mysqldatetime类型
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解读mysql datetime类型精确到毫秒、微秒的问题
目录mysql datetime类型精确到毫秒、微秒datetime类型精度提示:需要精确到微秒请不要直接使用datetime类型总结mysql datetime类型精确到毫秒、微秒[详细]
2023-02-24 08:59 分类:数据库 em.persist seems doesn't persist data on postgreSQL db
I\'ve got a simple java main which must write bean data on a PostgreSQL database. I use Entity manager to persist or update object. I use hibernate and toplink driver connection which are specified in[详细]
2022-12-28 13:25 分类:问答