{"url":"https://htn20190109.hatenablog.com/entry/2021/11/06/231516","blog_url":"https://htn20190109.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2021%2F11%2F06%2F231516\" title=\"\u5730\u7406\u7a7a\u9593\u60c5\u5831 - 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>","categories":["DB"],"blog_title":"HTN20190109\u306e\u65e5\u8a18","published":"2021-11-06 23:15:16","author_name":"HTN20190109","provider_url":"https://hatena.blog","image_url":null,"version":"1.0","title":"\u5730\u7406\u7a7a\u9593\u60c5\u5831","provider_name":"Hatena Blog","width":"100%","type":"rich","description":"MySQL (8.0.26)https://note.com/moli9ma/n/n3b530e3ad1d5https://qiita.com/onunu/items/59ef2c050b35773ced0d \u8ffd\u52a0\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u4e0d\u8981 drop table tab1;create table tab1 ( col1 int primary key, col2 varchar(255), col3 geometry SRID 4326); -- point(\u7def\u5ea6 \u7d4c\u5ea6)\u2605insert into tab1 values (1, 'PointA', st_geomfromtext('point(12.\u2026","height":"190","author_url":"https://blog.hatena.ne.jp/HTN20190109/"}