ขั้นตอนที่ได้รับคำสั่งมากที่สุดสำหรับผู้ป่วยที่เคยได้รับยาแก้ซึมเศร้าภายในเดือนเดียวกันในปี 2104 คือ อะไร?ไม่จำเป็นต้องใช้ตารางทั้งหมด
what are the three most commonly ordered procedures for patients who had previously received antidepressant within the same month, in 2104?It is not neccessary to use all the tables.
 medication:  medicationid [ number]  patientunitstayid [ number]  drugname [ text]  dosage [ text]  routeadmin [ text]  drugstarttime [ time]  drugstoptime [ time] 
SELECT t3.treatmentname FROM (SELECT t2.treatmentname, DENSE_RANK() OVER (ORDER BY COUNT(*) DESC) AS c1 FROM (SELECT patient.uniquepid, treatment.treatmenttime FROM treatment JOIN patient ON treatment.patientunitstayid = patient.patientunitstayid WHERE treatment.treatmentname = 'antidepressant' AND STRFTIME('%y', treatment.treatmenttime) = '2104') AS t1 JOIN (SELECT patient.uniquepid, treatment.treatmentname, treatment.treatmenttime FROM treatment JOIN patient ON treatment.patientunitstayid = patient.patientunitstayid WHERE STRFTIME('%y', treatment.treatmenttime) = '2104') AS t2 ON t1.uniquepid = t2.uniquepid WHERE t1.treatmenttime < t2.treatmenttime AND DATETIME(t1.treatmenttime, 'start of month') = DATETIME(t2.treatmenttime, 'start of month') GROUP BY t2.treatmentname) AS t3 WHERE t3.c1 <= 3