CREATE TABLE technician (technician_id FLOAT, Name CLOB, Team CLOB, Starting_Year FLOAT, Age NUMBER)
CREATE TABLE repair (repair_ID NUMBER, name CLOB, Launch_Date CLOB, Notes CLOB)
CREATE TABLE repair_assignment (technician_id NUMBER, repair_ID NUMBER, Machine_ID NUMBER)
CREATE TABLE machine (Machine_ID NUMBER, Making_Year NUMBER, Class CLOB, Team CLOB, Machine_series CLOB, value_points FLOAT, quality_rank NUMBER)

Give me a bar chart that group and count names of technicians with a series of machines they are assigned to repair, order in asc by the y axis please.
SELECT Name, COUNT(Name) FROM repair_assignment AS T1 JOIN machine AS T2 ON T1.Machine_ID = T2.Machine_ID JOIN technician AS T3 ON T1.technician_id = T3.technician_id GROUP BY Name ORDER BY COUNT(Name)
SELECT "Name", COUNT("Name") FROM "repair_assignment" "T1" JOIN "machine" "T2" ON "T1"."Machine_ID" = "T2"."Machine_ID" JOIN "technician" "T3" ON "T1"."technician_id" = "T3"."technician_id" GROUP BY "Name" ORDER BY COUNT("Name")