Commit 4097d049 authored by mats@mysql.com's avatar mats@mysql.com

Merge mysql.com:/home/bkroot/mysql-5.1-new

into  mysql.com:/home/bk/b17400-mysql-5.1-new
parents fbe3db30 bea2ca46
......@@ -82,8 +82,9 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
table->file->info(HA_STATUS_VARIABLE | HA_STATUS_NO_LOCK);
ha_rows const maybe_deleted= table->file->records;
/*
If all rows shall be deleted, we always log this statement-based
(see [binlog], below), so we set this flag and test it below.
If all rows shall be deleted, we (almost) always log this
statement-based (see [binlog], below), so we set this flag and
test it below.
*/
ha_delete_all_rows= 1;
if (!(error=table->file->delete_all_rows()))
......@@ -330,12 +331,13 @@ bool mysql_delete(THD *thd, TABLE_LIST *table_list, COND *conds,
thd->clear_error();
/*
[binlog]: If 'handler::delete_all_rows()' was called, we
replicate statement-based; otherwise, 'ha_delete_row()' was
used to delete specific rows which we might log row-based.
[binlog]: If 'handler::delete_all_rows()' was called and the
storage engine does not inject the rows itself, we replicate
statement-based; otherwise, 'ha_delete_row()' was used to
delete specific rows which we might log row-based.
*/
THD::enum_binlog_query_type const
query_type(ha_delete_all_rows ?
query_type(ha_delete_all_rows && !table->file->is_injective() ?
THD::STMT_QUERY_TYPE :
THD::ROW_QUERY_TYPE);
int log_result= thd->binlog_query(query_type,
......
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