{"height":"190","title":"{\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u4f5c\u6210\u305d\u306e\u4ed6}\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210","provider_url":"https://hatena.blog","author_name":"HTN20190109","blog_title":"HTN20190109\u306e\u65e5\u8a18","categories":["\u6f14\u7fd2"],"blog_url":"https://htn20190109.hatenablog.com/","type":"rich","version":"1.0","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/HTN20190109/","published":"2024-10-30 01:38:43","width":"100%","url":"https://htn20190109.hatenablog.com/entry/2024/10/30/013843","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2024%2F10%2F30%2F013843\" title=\"{\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u4f5c\u6210\u305d\u306e\u4ed6}\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210 - HTN20190109\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"https://docs.oracle.com/cd/F19136_01/sqlrf/CREATE-TABLE.html CREATE TABLE employees_demo ( employee_id NUMBER(6) , first_name VARCHAR2(20) , last_name VARCHAR2(25) CONSTRAINT emp_last_name_nn_demo NOT NULL , email VARCHAR2(25) CONSTRAINT emp_email_nn_demo NOT NULL , phone_number VARCHAR2(20) , hire_\u2026"}