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Support OBJECT data type in table-model tablet writes - #64
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Add TSDataType.OBJECT (12) and table-model OBJECT write support: - Tablet.BuildObjectValue / SetObjectValueAt with the Java-compatible 9-byte segment header (isEOF + big-endian offset + content), including null-bit clearing after a previously null cell is overwritten - Serialize OBJECT columns like BLOB in EstimateBufferSize/GetBinaryValues - Accept OBJECT (and STRING/BLOB) in BinaryArrayColumnDecoder - Return "(Object) ..." summaries from RpcDataSet GetObject/GetString/GetRow and reject GetBinary for OBJECT columns - Add unit tests for segment framing, request bytes, null bitmap, read semantics, and size formatting Refs apache/iotdb-client-go#175
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Summary
Ports the OBJECT data type write support from apache/iotdb-client-go#175 to the C# client.
TSDataType.OBJECT = 12andClient.GetDataTypeByStr("OBJECT")Tablet.BuildObjectValue/SetObjectValueAtwith the Java-compatible segment frame:[1 byte isEOF][8 byte big-endian offset][content], including null-bit clearing after overwriting a null cellEstimateBufferSize/GetBinaryValuesBinaryArrayColumnDecoder(Object) ...size summaries fromRpcDataSet.GetObject/GetString/GetRowand rejectsGetBinaryfor OBJECT columnsTests
tests/Apache.IoTDB.Tests/TabletObjectTests.cscovers segment framing,GenInsertTabletReqwire bytes, null bitmap behavior, and validationRpcDataSetTestsfor OBJECT read semantics andUtilsTestsfor size formattingVerification: the solution builds; the full unit suite passes locally (59 tests) when run as net6:
dotnet test tests/Apache.IoTDB.Tests -p:TargetFramework=net6.0 --no-restoreRefs apache/iotdb-client-go#175