{"published":"2021-01-15 11:09:21","height":"190","description":"\u6982\u8981 \u6982\u8981 \u7d50\u69cb\u4fbf\u5229\u306a\u306e\u3067\u3001\u3053\u3053\u306b\u6b8b\u3057\u3066\u304a\u304d\u307e\u3059\u3002\u3088\u304f\u5fd8\u308c\u308b\u306e\u3067\u3002 \u958b\u767a\u6642\u306a\u3069\u3067\u3001\u305f\u307e\u306b\u30c6\u30fc\u30d6\u30eb\u30c7\u30fc\u30bf\u3092\u30ac\u30b5\u30fc\u3063\u3068\u4e00\u6c17\u306b\u30af\u30ea\u30a2\u3057\u305f\u3044\u3068\u304d\u3068\u304b\u304c\u3042\u308a\u307e\u3059\u3002 \u305d\u3046\u3044\u3046\u3068\u304d\u306b\u3001\u30c6\u30fc\u30d6\u30eb\u4ed5\u69d8\u66f8\u3068\u304b\u3092\u898b\u306a\u304c\u3089\u3001\u524a\u9664\u3059\u308b\u30af\u30a8\u30ea\u3092\u4f5c\u3063\u3066\u3082\u5168\u7136\u554f\u984c\u306a\u3044\u306e\u3067\u3059\u304c\u3001\u3081\u3093\u3069\u304f\u3055\u3044\u30fb\u30fb\u30fb\u3002 \u3053\u3046\u3044\u3046\u4f5c\u696d\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306b\u3084\u3063\u3066\u3082\u3089\u3063\u305f\u307b\u3046\u304c\u697d\u3067\u3059\u3002\u306a\u306e\u3067\u3001PostgreSQL\u3055\u3093\u81ea\u8eab\u306b\u30af\u30a8\u30ea\u3064\u304f\u3063\u3066\u3082\u3089\u3044\u307e\u3057\u3087\u3046\u3002 SELECT 'TRUNCATE TABLE ' || ARRAY_TO_STRING(ARRAY_AGG(relname), ',') || ';' AS query FROM pg_stat_user\u2026","version":"1.0","author_url":"https://blog.hatena.ne.jp/gsf_zero1/","type":"rich","provider_name":"Hatena Blog","author_name":"gsf_zero1","provider_url":"https://hatena.blog","title":"PostgreSQL\u306b\u3066\u30c6\u30fc\u30d6\u30eb\u3092TRUNCATE\u3059\u308b\u30af\u30a8\u30ea\u3092\u51fa\u529b\u3059\u308b\u30af\u30a8\u30ea","categories":["postgres"],"url":"https://devlights.hatenablog.com/entry/2021/01/15/110921","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdevlights.hatenablog.com%2Fentry%2F2021%2F01%2F15%2F110921\" title=\"PostgreSQL\u306b\u3066\u30c6\u30fc\u30d6\u30eb\u3092TRUNCATE\u3059\u308b\u30af\u30a8\u30ea\u3092\u51fa\u529b\u3059\u308b\u30af\u30a8\u30ea - \u3044\u308d\u3044\u308d\u5099\u5fd8\u9332\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>","blog_url":"https://devlights.hatenablog.com/","image_url":null,"width":"100%","blog_title":"\u3044\u308d\u3044\u308d\u5099\u5fd8\u9332\u65e5\u8a18"}