backup-core/src/main/java/org/apache/iotdb/backup/core/pipeline/in/source/InCompressDataSource.java [158:168]:
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                      SessionDataSet alignedSet =
                          importModel.getSession().executeQueryStatement(sql.toString());

                      List<String> columnNameList = alignedSet.getColumnNames();
                      DeviceModel deviceModel = new DeviceModel();
                      if (alignedSet.hasNext()) {
                        RowRecord record = alignedSet.next();
                        int position = columnNameList.indexOf("isAligned");
                        String aligned = "false";
                        if (position != -1) {
                          aligned = record.getFields().get(position).getStringValue();
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backup-core/src/main/java/org/apache/iotdb/backup/core/pipeline/in/source/InCsvDataSource.java [169:179]:
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                        SessionDataSet alignedSet =
                            importModel.getSession().executeQueryStatement(sql.toString());

                        List<String> columnNameList = alignedSet.getColumnNames();
                        DeviceModel deviceModel = new DeviceModel();
                        if (alignedSet.hasNext()) {
                          RowRecord record = alignedSet.next();
                          int position = columnNameList.indexOf("isAligned");
                          String aligned = "false";
                          if (position != -1) {
                            aligned = record.getFields().get(position).getStringValue();
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