Type Aliasgrdb 7.3.0GRDB
RowDecoder
FetchRequest.swift:203typealias RowDecoder = Base.RowDecodertypealias RowDecoder = Base.RowDecoderwhere Base:FetchRequestimport GRDBA toolkit for SQLite databases, with a focus on application development
struct AdaptedFetchRequest<Base> where Base : FetchRequestAn adapted request.
associatedtype RowDecoderThe type that tells how fetched database rows should be interpreted.
protocol FetchRequest<RowDecoder> : DatabaseRegionConvertible, SQLSubqueryableA type that fetches and decodes database rows.
var sqlSubquery: SQLSubquery { get }func fetchCount(_ db: Database) throws -> Int func makePreparedRequest(_ db: Database, forSingleResult singleResult: Bool = false) throws -> PreparedRequest