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2e814d4702
Contains also
MDEV-10547: Test multi_update_innodb fails with InnoDB 5.7
The failure happened because 5.7 has changed the signature of
the bool handler::primary_key_is_clustered() const
virtual function ("const" was added). InnoDB was using the old
signature which caused the function not to be used.
MDEV-10550: Parallel replication lock waits/deadlock handling does not work with InnoDB 5.7
Fixed mutexing problem on lock_trx_handle_wait. Note that
rpl_parallel and rpl_optimistic_parallel tests still
fail.
MDEV-10156 : Group commit tests fail on 10.2 InnoDB (branch bb-10.2-jan)
Reason: incorrect merge
MDEV-10550: Parallel replication can't sync with master in InnoDB 5.7 (branch bb-10.2-jan)
Reason: incorrect merge
62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
/*****************************************************************************
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Copyright (c) 1996, 2014, Oracle and/or its affiliates. All Rights Reserved.
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA
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*****************************************************************************/
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/**************************************************//**
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@file usr/usr0sess.cc
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Sessions
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Created 6/25/1996 Heikki Tuuri
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*******************************************************/
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#include "usr0sess.h"
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#ifdef UNIV_NONINL
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#include "usr0sess.ic"
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#endif
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#include "trx0trx.h"
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/*********************************************************************//**
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Opens a session.
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@return own: session object */
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sess_t*
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sess_open(void)
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/*===========*/
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{
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sess_t* sess;
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sess = static_cast<sess_t*>(ut_zalloc_nokey(sizeof(*sess)));
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sess->state = SESS_ACTIVE;
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sess->trx = trx_allocate_for_background();
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sess->trx->sess = sess;
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return(sess);
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}
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/*********************************************************************//**
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Closes a session, freeing the memory occupied by it. */
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void
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sess_close(
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/*=======*/
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sess_t* sess) /*!< in, own: session object */
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{
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trx_free_for_background(sess->trx);
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ut_free(sess);
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}
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