{"author_name":"opiyotan","published":"2018-01-11 20:35:05","provider_name":"Hatena Blog","type":"rich","url":"https://opiyotan.hatenablog.com/entry/2018/01/11/203505","blog_url":"https://opiyotan.hatenablog.com/","description":"\u904e\u53bb\u30c7\u30fc\u30bf\u306e\u53d6\u308a\u8fbc\u307f\u4f5c\u696d\u3067\u30c6\u30fc\u30d6\u30eb\u306b\u30c7\u30fc\u30bf\u3092\u6d41\u3057\u8fbc\u3080\u4f5c\u696d\u3092\u3057\u3066\u3044\u308b\u306e\u3060\u3051\u3069\u3001\u5ff5\u306e\u305f\u3081\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u4f5c\u3063\u3066\u4f55\u304b\u3042\u308c\u3070\u623b\u305b\u308b\u3088\u3046\u306b\u6e96\u5099\u3057\u3066\u3044\u305f\u306e\u3060\u304c\u3001index\u3084\u5236\u7d04\u304c\u30b3\u30d4\u30fc\u3055\u308c\u3066\u306a\u3044\u3053\u3068\u306b\u6c17\u3065\u304d\u8abf\u67fb\u958b\u59cb\u3002 \u5358\u7d14\u306b\u30b3\u30d4\u30fc\u4f5c\u3063\u3066\u623b\u3059\u65b9\u6cd5\uff08\u30c0\u30e1\u306a\u65b9\u6cd5\uff09 hoge=# CREATE TABLE shop_sales_back AS SELECT * FROM shop_sales; hoge=# DROP TABLE shop_sales hoge=# ALTER TABLE shop_sales_back RENAME TO shop_sales; index\u3084\u5236\u7d04\u3092\u610f\u8b58\u3057\u305f\u65b9\u6cd5\uff08\u826f\u3044\u65b9\u6cd5\uff09 hog\u2026","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fopiyotan.hatenablog.com%2Fentry%2F2018%2F01%2F11%2F203505\" title=\"\u3010PostgreSQL\u3011\u30c6\u30fc\u30d6\u30eb\u3092\u30b3\u30d4\u30fc\u3057\u305f\u3089index\u3084\u5236\u7d04\u304c\u30b3\u30d4\u30fc\u3055\u308c\u306a\u3044\u305e\uff1f - \u304a\u3074\u3088\u306e\u6c17\u307e\u3050\u308c\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>","provider_url":"https://hatena.blog","version":"1.0","author_url":"https://blog.hatena.ne.jp/opiyotan/","categories":["\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/110785513/1514221383750427","title":"\u3010PostgreSQL\u3011\u30c6\u30fc\u30d6\u30eb\u3092\u30b3\u30d4\u30fc\u3057\u305f\u3089index\u3084\u5236\u7d04\u304c\u30b3\u30d4\u30fc\u3055\u308c\u306a\u3044\u305e\uff1f","height":"190","blog_title":"\u304a\u3074\u3088\u306e\u6c17\u307e\u3050\u308c\u65e5\u8a18"}