text: -- 创建homework数据库
  CREATE DATABASE homework DEFAULT CHARSET utf8 COLLATE utf8_general_ci;
  
  -- 创建education数据库
  CREATE DATABASE education DEFAULT CHARSET utf8 COLLATE utf8_general_ci;
  
  go
  
  use homework
  
  go
  
  -- 创建homeworks表
  CREATE TABLE homeworks
  (
    ID           VARCHAR(64) NOT NULL,
    JSON_CONTENT JSON        NOT NULL,
    STATUS       VARCHAR(10) GENERATED ALWAYS AS (JSON_CONTENT ->> '$.status') VIRTUAL,
    PRIMARY KEY (ID)
  ) CHARACTER SET utf8mb4
    COLLATE utf8mb4_unicode_ci;
  