{"description":"\u666e\u6bb5\u306fOracle\u3067SQL\u3092\u66f8\u3044\u3066\u3044\u308b\u306e\u3067\u3059\u304c\u3001\u4eca\u306fMySQL\u3067SQL\u3092\u66f8\u3044\u3066\u3044\u307e\u3059\u3002\u540c\u3058SQL\u3067\u3082\u95a2\u6570\u3084\u6587\u6cd5\u3001\u52d5\u4f5c\u304c\u5fae\u5999\u306b\u9055\u3063\u3066\u3044\u305f\u308a\u3057\u3066\u3001Oracle\u306e\u611f\u899a\u3067\u66f8\u3044\u3066\u3044\u308b\u3068\u75db\u3044\u76ee\u898b\u307e\u3059\u306d\u3002\u305d\u3057\u3066\u3001\u4eca\u56de\u30c9\u30c4\u30dc\u306b\u30cf\u30de\u3063\u305f\u306e\u304c\u4ee5\u4e0b\u306eSQL\u3067\u3059\u3002 -- \u30c6\u30b9\u30c8\u7528\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210 create table table_a (name char(10)) ; create table table_b (name char(10)) ; -- table_a\u306b\u30c7\u30fc\u30bf\u3092\u4f5c\u6210 insert into table_a (name) values ('A') ; -- table_a\u304b\u3089table_b\u306b\u30c7\u30fc\u30bf\u30b3\u30d4\u30fc\u2026","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftanzaku.hateblo.jp%2Fentry%2F2022%2F06%2F30%2F233436\" title=\"SQL\u306e\u6587\u6cd5\u306e\u9055\u3044\u306b\u60a9\u3080 - \u975e\u52b9\u7387\u3082\u52b9\u7387\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u975e\u52b9\u7387\u3082\u52b9\u7387","image_url":null,"type":"rich","width":"100%","version":"1.0","title":"SQL\u306e\u6587\u6cd5\u306e\u9055\u3044\u306b\u60a9\u3080","published":"2022-06-30 23:34:36","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/tanzak/","author_name":"tanzak","categories":["\u96d1\u8a18"],"url":"https://tanzaku.hateblo.jp/entry/2022/06/30/233436","blog_url":"https://tanzaku.hateblo.jp/","height":"190"}