Initializergrdb 7.4.0GRDB
init(_:)
Creates a StatementArguments from an array.
init?(_ array: [Any]) The result is nil unless all array elements conform to the DatabaseValueConvertible protocol.
Creates a StatementArguments from an array.
init?(_ array: [Any]) The result is nil unless all array elements conform to the DatabaseValueConvertible protocol.
import GRDBA toolkit for SQLite databases, with a focus on application development
struct StatementArgumentsAn instance of StatementArguments provides the values for argument placeholders in a prepared Statement.
protocol DatabaseValueConvertible : SQLExpressible, StatementBindingA type that can convert itself into and out of a database value.
init() Creates an empty StatementArguments.
init(_ dictionary: [String : (any DatabaseValueConvertible)?]) Creates a StatementArguments of named arguments from a dictionary.
init?(_ dictionary: [AnyHashable : Any]) Creates a StatementArguments from a dictionary.
init(_ values: some Sequence<some DatabaseValueConvertible>) Creates a StatementArguments from a sequence of values.
init(_ values: some Sequence<(any DatabaseValueConvertible)?>) Creates a StatementArguments from a sequence of values.
init(_ keysAndValues: some Sequence<(String, (any DatabaseValueConvertible)?)>) Creates a StatementArguments of named arguments from a sequence of (key, value) pairs.
init(arrayLiteral elements: (any DatabaseValueConvertible)?...) Creates a StatementArguments from an array literal.
init(dictionaryLiteral elements: (String, (any DatabaseValueConvertible)?)...) Creates a StatementArguments from a dictionary literal.
var description: String { get }var isEmpty: Bool { get }static func &+ (lhs: StatementArguments, rhs: StatementArguments) -> StatementArguments Creates a new StatementArguments by extending the left-hand size arguments with the right-hand side arguments.
static func + (lhs: StatementArguments, rhs: StatementArguments) -> StatementArguments Creates a new StatementArguments by extending the left-hand size arguments with the right-hand side arguments.
static func += (lhs: inout StatementArguments, rhs: StatementArguments) Extends the left-hand size arguments with the right-hand side arguments.
mutating func append(contentsOf arguments: StatementArguments) -> [String : DatabaseValue] Appends statement arguments.