public static TEntity SingleOrDefault <TKey, TEntity>(this IQueryStore <TKey, TEntity> queryStore, IStorageDbConnection conn, IEnumerable <Expression <Func <TEntity, object> > > selectFields, Expression <Func <TEntity, object> > id, TKey value) where TKey : IEquatable <TKey> where TEntity : class, IEntity <TKey> { if (queryStore == null) { throw new ArgumentNullException(nameof(queryStore)); } return(queryStore.SingleOrDefault(conn, selectFields, id, value, null)); }
public static TEntity SingleOrDefault <TKey, TEntity>(this IQueryStore <TKey, TEntity> queryStore, IStorageDbConnection conn, TKey value, IDbTransaction tr) where TKey : IEquatable <TKey> where TEntity : class, IEntity <TKey> { if (queryStore == null) { throw new ArgumentNullException(nameof(queryStore)); } return(queryStore.SingleOrDefault(conn, null, _ => _.Id, value, tr)); }