SQL error: Column 'del_code' in where clause is ambiguous\b
Original query: SELECT SQL_CACHE business_review_data.category_id as category_id, rating, title, comment, business_data.business_id as business_id, business_data.business_name,business_data.image FROM
business_review_data left OUTER JOIN business_data ON business_review_data.business_id = business_data.business_id
WHERE (del_code='0' and business_review_data.city='Delhi' and business_data.city='Delhi'
AND (business_data.neighbourhood='Hari Nagar Ashram'
or business_data.add_2='Hari Nagar Ashram')) limit 0, 2