crm/database/migrations/20220925102230_update_custoer_portrait_deco_style_title.php

<?php

use think\migration\Migrator;
use think\migration\db\Column;
use app\model\CustomerPortrait;
class UpdateCustoerPortraitDecoStyleTitle extends Migrator
{
    /**
     * Change Method.
     *
     * Write your reversible migrations using this method.
     *
     * More information on writing migrations is available here:
     * http://docs.phinx.org/en/latest/migrations.html#the-abstractmigration-class
     *
     * The following commands can be used in this method and Phinx will
     * automatically reverse them when rolling back:
     *
     *    createTable
     *    renameTable
     *    addColumn
     *    renameColumn
     *    addIndex
     *    addForeignKey
     *
     * Remember to call "create()" or "update()" and NOT "save()" when working
     * with the Table class.
     */
    public function change()
    {
        $arr = CustomerPortrait::column('*');
        foreach ($arr as $v) {
            $json = json_decode($v['fields'],true);
            $json['house_info']['deco_style']['title'] = '倾向风格';
            $json = json_encode($json);
            CustomerPortrait::where('id',$v['id'])->update(['fields'=>$json]);
        }
    }
}