Author: S K S

The Drop Class command removes a class from the schema. It is important to pay attention and maintain a consistent schema. For example, avoid to remove classes that are super-classes of others.…

Truncate class will delete all records of clusters defined as part of class. In OrientDB, every class has an associated cluster with the same name. If you want to also remove…

Class and Property in OrientDB are used to build a schema with the respective attributes such as class name, super-class, cluster, number of clusters, Abstract, etc. If you want to…

OrientDB supports multi-model feature and provides different ways in approaching and understanding the basic concepts of a database. However, we can easily access these models from the perspective of Document…

Delete Record command is used to delete one or more records completely from the database. The following statement is the basic syntax of the Delete command. DELETE FROM <Class>|cluster:<cluster>|index:<index> [LOCK <default|record>]…

Truncate Record command is used to delete the values of a particular record. The following statement is the basic syntax of the Truncate command. TRUNCATE RECORD <rid>* Where <rid>* indicates the Record…

Update Record command is used to modify the value of a particular record. SET is the basic command to update a particular field value. The following statement is the basic syntax…

Export Record is the command used to export the loaded record into the requested and supported format. If you are executing any wrong syntax, it will give the list of supported…

Reload Record also works similar to Load Record command and is also used to load a particular record from the schema. Load record will load the record with the help of…

Load Record is used to load a particular record from the schema. Load record will load the record with the help of Record ID. It is represented with @rid symbol in the resultset.…