Hi Is there any way i can update specific columns in the merge into statement of iceberg . The table has 2000 columns i am trying to use the merge into strategy with spark where we have only bucket level partitions in table it's failing there with oome of executor
so someone suggested columns are more that why it is failing.i would like to test merge into with 5 to 10 columns Or someone can suggest is there any other issue how can I investigate the issue. Merge into target( select * from source) on Target.id= source.id when matched then update set When not matched then insert
