Set up docs MCP在数据格式方面，chDB 与 ClickHouse 的功能 100% 兼容。
输入格式用于解析提供给 INSERT 的数据，以及从 File、URL 或 S3 等基于文件的表中执行 SELECT 时的数据。
输出格式用于组织 SELECT 的结果，也用于向基于文件的表执行 INSERT。
除了 ClickHouse 支持的数据格式外，chDB 还支持：
ArrowTable作为输出格式，其类型为 Pythonpyarrow.TableDataFrame作为输入和输出格式，其类型为 Pythonpandas.DataFrame。示例请参见test_joindf.pyDebug作为输出格式 (CSV的别名) ，同时启用来自 ClickHouse 的详细调试输出。
ClickHouse 支持的数据格式如下：
| 格式 | 输入 | 输出 |
|---|---|---|
| TabSeparated | ✔ | ✔ |
| TabSeparatedRaw | ✔ | ✔ |
| TabSeparatedWithNames | ✔ | ✔ |
| TabSeparatedWithNamesAndTypes | ✔ | ✔ |
| TabSeparatedRawWithNames | ✔ | ✔ |
| TabSeparatedRawWithNamesAndTypes | ✔ | ✔ |
| Template | ✔ | ✔ |
| TemplateIgnoreSpaces | ✔ | ✗ |
| CSV | ✔ | ✔ |
| CSVWithNames | ✔ | ✔ |
| CSVWithNamesAndTypes | ✔ | ✔ |
| CustomSeparated | ✔ | ✔ |
| CustomSeparatedWithNames | ✔ | ✔ |
| CustomSeparatedWithNamesAndTypes | ✔ | ✔ |
| SQLInsert | ✗ | ✔ |
| Values | ✔ | ✔ |
| Vertical | ✗ | ✔ |
| JSON | ✔ | ✔ |
| JSONAsString | ✔ | ✗ |
| JSONAsObject | ✔ | ✗ |
| JSONStrings | ✔ | ✔ |
| JSONColumns | ✔ | ✔ |
| JSONColumnsWithMetadata | ✔ | ✔ |
| JSONCompact | ✔ | ✔ |
| JSONCompactStrings | ✗ | ✔ |
| JSONCompactColumns | ✔ | ✔ |
| JSONEachRow | ✔ | ✔ |
| PrettyJSONEachRow | ✗ | ✔ |
| JSONEachRowWithProgress | ✗ | ✔ |
| JSONStringsEachRow | ✔ | ✔ |
| JSONStringsEachRowWithProgress | ✗ | ✔ |
| JSONCompactEachRow | ✔ | ✔ |
| JSONCompactEachRowWithNames | ✔ | ✔ |
| JSONCompactEachRowWithNamesAndTypes | ✔ | ✔ |
| JSONCompactEachRowWithProgress | ✗ | ✔ |
| JSONCompactStringsEachRow | ✔ | ✔ |
| JSONCompactStringsEachRowWithNames | ✔ | ✔ |
| JSONCompactStringsEachRowWithNamesAndTypes | ✔ | ✔ |
| JSONCompactStringsEachRowWithProgress | ✗ | ✔ |
| JSONObjectEachRow | ✔ | ✔ |
| BSONEachRow | ✔ | ✔ |
| TSKV | ✔ | ✔ |
| Pretty | ✗ | ✔ |
| PrettyNoEscapes | ✗ | ✔ |
| PrettyMonoBlock | ✗ | ✔ |
| PrettyNoEscapesMonoBlock | ✗ | ✔ |
| PrettyCompact | ✗ | ✔ |
| PrettyCompactNoEscapes | ✗ | ✔ |
| PrettyCompactMonoBlock | ✗ | ✔ |
| PrettyCompactNoEscapesMonoBlock | ✗ | ✔ |
| PrettySpace | ✗ | ✔ |
| PrettySpaceNoEscapes | ✗ | ✔ |
| PrettySpaceMonoBlock | ✗ | ✔ |
| PrettySpaceNoEscapesMonoBlock | ✗ | ✔ |
| Prometheus | ✗ | ✔ |
| Protobuf | ✔ | ✔ |
| ProtobufSingle | ✔ | ✔ |
| ProtobufList | ✔ | ✔ |
| Avro | ✔ | ✔ |
| AvroConfluent | ✔ | ✗ |
| Parquet | ✔ | ✔ |
| ParquetMetadata | ✔ | ✗ |
| Arrow | ✔ | ✔ |
| ArrowStream | ✔ | ✔ |
| ORC | ✔ | ✔ |
| One | ✔ | ✗ |
| Npy | ✔ | ✔ |
| RowBinary | ✔ | ✔ |
| RowBinaryWithNames | ✔ | ✔ |
| RowBinaryWithNamesAndTypes | ✔ | ✔ |
| RowBinaryWithDefaults | ✔ | ✗ |
| Native | ✔ | ✔ |
| Null | ✗ | ✔ |
| XML | ✗ | ✔ |
| CapnProto | ✔ | ✔ |
| LineAsString | ✔ | ✔ |
| Regexp | ✔ | ✗ |
| RawBLOB | ✔ | ✔ |
| MsgPack | ✔ | ✔ |
| MySQLDump | ✔ | ✗ |
| DWARF | ✔ | ✗ |
| Markdown | ✗ | ✔ |
| Form | ✔ | ✗ |
有关更多信息和示例，请参阅 ClickHouse 输入和输出数据格式。