human
Schema:
Ref_Address_Types (address_type_code, address_type_description)
Ref_Detention_Type (detention_type_code, detention_type_description)
Ref_Incident_Type (incident_type_code, incident_type_description)
Addresses (address_id, line_1, line_2, line_3, city, zip_postcode, state_province_county, country, other_address_details)
Students (student_id, address_id, first_name, middle_name, last_name, cell_mobile_number, email_address, date_first_rental, date_left_university, other_student_details)
Teachers (teacher_id, address_id, first_name, middle_name, last_name, gender, cell_mobile_number, email_address, other_details)
Assessment_Notes (notes_id, student_id, teacher_id, date_of_notes, text_of_notes, other_details)
Behavior_Incident (incident_id, incident_type_code, student_id, date_incident_start, date_incident_end, incident_summary, recommendations, other_details)
Detention (detention_id, detention_type_code, teacher_id, datetime_detention_start, datetime_detention_end, detention_summary, other_details)
Student_Addresses (student_id, address_id, date_address_from, date_address_to, monthly_rental, other_details)
Students_in_Detention (student_id, detention_id, incident_id)
Please answer with SQL.
assistant
Sure, I understand.
human
Can you provide a count of assessment notes by teacher id?
assistant
SELECT T1.teacher_id , COUNT( * ) FROM Assessment_Notes AS T1 JOIN Teachers AS T2 ON T1.teacher_id = T2.teacher_id GROUP BY T1.teacher_id;
human
For that table, can you sort by descending count?
assistant
SELECT T1.teacher_id , COUNT( * ) FROM Assessment_Notes AS T1 JOIN Teachers AS T2 ON T1.teacher_id = T2.teacher_id GROUP BY T1.teacher_id ORDER by COUNT( * ) desc;
human
Can you left join the Assessment Notes table with the Teachers table on teacher_id?
assistant
SELECT * FROM Assessment_Notes AS T1 JOIN Teachers AS T2 ON T1.teacher_id = T2.teacher_id;
human
For the earlier table with sorted counts, can you give me the first name associted with each teacher_id?
assistant
SELECT T2.first_name , T1.teacher_id , COUNT( * ) FROM Assessment_Notes AS T1 JOIN Teachers AS T2 ON T1.teacher_id = T2.teacher_id GROUP BY T1.teacher_id ORDER by COUNT( * ) desc ;