normanj-bitquill commented on code in PR #3826: URL: https://github.com/apache/calcite/pull/3826#discussion_r1664546778
########## core/src/test/java/org/apache/calcite/test/LargeGeneratedJoinTest.java: ########## @@ -0,0 +1,156 @@ +/* + * 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.calcite.test; + +import org.apache.calcite.adapter.enumerable.EnumerableRules; +import org.apache.calcite.adapter.java.AbstractQueryableTable; +import org.apache.calcite.config.CalciteConnectionProperty; +import org.apache.calcite.config.Lex; +import org.apache.calcite.interpreter.Row; +import org.apache.calcite.jdbc.CalciteSchema; +import org.apache.calcite.linq4j.Enumerable; +import org.apache.calcite.linq4j.Linq4j; +import org.apache.calcite.linq4j.QueryProvider; +import org.apache.calcite.linq4j.Queryable; +import org.apache.calcite.plan.RelOptPlanner; +import org.apache.calcite.rel.type.RelDataType; +import org.apache.calcite.rel.type.RelDataTypeFactory; +import org.apache.calcite.runtime.Hook; +import org.apache.calcite.schema.QueryableTable; +import org.apache.calcite.schema.Schema; +import org.apache.calcite.schema.SchemaPlus; +import org.apache.calcite.schema.Table; +import org.apache.calcite.schema.impl.AbstractSchema; +import org.apache.calcite.sql.parser.SqlParseException; +import org.apache.calcite.sql.type.SqlTypeName; +import org.apache.calcite.tools.RelConversionException; +import org.apache.calcite.tools.ValidationException; + +import com.google.common.collect.ImmutableMap; + +import org.junit.jupiter.api.Test; + +import java.sql.SQLException; +import java.util.ArrayList; +import java.util.List; +import java.util.Map; +import java.util.function.BiConsumer; +import java.util.function.Consumer; +import java.util.function.Function; + +import static org.junit.jupiter.api.Assertions.assertTrue; + +/** + * Test class for CALCITE-3094. Review Comment: Updated. ########## core/src/test/java/org/apache/calcite/test/LargeGeneratedJoinTest.java: ########## @@ -0,0 +1,156 @@ +/* + * 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.calcite.test; + +import org.apache.calcite.adapter.enumerable.EnumerableRules; +import org.apache.calcite.adapter.java.AbstractQueryableTable; +import org.apache.calcite.config.CalciteConnectionProperty; +import org.apache.calcite.config.Lex; +import org.apache.calcite.interpreter.Row; +import org.apache.calcite.jdbc.CalciteSchema; +import org.apache.calcite.linq4j.Enumerable; +import org.apache.calcite.linq4j.Linq4j; +import org.apache.calcite.linq4j.QueryProvider; +import org.apache.calcite.linq4j.Queryable; +import org.apache.calcite.plan.RelOptPlanner; +import org.apache.calcite.rel.type.RelDataType; +import org.apache.calcite.rel.type.RelDataTypeFactory; +import org.apache.calcite.runtime.Hook; +import org.apache.calcite.schema.QueryableTable; +import org.apache.calcite.schema.Schema; +import org.apache.calcite.schema.SchemaPlus; +import org.apache.calcite.schema.Table; +import org.apache.calcite.schema.impl.AbstractSchema; +import org.apache.calcite.sql.parser.SqlParseException; +import org.apache.calcite.sql.type.SqlTypeName; +import org.apache.calcite.tools.RelConversionException; +import org.apache.calcite.tools.ValidationException; + +import com.google.common.collect.ImmutableMap; + +import org.junit.jupiter.api.Test; + +import java.sql.SQLException; +import java.util.ArrayList; +import java.util.List; +import java.util.Map; +import java.util.function.BiConsumer; +import java.util.function.Consumer; +import java.util.function.Function; + +import static org.junit.jupiter.api.Assertions.assertTrue; + +/** + * Test class for CALCITE-3094. + */ +public class LargeGeneratedJoinTest { + + /** + * Marker interface for Field. + */ + interface FieldT extends BiConsumer<RelDataTypeFactory, RelDataTypeFactory.Builder> { + } + + /** + * Marker interface for Row. + */ + interface RowT extends Function<RelDataTypeFactory, RelDataType> { + } + + static FieldT field(String name) { + return (tf, b) -> b.add(name, SqlTypeName.VARCHAR); + } + + static RowT row(FieldT... fields) { + return tf -> { + RelDataTypeFactory.Builder builder = tf.builder(); + for (FieldT f : fields) { + f.accept(tf, builder); + } + return builder.build(); + }; + } + + private static QueryableTable tab(int fieldCount) { + List<Row> lRow = new ArrayList<>(); + for (int r = 0; r < 2; r++) { + Object[] current = new Object[fieldCount]; + for (int i = 0; i < fieldCount; i++) { + current[i] = "v" + i; + } + lRow.add(Row.of(current)); + } + + List<FieldT> fields = new ArrayList<>(); + for (int i = 0; i < fieldCount; i++) { + fields.add(field("F_" + i)); + } + + final Enumerable<?> enumerable = Linq4j.asEnumerable(lRow); + return new AbstractQueryableTable(Row.class) { + + @Override public RelDataType getRowType(RelDataTypeFactory typeFactory) { + return row(fields.toArray(new FieldT[fieldCount])).apply(typeFactory); + } + + @Override public <T> Queryable<T> asQueryable(QueryProvider queryProvider, SchemaPlus schema, + String tableName) { + return (Queryable<T>) enumerable.asQueryable(); + } + }; + } + + @Test public void test() throws SqlParseException, RelConversionException, ValidationException { + Schema rootSchema = new AbstractSchema() { + @Override protected Map<String, Table> getTableMap() { + return ImmutableMap.of("T0", tab(100), + "T1", tab(101)); + } + }; + + final CalciteSchema sp = CalciteSchema.createRootSchema(false, true); + sp.add("ROOT", rootSchema); + + String sql = "SELECT * \n" + + "FROM ROOT.T0 \n" + + "JOIN ROOT.T1 \n" + // + "ON ROOT.T0.F_0 = ROOT.T1.F_0"; Review Comment: Removed. -- This is an automated message from the Apache Git Service. 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