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

    var SGA string

​

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

        SELECT

            JSON_OBJECTAGG(v.POOL VALUE v.BYTES)

        FROM

            (

            SELECT

                POOL, 

                SUM(BYTES) AS BYTES

            FROM

                (

                SELECT

                    LOWER(REPLACE(POOL, ' ', '_')) AS POOL,

                    SUM(BYTES) AS BYTES

                FROM

                    V$SGASTAT

                WHERE

                    POOL IN ('java pool', 'large pool')

                GROUP BY

                    POOL

                UNION

                SELECT

                    'shared_pool',

                    SUM(BYTES)

                FROM

                    V$SGASTAT

                WHERE

                    POOL = 'shared pool'

                    AND NAME NOT IN ('library cache', 'dictionary cache', 'free memory', 'sql area')

                UNION