zerolbsony opened a new pull request, #688: URL: https://github.com/apache/tsfile/pull/688
Avoid invoke their max and min statistics function on the Blob and TEXT type, because they don't support filter comparison with value of string type in the where clause. This is a failure IT test case:  2025-12-31 10:27:14,930 [Query-Worker-Thread-10$20251231_022714_71241_1.1.0.1] WARN o.a.i.d.q.e.s.AbstractDriverThread:95 - [ExecuteFailed] org.apache.tsfile.exception.filter.StatisticsClassException: TEXT statistics does not support: max at org.apache.tsfile.file.metadata.statistics.BinaryStatistics.getMaxValue(BinaryStatistics.java:103) at org.apache.tsfile.file.metadata.statistics.BinaryStatistics.getMaxValue(BinaryStatistics.java:38) at org.apache.tsfile.read.filter.operator.StringFilterOperators$ValueGtEq.canSkip(StringFilterOperators.java:468) at java.base/java.util.Optional.map(Optional.java:260) at org.apache.tsfile.read.filter.basic.ValueFilter.canSkip(ValueFilter.java:148) at org.apache.iotdb.db.queryengine.execution.operator.source.SeriesScanUtil.filterFirstChunkMetadata(SeriesScanUtil.java:424) at org.apache.iotdb.db.queryengine.execution.operator.source.SeriesScanUtil.hasNextChunk(SeriesScanUtil.java:407) at org.apache.iotdb.db.queryengine.execution.operator.source.AbstractSeriesScanOperator.readChunkData(AbstractSeriesScanOperator.java:113) at org.apache.iotdb.db.queryengine.execution.operator.source.AbstractSeriesScanOperator.readFileData(AbstractSeriesScanOperator.java:105) at org.apache.iotdb.db.queryengine.execution.operator.source.AbstractSeriesScanOperator.hasNext(AbstractSeriesScanOperator.java:81) at org.apache.iotdb.db.queryengine.execution.operator.Operator.hasNextWithTimer(Operator.java:72) at org.apache.iotdb.db.queryengine.execution.driver.Driver.processInternal(Driver.java:240) at org.apache.iotdb.db.queryengine.execution.driver.Driver.lambda$processFor$1(Driver.java:152) at org.apache.iotdb.db.queryengine.execution.driver.Driver.tryWithLock(Driver.java:337) at org.apache.iotdb.db.queryengine.execution.driver.Driver.processFor(Driver.java:133) at org.apache.iotdb.db.queryengine.execution.schedule.DriverTaskThread.execute(DriverTaskThread.java:83) at org.apache.iotdb.db.queryengine.execution.schedule.AbstractDriverThread.run(AbstractDriverThread.java:79) 2025-12-31 10:27:14,929 [pool-36-IoTDB-ClientRPC-Processor-1] WARN o.a.i.d.u.ErrorHandlingUtils:127 - Status code: 301, Query Statement: "select s1 from root.alter.construct_and_alter_column_type where s1 >= '1' and s2 > '2' order by time". executeStatement failed because TEXT statistics does not support: max org.apache.iotdb.commons.exception.IoTDBException: org.apache.tsfile.exception.filter.StatisticsClassException: TEXT statistics does not support: max at org.apache.iotdb.db.queryengine.plan.execution.QueryExecution.dealWithException(QueryExecution.java:479) at org.apache.iotdb.db.queryengine.plan.execution.QueryExecution.getResult(QueryExecution.java:452) at org.apache.iotdb.db.queryengine.plan.execution.QueryExecution.getByteBufferBatchResult(QueryExecution.java:498) at org.apache.iotdb.db.utils.QueryDataSetUtils.convertQueryResultByFetchSize(QueryDataSetUtils.java:625) at org.apache.iotdb.db.protocol.thrift.impl.ClientRPCServiceImpl.lambda$static$0(ClientRPCServiceImpl.java:281) at org.apache.iotdb.db.protocol.thrift.impl.ClientRPCServiceImpl.executeStatementInternal(ClientRPCServiceImpl.java:460) at org.apache.iotdb.db.protocol.thrift.impl.ClientRPCServiceImpl.executeStatementV2(ClientRPCServiceImpl.java:965) at org.apache.iotdb.db.protocol.thrift.impl.ClientRPCServiceImpl.executeQueryStatementV2(ClientRPCServiceImpl.java:955) at org.apache.iotdb.service.rpc.thrift.IClientRPCService$Processor$executeQueryStatementV2.getResult(IClientRPCService.java:4054) at org.apache.iotdb.service.rpc.thrift.IClientRPCService$Processor$executeQueryStatementV2.getResult(IClientRPCService.java:4034) at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:38) at org.apache.iotdb.db.protocol.thrift.ProcessorWithMetrics.process(ProcessorWithMetrics.java:64) at org.apache.thrift.server.TThreadPoolServer$WorkerProcess.run(TThreadPoolServer.java:248) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) at java.base/java.lang.Thread.run(Thread.java:842) Caused by: org.apache.tsfile.exception.filter.StatisticsClassException: TEXT statistics does not support: max at org.apache.tsfile.file.metadata.statistics.BinaryStatistics.getMaxValue(BinaryStatistics.java:103) at org.apache.tsfile.file.metadata.statistics.BinaryStatistics.getMaxValue(BinaryStatistics.java:38) at org.apache.tsfile.read.filter.operator.StringFilterOperators$ValueGtEq.canSkip(StringFilterOperators.java:468) at java.base/java.util.Optional.map(Optional.java:260) at org.apache.tsfile.read.filter.basic.ValueFilter.canSkip(ValueFilter.java:148) at org.apache.iotdb.db.queryengine.execution.operator.source.SeriesScanUtil.filterFirstChunkMetadata(SeriesScanUtil.java:424) at org.apache.iotdb.db.queryengine.execution.operator.source.SeriesScanUtil.hasNextChunk(SeriesScanUtil.java:407) at org.apache.iotdb.db.queryengine.execution.operator.source.AbstractSeriesScanOperator.readChunkData(AbstractSeriesScanOperator.java:113) at org.apache.iotdb.db.queryengine.execution.operator.source.AbstractSeriesScanOperator.readFileData(AbstractSeriesScanOperator.java:105) at org.apache.iotdb.db.queryengine.execution.operator.source.AbstractSeriesScanOperator.hasNext(AbstractSeriesScanOperator.java:81) at org.apache.iotdb.db.queryengine.execution.operator.Operator.hasNextWithTimer(Operator.java:72) at org.apache.iotdb.db.queryengine.execution.driver.Driver.processInternal(Driver.java:240) at org.apache.iotdb.db.queryengine.execution.driver.Driver.lambda$processFor$1(Driver.java:152) at org.apache.iotdb.db.queryengine.execution.driver.Driver.tryWithLock(Driver.java:337) at org.apache.iotdb.db.queryengine.execution.driver.Driver.processFor(Driver.java:133) at org.apache.iotdb.db.queryengine.execution.schedule.DriverTaskThread.execute(DriverTaskThread.java:83) at org.apache.iotdb.db.queryengine.execution.schedule.AbstractDriverThread.run(AbstractDriverThread.java:79) -- This is an automated message from the Apache Git Service. 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