摘要:
HQL查询语言基础! 1 .from 1.1单表查询 from eg.cat as cat.其中,cat只是一个别名,为了用其他子语句的时候书写简单 1.2多表查询 from eg.Cat,eg.Dog from eg.Cat as cat,eg.Dog as dog 2 join相关 (inner) join left (outer) join right (outer) join f... 阅读全文
posted @ 2006-07-22 12:51
婕舞飞扬
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