topic Re: How to define DLT table with cyclic reference in Data Engineering

How to define DLT table with cyclic reference

hadoan — Wed, 03 Jul 2024 09:46:58 GMT

@Dlt.table def table_A(): return ( dlt.read_stream(...) ) @dlt.table def table_join_A_and_C(): df_A = dlt.read_stream(table_A) df_C = dlt.read_stream(table_C) return ( ....df_A.join(df_C) ) @dlt.table def table_C(): return ( dlt.read_stream(table_join_A_and_C)..... )

I got an error when defining DLT like above. Does DLT support cyclic reference?

Thanks in advance.

Re: How to define DLT table with cyclic reference

hadoan — Mon, 08 Jul 2024 04:30:54 GMT

Thanks for your reply, I will rethink the approach.

Re: How to define DLT table with cyclic reference

RishabhTiwari07 — Wed, 10 Jul 2024 16:59:49 GMT

Hi @hadoan ,

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Re: How to define DLT table with cyclic reference

dilipdiwakar — Thu, 08 May 2025 04:10:35 GMT

Could you please describe best approach here. Thanks