文件操作 - AddCampaignIdColumn.php
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文件: /home/www/public/wp-content/plugins/give/src/Subscriptions/Migrations/AddCampaignIdColumn.php
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<?php namespace Give\Subscriptions\Migrations; use Give\Framework\Database\DB; use Give\Framework\Migrations\Contracts\Migration; use Give\Framework\Migrations\Exceptions\DatabaseMigrationException; /** * @since 4.11.0 */ class AddCampaignIdColumn extends Migration { /** * @inheritDoc */ public static function id(): string { return 'add_campaign_id_to_subscriptions_table'; } /** * @inheritDoc */ public static function title(): string { return 'Add Campaign ID to subscriptions table'; } /** * @inheritdoc */ public static function timestamp(): string { return strtotime('2025-10-01 00:00:00'); } /** * @inheritDoc * @throws DatabaseMigrationException */ public function run() { $table = DB::prefix('give_subscriptions'); $columnAdded = maybe_add_column($table, 'campaign_id', "ALTER TABLE $table ADD COLUMN campaign_id INT UNSIGNED NULL"); if ( ! $columnAdded) { throw new DatabaseMigrationException("An error occurred while updating the $table table"); } } }
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