diff options
Diffstat (limited to 'sql/sql_class.cc')
| -rw-r--r-- | sql/sql_class.cc | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/sql/sql_class.cc b/sql/sql_class.cc index 29a5b28d599..b9df35fe8be 100644 --- a/sql/sql_class.cc +++ b/sql/sql_class.cc @@ -1,5 +1,5 @@ /* - Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. + Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -15,7 +15,6 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ - /***************************************************************************** ** ** This file implements classes defined in sql_class.h @@ -1198,6 +1197,25 @@ bool THD::store_globals() return 0; } +/* + Remove the thread specific info (THD and mem_root pointer) stored during + store_global call for this thread. +*/ +bool THD::restore_globals() +{ + /* + Assert that thread_stack is initialized: it's necessary to be able + to track stack overrun. + */ + DBUG_ASSERT(thread_stack); + + /* Undocking the thread specific data. */ + my_pthread_setspecific_ptr(THR_THD, NULL); + my_pthread_setspecific_ptr(THR_MALLOC, NULL); + + return 0; +} + /* Cleanup after query. @@ -2042,7 +2060,7 @@ bool select_export::send_data(List<Item> &items) ER_TRUNCATED_WRONG_VALUE_FOR_FIELD, ER(ER_TRUNCATED_WRONG_VALUE_FOR_FIELD), "string", printable_buff, - item->name, row_count); + item->name, static_cast<long>(row_count)); } else if (from_end_pos < res->ptr() + res->length()) { @@ -2051,7 +2069,7 @@ bool select_export::send_data(List<Item> &items) */ push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_WARN, WARN_DATA_TRUNCATED, ER(WARN_DATA_TRUNCATED), - item->full_name(), row_count); + item->full_name(), static_cast<long>(row_count)); } cvt_str.length(bytes); res= &cvt_str; @@ -3385,6 +3403,7 @@ bool xid_cache_insert(XID *xid, enum xa_states xa_state) xs->xa_state=xa_state; xs->xid.set(xid); xs->in_thd=0; + xs->rm_error=0; res=my_hash_insert(&xid_cache, (uchar*)xs); } pthread_mutex_unlock(&LOCK_xid_cache); |