fsk119 commented on code in PR #27126: URL: https://github.com/apache/flink/pull/27126#discussion_r2450240017
########## flink-table/flink-table-planner/src/test/java/org/apache/flink/table/planner/runtime/stream/table/AsyncVectorSearchITCase.java: ########## @@ -0,0 +1,231 @@ +/* + * 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.flink.table.planner.runtime.stream.table; + +import org.apache.flink.core.testutils.FlinkAssertions; +import org.apache.flink.table.api.config.ExecutionConfigOptions; +import org.apache.flink.table.planner.factories.TestValuesTableFactory; +import org.apache.flink.table.planner.runtime.utils.StreamingWithStateTestBase; +import org.apache.flink.testutils.junit.extensions.parameterized.ParameterizedTestExtension; +import org.apache.flink.testutils.junit.extensions.parameterized.Parameters; +import org.apache.flink.types.Row; +import org.apache.flink.util.CollectionUtil; + +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.TestTemplate; +import org.junit.jupiter.api.extension.ExtendWith; + +import java.time.Duration; +import java.util.Arrays; +import java.util.Collection; +import java.util.List; +import java.util.concurrent.TimeoutException; + +import static org.assertj.core.api.Assertions.assertThatThrownBy; +import static org.assertj.core.api.AssertionsForInterfaceTypes.assertThatList; + +/** ITCase for async VECTOR_SEARCH. */ +@ExtendWith(ParameterizedTestExtension.class) +public class AsyncVectorSearchITCase extends StreamingWithStateTestBase { + + public AsyncVectorSearchITCase(StateBackendMode state) { + super(state); + } + + private final List<Row> data = + Arrays.asList( + Row.of(1L, new Float[] {5f, 12f, 13f}), + Row.of(2L, new Float[] {11f, 60f, 61f}), + Row.of(3L, new Float[] {8f, 15f, 17f})); + + private final List<Row> nullableData = + Arrays.asList(Row.of(1L, new Float[] {5f, 12f, 13f}), Row.of(4L, null)); + + @BeforeEach + public void before() { + super.before(); + createTable("src", data); + createTable("nullableSrc", nullableData); + createTable("vector", data); + } + + @TestTemplate + void testSimple() { + List<Row> actual = + CollectionUtil.iteratorToList( + tEnv().executeSql( + "SELECT * FROM src, LATERAL TABLE(VECTOR_SEARCH(TABLE vector, DESCRIPTOR(`vector`), src.vector, 2))") + .collect()); + assertThatList(actual) + .containsExactlyInAnyOrder( + Row.of( + 1L, + new Float[] {5.0f, 12.0f, 13.0f}, + 1L, + new Float[] {5.0f, 12.0f, 13.0f}, + 1.0), + Row.of( + 1L, + new Float[] {5.0f, 12.0f, 13.0f}, + 3L, + new Float[] {8f, 15f, 17f}, + 0.9977375565610862), + Row.of( + 2L, + new Float[] {11f, 60f, 61f}, + 2L, + new Float[] {11f, 60f, 61f}, + 1.0), + Row.of( + 2L, + new Float[] {11f, 60f, 61f}, + 1L, + new Float[] {5.0f, 12.0f, 13.0f}, + 0.9886506935687265), + Row.of( + 3L, + new Float[] {8f, 15f, 17f}, + 3L, + new Float[] {8f, 15f, 17f}, + 1.0000000000000002), + Row.of( + 3L, + new Float[] {8f, 15f, 17f}, + 1L, + new Float[] {5.0f, 12.0f, 13.0f}, + 0.9977375565610862)); + } + + @TestTemplate + void testLeftLateralJoin() { + List<Row> actual = + CollectionUtil.iteratorToList( + tEnv().executeSql( + "SELECT * FROM nullableSrc LEFT JOIN LATERAL TABLE(VECTOR_SEARCH(TABLE vector, DESCRIPTOR(`vector`), nullableSrc.vector, 2)) ON TRUE") Review Comment: We will introduce this option later. If users want to check whether it's async, they can use the explain statement to check whether the ExecPlan contains AsyncOptions. cc https://github.com/apache/flink/blob/b3405e976ef0db0ec28a8aa489eb3b85e68f5ca9/flink-table/flink-table-planner/src/test/resources/restore-tests/stream-exec-vector-search-table-function_1/async-vector-search/plan/async-vector-search.json#L73 -- 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]
