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data description language

comp. 数据说明语言
IT ★ 数据描述语言; ★ 又称数据定义语言 (data definition language)
proj.manag. 数据表达语言
space 数据描写语言
 English thesaurus
data description language A language that defines all attributes and properties of a database, especially record layouts, field definitions, key fields, file locations, and storage strategy
abbr., comp., MS DDL (데이터 기술 언어)
Data Description Language
: 22 phrases in 8 subjects
Aviation2
Computers1
Electronics9
General1
Information technology3
Space2
Technology2
Telecommunications2

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