CREATE TABLE party (party_name VARCHAR, party_id VARCHAR); CREATE TABLE Member (party_id VARCHAR)
SELECT T2.party_name, COUNT(*) FROM Member AS T1 JOIN party AS T2 ON T1.party_id = T2.party_id GROUP BY T1.party_id
แสดงชื่อปาร์ตี้ทั้งหมดและจำนวนสมาชิกในแต่ละปาร์ตี้
Show all party names and the number of members in each party.