Enum Query

graphlite/src/ast/ast.rs:115–138

/// Query can be either a basic query or a set operation
#[derive(Debug, Clone, Serialize, Deserialize)]
pub enum Query {
    Basic(BasicQuery),
    SetOperation(SetOperation),
    /// Query with top-level ORDER BY and/or LIMIT clauses
    Limited {
        query: Box<Query>,
        order_clause: Option<OrderClause>,
        limit_clause: Option<LimitClause>,
    },
    /// Query with WITH clauses creating a pipeline of query segments
    WithQuery(WithQuery),
    /// Query with WITH/UNWIND clauses ending in mutation (REMOVE/SET/DELETE)
    MutationPipeline(MutationPipeline),
    /// LET statement for variable bindings
    Let(LetStatement),
    /// FOR statement for iteration
    For(ForStatement),
    /// FILTER statement for conditional filtering
    Filter(FilterStatement),
    /// Standalone RETURN query without MATCH
    Return(ReturnQuery),
    /// UNWIND statement for expanding lists into rows
    Unwind(UnwindStatement),
}

/// Query with WITH clauses: MATCH ... WITH ... MATCH ... RETURN ...
#[derive(Debug, Clone, Serialize, Deserialize)]