摘要:
第一題: select score from student where course = '語文' and name = '張三'; 第二題: update student set score = 100 where course = '數學' and name = '李四'; 第三題: inse 閱讀全文
摘要:
import json import os import time from flask import Flask, request, make_response, jsonify, render_template from werkzeug.utils import secure_filename 閱讀全文
摘要:
多表題目: 列出每一個部門中年紀最大的員工姓名,部門名稱 select name,dept_name,age from dept RIGHT JOIN emp e on dept.dept1=e.dept2 where (select count(*) from emp em WHERE em.ag 閱讀全文