Forum Discussion
gstafflannel
10 months agoNew Member
update policy and streaming policy conflict
My issue stems from the fact that an update policy cannot contain a join or lookup on a table with a streaming policy. I saw a post talking about a intermediary table . So I have tried to setup this ...
- 9 months ago
@Hi gstafflannel - Faced similar issue .
Can you separate streaming ingestion and enrichment which is recommended.
Update policy validation is based on the source lineage, not just the target table.
Joins are allowed only when the source table of the update policy is not streaming-derived. By separating ingestion and enrichment, the join happens on a non-streaming table.
Eg.
load_stocks
Streaming ingestion enabled
Raw data only (no joins / lookups)
b_stocks_enriched
Newly created table
No streaming ingestion ever enabled
Update policy sourced only from load_stocks (single-table query)
s_stocks
Update policy joins b_stocks_enriched with stock_sectorsHope this helps
Shivamkp
9 months agoNew Member