Zabbix

/*

** Zabbix

** Copyright (C) 2001-2025 Zabbix SIA

**

** 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

** the Free Software Foundation; either version 2 of the License, or

** (at your option) any later version.

**

** 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 General Public License for more details.

**

** You should have received a copy of the GNU General Public License

** along with this program; if not, write to the Free Software

** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

**/

​

#include "common.h"

#include "log.h"

#include "zbxalgo.h"

#include "zbxdb.h"

​

#include "db.h"

​

void    zbx_lld_override_operation_free(zbx_lld_override_operation_t *override_operation)

{

    zbx_vector_db_tag_ptr_clear_ext(&override_operation->tags, zbx_db_tag_free);

    zbx_vector_db_tag_ptr_destroy(&override_operation->tags);

​

    zbx_vector_uint64_destroy(&override_operation->templateids);

​

    zbx_free(override_operation->value);

    zbx_free(override_operation->delay);

    zbx_free(override_operation->history);

    zbx_free(override_operation->trends);

    zbx_free(override_operation);

}

​

/******************************************************************************

 *                                                                            *

 * Purpose: load tag override operations from database                        *

 *                                                                            *

 * Parameters: overrideids - [IN] the lld overrideids, sorted                 *

 *             sql         - [IN/OUT] the sql query buffer                    *

 *             sql_alloc   - [IN/OUT] the sql query buffer size               *

 *             ops         - [IN/OUT] the lld override operations, sorted by  *

 *                                    override_operationid                    *

 *                                                                            *

 ******************************************************************************/

static void lld_override_operations_load_tags(const zbx_vector_uint64_t *overrideids, char **sql, size_t *sql_alloc,

        zbx_vector_ptr_t *ops)

{

    size_t              sql_offset = 0;

    DB_RESULT           result;

    DB_ROW              row;

    zbx_lld_override_operation_t    *op = NULL;

​

    zabbix_log(LOG_LEVEL_DEBUG, "In %s()", __func__);

​

    zbx_strcpy_alloc(sql, sql_alloc, &sql_offset,

            "select o.lld_override_operationid,ot.tag,ot.value"