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单词
concatenated index
释义
concatenated index
网络
组合索引;串联索引
网络释义
1.
组合索引
组合索引
(
concatenated index
):由多个列构成的索引,如create index idx_emp on emp(col1, col2, col3, ……),则我们称idx_e…
database.51cto.com
2.
串联索引
前缀建立在
串联索引
(
concatenated index
)的前几列上,这些列有许多重复的值。后缀则在索引键的后几列上,这是前缀所在 …
blog.chinaunix.net
例句
随便看
customer controller
customer cost
customer credit
customer data
customer database
customer data integration
customer demand
customer demands
customer departmentalization
customer deposit
customer design
customer designed IC
customer development
customer discrimination
customer driven
customer-driven
customer-driven government
customer-driven innovation
customer-driven organization
customer-driven service
customer edge router
customer education
customer-engagement
customer engagement
customer engineer
英汉双解词典包含2704715条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2026/10/4 10:15:01