| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| |
| # The following S3 methods are registered on load if dplyr is present |
| |
| union.arrow_dplyr_query <- function(x, y, ...) { |
| x <- as_adq(x) |
| y <- as_adq(y) |
| |
| dplyr::distinct(dplyr::union_all(x, y)) |
| } |
| |
| union.Dataset <- union.ArrowTabular <- union.RecordBatchReader <- union.arrow_dplyr_query |
| |
| union_all.arrow_dplyr_query <- function(x, y, ...) { |
| x <- as_adq(x) |
| y <- as_adq(y) |
| |
| x$union_all <- list(right_data = y) |
| collapse.arrow_dplyr_query(x) |
| } |
| |
| union_all.Dataset <- union_all.ArrowTabular <- union_all.RecordBatchReader <- union_all.arrow_dplyr_query |