Zabbix

/*

** Copyright (C) 2001-2024 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;

** without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

** See the GNU Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

#include "dbupgrade.h"

#include "dbupgrade_common.h"

​

#include "zbxdbschema.h"

​

/*

 * 3.4 maintenance database patches

 */

​

#ifndef HAVE_SQLITE3

​

static int  DBpatch_3040000(void)

{

    return SUCCEED;

}

​

static int  DBpatch_3040001(void)

{

    return delete_problems_with_nonexistent_object();

}

​

static int  DBpatch_3040002(void)

{

    return DBdrop_foreign_key("sessions", 1);

}

​

static int  DBpatch_3040003(void)

{

    return DBdrop_index("sessions", "sessions_1");

}

​

static int  DBpatch_3040004(void)

{

    return DBcreate_index("sessions", "sessions_1", "userid,status,lastaccess", 0);

}

​

static int  DBpatch_3040005(void)

{

    const zbx_db_field_t    field = {"userid", NULL, "users", "userid", 0, 0, 0, ZBX_FK_CASCADE_DELETE};

​

    return DBadd_foreign_key("sessions", 1, &field);

}

​

static int  DBpatch_3040006(void)

{

    return create_problem_3_index();

}

​

static int  DBpatch_3040007(void)