ZENOTME commented on issue #14874:
URL: https://github.com/apache/datafusion/issues/14874#issuecomment-2684771597
Try to run the query directly based on the json file but got the error:
```
Error: ArrowError(JsonError("Expected scalar or scalar array JSON type,
found: Object({\"cid\": Scalar({Utf8}), \"uri\": Scalar({Utf8})})"), None)
```
JSON bench will have a different schema for row and looks like
datafusion(arrow-json) can't support this? E.g. type of `subject` for these two
row are different.
```
{"did":"did:plc:3i4xf2v4wcnyktgv6satke64","time_us":1732206349000644,"kind":"commit","commit":{"rev":"3lbhuvzds6d2a","operation":"create","collection":"app.bsky.feed.like","rkey":"3lbhuvzdked2a","record":{"$type":"app.bsky.feed.like","createdAt":"2024-11-21T16:25:46.221Z","subject":{"cid":"bafyreidjvrcmckkm765mct5fph36x7kupkfo35rjklbf2k76xkzwyiauge","uri":"at://did:plc:azrv4rcbws6kmcga4fsbphg2/app.bsky.feed.post/3lbgjdpbiec2l"}},"cid":"bafyreia5l5vrkh5oj4cjyhcqby2dprhyvcyofo2q5562tijlae2pzih23m"}}
{"did":"did:plc:gccfnqqizz4urhchsaie6jft","time_us":1732206349001108,"kind":"commit","commit":{"rev":"3lbhuvze3gi2u","operation":"create","collection":"app.bsky.graph.follow","rkey":"3lbhuvzdtmi2u","record":{"$type":"app.bsky.graph.follow","createdAt":"2024-11-21T16:27:40.923Z","subject":"did:plc:r7cdh4sgzqbfdc6wcdxxti7c"},"cid":"bafyreiew2p6cgirfaj45qoenm4fgumib7xoloclrap3jgkz5es7g7kby3i"}}
```
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