{"categories":["DB"],"author_name":"HTN20190109","height":"190","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2021%2F12%2F25%2F035146\" title=\"SQL\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0(\u7d50\u5408\u306f\u4ef6\u6570\u3092\u7d5e\u308a\u8fbc\u3093\u3067\u304b\u3089) - 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>","image_url":null,"url":"https://htn20190109.hatenablog.com/entry/2021/12/25/035146","description":"\u30c7\u30fc\u30bf\u306b\u4f9d\u5b58\u3059\u308b\u3068\u601d\u308f\u308c\u308b\u304c\u3001\u4eca\u56de\u8a66\u3057\u305f\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u3067\u306f\u3001 SQL Server\u306f\u4f55\u3082\u3057\u306a\u304f\u3066\u3082\u3044\u3044\u611f\u3058\u306e\u5b9f\u884c\u8a08\u753b\u3068\u306a\u3063\u305f\u3002Oracle\u306f\u4ef6\u6570\u3092\u7d5e\u308a\u3053\u307e\u306a\u3044\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u307b\u3046\u304c\u901f\u304b\u3063\u305f\u3002 MySQL\u3068PostgreSQL\u306fSQL\u3092\u3044\u3058\u3063\u305f\u307b\u3046\u304c\u901f\u304f\u306a\u3063\u305f\u3002 MySQL (8.0.27) drop table tab1;create table tab1( col1 bigint ,col2 bigint ); drop table tab2;create table tab2( col1 bigint ,col2 bigint ); drop procedure proc1; delimiter\u2026","blog_title":"HTN20190109\u306e\u65e5\u8a18","provider_url":"https://hatena.blog","version":"1.0","type":"rich","published":"2021-12-25 03:51:46","author_url":"https://blog.hatena.ne.jp/HTN20190109/","width":"100%","blog_url":"https://htn20190109.hatenablog.com/","title":"SQL\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0(\u7d50\u5408\u306f\u4ef6\u6570\u3092\u7d5e\u308a\u8fbc\u3093\u3067\u304b\u3089)"}