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单词
structured query language
释义
structured query language
Encyclopedia
工学
结构化查询语言
释
structured query language; SQL
结构化查询语言
关系数据库管理数据的标准编程语言。是关系数据库管理系统领域中的主流查询语言。
理学
数据库系统
释
structured query language
SQL语言
一种介于关系代数和关系演算之间的关系查询语言,它是一种关系数据库领域定制的、用于数据库查询和程序设计的语言,用于存取数据以及查询、更新和管理关系数据库系统。
随便看
uniformly random numbers
uniformly shift operator
uniformly singular integral
uniformly smooth space
uniformly stable
uniformly stable solution
uniformly stable system
uniformly stochastically continuous
uniformly strong consistent estimate
uniformly strong consistent estimator
uniformly strong mixing condition
uniformly valid expansion
uniform magnetic field
uniform medium
uniform memory access
uniform memory access, UMA
uniform metric
uniform motion
uniform motion in a straight line
uniform mutation
uniform nearness space
uniform norm
uniform operator topology
uniform parabolicity
uniform particle cluster suspension flow
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