OrientDB – Update Edge
Update edge command is used to update edge records in the current database. This is equivalent to actual update command in addition to checking and maintaining graph consistency with vertices, in…
Update edge command is used to update edge records in the current database. This is equivalent to actual update command in addition to checking and maintaining graph consistency with vertices, in…
In OrientDB, the concept Edge works like a relation between vertices with the help of some properties. Edges and vertices are the main components of a graph database. It applies polymorphism on…
Delete Vertex command is used to remove vertices from the database. While deleting, it checks and maintains the consistency with the edges and removes all cross-references (with the edges) to the…
Move Vertex command in OrientDB is to move one or more vertices from current location to different class or cluster. If you are applying move command on a particular vertex,…
OrientDB database is not only a Document database but also a Graph database. New concepts such as Vertex and Edge are used to store the data in the form of…
In this chapter, you will learn about the various dashboard options available in Power BI. Exploring Different Datasets Power BI tool provides a lot of options to explore the datasets.…
To connect to Amazon RDS MariaDB we need a client software. In this case we use Navicat. Install it using the link Navicat . After it is successfully installed we follow the…
The Drop property command removes the property from the schema. It does not remove the property values from the record, it just change the schema. The following statement is the basic syntax…
Alter Property is a command used to modify or update the Property of a particular class. Altering the property means modifying the fields of a table. In this chapter, you can…
In this chapter, you will learn about data modeling in Power BI. Using Data Modeling and Navigation Data Modeling is one of the features used to connect multiple data sources…