tttjjj/elt_bench huggingface dataset:
CAMPAIGN_ID: Campaign id
CONVERSION: The number of times your ad achieved an outcome, based on the secondary goal you selected.  As one campaign may have a number of different secondary goals, this statistic is not supported for campaigns. Please go to ad groups or ads to view. (The total count is calculated based on the time each ad impression occurred.)
REAL_TIME_RESULT_RATE: As a campaign may have different optimization goals, the total number of result is not supported in campaign section now ,Please go to the ad group section to  view the Result Rate. (The total count is based on when the conversion actually happened.)