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数据库管理系统(DBMS)为用户维护和操作数据库中的数据提供的工具,是数据库管理系统的重要组成部分,通过它实现对数据库进行各类操作,包括查询、增删改数据,定义修改数据模式等。
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database language
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The Northeast Tigers Garden
The Northern Expedition in the Ages of Yuanjia
The Northern Kunqu Opera Theatre
the Northern Qi Dynasty
The Northern Star
the northern theater command
The Northwest Corner of China
The Nose
The Note of the Analects
The Notes of Exercise Drama
The Novice
the number of lenses element
the number of lens groups
the number of litters
the number of piglets born alive per litter
The Nutcracker
Theo Angelopoulos
Theobald Boehm
the objective of criminal procedure law
the objectives of forestry management
the obligation of renqing
the obligation to protect the environment
theobromine
The Obscene Publications Act
the observation mode of SAR
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