Delete Edge Syntax

The DELETE EDGE statement is used to delete edges. Given an edge type, the source vertex and the dest vertex, Nebula Graph supports DELETE the edge, its associated properties and the edge ranking. You can also delete an edge with a certain rank. The syntax is as follows:

DELETE EDGE <edge_type> <vid> -> <vid>[@<ranking>] [, <vid> -> <vid> ...]

Nebula Graph will find the properties associated with the edge and delete all of them. Atomic operation is not guaranteed during the entire process for now, so please retry when failure occurs.