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Merge bk-internal.mysql.com:/home/bk/mysql-5.1-new

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into  mysql.com:/home/my/mysql-5.1
This commit is contained in:
monty@mysql.com
2006-06-04 21:05:22 +03:00
parent b615e0b6dc 74cc73d461
commit c46fb742b8
137 changed files with 4249 additions and 2341 deletions
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18
sql/sql_delete.cc
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@@ -80,9 +80,9 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
!(specialflag & (SPECIAL_NO_NEW_FUNC | SPECIAL_SAFE_MODE)) &&
!(table->triggers && table->triggers->has_delete_triggers()))
{
/* Update the table->file->records number */
/* Update the table->file->stats.records number */
table->file->info(HA_STATUS_VARIABLE | HA_STATUS_NO_LOCK);
ha_rows const maybe_deleted= table->file->records;
ha_rows const maybe_deleted= table->file->stats.records;
/*
If all rows shall be deleted, we (almost) always log this
statement-based (see [binlog], below), so we set this flag and
@@ -113,7 +113,7 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
DBUG_RETURN(0);
}
#endif
/* Update the table->file->records number */
/* Update the table->file->stats.records number */
table->file->info(HA_STATUS_VARIABLE | HA_STATUS_NO_LOCK);
table->used_keys.clear_all();
@@ -184,7 +184,7 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
if (!(sortorder= make_unireg_sortorder((ORDER*) order->first,
&length)) ||
(table->sort.found_records = filesort(thd, table, sortorder, length,
select, HA_POS_ERROR,
select, HA_POS_ERROR, 1,
&examined_rows))
== HA_POS_ERROR)
{
@@ -226,6 +226,8 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
if (ha_delete_all_rows)
thd->options&= ~static_cast<ulonglong>(OPTION_BIN_LOG);
table->mark_columns_needed_for_delete();
while (!(error=info.read_record(&info)) && !thd->killed &&
!thd->net.report_error)
{
@@ -285,7 +287,6 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
}
thd->proc_info= "end";
end_read_record(&info);
free_io_cache(table); // Will not do any harm
if (options & OPTION_QUICK)
(void) table->file->extra(HA_EXTRA_NORMAL);
@@ -396,7 +397,7 @@ bool mysql_prepare_delete(THD *thd, TABLE_LIST *table_list, Item **conds)
thd->lex->allow_sum_func= 0;
if (setup_tables_and_check_access(thd, &thd->lex->select_lex.context,
&thd->lex->select_lex.top_join_list,
table_list, conds,
table_list,
&select_lex->leaf_tables, FALSE,
DELETE_ACL) ||
setup_conds(thd, table_list, select_lex->leaf_tables, conds) ||
@@ -459,7 +460,7 @@ bool mysql_multi_delete_prepare(THD *thd)
*/
if (setup_tables_and_check_access(thd, &thd->lex->select_lex.context,
&thd->lex->select_lex.top_join_list,
lex->query_tables, &lex->select_lex.where,
lex->query_tables,
&lex->select_lex.leaf_tables, FALSE,
DELETE_ACL))
DBUG_RETURN(TRUE);
@@ -567,6 +568,8 @@ multi_delete::initialize_tables(JOIN *join)
transactional_tables= 1;
else
normal_tables= 1;
tbl->prepare_for_position();
tbl->mark_columns_needed_for_delete();
}
else if ((tab->type != JT_SYSTEM && tab->type != JT_CONST) &&
walk == delete_tables)
@@ -606,7 +609,6 @@ multi_delete::~multi_delete()
table_being_deleted= table_being_deleted->next_local)
{
TABLE *table= table_being_deleted->table;
free_io_cache(table); // Alloced by unique
table->no_keyread=0;
}