Primary key table的意思|示意
主键表
Primary key table的网络常见释义
主键表 2、表B是主键表(Primary Key Table),表A是外建表(Foreign Key Table); 3、由于“ab”在表A中是非主键字段,所以可以重复出现,也就形成了A-B之间的1-N关系;
Primary key table相关例句
Uniqueness in the CCD table must be enforced — either by a primary key or unique index on the source table or CCD table.
ccd表中必须有惟一性约束——可以通过主键或者源表或ccd表上的惟一索引实现。
A dimension table needs a generalized key as the primary key data; this becomes the foreign key in the fact table.
维度表需要作为主键数据的通用键;这将作为事实表的外键。
You can also establish a foreign key in a secondary table to link with a primary key in a primary table.
您还可以在次表中建立外键,以链接主表中的主键。
Also, before setting up replication in DB2, you will want to ensure that every database table has a primary key or unique index.
此外,在DB 2中创建复制之前,您会希望保证每一个数据库表都具有一个主键或惟一索引。
So a different solution was found if an identifying column like a primary key is found in the table.
所以,如果在表中找到一个标识列,例如主键,则可以找到一种不同的解决方案。
Inter-table relationships, primary key columns, and other information about the target data is specified through the metadata object as well.
表间关系、主键列和其他有关目标数据的信息也是通过元数据对象指定的。