Beyyes commented on code in PR #13321: URL: https://github.com/apache/iotdb/pull/13321#discussion_r1751229534
########## iotdb-core/datanode/src/test/java/org/apache/iotdb/db/queryengine/plan/relational/analyzer/TSBSMetadata.java: ########## @@ -0,0 +1,447 @@ +/* + * Licensed 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.iotdb.db.queryengine.plan.relational.analyzer; + +import org.apache.iotdb.commons.partition.DataPartition; +import org.apache.iotdb.commons.partition.DataPartitionQueryParam; +import org.apache.iotdb.commons.partition.SchemaNodeManagementPartition; +import org.apache.iotdb.commons.partition.SchemaPartition; +import org.apache.iotdb.commons.path.PathPatternTree; +import org.apache.iotdb.commons.schema.table.column.TsTableColumnCategory; +import org.apache.iotdb.commons.udf.builtin.BuiltinAggregationFunction; +import org.apache.iotdb.db.queryengine.common.MPPQueryContext; +import org.apache.iotdb.db.queryengine.common.SessionInfo; +import org.apache.iotdb.db.queryengine.plan.analyze.IPartitionFetcher; +import org.apache.iotdb.db.queryengine.plan.relational.function.OperatorType; +import org.apache.iotdb.db.queryengine.plan.relational.metadata.ColumnMetadata; +import org.apache.iotdb.db.queryengine.plan.relational.metadata.ColumnSchema; +import org.apache.iotdb.db.queryengine.plan.relational.metadata.DeviceEntry; +import org.apache.iotdb.db.queryengine.plan.relational.metadata.ITableDeviceSchemaValidation; +import org.apache.iotdb.db.queryengine.plan.relational.metadata.Metadata; +import org.apache.iotdb.db.queryengine.plan.relational.metadata.OperatorNotFoundException; +import org.apache.iotdb.db.queryengine.plan.relational.metadata.QualifiedObjectName; +import org.apache.iotdb.db.queryengine.plan.relational.metadata.TableSchema; +import org.apache.iotdb.db.queryengine.plan.relational.security.AccessControl; +import org.apache.iotdb.db.queryengine.plan.relational.sql.ast.Expression; +import org.apache.iotdb.db.queryengine.plan.relational.type.InternalTypeManager; +import org.apache.iotdb.db.queryengine.plan.relational.type.TypeManager; +import org.apache.iotdb.db.queryengine.plan.relational.type.TypeNotFoundException; +import org.apache.iotdb.db.queryengine.plan.relational.type.TypeSignature; +import org.apache.iotdb.mpp.rpc.thrift.TRegionRouteReq; + +import com.google.common.collect.ImmutableList; +import org.apache.tsfile.file.metadata.IDeviceID; +import org.apache.tsfile.file.metadata.StringArrayDeviceID; +import org.apache.tsfile.read.common.type.Type; + +import java.util.ArrayList; +import java.util.Arrays; +import java.util.List; +import java.util.Locale; +import java.util.Map; +import java.util.Optional; + +import static org.apache.iotdb.db.queryengine.plan.relational.analyzer.MockTSBSDataPartition.T1_DEVICE_1; +import static org.apache.iotdb.db.queryengine.plan.relational.analyzer.MockTSBSDataPartition.T1_DEVICE_2; +import static org.apache.iotdb.db.queryengine.plan.relational.analyzer.MockTSBSDataPartition.T1_DEVICE_3; +import static org.apache.iotdb.db.queryengine.plan.relational.analyzer.MockTSBSDataPartition.T2_DEVICE_1; +import static org.apache.iotdb.db.queryengine.plan.relational.analyzer.MockTSBSDataPartition.T2_DEVICE_2; +import static org.apache.iotdb.db.queryengine.plan.relational.analyzer.MockTSBSDataPartition.T2_DEVICE_3; +import static org.apache.iotdb.db.queryengine.plan.relational.metadata.TableMetadataImpl.getFunctionType; +import static org.apache.iotdb.db.queryengine.plan.relational.metadata.TableMetadataImpl.isOneNumericType; +import static org.apache.iotdb.db.queryengine.plan.relational.metadata.TableMetadataImpl.isTwoNumericType; +import static org.apache.iotdb.db.queryengine.plan.relational.metadata.TableMetadataImpl.isTwoTypeComparable; +import static org.apache.tsfile.read.common.type.BinaryType.TEXT; +import static org.apache.tsfile.read.common.type.BooleanType.BOOLEAN; +import static org.apache.tsfile.read.common.type.DoubleType.DOUBLE; +import static org.apache.tsfile.read.common.type.IntType.INT32; +import static org.apache.tsfile.read.common.type.TimestampType.TIMESTAMP; + +public class TSBSMetadata implements Metadata { + + private final TypeManager typeManager = new InternalTypeManager(); + + public static final String DB1 = "tsbs"; + public static final String TABLE_DIAGNOSTICS = "diagnostics"; + public static final String TABLE_READINGS = "readings"; + + public static final String TIME = "time"; + private static final ColumnMetadata TIME_CM = new ColumnMetadata(TIME, TIMESTAMP); + + // ID columns + public static final String NAME = "name"; Review Comment: In TSBS situation, NAME is unique, maybe can only treat NAME as ID columns? -- This is an automated message from the Apache Git Service. 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