0lock.c:
  Auto merged
innobase/row/row0ins.c:
  Auto merged
innobase/row/row0sel.c:
  Auto merged
innobase/row/row0umod.c:
  Auto merged
innobase/row/row0upd.c:
  Auto merged
myisam/ft_boolean_search.c:
  Auto merged
myisam/mi_check.c:
  Auto merged
myisam/mi_dbug.c:
  Auto merged
myisam/mi_open.c:
  Auto merged
mysql-test/r/auto_increment.result:
  Auto merged
mysql-test/r/bdb.result:
  Auto merged
mysql-test/r/func_op.result:
  Auto merged
Build-tools/Bootstrap:
  Merge with 4.0
client/mysql.cc:
  Merge with 4.0
client/mysqldump.c:
  Merge with 4.0
client/mysqltest.c:
  Use local version
innobase/btr/btr0cur.c:
  Merge with 4.0 (Heikki should check if we should remove btr_cur_update_sec_rec_in_place()
libmysql/libmysql.c:
  Merge with 4.0
libmysqld/lib_sql.cc:
  Merge with 4.0
myisam/mi_key.c:
  Merge with 4.0
myisam/mi_search.c:
  Merge with 4.0
mysql-test/r/binary.result:
  Merge with 4.0
mysql-test/r/func_group.result:
  Merge with 4.0
mysql-test/r/func_str.result:
  Merge with 4.0
mysql-test/r/func_time.result:
  Merge with 4.0
mysql-test/r/group_by.result:
  Merge with 4.0
mysql-test/r/handler.result:
  Merge with 4.0
mysql-test/r/innodb.result:
  Merge with 4.0
mysql-test/r/insert.result:
  Merge with 4.0
mysql-test/r/join_outer.result:
  Merge with 4.0
mysql-test/r/loaddata.result:
  Merge with 4.0
mysql-test/r/lowercase_table.result:
  Merge with 4.0
mysql-test/r/multi_update.result:
  Merge with 4.0
mysql-test/r/mysqldump.result:
  Merge with 4.0
mysql-test/r/query_cache.result:
  Merge with 4.0
mysql-test/r/rpl_max_relay_size.result:
  Merge with 4.0
mysql-test/r/rpl_rotate_logs.result:
  Merge with 4.0
mysql-test/r/rpl_trunc_binlog.result:
  Merge with 4.0
mysql-test/r/select_found.result:
  Merge with 4.0
mysql-test/r/symlink.result:
  Merge with 4.0
mysql-test/r/truncate.result:
  Merge with 4.0
mysql-test/r/type_blob.result:
  Merge with 4.0
mysql-test/r/type_datetime.result:
  Merge with 4.0
mysql-test/r/type_decimal.result:
  Merge with 4.0
mysql-test/r/type_enum.result:
  Merge with 4.0
mysql-test/r/type_timestamp.result:
  Merge with 4.0
mysql-test/r/union.result:
  Merge with 4.0
mysql-test/t/auto_increment.test:
  Merge with 4.0
mysql-test/t/bdb.test:
  Merge with 4.0
mysql-test/t/func_group.test:
  Merge with 4.0
mysql-test/t/func_op.test:
  Merge with 4.0
mysql-test/t/func_str.test:
  Merge with 4.0
mysql-test/t/func_time.test:
  Merge with 4.0
mysql-test/t/group_by.test:
  Merge with 4.0
mysql-test/t/handler.test:
  Merge with 4.0
mysql-test/t/innodb.test:
  Merge with 4.0
mysql-test/t/insert.test:
  Merge with 4.0
mysql-test/t/join_outer.test:
  Merge with 4.0
mysql-test/t/limit.test:
  Merge with 4.0
mysql-test/t/loaddata.test:
