{"blog_title":"Enjoy*Study","image_url":null,"author_url":"https://blog.hatena.ne.jp/onozaty/","height":"190","title":"2023\u5e745\u6708\u304b\u30896\u6708\u306bZenn\u3067\u66f8\u3044\u305f\u8a18\u4e8b","provider_url":"https://hatena.blog","width":"100%","blog_url":"https://blog.enjoyxstudy.com/","provider_name":"Hatena Blog","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.enjoyxstudy.com%2Fentry%2F2023%2F06%2F30%2F000000\" title=\"2023\u5e745\u6708\u304b\u30896\u6708\u306bZenn\u3067\u66f8\u3044\u305f\u8a18\u4e8b - Enjoy*Study\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"onozaty","published":"2023-06-30 00:00:00","url":"https://blog.enjoyxstudy.com/entry/2023/06/30/000000","description":"2023\u5e745\u6708\u304b\u30896\u6708\u307e\u3067\u306e\u8a18\u4e8b PostgreSQL\u306e\u914d\u5217(ARRAY)\u578b\u306e\u30ab\u30e9\u30e0\u3092\u3001\u914d\u5217\u5185\u306e\u9806\u5e8f\u4ed8\u304d\u3067\u884c\u306b\u5909\u63db\u3059\u308b PostgreSQL\u306eFOREIGN KEY\u5236\u7d04\u3067INDEX\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u3082\u306e\u3092\u62bd\u51fa\u3059\u308b MyBatis\u3067PostgreSQL\u306eJSON\u30c7\u30fc\u30bf\u578b\u3092\u5229\u7528\u3059\u308b","type":"rich","categories":[]}