|
关注:1
2013-05-23 12:21
求翻译:关系模型指的就是二维表格模型,而一个关系型数据库就是由二维表 (2-D Table)及其之间的联系组成的一个数据组织是什么意思?![]() ![]() 关系模型指的就是二维表格模型,而一个关系型数据库就是由二维表 (2-D Table)及其之间的联系组成的一个数据组织
问题补充: |
|
2013-05-23 12:21:38
Referring to the relational model is the two-dimensional table model and a relational database is composed of two-dimensional table (2-d table) and the link between the data organization
|
|
2013-05-23 12:23:18
Relationship model is used to refer to 2 dimensional table model, and a relational database table that is 2d (2-D Table) and the link between the composition of a data organization
|
|
2013-05-23 12:24:58
The relational model refers is the two-dimensional form model, but a relations database is a data organization which (2-D Table) and the between relation is composed by the two-dimensional table
|
|
2013-05-23 12:26:38
Relational model is a two-dimensional table model, a relational database is used by two-dimensional table (2-D Table) and formed the link between a data organization
|
|
2013-05-23 12:28:18
正在翻译,请等待...
|
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区