  Merge with 4.0
mysql-test/t/lowercase_table.test:
  Merge with 4.0
mysql-test/t/multi_update.test:
  Merge with 4.0
mysql-test/t/mysqldump.test:
  Merge with 4.0
mysql-test/t/query_cache.test:
  Merge with 4.0
mysql-test/t/rpl_log_pos.test:
  Merge with 4.0
mysql-test/t/rpl_max_relay_size.test:
  Merge with 4.0
mysql-test/t/rpl_rotate_logs.test:
  Merge with 4.0
mysql-test/t/rpl_trunc_binlog.test:
  Merge with 4.0
mysql-test/t/select_found.test:
  Merge with 4.0
mysql-test/t/symlink.test:
  Merge with 4.0
mysql-test/t/truncate.test:
  Merge with 4.0
mysql-test/t/type_blob.test:
  Merge with 4.0
mysql-test/t/type_datetime.test:
  Merge with 4.0
mysql-test/t/type_decimal.test:
  Merge with 4.0
mysql-test/t/type_enum.test:
  Merge with 4.0
mysql-test/t/type_timestamp.test:
  Merge with 4.0
mysql-test/t/union.test:
  Merge with 4.0
mysys/charset.c:
  Merge with 4.0
mysys/my_init.c:
  Merge with 4.0
mysys/my_symlink.c:
  Merge with 4.0
mysys/my_thr_init.c:
  Merge with 4.0
regex/reginit.c:
  Merge with 4.0
sql/field.cc:
  Change fix_datetime() to print errors
sql/field.h:
  Merge with 4.0
sql/ha_innodb.cc:
  Merge with 4.0
sql/item.cc:
  Merge with 4.0
sql/item.h:
  Merge with 4.0
sql/item_cmpfunc.cc:
  Merge with 4.0
sql/item_func.cc:
  Merge with 4.0
sql/item_func.h:
  Merge with 4.0
sql/item_strfunc.cc:
  Merge with 4.0
sql/item_strfunc.h:
  Merge with 4.0
sql/item_sum.cc:
  Merge with 4.0
sql/item_sum.h:
  Merge with 4.0
sql/item_timefunc.cc:
  Merge with 4.0
sql/lex.h:
  Merge with 4.0
sql/log.cc:
  Merge with 4.0
sql/log_event.cc:
  Merge with 4.0
sql/log_event.h:
  Merge with 4.0
sql/mysql_priv.h:
  Merge with 4.0
sql/mysqld.cc:
  Merge with 4.0
sql/nt_servc.cc:
  Merge with 4.0
sql/opt_range.cc:
  Merge with 4.0
sql/records.cc:
  Merge with 4.0
sql/repl_failsafe.cc:
  Merge with 4.0
sql/slave.cc:
  Merge with 4.0
sql/sql_acl.cc:
  Merge with 4.0
sql/sql_analyse.cc:
  Merge with 4.0
sql/sql_base.cc:
  Merge with 4.0
sql/sql_cache.cc:
  Merge with 4.0
sql/sql_class.h:
  Merge with 4.0
sql/sql_db.cc:
  Merge with 4.0
sql/sql_delete.cc:
  Merge with 4.0
sql/sql_insert.cc:
  Merge with 4.0
sql/sql_load.cc:
  Merge with 4.0
sql/sql_parse.cc:
  Merge with 4.0
sql/sql_rename.cc:
  Merge with 4.0
sql/sql_select.cc:
  Merge with 4.0
sql/sql_show.cc:
  Merge with 4.0
sql/sql_table.cc:
  Merge with 4.0
sql/sql_update.cc:
  Merge with 4.0
sql/sql_yacc.yy:
  Merge with 4.0
sql/table.cc:
  Merge with 4.0
sql/table.h:
  Merge with 4.0
sql/time.cc:
  Merge with 4.0
sql/uniques.cc:
  Merge with 4.0
strings/ctype-tis620.c:
  Merge with 4.0
strings/strto.c:
  Merge with 4.0
support-files/mysql.server.sh:
  Merge with 4.0
support-files/mysql.spec.sh:
  Merge with 4.0

