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hnnhhnnh
New Contributor II
since ‎02-28-2025
yesterday

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Title: How to handle type widening (int→bigint) in DLT streaming tables without dropping the table

yesterday
SetupBronze source table (external to DLT, CDF & type widening enabled):# Source table properties:# delta.enableChangeDataFeed: "true"# delta.enableDeletionVectors: "true"# delta.enableTypeWidening: "true"# delta.minReaderVersion: "3"# delta.minWrite...

windowing/Join function on streaming data failing in DLT

02-28-2025
i have a DLT pipeline, wanted to update a perticular column value from other records, trying it using windowing first_value geting below error.approach#1: joinI tried selfjoin initially, failing with joins are not possible in DLT with below error.org...