# give/4.16.9/src/Campaigns/Migrations/RevenueTable/AddIndexes.php

GiveWP – Donation Plugin and Fundraising Platform, version 4.16.9. 55 lines.

- Page: https://pluginprobe.com/plugins/give/4.16.9/code/src/Campaigns/Migrations/RevenueTable/AddIndexes.php
- Raw: https://pluginprobe.com/plugins/give/4.16.9/raw/src/Campaigns/Migrations/RevenueTable/AddIndexes.php
- Modified: 2025-03-31T19:17:16+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/give/4.16.9/code/src/Campaigns/Migrations/RevenueTable/AddIndexes.php#L10-L20`.

```php
<?php

namespace Give\Campaigns\Migrations\RevenueTable;

use Give\Framework\Database\DB;
use Give\Framework\Database\Exceptions\DatabaseQueryException;
use Give\Framework\Migrations\Contracts\Migration;
use Give\Framework\Migrations\Exceptions\DatabaseMigrationException;

/**
 * @since 4.0.0
 */
class AddIndexes extends Migration
{
    /**
     * @inheritDoc
     */
    public static function id(): string
    {
        return 'add_indexes_to_revenue_table';
    }

    /**
     * @inheritDoc
     */
    public static function title(): string
    {
        return 'Add indexes to revenue table';
    }

    /**
     * @inheritdoc
     */
    public static function timestamp(): string
    {
        return strtotime('2024-10-14 00:00:02');
    }

    /**
     * @inheritDoc
     * @throws DatabaseMigrationException
     */
    public function run()
    {
        global $wpdb;

        try {
            DB::query("ALTER TABLE {$wpdb->give_revenue} ADD INDEX (form_id), ADD INDEX (campaign_id)");
        } catch (DatabaseQueryException $exception) {
            throw new DatabaseMigrationException("An error occurred while updating the {$wpdb->give_revenue} table", 0,
                $exception);
        }
    }
}

```