/// <summary> /// Evaluates the Linq query, executes asynchronously the cql statement and adapts the results. /// </summary> public async Task <IEnumerable <TEntity> > ExecuteAsync() { var visitor = new CqlExpressionVisitor(PocoData, Table.Name, Table.KeyspaceName); object[] values; var cql = visitor.GetSelect(Expression, out values); var rs = await InternalExecuteAsync(cql, values).ConfigureAwait(false); return(AdaptResult(cql, rs)); }
/// <summary> /// Asynchronously executes the query and returns a task of a page of results /// </summary> public async Task <IPage <TEntity> > ExecutePagedAsync() { SetAutoPage(false); var visitor = new CqlExpressionVisitor(PocoData, Table.Name, Table.KeyspaceName); object[] values; var cql = visitor.GetSelect(Expression, out values); var rs = await InternalExecuteAsync(cql, values).ConfigureAwait(false); var mapper = MapperFactory.GetMapper <TEntity>(cql, rs); return(new Page <TEntity>(rs.Select(mapper), PagingState, rs.PagingState)); }
protected internal override string GetCql(out object[] values) { var visitor = new CqlExpressionVisitor(PocoData, Table.Name, Table.KeyspaceName); return(visitor.GetDelete(Expression, out values, _timestamp, _ifExists)); }
protected override string GetCql(out object[] values) { var visitor = new CqlExpressionVisitor(PocoData, Table.Name, Table.KeyspaceName); return(visitor.GetCount(Expression, out values)); }
protected internal override string GetCql(out object[] values) { var visitor = new CqlExpressionVisitor(PocoData, Table.Name, Table.KeyspaceName); return(visitor.GetUpdate(Expression, out values, _ttl, _timestamp, _mapperFactory)); }