Hi Garrett, UPDATE executes a query to OrientDB. *transform()* invoke a callback function for each record in result set and replace record by the results of callback functions. *It* works like *map()* function, it does a transformation of returned record. In an example referred in the documentation it wraps the orientdb document with instance of User.
Best regards, Artem Orobets * Orient Technologiesthe Company behind OrientDB* 2014-06-23 22:04 GMT+03:00 Garrett Gottlieb <[email protected]>: > Coming from a RDBMS background, I understand what an UPDATE call does. > However, I'm not sure about this transform function. > <https://github.com/codemix/oriento#query-builder-transform-a-record> Does > it permanently modify the row? If so, what's the difference from an UPDATE > call? > > Thanks > > -- > > --- > You received this message because you are subscribed to the Google Groups > "OrientDB" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- --- You received this message because you are subscribed to the Google Groups "OrientDB" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
