PostgreSQL学习笔记---4 惯例
PostgreSQL学习笔记系列参考来源: 对应章节: brackets ([ and ]) indicate optional parts. Braces ({ and }) and vertical lines (|) indicate that you must choose one alternative. Dots (…) mean that the preceding element can be repeated. SQL命令提示符=> administrator和user An administrator is generally a person who is in charge of installing and running the server. A user could be anyone who is using,or wants to use,any part of the PostgreSQL system. These terms should not be interpreted too narrowly; this book does not have fixed presumptions about system administration procedures. (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |