wait_for_async_insert
If true wait for processing of asynchronous insertiowait_for_async_insert_timeout
Timeout for waiting for processing asynchronous insertiowait_for_part_commit_in_dependent_materialized_views
Controls whether each sink commits its just-written part before its own dependent materialized view cascade runs, so a cascade that reads back from the source viaJOIN observes the part written by that sink.
The guarantee is per sink instance — parts written by other sink threads of the same INSERT may not yet be visible. The setting does not provide cross-thread commit ordering.
Has no effect on inserts into tables with no dependent materialized views.