OrientDB – Create 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 graph. It applies polymorphism on vertices. The base class for Vertex is V. In this chapter you can learn how to […]
Category Archives: orientdb
OrientDB – Upgrading While upgrading, you have to consider the version number and the format. There are three types of formats – MAJOR, MINOR, PATCH. MAJOR version entails incompatible API changes. MINOR version entails functionality in a backward-compatible manner. PTCH version entails backward-compatible bug fixes. To synchronize between minor and major versions, you may need […]
OrientDB – Drop Property 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 of Drop Property Command. DROP PROPERTY <class>.<property> [FORCE] Following are the details about the options in the above syntax. […]