E622

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

Type Mismatch in Comparison

Erroneous Code Example

This error occurs when you compare a property with a value of a different type.

In this example, the age property is an integer, but the comparison is done with a string value.

Query getUser(user: ID) =>
    user <- N<User>(user)
    is_eq <- user::{name}::EQ(25)
    RETURN is_eq

N::User {
    name: String,
    age: I64,
}

Solution

Ensure compared values match the property type.

Query getUser(user: ID) =>
    user <- N<User>(user)
    is_eq <- user::{age}::EQ(25)
    RETURN is_eq