Zabbix

/*

** Zabbix

** Copyright (C) 2001-2022 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.

**/

​

package oracle

​

import (

    "context"

​

    "git.zabbix.com/ap/plugin-support/zbxerr"

)

​

func cdbHandler(ctx context.Context, conn OraClient, params map[string]string, _ ...string) (interface{}, error) {

    var CDBInfo string

​

    row, err := conn.QueryRow(ctx, `

        SELECT

            JSON_ARRAYAGG(

                JSON_OBJECT(NAME VALUE

                    JSON_OBJECT(

                        'open_mode'     VALUE 

                            DECODE(OPEN_MODE, 

                                'MOUNTED',              1, 

                                'READ ONLY',            2, 

                                'READ WRITE',           3, 

                                'READ ONLY WITH APPLY', 4, 

                                'MIGRATE', 5, 

                            0),

                        'role'          VALUE 

                            DECODE(DATABASE_ROLE,

                                'SNAPSHOT STANDBY', 1, 

                                'LOGICAL STANDBY',  2, 

                                'PHYSICAL STANDBY', 3, 

                                'PRIMARY',          4, 

                                'FAR SYNC', 5, 

                            0),

                        'force_logging' VALUE 

                            DECODE(FORCE_LOGGING, 

                                'YES', 1, 

                                'NO' , 0, 

                            0),

                        'log_mode'      VALUE 

                            DECODE(LOG_MODE, 

                                'NOARCHIVELOG', 0,

                                'ARCHIVELOG', 1, 

                                'MANUAL', 2,

                            0)

                    )

                )

            )       

        FROM

            V$DATABASE

    `)

    if err != nil {

        return nil, zbxerr.ErrorCannotFetchData.Wrap(err)

    }

​

    err = row.Scan(&CDBInfo)

    if err != nil {

        return nil, zbxerr.ErrorCannotFetchData.Wrap(err)

    }

​

    if CDBInfo == "" {

        CDBInfo = "[]"

    }

​

    return CDBInfo, nil

}