nastra commented on code in PR #9596: URL: https://github.com/apache/iceberg/pull/9596#discussion_r1472820936
########## spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/SupportsViewReplace.java: ########## @@ -0,0 +1,56 @@ +/* + * 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. + */ +package org.apache.iceberg.spark; + +import java.util.Map; +import org.apache.spark.sql.catalyst.analysis.NoSuchNamespaceException; +import org.apache.spark.sql.catalyst.analysis.NoSuchViewException; +import org.apache.spark.sql.connector.catalog.Identifier; +import org.apache.spark.sql.connector.catalog.View; +import org.apache.spark.sql.connector.catalog.ViewCatalog; +import org.apache.spark.sql.types.StructType; + +public interface SupportsViewReplace extends ViewCatalog { + /** + * Replace a view in the catalog. + * + * @param ident a view identifier + * @param sql the SQL text that defines the view + * @param currentCatalog the current catalog + * @param currentNamespace the current namespace + * @param schema the view query output schema + * @param queryColumnNames the query column names + * @param columnAliases the column aliases + * @param columnComments the column comments + * @param properties the view properties + * @throws NoSuchViewException If the view doesn't exist or is a table + * @throws NoSuchNamespaceException If the identifier namespace does not exist (optional) + */ + View replaceView( Review Comment: I don't think we need to have `createOrReplace()` and `replace()` here. Spark's API for these semantics look a bit different and are defined [here](https://github.com/apache/spark/blob/master/sql/catalyst/src/main/java/org/apache/spark/sql/connector/catalog/ViewCatalog.java#L122-L150), so I think just having `replaceView()` should be ok. Also that reminds me to change the return type of Spark's `replaceView(ViewInfo viewInfo, boolean orCreate)` from `void` to `View` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@iceberg.apache.org For additional commands, e-mail: issues-h...@iceberg.apache.org
