{"author_url":"https://blog.hatena.ne.jp/BG1/","type":"rich","version":"1.0","blog_title":"\u8eca\u8f2a\u306ex\u767a\u660e ~B.G's Blog~","image_url":null,"blog_url":"https://bg1.hatenablog.com/","description":"NUMERIC\u306f\u3001\u4efb\u610f\u306e\u7cbe\u5ea6\u3092\u6301\u3064\u6570\u306e\u578b\u3002https://www.postgresql.jp/docs/9.4/datatype-numeric.html#DATATYPE-NUMERIC-DECIMAL\u5168\u4f53\u306710\u6841\u3001\u305d\u306e\u3046\u3061\u5c0f\u6570\u70b9\u4ee5\u4e0b4\u6841\u306e\u7cbe\u5ea6\u306e\u6570\u306f\u3001 postgresdb1=# CREATE TABLE numeric_table(name VARCHAR(32), number NUMERIC(10, 4)); CREATE TABLE postgresdb1=# INSERT INTO numeric_table VALUES('valid', 123456.1234); INSERT\u2026","published":"2025-08-03 21:00:00","url":"https://bg1.hatenablog.com/entry/2025/08/03/210000","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbg1.hatenablog.com%2Fentry%2F2025%2F08%2F03%2F210000\" title=\"NUMERIC - \u8eca\u8f2a\u306ex\u767a\u660e ~B.G&#39;s Blog~\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["PostgreSQL"],"width":"100%","provider_name":"Hatena Blog","author_name":"BG1","height":"190","provider_url":"https://hatena.blog","title":"NUMERIC"}