将动态SQL转换为MYSQL视图

我正在尝试获取wordpress用户表和usermeta表，并创建一个包含所有自定义字段的视图。我已经创建了这个动态SQL查询，但是因为它包含“集合”，所以我无法将其创建到视图中。有人知道如何将此查询转换为一个视图或多个视图吗

    SET group_concat_max_len = 5000;
SET @sql = NULL;
SELECT
  GROUP_CONCAT(DISTINCT
    CONCAT(
      'MAX(IF(usermeta.meta_key = ''',
      meta_key,
      ''', usermeta.meta_value, NULL)) AS ',
      replace(meta_key, ' ', '')
    )
  ) INTO @sql
FROM extreme_piklist.xs_usermeta;

SET @sql = CONCAT('SELECT users.ID
                    , users.user_login
                    , users.user_email, ', @sql, ' 
                   FROM extreme_piklist.xs_users users
                   LEFT JOIN extreme_piklist.xs_usermeta AS usermeta 
                    ON users.ID = usermeta.user_id
                   GROUP BY users.id');

PREPARE stmt FROM @sql;
EXECUTE stmt;
DEALLOCATE PREPARE stmt;