DD 152:1986被替代
Database language SQL (ISO/DIS 9075)
出版：British Standards Institution
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基本信息
标准编号： DD 152:1986
发布时间：1986/9/30 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Scheme definition language for declaring structures and integrity constraints of an SQL database; a module language on data manipulation language for declaring the procedures and executable statements of specific database application. Two levels.
标准备注
© British Standards Institution 2013
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