Flow 'user_silver' has FAILED fatally. An error occurred because we detected an update or delete to one or more rows in the source table. Streaming tables may only use append-only streaming sources. If you expect to delete or update rows to the source table in the future, please convert table user_silver to a live table instead of a streaming live table. To resolve this issue, perform a Full Refresh to table user_silver. A Full Refresh will attempt to clear all data from table user_silver and then load all data from the streaming source.

The non-append change can be found at version 11.
Operation: MERGE
Username: doheekim

When I create a silver table in Databricks that uses the table to which dlt.apply_changes is applied as the source data, why does the first run work fine, but an error is thrown saying that only appned is possible from the second run?
Source table name: user