E109

For the complete documentation index optimized for AI agents, see llms.txt.

Duplicate Field Name in Schema

Erroneous Code Example

This error occurs when you define the same field name more than once within a single node, edge, or vector type.

N::User {
    name: String,
    age: U32,
    name: String,
}

Solution

Remove the duplicate field or rename one of them.

N::User {
    name: String,
    age: U32,
}