[英]Primary Key Function in ArangoDB
我是学习ArangoDB的新手,我想知道在ArangoDB的AQL中是否有相当于mySQL的主键功能
Primary key自动出现在_key属性上。
Primary key
_key
您可以参考此链接了解更多信息。
[英]CakePHP table primary key is missing in add function
[英]Foreign key as Primary key
[英]primary key as foreign key
[英]Foreign key and primary key
[英]Primary key versus key
[英]Primary Key in Create Table Function Has Multiple Errors
[英]Can we have primary key as function of column or set of column
[英]ID or varchar for primary key + multiple primary key
[英]varchar() primary key or int primary key?
[英]composite primary key and autoincrement column but NOT primary key
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.