 	/// - parameter sql: The SQL statement to execute
 	/// - parameter values: A series of values to bind to SQL parameters
 	/// - parameter block: A closure called for each result row
+	/// - parameter row: A result row of returned data
 	///
 	/// - throws: Any error thrown in `block` or an error if `sql` couldn't be compiled, `values` couldn't be bound, or the statement couldn't be executed
-	public func execute<T: ParameterBindable>(sql: String, parameters values: T..., _ block: ((_ row: Row) throws -> ())? = nil) throws {
-		try execute(sql: sql, parameters: values, block)
-	}
-
-	/// Executes `stmt` with the *n* parameters in `values` bound to the first *n* SQL parameters of `stmt` and applies `block` to each result row.
-	///
-	/// - parameter sql: The SQL statement to execute
-	/// - parameter values: A series of values to bind to SQL parameters
-	/// - parameter block: A closure called for each result row
-	///
-	/// - throws: Any error thrown in `block` or an error if `sql` couldn't be compiled, `values` couldn't be bound, or the statement couldn't be executed
-	public func execute<T: ParameterBindable>(sql: String, parameters values: T?..., _ block: ((_ row: Row) throws -> ())? = nil) throws {
-		try execute(sql: sql, parameters: values, block)
+	public func execute(sql: String, parameterValues values: ParameterBindable?..., _ block: ((_ row: Row) throws -> ())? = nil) throws {
+		try execute(sql: sql, parameterValues: values, block)
 	}
 
 	/// Executes `stmt` with *value* bound to SQL parameter *name* for each (*name*, *value*) in `parameters` and applies `block` to each result row.

	/// - parameter parameters: A sequence of name and value pairs to bind to SQL parameters
	///
	/// - throws: An error if the SQL parameter *name* doesn't exist or *value* couldn't be bound
	public func bind<S: Sequence, T: ParameterBindable>(parameters: S) throws where S.Iterator.Element == (String, T) {
		for (name, value) in parameters {
			let index = sqlite3_bind_parameter_index(stmt, name)
			guard index > 0 else {
				throw DatabaseError("Unknown parameter \"\(name)\"")
			}
			try value.bind(to: stmt, parameter: index)
		}
	}

	/// Binds *value* to SQL parameter *name* for each (*name*, *value*) in `parameters`.
	///
	/// - parameter parameters: A sequence of name and value pairs to bind to SQL parameters
	///
	/// - throws: An error if the SQL parameter *name* doesn't exist or *value* couldn't be bound
	public func bind<S: Sequence, T: ParameterBindable>(parameters: S) throws where S.Iterator.Element == (String, T?) {
		for (name, value) in parameters {
			let index = sqlite3_bind_parameter_index(stmt, name)
			guard index > 0 else {

			}
		}
	}
}

extension Statement {
	/// Binds the *n* parameters in `values` to the first *n* SQL parameters of `self`.
	///
	/// - parameter values: A series of values to bind to SQL parameters
	///
	/// - throws: An error if one of `values` couldn't be bound
	public func bind(parameterValues values: ParameterBindable?...) throws  {
		try bind(parameterValues: values)
	}

	/// Binds *value* to SQL parameter *name* for each (*name*, *value*) in `parameters`.
