AMashenkov commented on a change in pull request #326: URL: https://github.com/apache/ignite-3/pull/326#discussion_r773171498
########## File path: modules/api/src/main/java/org/apache/ignite/sql/Session.java ########## @@ -0,0 +1,98 @@ +/* + * 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.ignite.sql; + +import java.util.concurrent.TimeUnit; +import org.apache.ignite.sql.async.AsyncSession; +import org.apache.ignite.sql.reactive.ReactiveSession; +import org.apache.ignite.tx.Transaction; +import org.jetbrains.annotations.NotNull; +import org.jetbrains.annotations.Nullable; + +/** + * SQL Session provides methods for query execution. + */ +public interface Session extends AsyncSession, ReactiveSession { + /** + * Sets default query timeout. + * + * @param timeout Query timeout value. + * @param timeUnit Timeunit. + */ + void defaultTimeout(long timeout, TimeUnit timeUnit); + + /** + * Gets default query timeout. + * + * @param timeUnit Timeunit. + * @return Default query timeout. + */ + long defaultTimeout(TimeUnit timeUnit); + + /** + * Sets default query schema. + * + * @param schema Default schema. + */ + void defaultSchema(@NotNull String schema); + + /** + * Gets default query schema. + * + * @return Default query schema. + */ + String defaultSchema(); + + /** + * Executes single SQL query. + * + * @param query SQL query template. + * @param arguments Arguments for the template (optional). + * @param transaction Transaction to execute the query within or {@code null}. + * @return SQL query results set. + * @throws SqlException If failed. + */ + ResultSet execute(@NotNull String query, @Nullable Transaction transaction, Object... arguments); + + /** + * Executes single SQL statement. + * + * @param statement SQL statement to execute. + * @param transaction Transaction to execute the statement within or {@code null}. + * @return SQL query results set. + */ + ResultSet execute(@NotNull Statement statement, @Nullable Transaction transaction); + + /** + * Executes multi-statement non-transactional SQL query. + * + * @param query SQL query template. + * @param arguments Arguments for the template (optional). + * @throws SqlException If failed. + */ + void executeScript(@NotNull String query, Object... arguments); Review comment: A argument can be null, but the vararg array can't. -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
