rio's blog EJB3.0 ã®å‹‰å¼· (11) JPQL (Java Persistence Query Language)ãŠã„ã§ã„ãŸã ãã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã™ã€‚ã“ã®ãƒ–ãƒã‚°ã§ã¯ã€ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢é–‹ç™ºã‚„音楽（特ã«B'z）ã€è»Šã®äº‹ãªã©ã‚’主ã«ã¦ãã¨ã€œã«æ›¸ã„ã¦ã„ã予定ã§ã™ã€‚Rio's Laboratory (http://homepage3.nifty.com/rio_i/lab/) ã«ã¦ã€ã„ãã¤ã‹æ–‡æ›¸ã¨ãƒ•ãƒªãƒ¼ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã‚’公開ã—ã¦ã¾ã™ã€‚ ã“ã‚Œã¾ã§ã® JPA 関連サンプル㮠DAO ã§ã¯ã€Entity ã®ä¸€è¦§ã‚’å–å¾—ã™ã‚‹ãŸã‚ã« public List list() { Query query = em.createQuery("SELECT p FROM Person p"); return query.getResultList(); } ã®æ§˜ãªãƒ¡ã‚½ãƒƒãƒ‰ã‚’用æ„ã—ã¦ã„ã¾ã—ãŸã€‚ã“ã®ãƒ¡ã‚½ãƒƒãƒ‰å†…ã® "SELECT p FROM Person p" ã¨ã„ㆠSQL ã®æ§˜ãªè¨˜è¿°ã¯ã€JPQL (Java Persistence
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