RangeRowAdapter
public struct RangeRowAdapter : RowAdapter
RangeRowAdapter is a row adapter that only exposes a range of columns.
let adapter = RangeRowAdapter(1..<3)
let sql = "SELECT 1 AS foo, 2 AS bar, 3 AS baz, 4 as qux"
// <Row bar:2 baz: 3>
try Row.fetchOne(db, sql, adapter: adapter)
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Creates a RangeRowAdapter that only exposes a range of columns.
Declaration
Swift
public init(_ range: CountableRange<Int>)
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Creates a RangeRowAdapter that only exposes a range of columns.
Declaration
Swift
public init(_ range: CountableClosedRange<Int>)
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Declaration
Swift
public func layoutedAdapter(from layout: RowLayout) throws -> LayoutedRowAdapter