LET value expressions

Syntax only

The GQL parser accepts this form. The database does not currently execute it. The example below demonstrates grammar, not a runnable query feature.

RETURN LET x = 1, VALUE y INTEGER = 2 IN x + y END AS total;

This is an expression with local definitions and a result body. It differs from the executable untyped LET query clause. Typed VALUE definitions can be represented in the AST without providing runtime query evaluation.

See supported features for executable alternatives.