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Merge with MySQL 5.1.42

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- Marked a couple of tests with --big
- Fixed xtradb/handler/ha_innodb.cc to call explain_filename()

storage/xtradb/handler/ha_innodb.cc:
  Call explain_filename() to get proper names for partitioned tables
This commit is contained in:
Michael Widenius
2010-01-15 17:27:55 +02:00
parent d121e66305 6d69089845
commit d8ecbbe634
254 changed files with 7306 additions and 1921 deletions
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16
sql/sql_insert.cc
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@ -521,6 +521,22 @@ bool open_and_lock_for_insert_delayed(THD *thd, TABLE_LIST *table_list)
DBUG_ENTER("open_and_lock_for_insert_delayed");
#ifndef EMBEDDED_LIBRARY
if (thd->locked_tables && thd->global_read_lock)
{
/*
If this connection has the global read lock, the handler thread
will not be able to lock the table. It will wait for the global
read lock to go away, but this will never happen since the
connection thread will be stuck waiting for the handler thread
to open and lock the table.
If we are not in locked tables mode, INSERT will seek protection
against the global read lock (and fail), thus we will only get
to this point in locked tables mode.
*/
my_error(ER_CANT_UPDATE_WITH_READLOCK, MYF(0));
DBUG_RETURN(TRUE);
}
if (delayed_get_table(thd, table_list))
DBUG_RETURN(TRUE);