On Wed, 31 Aug 2005 14:17:16 +0300
Heikki Tuuri <heikki@stripped> wrote:
> Below is the list of changes that have just been committed into a local
> 4.1 repository of heikki. When heikki does a push these changes will
> be propagated to the main repository and, within 24 hours after the
> push, to the public repository.
> For information on how to access the public repository
> see http://dev.mysql.com/doc/mysql/en/installing-source-tree.html
>
> ChangeSet
> 1.2399 05/08/31 14:17:05 heikki@stripped +1 -0
> ha_innodb.cc:
> Fix bug #12852 : do not increment the open handle count to a table if the table
> does not have an .ibd file and InnoDB decides to return an error from the ::open()
> function; then the table can be dropped even if the user has tried to open it
>
> @@ -5438,6 +5440,19 @@
> }
>
> if (lock_type != TL_IGNORE && lock.type == TL_UNLOCK) {
> +
> + if (lock_type == TL_READ && thd->in_lock_tables) {
> + /* We come here if MySQL is processing LOCK TABLES
> + ... READ LOCAL. MyISAM under that table lock type
> + reads the table as it was at the time the lock was
> + granted (new inserts are allowed, but not seen by the
> + reader). To get a similar effect on an InnoDB table,
> + we must use LOCK TABLES ... READ. We convert the lock
> + type here, so that for InnoDB, READ LOCAL is
> + equivalent to READ. */
> +
> + lock_type = TL_READ_NO_INSERT;
> + }
This seems like an unrelated change?
--
Osku Salerma <osku.salerma@stripped>
