{"provider_url":"https://hatena.blog","url":"https://gloryof.hatenablog.com/entry/20120920/1348147334","height":"190","blog_title":"\u30b7\u30e5\u30f3\u30c4\u306e\u3064\u307e\u3065\u304d\u65e5\u8a18","published":"2012-09-20 22:22:14","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/g/gloryof/20120920/20120920221957.png","description":"\u4eca\u56de\u306f\u30ab\u30b9\u30b1\u30fc\u30c9\u306b\u3064\u3044\u3066\u3067\u3059\u3002 \u3010\u524d\u63d0\u6761\u4ef6\u3011 [\u74b0\u5883] JDK 1.7.0_07 Glassfish 3.1.2.2 PostgreSQL 9.1(JDBC:postgresql-9.1-901.jdbc4.jar\uff09 [\u305d\u306e\u4ed6] JPA\u306e\u8a2d\u5b9a\u304c\u5b8c\u4e86\u3057\u3066\u3044\u308b*1 \u3010\u6982\u8981\u3011 \u30ab\u30b9\u30b1\u30fc\u30c9\u306e\u8a2d\u5b9a\u306f\u30c6\u30fc\u30d6\u30eb\u7d50\u5408\u306e\u8a2d\u5b9a\u6642\u306b\u884c\u3044\u307e\u3059\u3002 \u8a2d\u5b9a\u5024\u306f\u5217\u6319\u578b\u3067\u3042\u308b javax.persistence.CascadeType\u30af\u30e9\u30b9\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002 \u3010\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3011 [\u30c6\u30fc\u30d6\u30eb] \u4eca\u56de\u306f\u4ee5\u524d\u4f5c\u6210\u3057\u305f \u300cuserdata\u300d\u30c6\u30fc\u30d6\u30eb\u3068\u300cuser_authority\u300d\u30c6\u30fc\u30d6\u30eb\u3092\u4f7f\u3044\u307e\u3059\u3002 CREATE TABLE userd\u2026","author_name":"gloryof","title":"\u30ab\u30b9\u30b1\u30fc\u30c9","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgloryof.hatenablog.com%2Fentry%2F20120920%2F1348147334\" title=\"\u30ab\u30b9\u30b1\u30fc\u30c9 - \u30b7\u30e5\u30f3\u30c4\u306e\u3064\u307e\u3065\u304d\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>","type":"rich","provider_name":"Hatena Blog","width":"100%","blog_url":"https://gloryof.hatenablog.com/","version":"1.0","categories":["JPA2.0"],"author_url":"https://blog.hatena.ne.jp/gloryof/"}