1 files changed, 18 insertions, 4 deletions

diff --git a/sql/sql_delete.cc b/sql/sql_delete.cc
index 94ae1743fd9..4ab0cfa20c1 100644
--- a/sql/sql_delete.cc
+++ b/sql/sql_delete.cc
@@ -135,14 +135,20 @@ int mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds, ORDER *order,
 		      fields, all_fields, order) ||
 	  !(sortorder=make_unireg_sortorder(order, &length)) ||
 	  (table->sort.found_records = filesort(thd, table, sortorder, length,
-					   (SQL_SELECT *) 0, HA_POS_ERROR,
+					   select, HA_POS_ERROR,
 					   &examined_rows))
 	  == HA_POS_ERROR)
     {
       delete select;
       free_underlaid_joins(thd, &thd->lex.select_lex);
-      DBUG_RETURN(-1);		// This will force out message
+      DBUG_RETURN(-1);			// This will force out message
     }
+    /*
+      Filesort has already found and selected the rows we want to delete,
+      so we don't need the where clause
+    */
+    delete select;
+    select= 0;
   }
 
   init_read_record(&info,thd,table,select,1,1);
@@ -205,6 +211,8 @@ cleanup:
     mysql_update_log.write(thd,thd->query, thd->query_length);
     if (mysql_bin_log.is_open())
     {
+      if (error <= 0)
+        thd->clear_error();
       Query_log_event qinfo(thd, thd->query, thd->query_length, 
 			    log_delayed);
       if (mysql_bin_log.write(&qinfo) && transactional_table)
@@ -251,7 +259,7 @@ extern "C" int refposcmp2(void* arg, const void *a,const void *b)
 
 multi_delete::multi_delete(THD *thd_arg, TABLE_LIST *dt,
 			   uint num_of_tables_arg)
-  : delete_tables(dt), thd(thd_arg), deleted(0),
+  : delete_tables(dt), thd(thd_arg), deleted(0), found(0),
     num_of_tables(num_of_tables_arg), error(0),
     do_delete(0), transactional_tables(0), log_delayed(0), normal_tables(0)
 {
@@ -355,6 +363,7 @@ bool multi_delete::send_data(List<Item> &values)
       continue;
 
     table->file->position(table->record[0]);
+    found++;
 
     if (secure_counter < 0)
     {
@@ -430,7 +439,7 @@ int multi_delete::do_deletes(bool from_send_error)
 
   if (from_send_error)
   {
-    /* Found out table number for 'table_being_deleted' */
+    /* Found out table number for 'table_being_deleted*/
     for (TABLE_LIST *aux=delete_tables;
 	 aux != table_being_deleted;
 	 aux=aux->next)
@@ -440,6 +449,8 @@ int multi_delete::do_deletes(bool from_send_error)
     table_being_deleted = delete_tables;
 
   do_delete= 0;
+  if (!found)
+    DBUG_RETURN(0);
   for (table_being_deleted=table_being_deleted->next;
        table_being_deleted ;
        table_being_deleted=table_being_deleted->next, counter++)
@@ -510,6 +521,8 @@ bool multi_delete::send_eof()
     mysql_update_log.write(thd,thd->query,thd->query_length);
     if (mysql_bin_log.is_open())
     {
+      if (error <= 0)
+        thd->clear_error();
       Query_log_event qinfo(thd, thd->query, thd->query_length,
 			    log_delayed);
       if (mysql_bin_log.write(&qinfo) && !normal_tables)
@@ -621,6 +634,7 @@ end:
       mysql_update_log.write(thd,thd->query,thd->query_length);
       if (mysql_bin_log.is_open())
       {
+        thd->clear_error();
 	Query_log_event qinfo(thd, thd->query, thd->query_length,
 			      thd->tmp_table);
 	mysql_bin_log.write(&qinfo);