Hi, does anybody know which source use fixedtype ,nulltype, recordtype data types? and maybe example

@bitter-author-2524 Could you help here?

Hi @strong-parrot-78481 what do you mean by "source". Do you mean like an ingestion source like bigquery, snowflake, etc? I'm wondering if that would be more of an ingestion question. @famous-waitress-64616 do you have a sense here?

yes I am about type of column for any source

Are you asking which sources produce fields with type FixedType, NullType, and RecordType? You can look for code usages of FixedTypeClass, NullTypeClass, and RecordTypeClass in the

metadata-ingestions

Python project. For example, our sql sources use the following mapping. And when reading protobuf data, we have more mappings.