Function at_location_statement

graphlite/src/ast/parser.rs:4530–4557

Parse AT location statement: AT location_path statements

(tokens: &[Token])

/// Parse AT location statement: AT location_path statements*
fn at_location_statement(tokens: &[Token]) -> IResult<&[Token], AtLocationStatement> {
    map(
        tuple((
            expect_token(Token::At),
            catalog_path,
            many1(map(
                tuple((
                    alt((
                        map(declare_statement, Statement::Declare),
                        // NEXT statements removed - only allowed in procedure body context
                        map(basic_query, Statement::Query),
                        map(select_statement, Statement::Select),
                        map(set_statement, |s| {
                            Statement::DataStatement(DataStatement::Set(s))
                        }),
                    )),
                    opt(expect_token(Token::Semicolon)),
                )),
                |(statement, _)| statement,
            )),
        )),
        |(_, location_path, statements)| AtLocationStatement {
            location_path,
            statements,
            location: Location::default(),
        },
    )(tokens)
}

/// Parse transaction statement
fn transaction_statement(tokens: &[Token]) -> IResult<&[Token], TransactionStatement> {