text: delete from account_insights_actions;
  delete from account_insights;
  delete from accounts;
  delete from campaigns_insights_actions;
  delete from campaigns_insights;
  delete from campaigns;
  delete from adsets_insights_actions;
  delete from adsets_insights;
  delete from adsets;
  delete from ad_creatives;
  delete from ad_insights_actions;
  delete from ad_insights;
  delete from ads;
  
  ALTER TABLE `metrics`.`account_insights_actions` 
  ADD COLUMN `action_values` VARCHAR(45) NULL;
  ALTER TABLE `metrics`.`adsets_insights_actions` 
  ADD COLUMN `action_values` VARCHAR(45) NULL;
  ALTER TABLE `metrics`.`ad_insights_actions` 
  ADD COLUMN `action_values` VARCHAR(45) NULL;
  ALTER TABLE `metrics`.`campaigns_insights_actions` 
  ADD COLUMN `action_values` VARCHAR(45) NULL;
  
  select * from accounts;
  