Compare the number of inspections under toxic items and no-smoking regulations.
under toxic items refers to category = 'Toxic Items'; no-smoking regulations refers to category = 'No Smoking Regulations'
SELECT COUNT(CASE WHEN T2.category = 'Toxic Items' THEN T1.inspection_id END) AS Tox_nums , COUNT(CASE WHEN T2.category = 'No Smoking Regulations' THEN T1.inspection_id END) AS NosmoNums FROM violation AS T1 INNER JOIN inspection_point AS T2 ON T1.point_id = T2.point_id
database name:db_id food_inspection_2
employee table employee Cols: employee id dtype integer, first name dtype text, last name dtype text, address dtype text, city dtype text, state dtype text, zip dtype integer, phone dtype text, title dtype text, salary dtype integer, supervisor dtype integer, 
establishment table establishment Cols: license number dtype integer, doing business as name dtype text, as know as name dtype text, facility type dtype text, risk level dtype integer, address dtype text, city dtype text, state dtype text, zip dtype integer, latitude dtype real, longitude dtype real, ward dtype integer, 
inspection table inspection Cols: inspection id dtype integer, inspection date dtype date, inspection type dtype text, results dtype text, employee id dtype integer, license number dtype integer, followup to dtype integer, 
inspection_point table inspection_point Cols: point id dtype integer, Description dtype text, category dtype text, code dtype text, fine dtype integer, point_level dtype text, 
violation table violation Cols: inspection id dtype integer, point id dtype integer, fine dtype integer, inspector_comment dtype text, 
